apollo valves backflow preventers - wainbee · backflow preventers cross reference 5 apollo...

3www.apollovalves.com

SELECTION GUIDE

* Limited back pressure to 10’ head

APPLICATION

*

*

*

Throughout this catalog, products that have a Lead Free1 optionwill be identified with this logo and the following statement applies:1LEAD FREE: The wetted surfaces of these products shall contain

no more than 0.25% lead by weighted average. Complies with CAAB 1953 and VT S.152. ANSI 3rd party certified & listed.

TYPE OF DEVICE SERIES BACK BACK CONTINUOUS LOW HIGH PAGESIPHONAGE PRESSURE PRESSURE HAZARD HAZARD NO.

DC-4A 6, 8DC-40 7

DOUBLE CHECK VALVE DC-4An 10DC-4S 16,17

DC-4SG 18

DCDA-4A 12DOUBLE CHECK DCDA-4An 14DETECTOR ASSEMBLY DCDA-4SG 19

DCDA-4S 20

REDUCED PRESSURE RP-4A 21 26PRINCIPLE RP-40 22,24,34

REDUCED PRESSURE RP-40-n 23PRINCIPLE (n & Z Flow) RP-40-Z 23

RP-4An 28

REDUCED PRESSURE RP-40-S 26PRINCIPLE (Stn. Steel)

RPDA-4A 30REDUCED PRESSURE RPDA-4An 32DETECTOR ASSEMBLY RPDA-40 35

ATMOSPHERIC AVB1 36VACUUM BREAKER AVB2 36

PRESSURE PVB-4A 37VACUUM BREAKER PVB-4V 38

SPILL RESISTANT PRESSUREVACUUM BREAKER SVB-4W 39

DUAL CHECK W/ ATMOS. PORT DCAP 40

CARBONATED BEVERAGEBACKFLOW PREVENTER CBBP 44

HOSE CONNECTIONVACUUM BREAKER HBV2 45

ANTI FREEZE HOSE CONN.VACUUM BREAKER HBVAF2 45

HOSE CONNECTIONBACKFLOW PREVENTER HBDUC 46

LAB FAUCETVACUUM BREAKER LFDUC 46

Backflow Preventers

4

TABLE OF CONTENTS

OrderingProducts Model Code Size Page

Backflow Cross Reference 5Selection Guide 3Double Check Valve DC-4A 4A-100 1/2”-2” 6Double Check Valve DC-40 40-100 3/4”-2” 7Double Check Valve DC-4A (LBF) 4A-100 2-1/2”-12” 8-9Double Check Valve DC-4An 4An-100 2-1/2”-12” 10-11Double Check Valve Detector Assembly DCDA-4A 4A-600 2-1/2”-12” 12-13Double Check Valve Detector Assembly DCDA-4An 4An-600 2-1/2”-12” 14-15Double Check Valve DC-4S 4S-100 1/2” 16Double Check Valve DC-4SG 4SG-100 2-1/2”-10” 17Double Check Detector Assembly DCDA-4SG 4SG-600 2-1/2”10” 18Reduced Pressure Principle RP-4A 4A-200 1/2”-2” 19Reduced Pressure Principle RP-40 40-200 1/4”-2”, 2-1/2”-10” 20-23, 32Reduced Pressure Principle RP-4A (LBF) 4A-200 2-1/2”-12” 24-25Reduced Pressure Principle RP-4An 4An-200 2-1/2”-12” 26-27Reduced Pressure Detector Assembly RPDA-4A 4A-700 2-1/2”-12” 28-29Reduced Pressure Detector Assembly RPDA-4An 4An-700 2-1/2”-12” 30-31Reduced Pressure Detector Assembly RPDA-40 40-700 3”-10” 33Atmospheric Type Vacuum Breaker AVB1/AVB2 38-100/200 1/4”-2” 34Pressure Vacuum Breaker PVB-4A 4A-500 1/2”-2” 35Freeze Resistant Pressure Vacuum Breaker PVB-4V 4V-500 1/2”-2” 36Spill Resistant Pressure Vacuum Breaker SVB-4W 4W-500 1/4”-1/2” 37Dual Check w/Atmospheric Port DCAP 40-400 1/2”-3/4” 38Dual Check Valve DUC-4N 4N-300 3/8”-1-1/4” 39Dual Check Valve DUC-4FP DUC4FP 1”-1-1/4” 40Dual Check Valve DUC-40 40-300 1/2”-1” 41Carbonated Beverage Backflow Preventer CBBP 4C-100 1/4”, 3/8” 42Hose Connection Vacuum Breaker HBV2 38-300 3/4” 43Anti-Freeze Hose Connection Vacuum Breaker HBVAF2 38-400 3/4” 43Hose Connection Dual Check HBDUC 38-300 3/4” 44Lab Faucet Dual Check LFDUC 38-500 1/4”-3/8” 44Freeze Protection Valve FPV 40-000 1/4” 45“Y” Strainers YB, YSCF 59 & 125YF 1/4”-10” 46Thermal Expansion Valve EXV 78-RV 3/4”-1” 47Hose Connection Pressure Gauge HCPG W-8078 3/4” 48Test Kits TK 40-200-TK 3,5 Hose 48Test Kit Accessories TKF 40-000-TFK 1/4”-3/4” 48Valve Setters 4An 4An-000 2-1/2”-12 49Air Gap Drain AGD 40-200-X 1/4”-12” 50Backflow Shut-Off Valves 51Available Shut-Off Valve Options 52Pressure Drop vs. Flow Curves 54-71Relief Valve Discharge Rates 72Product Approvals 73Warranty and Limitations of Liability 74Notes 75

Backflow Preventers

Cross Reference


Apollo Testable Backflow Preventors Cross Reference

Double Check Valve Assembly

Apollo Apollo FlomaticSize Model# Order Code Watts Ames Wilkins Febco Cash Acme

1/2” - 2” DC-4A, DC-40 40-10X, 4A-10X 007, 719 2000B 950XL, 950XLT 850 DCVEDC-4S (1/2”) 4S-103 719, 775 2000B 350, 350XL 850

2-1/2” - 12” DC-4SG (2-1/2”-8”) 4SG-10X 709 2000CI 850DC-4S (10”) 4S-10G 757, 757A C-200, C-200A

DC-4A 4A-10X M-200, M-200A007 (2-1/2”, 3”) 774 (2-1/2”-12”) 2000SS (2-1/2”-12”) 350, 350A DCV

774X (2-1/2”,6”,8”) 2000SE (2-1/2”,6”,8”)DC-4AN 4An-10X 450 870

Double Check Detector Assembly

2-1/2” - 12” DCDA-4SG (2-1/2”-8”) 4SG-60X 007 DCDA (2-1/2”, 3”)DCDA-4S (10”) 4S-60G 70 DCDA 3000CI 856

DCDA-4A 4A-60X 774DCDA 3000SS 350ADA350DA

757DCDA, 757ADCDA C300, C300AM300, M300A

DCDA-4An 4An-60X 450DA 876

Reduced Pressure Assembly

1/2” - 2” RP-4S, RP-40 40-20X, 4A-20X 009, 909,919, 995 4000B 975XL 825Y RPZE400B 375, 375XL 860 RPZEII

RP-40-N 40-20X-T4U U009A 975XLSE 825YA

2-1/2” - 12” RP-40 40-20X 909 4000CI 860RP-4D (Discontinued) 4D-20X 957 C400 375A, 375

RP-4A 4A-20X M400009 (2-1/2”,3”), 995 4000SS RPZ

RP-4An 4An-20X 957N C400N, M400N 475 880

Reduced Pressure Detector Assembly

2-1/2” - 12” RPDA-4A 4A-70X 909RPDA 5000CI 826YD957RPDA C500 375DA,

375ADARPDA-40 40-70X M500

5000SSRPDA-4An 4An-70X 957NRPDA C500N, M500N 475DA

Pressure Vacuum Breaker

3/4” - 2” PVB-4A, PVB-4V 4V-50X, 4A-50X 800QT, 800MQT, 800M4FR N/A 720A 765 PVBN/A 420 767FR

Spill Resistant Vacuum Breaker

1/2” - 3/4” SVB-4W (1/4”-1/2”) 4W-50X 008QT N/A 460 N/A N/S

6Customer Service 1-704-841-6000

TOP ENTRY DOUBLE CHECK VALVE ASSEMBLYThe Apollo MODEL DC4A Double Check Valves are designed to prevent contamination of thepotable water supply due to back-siphonage or backpressure from substances that are objectionable, but non-health hazards. The modular check valve cptured spring cartridges havereplaceable seats and reversible silicone seat discs. Apollo ball valve shut-offs with stainlesssteel handles and nuts are standard.

OPERATIONDuring normal flow conditions, the two check valves are held off their seats, supplying waterdownstream. Each check valve is designed to maintain a minimum of 1 psi across the valve during normal operation. Should the downstream pressure increase to within 1 psi of supply pressure, both check valves will close to prevent a backflow condition.

FEATURES

• Low pressure loss• Captured spring cartridge check valves• Compact yet easy to maintain• Apollo ball valves w/ SS handles & nuts

standard• Top access for fast testing and

maintenance• Corrosion resistant• No special tools required• 5 year, domestic warranty• Lead-Free1 option

• UL - Pending• ASSE 1015 (other approvals pending*)• CSA• Chloramine-resistant elastomers• Patent pending• Horizontal and vertical up approvals* • Maximum working pressure 175 psi• Temperature range 33°F - 180°F • Designed, manufactured, assembled

and tested in South Carolina, USA

Sizes 1/2", 3/4”, 1", 1-1/4", 1-1/2", 2"

DC-4A Series

Dimensions (in) (mm) NetOrdering No. Model No. Size A B C D Wt. lbs.(kg.)4A-103-T2 DC4A12 1/2” (15) 11 (279) 7-3/8 (187) 3-1/4 (83) 2-1/2 (64) 4.4 (2.0)4A-104-T2 DC4A34 3/4” (20) 12-3/4 (324) 8-1/2 (215) 3-1/2 (89) 3 (76) 6.0 (2.7)4A-105-T2 DC4A1 1” (25) 14-5/8 (341) 9-1/2 (241) 4 (100) 3-1/4 (83) 10 (4.5)4A-106-T2 DC4A114 1-1/4”(32) 18-5/8 (473) 11-3/4 (298) 4-1/2 (114) 4-3/4 (121) 14 (6.4)4A-107-T2 DC4A112 1-1/2”(40) 18-3/4 (476) 11-5/8 (295) 4-1/2 (114) 4-3/4 (121) 17 (7.7)4A-108-T2 DC4A2 2” (50) 21-1/8 (537) 12-3/4 (324) 5 (127) 5-3/8 (136) 25.4 (11.5)

4A [X] - 1 X X - TXX

Y-STRAINER0-Standard1-w/ Y-strainer

(shipped loose)

SHUT-OFF VALVES1-less ball valves2-w/ball valves (Standard)3-w/OS&Y gate valves#

4-w/union ball valves

SIZE3-1/2”4-3/4"5-1"6-1-1/4"7-1-1/2"8-2"

OPTIONS (CAN BE COMBINED)F-SAE threaded test cocks (standard 1/2” 3/4”, 1”)LL-locking lever handles (1-1/4”, 1-1/2”, 2”)*LR -Locking round handles (1/2”, 3/4”, 1”)*

Example: 4A-104-T4LR = 3/4” doublecheck valve assembly with union ballvalves with round locking lever handles

ORDERING CODE -

*Contact factory for approval details

SEE PAGE 53 FOR FLOW CURVES

4A - Standard4ALF - Lead Free1

* Locking handles not available on T3 option # 1” to 2” only

MATERIALSBody BronzeCaps Cast Bronze C84400Check Valves Glass-Filled PPOSprings 300 Series Stainless SteelSeat Discs Chloramine-resistant

SiliconeO-rings Chloramine-resistant EPDMBall Valve Handles Stainless Steel


Double Check Valve

Backflow Preventers

TOP ENTRY DOUBLE CHECK VALVE ASSEMBLYThe Apollo DC-40 Series Top Entry Double Check Valve Assembly is designed to protect against backflow from a cross-connection of non-health hazard pollutant. Within theassembly are two mechanically independent, spring-loaded poppet type check valves set in an integral cast bronze body. Both check valves are designed at an inclined angle upward from horizontal centerline of the assembly, and all test cocks are mounted at the top to assure easyaccess during repair and maintenance when unit is installed in a pit or tight places.

OPERATIONDuring normal flow conditions, the two poppet check valves are held off their seats, supplyingwater downstream. Each check valve is designed to maintain a minimum of 1 psi across thevalve during normal operation. Should the downstream pressure increase to within 1 psi ofsupply pressure, both check valves will close to prevent a backflow condition.

FEATURES• Top access for fast testing, and

maintenance• Corrosion resistant• Low head loss• Interchangeable poppets and springs• Replaceable seats & Reversible Seat

Discs• Approved for horizontal installations • 5 year, domestic warranty• Lead-Free1 option

• CSA• USC FCCCHR• AWWA C-510• ASSE 1015• Comes standard with Apollo® full port

ball valves with stainless steel handles• Maximum working pressure 175 psig• Temperature range 33°F-180°F• Designed, manufactured, assembled

and tested in South Carolina, USA

40 [X] - 1 X X - TXX


(1-1/4”-2”shippedloose)

SHUT-OFF VALVES1-less ball valves (UL Classified)2-w/ball valves (Standard)4-w/union ball valves

SIZE4-3/4"5-1"6-1-1/4"7-1-1/2"8-2"

Sizes 3/4", 1", 1-1/4", 1-1/2", 2"

DC-40 Series

MATERIALSBody and covers BronzeSprings Stainless SteelPoppets Glass-Filled CelconSeat discs Silicone RubberReplaceable seats Glass-Filled PPOFasteners Stainless SteelBall valve handles Stainless Steel

OPTIONS (CAN BE COMBINED)F-SAE threaded test cocksLL-locking lever handles (1-1/4”, 1-1/2”, 2”)

Example: 40-104-T4LL = 3/4” doublecheck valve assembly with union ballvalves with locking lever handles

ORDERING CODE -

40 - Standard40LF - Lead Free1


Dimensions - in(mm) - Weights - lbs.(kg)Model No. DC4034 DC401 DC40114 DC40112 DC402Ordering No. 40-104-T 40-105-T 40-106-T 40-107-T 40-108-TBody Size 3/4” (20) 1” (25) 1-1/4” (32) 1-1/2” (40) 2” (50)A 13 (330) 14-3/4 (375) 20-3/4 (525) 21-3/8 (545) 23-1/8 (590)B 7-1/4 (185) 7-1/4 (185) 12-3/8 (315) 12-3/8 (315) 12-3/8 (315)C 4-5/16 (110) 4-5/16 (110) 6-1/8 (155) 6-1/8 (155) 6-1/8 (155)D 1-5/8 (41) 1-7/8 (48) 2-3/16 (56) 2-5/8 (67) 3 (75)E 2-7/16 (62) 2-7/16 (62) 3-13/16 (97) 3-13/16 (97) 3-13/16 (97)F 5-7/16 (138) 5-7/16 (138) 6-3/8 (162) 6-3/8 (162) 6-3/8 (162)G 13/16 (20) 13/16 (20) 1-3/8 (35) 1-3/8 (35) 1-3/8 (35)Test Cocks 1/8 x 1/4 NPT 1/8 x 1/4 NPT 1/4 x 1/4 NPT 1/4 x 1/4 NPT 1/4 x 1/4 NPTNet Weight 8.8 (4.0) 9.5 (4.3) 23.2 (10.5) 25.7 (11.7) 31.5 (14.3)Shipping Weight 10.1 (4.6) 10.8 (4.9) 25.9 (12.0) 28.8 (13.1) 35.5 (16.1)

Double Check Valve

Backflow Preventers


DC-4A Series

Sizes 2-1/2"-12”

DOUBLE CHECK VALVE ASSEMBLYThe Apollo® MODEL DC-4A Double Check Valves are designed to prevent contamination of thepotable water supply due to back-siphonage or backpressure from substances that are objectionable, but non-health hazards. The TriForce™ center stem guided check valves featurereplaceable and reversible silicone seat discs. The body is stainless steel from 2-1/2”-8” and FDA epoxy coated ductile iron in the 10” and 12”. Available with a wide variety of shutoff valveoptions.


FEATURES• Stainless steel body: 2-1/2”-8”• FDA epoxy coated ductile iron body:

10” & 12”• Easy maintenance - no special tools

required• Snap-in check retainers: 2-1/2”-6”• Bolted-in checks: 8”-12”

• Low pressure loss as documented byASSE or USC FCCC&HR backflow preventer approval agencies

• Center stem guided TriForce™ check valves

• Lead-Free1 option

• Approved for horizontal and vertical up flow*

• Chloramine-resistant elastomers• ASSE 1015 (other approvals pending)*• UL, ULC Classified• Maximum working pressure 175 psi• Temperature range 33°F - 140°F,

180°F intermittent • US Patent Nos. 6,443,184; 7,025,085;

7,533,699• Made in the USA• 5 year, domestic warranty


4A [X] - 1 X X - 0X


(shipped loose)

SHUT-OFF VALVES1-Less Shut-off Valves2-NRS Flg x NRS Flg 3-OS&Y Flg x OS&Y Flg4-OS&Y Flg x Monitored

Butterfly Vlv Grv6-OS&Y Flg x Post indicator Flg**7-OS&Y Flg x OS&Y Grv8-OS&Y Grv x OS&Y Grv9-Mon. Butterfly Vlv Grv x Mon.

Butterfly Vlv Grv10-OS&Y Flg x Post Indicator Grv**11-NRS Grv x NRS Grv12-NRS Flg x NRS Grv

SIZE9-2-1/2”0-3"A-4"C-6"E-8"G-10"H-12”

Example: 4A-10A-03 = 4” size with OS&Yflanged x flanged shut-off valves(shown above)

ORDERING CODE -

** Post indicator with plate & nut option not available in 2-1/2” size.


MATERIALSBody (2-1/2”-8”) 304 Stainless SteelBody (10 & 12”) FDA Epoxy Coated Ductile IronCovers (2-1/2”-6”) Glass Filled PPO/SSCovers (8”) 304 Stainless SteelCovers(10 & 12”) FDA Epoxy Coated Ductile IronRelief Valve BronzeCheck Valves Bronze/Glass-filled PPO/SSSprings Stainless SteelSeat Discs Chloramine-resistant Silicone

Double Check Valve

Backflow Preventers

www.apollovalves.com9

Dimensions - in.(mm) – Weights - lbs.(kg)2-1/2” 3” 4” (100) 6” (150) 8” (200) 10” 12”

A (Butterfly Valves) 27-7/8 (708) 28-3/8 (721) 32-7/8 (835) 38-1/2 (978) 46 (1168)A (Gate Valves) 30-7/8 (784) 31-7/8 (810) 38-1/8 (968) 45-1/2 (1156) 53 (1346)B (Less Shut-off Valves) 15-7/8 (403) 15-7/8 (403) 19-5/8 (498) 24-1/2 (622) 30 (762)C (Butterfly Valves) 8 (203) 8-3/8 (213) 9-1/8 (233) 10-1/8 (257) 12 (306)C (NRS Gate Valves) 11-3/8 (289) 12-3/8 (314) 14-3/4 (375) 19 (483) 22-1/2 (572)C (OS&Y Open) 16-3/8 (416) 18-7/8 (467) 22-3/4 (578) 30-1/8 (765) 37-3/4 (959)D Center to Bottom 3-7/8 (98) 3-7/8 (98) 4-5/8 (117) 6 (152) 8-1/8 (206)E Width (Max) 10-1/2 (267) 11 (279) 12-1/2 (318) 14-3/8 (365) 17-5/8 (448)F (Check Removal Clearance) 4-3/4 (121) 4-3/4 (121) 6-1/2 (165) 7-1/2 (191) 7-1/2 (191)Test Cocks (NPT) 1/2 (13) 1/2 (13) 1/2 (15) 3/4 (20) 3/4 (20)Net Wt. (Less Valves) 22 (10.0) 23 (10.4) 39 (17.7) 75 (34.0) 208 (94.3)Net Wt. (w/Butterfly Valves) 49 (22.2) 53 (24.0) 83 (37.7) 143 (64.9) 339 (153.8)Net Wt. (w/NRS Gate Valves) 108 (49.0) 134 (60.8) 188 (85.3) 314 (142.4) 671 (304.4)Net Wt. (w/OS&Y Gate Valves) 118 (53.5) 144 (65.3) 194 (88.0) 324 (147.0) 685 (310.7)

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SEE PAGE 54 FOR FLOW CURVES1. Nominal dimensions are shown. Allowances must be made for manufacturers’ tolerances2. Internal body connections are grooved on 2-1/2”-10” sizes.3. Internal body connections are flanged on 12” size.

F

DC-4An Series

n STYLE DOUBLE CHECK VALVE ASSEMBLYThe Apollo® MODEL DC-4An Double Check Valves are designed to prevent contamination of thepotable water supply due to back-siphonage or backpressure from substances that are objectionable, but non-health hazards. The TriForce™ center stem guided check valves featurereplaceable and reversible silicone seat discs. The normally vertical up/vertical down orientedbody incorporates an internal swivel connection providing the ability to pivot the second check.The n style flow body is stainless steel from 2-1/2”-8” and FDA epoxy coated ductile iron in the10” and 12”. Available in a wide variety of shut-off valves.


FEATURES

• Stainless steel body: 2-1/2”-8”• FDA epoxy coated ductile iron body:





• 5 year, domestic warranty• Lead-Free1 option

• Small installation space required - smallfootprint


180°F intermittent • Optional valve setters eliminate need for

thrust blocks• US Patent Nos. 6,443,184; 7,025,085;

7,533,699• Made in the USA


Sizes 2-1/2"-12”

n Flow

4An [X] - 1 X X - 0X


(shipped loose)

SHUT-OFF VALVES1-Less Shut-off Valves2-NRS Flg x NRS Flg 3-OS&Y Flg x OS&Y Flg4-OS&Y Flg x Monitored



SIZE9-2-1/2”0-3"A-4"C-6"E-8"G-10"H-12”

Example: 4AN-10A-03 = 4” size withOS&Y flanged x flanged shut-off valves(shown above)

ORDERING CODE -

Optional Valve Setter (see pg 49)


Double Check Valve

Backflow Preventers


4An - Standard4AnLF - Lead Free1



A (Centerline to Centerline) 12-1/2 (318) 12-1/2 (318) 14 (356) 16 (406) 18-1/2 (470)B Lay Length Space (Gate Valves) 26 (660) 26 (660) 26-1/4 (667) 32-1/4 (819) 37-7/8 (962)B Lay Length Space (Butterfly Valves) 24-1/2 (622) 24-1/2 (622) 28-3/8 (721) 35 (889) 37-3/8 (949)C Height (Gate Valves) 19-5/8 (498) 20 (608) 22-1/2 (572) 28-1/4 (718) 32-7/8 (835)C Height (Butterfly Valves) 18-1/4 (464) 18-1/2 (470) 20-7/8 (530) 25-5/8 (651) 29-3/8 (746)D (Gate Valves) 13 (330) 13-1/2 (343) 14-7/8 (378) 18 (457) 21-3/8 (543)D (Butterfly Valves) 11-1/2 (292) 11-3/4 (298) 13-1/4 (337) 15-3/8 (391) 17-7/8 (453)E (OS&Y Open) 19-7/8 (505) 22-1/4 (565) 27-1/4 (692) 35-5/8 (905) 44-1/2 (1130)E (Butterfly Valves) 11-1/2 (292) 12-1/8 (308) 12-7/8 (327) 15-7/8 (403) 22-1/4 (565)E (NRS/PI) 14-7/8 (378) 16-1/8 (410) 19-1/4 (489) 24-1/2 (622) 29-1/4 (743)F (OS&Y Open) 16-3/8 (416) 18-7/8 (480) 22-3/4 (578) 30-1/8 (765) 37-3/4 (959)F (Butterfly Valves) 8 (703) 8-3/8 (213) 9 (229) 10-7/8 (276) 12-7/8 (327)F (NRS/PI) 11-3/8 (289) 12-3/8 (314) 14-3/4 (375) 19 (483) 22-1/2 (572)G (Clearance needed for check removal) 6 (152) 6 (152) 6 (152) 8 (203) 8-1/2 (216)Test Cocks (NPT) 1/2 (15) 1/2 (15) 1/2 (15) 3/4 (20) 3/4 (20)Net Wt. (Less valves) 30 (13.6) 30 (13.6) 39 (17.7) 74 (33.6) 305 (138.3)Net Wt. (w/butterfly valves) 57 (25.9) 60 (27.2) 84 (38.1) 142 (64.4) 436 (197.8)Net Wt. (w/NRS gate valves) 116 (57.6) 141 (64.0) 188 (85.3) 313 (142.0) 768 (348.4)Net Wt. (w/OS&Y gate valves) 126 (57.2) 151 (68.5) 194 (88.0) 323 (146.5) 782 (354.7)

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Double Check Valve

Backflow Preventers

Double Check Detector

Backflow Preventers


DCDA-4A Series

Sizes 2-1/2"-12”

DCDA-4A DOUBLE CHECK DETECTOR ASSEMBLYThe Apollo® MODEL DCDA-4A Double Check Detector Assembly is designed to prevent contamination of the potable water supply due to back-siphonage or backpressure from substances that are objectionable, but non-health hazards. The TriForce™ center stem guided check valves feature replaceable and reversible silicone seat discs. The by-pass assemblyserves to measure accurate water use of up to 2 GPM. Available in a wide variety of shut-offoptions.

The Type 2 bypass uses the first check of the mainline assembly as the first check of the bypass.The second check of the bypass is a single check valve with a model number and serial numberfor test recording. This arrangement is approved by the Tenth Edition of the USC FCC&HRManual of Cross Connection Control as well as ASSE. The arrangement provides the same levelof protection as the original (still optional) Type 1 bypass and the testing procedure is the same.

FEATURES







• Approved for horizontal and vertical up flow*



7,533,699• Made in the USA• 5 year, domestic warranty• Optional mounting of bypass on either

side for ease of installation


4A [X] - 6 X X - X [X]

METER OPTIONC-Cubic feet/minE-Gallons/minG-Less meter

SHUT-OFF VALVES (Inlet x Outlet)1-Less Shut-off Valves2-NRS Flg x NRS Flg 3-OS&Y Flg x OS&Y Flg4-OS&Y Flg x Monitored (Mon.)



SIZE9-2-1/2”0-3"A-4"C-6"E-8"G-10"H-12”

Example: 4A-60A-E3 = 4” size with OS&Yflanged x flanged shut-off valves w/ meterin gallons.

ORDERING CODE -

BY-PASS SUB-ASSEMBLY OPTIONS0 - Type 1 w/ 1/2” Double Check2 - Type 2 w/1/2” Single Check (Standard)3 - Type 1 w/ bypass on left*4 - Type 2 w/ bypass on left*

Type 2(Standard)

Type 1



* Orientation of bypass looking downstream.Standard is right hand side. Left hand is onopposite side



Backflow Preventers



A (Butterfly Valves) 27-7/8 (708) 28-3/8 (594) 32-7/8 (832) 38-1/2 (968) 46 (1168)A (Gate Valves) 30-7/8 (784) 31-7/8 (810) 38-1/8 (968) 45-1/2 (1156) 53 (1346)B (Less Shut-off Valves) 15-7/8 (403) 15-7/8 (403) 19-5/8 (498) 24-1/2 (622) 30 (762)C (Butterfly Valves) 8 (203) 8-3/8 (213) 9-1/8 (233) 10-1/8 (257) 12 (306)C (NRS/PI Gate Valves) 16-3/8 (416) 18-7/8 (479) 14-3/4 (375) 19 (483) 22-1/2 (572)C (OS&Y Open) 11-3/8 (289) 12-3/8 (314) 22-3/4 (578) 30-1/8 (765) 37-3/4 (959)D Center to Bottom 3-7/8 (98) 3-7/8 (98) 4-5/8 (117) 6 (152) 8-1/8 (206)E Width 17 (432) 17 (432) 12-1/2 (318) 14-3/8 (365) 17-5/8 (448)F (Check Removal Clearance) 4-3/4 (121) 4-3/4 (121) 6-1/2 (165) 7-1/2 (191) 7-1/2 (191)Test Cocks (NPT) 1/2 (15) 1/2 (15) 1/2 (15) 3/4 (20) 3/4 (20)Net Wt. (Less Valves) 37 (16.8) 38 (17.2) 54 (25) 90 (41) 223 (101)Net Wt. (w/Butterfly Valves) 64 (29.0) 68 (30.8) 98 (45) 158 (72) 354 (161)Net Wt. (w/OS&Y Gate Valves) 133 (60.3) 159 (72.1) 209 (95) 339 (154) 700 (318)

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Backflow Preventers


DCDA-4An Series

n STYLE DOUBLE CHECK DETECTOR ASSEMBLYThe Apollo® MODEL DC-4An Double Check Valves are designed to prevent contamination of thepotable water supply due to back-siphonage or backpressure from substances that are objectionable, but non-health hazards. The TriForce™ center stem guided check valves featurereplaceable and reversible silicone seat discs. The by-pass assembly serves to measure wateruse of up to 2 GPM. The normally vertical up/vertical down oriented body incorporates an internalswivel connection providing the ability to pivot the second check. The grooved connections onthe bodies from 2-1/2” to 10” allow for easy connection to butterfly or gate shut-off valves. The 12”DCDA-4An has flanged connections for gate shut-off valves.


FEATURES






• 5 year, domestic warranty• Lead-Free1 option




thrust blocks below grade• US Patent Nos. 6,443,184; 7,025,085;

7,533,699• Made in the USA• Optional mounting of bypass on either

side for ease of installation*Contact factory for approval details

4An [X] - 6 X X - X [X]

Example: 4AN-62A-E7 = 4” size withOS&Y flanged x grooved shut-off valveswith Type 2 bypass w/ meter in GPM

ORDERING CODE -

Sizes 2-1/2"-12”

Type 2

(Standard)

Type 1






SIZE9-2-1/2”0-3"A-4"C-6"E-8"G-10"H-12”

BY-PASS SUB-ASSEMBLY OPTIONS0 - Type 1 w/ 1/2” Double Check2 - Type 2 w/1/2” Single Check (Standard)3 - Type 1 w/ bypass on left*4 - Type 2 w/ bypass on left*






Backflow Preventers


SEE PAGE 58 FOR FLOW CURVES* Type 2 Weights1. Nominal dimensions are shown. Allowances must be made for manufacturers’ tolerances2. Internal body connections are grooved on 2-1/2”-10” sizes.3. Internal body connections are flanged on 12” size.


A (Centerline to Centerline) 12-1/2 (318) 12-1/2 (318) 14 (356) 16 (406) 18-1/2 (470)B (Gate Valves) 26 (660) 26 (660) 29 (737) 35 (889) 38 (965)B (Butterfly Valves) 24-1/2 (622) 24-1/2 (622) 29 (737) 35 (889) 38 (965)C (Gate Valves) 19-5/8 (498) 20 (508) 22-1/2 (572) 28-1/4 (718) 32-7/8 (835)C (Butterfly Valves) 18-1/4 (464) 18-1/2 (470) 22 (559) 27 (686) 32 (813)D 9 (229) 9 (229) 10-1/8 (257) 11-1/4 (286) 12-1/2 (318)E (OS&Y Open) 19-7/8 (505) 22-1/4 (565) 27-1/4 (692) 35-5/8 (829) 44-1/2 (1130)E (Butterfly Valves) 11-1/2 (292) 12-1/8 (308) 12-7/8 (327) 15-7/8 (403) 22-1/4 (565)E (NRS/PI) 14-7/8 (378) 16-1/8 (410) 19-1/4 (489) 24-1/2 (622) 29-1/4 (743)F (OS&Y Open) 16-3/8 (416) 18-7/8 (479) 22-3/4 (578) 30-1/8 (765) 37-3/4 (959)F (Butterfly Valves) 8 (203) 8-3/8 (213) 9 (229) 10-7/8 (276) 12-7/8 (327)F (NRS/PI) 11-3/8 (289) 12-3/8 (314) 14-3/4 (375) 19 (483) 22-1/2 (572)G (Clearance needed for check removal) 6 (152) 6 (152) 6 (152) 8 (203) 8-1/2 (206)Test Cocks (NPT) 1/2 (15) 1/2 (15) 1/2 (15) 3/4 (20) 3/4 (20)Net Wt.* (Less valves) 45 (20.4) 45 (20.4) 54 (25) 89 (40) 320 (145)Net Wt.* (w/butterfly valves) 72 (32.7) 75 (34.0) 99 (45) 157 (71) 451 (205)Net Wt.* (w/OS&Y gate valves) 141 (64.0) 166 (75.3) 209 (95) 338 (153) 797 (362)

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Type 1 Bypass Type 2 Bypass (Standard)


DC-4S Series (Previously Model DC)

TOP ENTRY DOUBLE CHECK VALVE ASSEMBLYThe Apollo DC-4S Top Entry Double Check Valve Backflow Preventer is designed to preventbackflow by either back-pressure or back-siphonage from a cross-connection between potablewater lines and substances that are objectionable, but not a health hazard. It is an economicaldevice that is easily repaired in the line. The device consists of two independently acting, spring-loaded poppet type cartridge check valves in an integral cast bronze body. Four test cocks andtwo shut-off valves which are quarter-turn, full-port, resilient-seated and ball type complete theassembly.

OPERATIONDuring normal flow conditions, the two check valves are held off their seats, supplying water down-stream. Each check valve is designed to maintain a minimum of 1 psid across the valve during normal operation. If at any time the pressure downstream of the device increases to within 1 psi ofsupply pressure, both check valves will close to prevent a backflow condition from occurring.

FEATURES

• Corrosion resistant• Easy to install, repair and maintain• Low head loss• Replaceable check cartridge modules• Comes standard with Apollo® full-port

ball valves with stainless steel handles• USC FCCCHR• AWWA C-510• Lead-Free1 option

• ASSE 1015• Approved for vertical and horizontal

installations• Maximum working pressure 175 psig• Operating temperature range 33°F-180°F• Designed, manufactured, assembled and

tested in South Carolina, USA• 5 year, domestic warranty

4S [X] - 1 0 3 - A XX

SHUT-OFF VALVES1 -less ball valves2 -w/ ball valves (standard)4 -w/union ball valves

Dimensions - in.(mm) – Weights - lbs.(kg)Model No. DC4S12Ordering No. 4S-103-ABody Size 1/2"(15)A 9-3/4 (250)B (w/o Ball Valves) 5-5/8 (143)C 4-1/2 (115)D 3-1/2 (90)E 1 (25)F 3-5/8 (92)Net Wt. (w/o Ball Valves) 2.68 (1.2)Net Wt. (with Ball Valves) 4.38 (2.0)Shpg. Wt. (w/o Ball Valves) 3.8 (1.7)Shpg. Wt. (with Ball Valves) 5.1 (2.3)

Sizes 1/2"

OPTIONS (CAN BE COMBINED)F-SAE threaded test cocks (standard

on lead free) LL-locking lever handlesLR -Locking round handles

Example: 4S-103-A2 = 1/2” double check valve assemblywith ball valves

ORDERING CODE -

Double Check Valve

Backflow Preventers


4S - Standard4S-LF - Lead Free1

MATERIALSBody and Cover BronzeCheck Modules Acetal w/Stainless

Steel SpringsSpacer Stainless SteelBall Valve Handles Stainless Steel

Contact local water authorities for

installation/service requirements.

Double Check Valve

Backflow Preventers


DC-4SG Series

Sizes 2-1/2”, 3", 4", 6", 8", 10”*

DC-4SG SERIES DOUBLE CHECK VALVE ASSEMBLY

The Apollo® DC-4SG Series Double Check Valve is designed to prevent contamination of the potablewater supply due to back-siphonage or backpressure from substances that are non-health hazards.The modular check valves have replaceable seats and reversible EPDM seat discs. Grooved con-nections on an epoxy-coated ductile iron body allow for easy connection to butterfly valves or gatevalves.

FEATURES

• Lightweight• Short lay length• Low pressure loss• Modular check valves• Individual access to check valves• Reversible/replaceable seat discs• Approved for vertical (up) and horizontal

installations• Lead-Free1 option (2-1/2” - 6” only)

• Corrosion resistant epoxy-coated ductileiron body

• Gate valves epoxy coated (FDA)• ASSE 1015• CSA• USC FCCCHR• AWWA C-510• UL Classified• FM approved• US Patents #5,711,341 and #6,343,618

4SG [X] - 1 X X - 0 X - X

SIZE9 - 2-1/2”0 - 3”A - 4”C - 6”E - 8”G - 10”#

Y-STRAINER0 - None (Standard)1 - With Y-Strainer

(Flanged only,shipped loose)

SHUT-OFF VALVES (Inlet x Outlet)1 - Less Shut-off Valves (grooved-end body)2 - NRS Flg x NRS Flg3 - OS&Y Flg x OS&Y Flg4 - OS&Y Flg x Monitored Butterfly Valve Grv6 - OS&Y Flg x Flg Post Indicator**7 - OS&Y Flg x OS&Y Grv8 - OS&Y Grv x OS&Y Grv9 - Mon. Butterfly Vlv Grv x Mon. Butterfly Vlv Grv

10 - OS&Y Flg x Grv Post Indicator**

Example: 4SG-10A-07 = 4” size with OS&Y flanged x grooved shut-off valves

# 10” body is flanged internal connections only (Model 4S)**Post indicator option not available in 2-1/2” size

*Nominal dimensions are shown. Allowancesmust be made for manufacturers’ tolerances.

FLOW (OPTIONAL)N -n Flow

ORDERING CODE -

Dimensions - in(mm) - Weights - lbs.(kg)Model No. DC4SG212 DC4SG3 DC4SG4 DC4SG6 DC4SG8 DC4S10Ordering No. 4SG-109 4SG-100 4SG-10A 4SG-10C 4SG-10E 4S-10GSize 2 1/2"(65) 3"(80) 4"(100) 6"( 150) 8”(200) 10” (250)A (Butterfly Valves)* 29 (737) 29 1/2 (749) 29 3/4 (756) 32 1/2 (815) 43 (1092) N/AA (Gate Valves)* 32 (813) 33 (838) 34 1/2 (876) 39 (991) 50 1/4(1276) 55-3/4 (1416)B (Grooved End Body) 17 (432) 17 (432) 16 1/2 (419) 18 (457) 27 (686) 29-1/2 (750)C (Butterfly Valves) 8 (200) 8 1/2 (216) 9 1/4 (235) 10 1/4 (260) 12 (300) N/AC (OS&Y Open) 16 3/8 (416) 18 7/8 (479) 22 3/4 (578) 30 1/8 (765) 37 3/4 (959) 46 (1168)D (Butterfly Valves) 4 1/2 (114) 4 1/2 (114) 4 1/2 (114) 4 1/2 (114) 6 1/2 (165) N/AD (Gate Valves) 3 1/2 (89) 3 3/4 (95) 4 1/2 (114) 5 1/2 (140) 6 3/4 (171) 8.0 (203)E (Butterfly Valves) 9 (229) 9 (229) 9 1/2 (241) 12 (300) 15 (381) N/AE (Gate Valves) 9 5/8 (244) 10 3/8 (264) 11 7/8 (302) 14 5/8 (371) 16 3/4 (425) 18.0 (457)H (Post Indicator Valve) 14.75 (375) 14.80 (376) 14.80 (376) 18.75 (476) 23.42 (595) 26.5 (673)Test Cocks (NPT) 1/2 1/2 1/2 3/4 3/4 3/4Net Wt. (Less Valves) 53 (24) 53 (24) 53 (24) 60 (27) 375 (170) 470 (213)Net Wt. (w/Butterfly Valves) 80 (36) 83 (38) 97 (44) 128 (58) 506 (230) N/ANet Wt. (w/OS&Y Valves) 149 (68) 174 (79) 208 (94) 309 (140) 852 (386) 1320 (599)


4SG - Standard4SGLF - Lead Free1

(2-1/2”-6” only)

MATERIALS Body Epoxy-coated (FDA)

Ductile IronCovers (2-1/2” - 6”) Epoxy-coated (FDA)

SteelCovers (8”) Epoxy-coated (FDA)

Ductile IronCheck Valves (2-1/2” - 6”) Glass-Filled PPOCheck Valves (8”) BronzeSprings Stainless SteelSeat Discs Chloramine-resistant

EPDMTest Cock Handles Stainless Steel

Customer Service 1-704-841-6000


Backflow Preventers

18

*Nominal dimensions are shown. Allowances must be made for manufacturers’ tolerances.

DCDA-4SG SeriesDCDA-4SG SERIES DOUBLE CHECK DETECTOR ASSEMBLY

The Apollo® DCDA-4SG Series Double Check Detector Assembly is designed to prevent contamination of the potable water supply due to back-siphonage or backpressure from sub-stances that are non-health hazards. The device consists of a mainline double check valve withresilient seated shut-off valves. The by-pass serves to measure water use of up to 3 gpm.Grooved connections on an epoxy-coated ductile iron body allow for easy connection to butterflyvalves or gate valves.

FEATURES

• Lightweight• Short lay length• Low pressure loss• Modular check valves• Individual access to check valves• Reversible/replaceable seat discs• Approved for vertical and horizontal

installations• Gate valves epoxy coated (FDA)• Lead-Free1 option (2-1/2” - 6” only)

• Corrosion resistant FDA epoxy-coatedductile iron body

• UL Classified• FM approved• USC FCCCHR• ASSE 1048• CSA• US Patents #5,711,341 and #6,343,618

Sizes 2-1/2”, 3", 4", 6", 8",10”*

4SG [X] - 6 0 X - X [X] - X

SHUT-OFF VALVES (Inlet x Outlet)1 - Less Shut-off Valves (grooved-end body)2 - NRS Flg x NRS Flg3 - OS&Y Flg x OS&Y Flg4 - OS&Y Flg x Monitored Butterfly Valve Grv6 - OS&Y Flg x Flg Post Indicator**7 - OS&Y Flg x OS&Y Grv8 - OS&Y Grv x OS&Y Grv9 - Mon. Butterfly Vlv Grv x Mon. Butterfly Vlv Grv

10 - OS&Y Flg x Grv Post Indicator**

SIZE9 - 2-1/2”0 - 3”A - 4”C - 6”E - 8”G - 10”#

METER OPTIONC - Cubic feet/minE - Gallons/minG - Less meter

Example: 4SG-60A-E7 = 4” size with meter ingpm and OS&Y flanged x groovedshut-off valves

# 10” body is flanged only model 4S**Post indicator with plate & nut option not available in 2-1/2” size

FLOW (OPTIONAL)N -n- Flow

ORDERING CODE -


4SG - Standard4SGLF - Lead Free1

(2-1/2”-6” only)

Dimensions - in(mm) - Weights - lbs.(kg)Model No. DCDA4SG212 DCDA4SG3 DCDA4SG4 DCDA4SG6 DCDA4SG8 DCDA4S10Ordering No. 4SG-609 4SG-600 4SG-60A 4SG-60C 4SG-60E 4S-60GSize 2 1/2"(65) 3"(80) 4"(100) 6"(150) 8”(200) 10”(250)A (Butterfly Valves)* 29 (737) 29 1/2 (749) 29 3/4 (756) 32 1/2 (815) 43 (1092) N/AA (Gate Valves)* 32 (813) 33 (838) 34 1/2 (876) 39 (991) 50 1/4(1276) 55-3/4 (1416)B (Grooved End Body) 17 (432) 17 (432) 16 1/2 (419) 18 (457) 27 (686) 29-1/2 (750)C (Butterfly Valves) 8 (200) 8 1/2 (216) 9 1/4 (235) 10 1/4 (260) 12 (300) N/AC (OS&Y Open) 16 3/8 (416) 18 7/8 (479) 22 3/4 (578) 30 1/8 (765) 37 3/4 (959) 46 (1168)D (Butterfly Valves) 4 1/2 (114) 4 1/2 (114) 4 1/2 (114) 4 1/2 (114) 6 1/2 (165) N/AD (Gate Valves) 3 1/2 (89) 3 3/4 (95) 4 1/2 (114) 5 1/2 (140) 6 3/4 (171) 8.0 (203)E 9 (229) 9 (229) 9 (229) 9 (229) 10 3/4 (273) 13.0 (330)H (Post Indicator Valve) 14.75 (375) 14.80 (376) 14.80 (376) 18.75 (476) 24.42 (595) 11-1/2 (292)Test Cocks (NPT) 1/2 1/2 1/2 3/4 3/4 3/4Net Wt. (Less Valves) 65 (29) 65 (29) 65 (29) 72 (33) 395 (179) 490 (222)Net Wt. (w/Butterfly Valves) 92 (42) 95 (42) 109 (49) 140 (64) 526 (239) N/ANet Wt. (w/OS&Y Valves) 161 (73) 186 (84) 220 (100) 321 (146) 872 (397) 1340 (607)

MATERIALS Body (mainline) Epoxy-coated (FDA)

Ductile IronBypass DC BronzeCovers (2-1/2” - 6”) Epoxy-coated (FDA)

SteelCovers (8”) Epoxy-coated (FDA)

Ductile IronCheck Valves (2-1/2” - 6”) Glass-Filled PPOCheck Valves (8”) BronzeSprings Stainless SteelSeat Discs Chloramine-Resistant

EPDMTest Cock Handles Stainless Steel


Reduced Pressure

Backflow Preventers

Dimensions - in.(mm) – Weights - lbs.(kg)Model No. RP4A12 RP4A34 RP4A1 RP4A114 RP4A112 RP4A2Ordering No. 4A-203-T 4A-204-T 4A-205-T 4A-206-T 4A-207-T 4A-208-TBody Size 1/2" (15) 3/4" (20) 1" (25) 1-1/4" (32) 1-1/2" (40) 2" (50)A 11-1/8 (283) 12-3/4 (324) 14-5/8 (371) 18-5/8 (473) 18-3/4 (476) 21-1/8 (537)B 7-3/8 (187) 8-1/2 (216) 9-1/2 (241) 11-3/4 (298) 11-5/8 (295) 12-3/4 (324)C 7-1/8 (181) 7-3/8 (187) 8 (203) 9-7/8 (251) 9-7/8 (251) 11 (279)D 2-7/8 (73) 3-1/8 (79) 3-1/4 (83) 5-1/8 (130) 5-1/8 (130) 5-7/8 (149)E 3-1/4 (83) 3-1/2 (89) 4 (100) 4-1/2 (114) 4-1/2 (114) 5 (127)F 3-7/8 (98) 3-7/8 (98) 4 (100) 5-3/8 (137) 5-3/8 (137) 6 (150)Net Wt. 7.2 (3.3) 8.8 (4.0) 12.6 (5.7) 18.5 (8.4) 21.5 (9.8) 33.4 (15.1)

REDUCED PRESSURE PRINCIPLEThe Apollo Series RP-4A Reduced Pressure Principle Backflow Preventer is designed to givemaximum protection against backflow caused by either back-pressure or back-siphonage fromsubstances that are hazardous. The durable but economical device is easily maintained in the linewith modular check cartridge assemblies that require no special tools. It consists of two independently acting spring-loaded check valves with an automatic differential relief valve locatedbetween the check valves. All testcocks are mounted at the top of the unit to assure easy accessduring repair and maintenance when unit is installed in tight places.

FEATURES

• Maximum protection against back-pressure/back-siphonage

• Modular check valve cartridges w/easilyreplaced parts

• Reversible/removable chloramine-resistant silicone seat discs

• Low head pressure loss• Top mounted test cocks• Internal sensing passage• ASSE 1013 (other approvals pending)• Lead-Free1 option

• CSA B64.4• Standard with Apollo® full port

ball valves with stainless steel handles• Corrosion resistant• Maximum working pressure 175 psig• Operating temperature range 33°F-180°F• Horizontal installation approvals on 1/2”

through 2”• Designed, manufactured, assembled and


Sizes 1/2", 3/4", 1", 1-1/4", 1-1/2", 2"

RP-4A Series

Example: 4A-215-T4LR = 1” Reduced Pressure Backflow Preventer with strainer, union ball valves and

round locking handles

See page 50 for air gap drain information.

4A [X] - 2 X X - TXX


(shipped loose)

SHUT-OFF VALVES1-less ball valves2-w/ball valves (Standard)3-w/OS&Y gate valves 4-w/union ball valves

SIZE3-1/2”4-3/4"5-1"6-1-1/4"7-1-1/2"8-2"

OPTIONS (CAN BE COMBINED)F-SAE threaded test cocks (standard 1/2, 3/4”, 1”)L-lever handle (3/4” & 1” only)LL-locking lever handles (1-1/4”, 1-1/2”, 2”)*LR -Locking round handles (1/2”, 3/4”, 1”)*

ORDERING CODE -



* Locking handles not available on T3 options

MATERIALSBody and Covers BronzeSprings 300 Series SSSeat Discs Chloramine-resistant

SiliconeDiaphragm Nitrile and NylonCheck Modules Glass-Filled PPOO-rings Chloramine-resistant

EPDMBall Valve Handles Stainless Steel



(4A-214-T2F with optional Y - strainer shown)


Reduced Pressure

Backflow Preventers

Dimensions - in.(mm) – Weights - lbs.(kg)Model No. RP4014 RP4038 RP4012 RP4034 RP401 RP40114 RP40112 RP402Ordering No. 40-201-T 40-202-T 40-203-T 40-204-T 40-205-T 40-206-T 40-207-T 40-208-TBody Size 1/4" (6) 3/8" (10) 1/2" (15) 3/4" (20) 1" (25) 1-1/4" (32) 1-1/2" (40) 2" (50)A 10-3/16 (259) 10-1/4 (260) 10-3/4 (273) 13-3/4(349) 15-3/8 (390) 19.5 (495) 19.0 (483) 21-1/2 (546)B (w/o Ball Valves) 5-3/4 (146) 5-3/4 (146) 5-3/4 (146) 8 (200) 8 (200) 11 (280) 11 (280) 11 (280)C 6-7/8 (175) 6-7/8 (175) 6-7/8 (175) 9-3/4 (248) 9-3/4 (248) 12-5/8 (320) 12-5/8 (320) 12-5/8 (320)D 2-5/8 (67) 2-5/8 (67) 2-5/8 (67) 4-1/16(103) 4-1/16 (103) 5-3/8 (137) 5-3/8 (137) 5-3/8 (137)E 3-1/8 (79) 3-1/8 (79) 3-1/8 (79) 4-1/2 (115) 4-1/2 (115) 5-11/16 (145) 5-11/16 (145) 5-11/16 (145)F 3-3/4 (95) 3-3/4 (95) 3-3/4 (95) 5-1/8 (130) 5-1/8 (130) 7-1/8 (180) 7-1/8 (180) 7-1/8 (180)Test Cocks 1/8x1/4NPT 1/8x1/4NPT 1/8x1/4NPT 1/8x1/4NPT 1/8x1/4NPT 1/4x1/4NPT 1/4x1/4NPT 1/4x1/4NPTNet Wt. (w/o Ball Valves) 5.7 (2.6) 5.7 (2.6) 5.1 (2.3) 11-1/2 (5.2) 11 (5.0) 30.5 (13.8) 27.5 (12.5) 27 (12.2)Net Wt. (w/ Ball Valves) 7 (3.2) 7 (3.2) 7.4 (3.4) 14 (6.4) 14.5 (6.7) 35.5 (16.1) 37 (16.8) 39-1/2 (17.9)Shpg. Wt. (w/o Ball Valves) 6.6 (3.0) 6.6 (3.0) 6 (2.7) 12.5 (5.7) 12 (5.4) 32.5 (14.7) 29 (13.2) 29 (13.2)Shpg. Wt. (w/ Ball Valves) 7.9 (3.6) 7.9 (3.6) 8.3 (3.8) 15 (6.8) 15.5 (7.0) 38 (17.2) 39 (17.7) 41 (18.6)

REDUCED PRESSURE PRINCIPLEThe Apollo Series RP-40 Reduced Pressure Principle Backflow Preventer is designed to give max-imum protection against backflow caused by either back-pressure or back-siphonage. Thedurable, but economical, device is easily maintained in the line without any special tools. It con-sists of two independently acting spring-loaded check poppet valves with an automatic differentialrelief valve located between the check valves. Three of the testcocks are mounted at the top toassure easy access during repair and maintenance when unit is installed in tight places. (#2 test-cock mounted on relief valve cover for tight installations.)

FEATURES

• Maximum protection against back-pres-sure/back-siphonage

• Reversible/Removable silicone seat discs• Internal sensing passage• Designed for easy maintenance• Low head loss• Economical• Corrosion resistant• Replaceable seat rings• Comes standard with Apollo® full port

ball valves with stainless steel handles• Lead-Free1 option

• Maximum working pressure 175 psig• Operating temperature range 33°F-180°F• Replaceable seats• UL Classified (less shut-offs)• USC FCCCHR• AWWA 511• ASSE 1013• CSA B64.4• Designed, manufactured, assembled and


40 [X] - 2 X X - T X X


(1-1/4”-2”shippedloose)


SIZE1-1/4"2-3/8"3-1/2"4-3/4"5-1"6-1-1/4"7-1-1/2"8-2"

Sizes 1/4", 3/8", 1/2", 3/4", 1", 1-1/4", 1-1/2", 2"

RP-40 Series

OPTIONS (CAN BE COMBINED)F-SAE threaded test cocksL - lever handle (3/4” & 1” only)LL-locking lever handles (1-1/4”, 1-1/2”, 2”)

Example: 40-218-T4LL = 2” Reduced Pressure Backflow Preventer with strainer, union ball valves and

locking lever handles

ORDERING CODE -




MATERIALSBody and covers BronzeSprings Stainless SteelPoppets Glass-Filled Celcon®

Seat Discs Silicone RubberDiaphragm Nitrile and NylonR.V. Stem PPOFasteners Stainless SteelReplaceable Seats Glass-Filled PPOBall Valve Handles Stainless Steel




Reduced Pressure

Backflow Preventers

Sizes 3/4", 1", 1-1/4", 1-1/2", 2"

n AND Z FLOW REDUCED PRESSURE PRINCIPLEThe Apollo Series RP-40 Reduced Pressure Principle Backflow Preventer is designed to givemaximum protection against backflow caused by either back-pressure or back-siphonage. Thedurable, but economical, device is easily maintained in the line without any special tools. It consists of two independently acting spring-loaded poppet check valves with an automatic differential relief valve located between the check valves. The diaphragm and the sensing passage are built into the all bronze body to eliminate possible damage. The assembly offersinstallation flexibility by providing inlet and outlet bronze elbows to meet space requirements,adaptability and lower installation cost. The No. 3 and No. 4 test cocks are mounted at the top toassure easy access during repair and maintenance when unit is installed in tight places.

OPERATIONDuring normal flow conditions, the two check valves are held off their seats, supplying water down-stream. The relief valve is held shut by supply pressure acting through the internal sensing passage,on the relief valve diaphragm. In the area between the check valves, called the zone, the pressure ismaintained at approximately 7 psi lower than supply pressure. Should a back-pressure or back-siphonage condition occur, the second check valve will seal, prohibiting the backflow of water. Shouldthe second check valve become fouled, the pressure in the zone will increase causing the differentialrelief valve to open to atmosphere. This will maintain the pressure in the zone at least 2 psi lowerthan supply pressure.

FEATURES• Maximum protection against back-pres-

sure/back-siphonage• Flexibility in installation• Low installation cost• Compact• Internal sensing passage• Low head loss• Reversible/Removable seat discs• Replaceable seat rings• 5 year, domestic warranty• Lead-Free1 option

• Comes standard with Apollo® full port ball valves with stainless steel handles

• Maximum working pressure 175 psig• Temperature range 33°F-180°F• UL Classified (less shut-offs)• USC FCCCHR• AWWA 511• ASSE 1013• CSA B64.4• Designed, manufactured, assembled and

tested in South Carolina, USA

40 [X] - 2 0 X - T X X X

SIZES4-3/4"5-1"6-1-1/4"7-1-1/2"8-2"

Z-Flow

n-Flow

FLOWN - n-FlowZ - Z-Flow

Dimensions -in.(mm) – Weights - lbs.(kg)Model No. RP40x34 RP40x1 RP40x114 RP40x112 RP40x2Ordering No. 40-204-T 40-205-T 40-206-T 40-207-T 40-208-TBody Size 3/4" (20) 1" (25) 1-1/4" (32) 1-1/2" (40) 2" (50)A 10-1/2 (267) 10-11/16 (271) 14-3/16 (360) 15-1/8 (384) 15-3/4 (381)B 8 (200) 8 (200) 11 (279) 11 (279) 11 (279)C 4-1/8 (105) 5-3/16 (132) 6 (150) 6-5/8 (168) 7-5/8 (194)D 4-7/16 (113) 4-9/16 (116) 5-3/4 (146) 5-7/8 (149) 6-1/4 (159)E 13-7/8 (352) 15-1/8 (333) 19 (483) 20-3/4 (527) 22-1/8 (562)F 4-7/16 (113) 4-7/16 (113) 5-11/16 (145) 5-11/16 (145) 5-11/16 (145)G 5-1/8 (130) 5-1/8 (130) 7-1/8 (196) 7-1/8 (196) 7-1/8 (196)Test Cocks 1/8 x 1/4NPT 1/8 x 1/4NPT 1/4 x 1/4NPT 1/4 x 1/4NPT 1/4 x 1/4NPTNet Wt. (with Ball Valves) 14.7 (6.7) 15.6 (7.1) 37.5 (17.0) 39.37 (17.9) 43.8 (19.9)Shpg. Wt. (with Ball Valves) 15.7 (7.1) 16.6 (7.5) 40 (18.1) 41.37 (18.8) 45.3 (20.5)

Shown withoption (F) -SAE threadedtest cocks


OPTIONS (CAN BE COMBINED)F-SAE threaded test cocksL-Lever handles (3/4” & 1”)LL-locking lever handles (1-1/4”, 1-1/2”, 2”)

Example: 40-208-T4ULL = 2” Reduced Pressure Backflow Preventer with union ball valves, with U-flow, and lockinglever handles

ORDERING CODE -


RP-40 Series

x = n or ZFlow



MATERIALSBody, covers Bronze& elbowsSprings Stainless SteelPoppets Glass-Filled Celcon®

Seat Discs Silicone RubberDiaphragm Nitrile and NylonR.V. Stem PPOFasteners Stainless SteelReplaceable Seats Glass-Filled PPOBall Valve Handles Stainless Steel




Reduced Pressure

Backflow Preventers

RP-40 Series

FIRE HYDRANT BACKFLOW METERThe Apollo Series RP-40 Fire Hydrant Backflow Meter shall measure potable water flow from a fire hydrant or other non-permanent installation. At the same time it shall protect against backflowby either back-pressure or back-siphonage from a cross-connection between potable water systemand substances that are non-health and health hazards. The unit shall consist of a 3/4" Short WaterMeter, 1" 40-205 RP device, 1" resilient-seated full port ball valve with locking device, 2 1/2"-7 1/2"NST threaded hose couplings, strainer on inlet of meter and adjustable support rod assembly.

OPERATION The Fire Hydrant Backflow Meter is connected directly to a fire hydrant with a 2 1/2"-7 1/2" NST firehose female swivel coupling. The device operates like a standard Reduced Pressure device exceptthe flow through the device is measured by a Water Meter connected to the inlet of the backflow preventer. Support rod assembly is adjustable to accommodate fire hydrants at different heights from the ground.

FEATURES

• Normal operating flow range 2-30 gpm• Accuracy 100% ± 1.5% of actual thruput• Low flow registration 95% at 1/2 gpm• Maximum pressure loss 11.0 psi at 30 gpm• Maximum operating pressure 150 psi• Measuring element oscillating piston• Register is straight reading, hermetically

sealed magnetic drive• Meter maincase is bronze, measuring

chamber is Rocksyn, a corrosion resistantthermoplastic material, maincase bottomplate is bronze, gears are self-lubricating,molded plastic for long life and minimumfriction, magnets are Alnico, trim and casing bolts are stainless steel and straineris thermoplastic.

• Tamperproof locking system inside the meter

• 2 1/2"-7 1/2" NST fire hose swivel couplings, female inlet, male outlet

• Maximum rate listed is for intermittent flow only. Maximum continuous flow rateas specified by AWWA is 15 gpm.

• Designed, manufactured, assembled andtested in South Carolina, USA

• 5 year, domestic warranty



Size 1"

Model Number40-205-FHB (meter in cu. ft.)40-205-FHBG (meter in gallons)

DIMENSIONS (in.)—WEIGHTS (lbs.)

NET WEIGHT 24.1SHIPPING WEIGHT 27.6



Reduced Pressure

Backflow Preventers

STAINLESS STEEL REDUCED PRESSURE PRINCIPLE

BACKFLOW PREVENTERThe Apollo Series RP-40S Stainless Steel Reduced Pressure Principle Backflow Preventer isdesigned to give maximum protection against backflow caused by either backpressure or back-siphonage from a cross-connection wherein a contaminant hazard exists (i.e. a health hazard),or a pollutant hazard exists (i.e. a non-hazard). The assembly is composed of two spring-loadedpoppet type check valves and a mechanically independent, hydraulically dependent pressuredifferential relief valve set in an integral stainless steel body. Three of the testcocks are mount-ed at the top to assure easy access during repair and maintenance when unit is installed intight places.

OPERATIONDuring normal flow conditions, the two check valves are held off their seats, supplying waterdownstream. The relief valve is held shut by supply pressure acting through the internal sens-ing passage, on the relief valve diaphragm. In the area between the check valves, called thezone, the pressure is maintained at approximately 7 psi lower than supply pressure. Should aback-pressure or back-siphonage condition occur, the second check valve will seal, prohibitingthe backflow of water. Should the second check valve become fouled, the pressure in the zone will increase causing the differential relief valve to open to atmosphere. This will maintain thepressure in the zone at least 2 psi lower than supply pressure.

FEATURES• Stainless steel body and covers• Easy to install and repair• Internal sensing passage• Low head loss• Reversible/Removable seat discs• Replaceable seats• Comes standard with Apollo® stainless steel

full port ball valves with stainless steel handles• Lead-Free1 option (Standard)

• Maximum working pressure 175 psig• Temperature range 33°F-180°F• USC FCCCHR• ASSE 1013• CSA• Designed, manufactured, assembled and


40 - 2 X X - T X S X

SHUT-OFF VALVES 1-less ball valves (UL classified-3/4”,1”)2-w/SS ball valves (Standard)

SIZE1-1/4"2-3/8"3-1/2"4-3/4"5-1"

MATERIALSBody and Cover Stainless SteelSprings Stainless SteelFasteners Stainless SteelPoppets Glass-Filled Celcon®

Seat Discs Silicone RubberDiaphragm FDA Fluorocarbonand O-RingsReplaceable Seats Glass-Filled PPOTest Cocks & Handles Stainless Steel



Sizes 1/4", 3/8", 1/2", 3/4", 1"

RP-40S Series

Dimensions - in.(mm) – Weights - lbs.(kg)Model No. RP40S14 RP40S38 RP40S12 RP40S34 RP40S1Ordering No. 40-201-TxS 40-202-TxS 40-203-TxS 40-204-TxS 40-205-TxSBody Size 1/4" (6) 3/8" (10) 1/2" (12) 3/4" (20) 1" (25)A 10-1/2 (267) 10-1/2 (267) 10-1/2 (267) 13-1/2 (343) 15-1/4 (387)B 5-3/4 (146) 5-3/4 (146) 5-3/4 (146) 7-15/16 (202) 7-15/16 (202)C 6-7/8 (175) 6-7/8 (175) 6-7/8 (175) 9 (229) 9 (229)D 2-5/8 (68) 2-5/8 (68) 2-5/8 (68) 4-1/16 (103) 4-1/16 (103)E 3-3/16 (81) 3-3/16 (81) 3-3/16 (81) 4-3/8 (111) 4-3/8 (111)F 3-3/4 (95) 3-3/4 (95) 3-3/4 (95) 5-1/8 (130) 5-1/8 (130)Test Cocks 1/8 x 1/4NPT 1/8 x 1/4NPT 1/8 x 1/4NPT 1/8 x 1/4NPT 1/8 x 1/4NPTNet Wt. (w/o Ball Valves) 4.3 (2.0) 4.3 (2.0) 4.1 (1.9) 8.1 (3.8) 8.1 (3.7)Net Wt. (with Ball Valves) 5.5 (2.5) 5.5 (2.5) 5.4 (2.4) 10.8 (4.9) 11 (5.0)Shpg. Wt. (w/o Ball Valves) 5.2 (2.4) 5.1 (2.3) 5 (2.3) 9.8 (4.4) 9.6 (4.3)Shpg. Wt. (with Ball Valves) 6.4 (2.9) 6.4 (2.9) 6.3 (2.8) 12.3 (5.6) 12.8 (5.8)

ORDERING CODE -


Y-STRAINER0-Standard1-w/ SS Y-strainer

(shipped loose)

OPTIONS (CAN BE COMBINED)LL-locking lever handlesLR -Locking round handles

x=Shut-off valve configuration



Reduced Pressure

Backflow Preventers

RP-4A Series

Sizes 2-1/2"-12”

REDUCED PRESSURE PRINCIPLE BACKFLOW PREVENTERThe Apollo® MODEL RP-4A Reduced Pressure Principle Backflow Preventers consist of two independently acting, TriForce™ center stem guided check valves with a differential pressurerelief valve located between the check valves. The unit is designed to give maximum protectionagainst backflow of health or non-health hazard fluids by either back-pressure or back-siphonage. The durable stainless steel units (2-1/2”-8”) and the FDA epoxy coated ductile ironunits (10” and 12”) are easily maintained in the line without any special tools. The TriForce™check valves operate with a spring assist in the flowing condition to provide excellent flow rateswhich are documented by ASSE or USC FCCC&HR approval curves.

OPERATIONDuring normal flow conditions, the two check valves are held off their seats, supplying waterdownstream. The relief valve is held shut by supply pressure acting through the sensing tube onthe relief valve diaphragm. In the area between the check valves, called the zone, the pressureis maintained approximately 7 psi lower than supply pressure. Should a back-pressure or back-siphonage condition occur, the second check valve will seal, prohibiting the backflow of water.Should the second check become fouled, the pressure in the zone will increase causing the differential relief valve to open to atmosphere. This will maintain the pressure in the zone atleast 2 psi lower than supply pressure.

FEATURES• Stainless steel body: 2-1/2”-8”• FDA epoxy coated ductile iron body:






• Approved for horizontal flow*• Chloramine-resistant elastomers• ASSE 1013 (other approvals pending)*• UL, ULC Classified• Maximum working pressure 175 psi• Temperature range 33°F - 140°F,


7,533,699• Made in the USA• Optional Air Gap Drains (see page 50 for

details and discharge rates)• 5 year, domestic warranty


4A [X] - 2 X X - 0X


(shipped loose)

SHUT-OFF VALVES1-Less Shut-off Valves2-NRS Flg x NRS Flg 3-OS&Y Flg x OS&Y Flg4-OS&Y Flg x Monitored (Mon.)



SIZE9-2-1/2”0-3"A-4"C-6"E-8"G-10"H-12”Example: 4A-20A-07 = 4” size with OS&Y

flanged x OS&Y grooved (exterior assemblyconnections) shut-off valves.

ORDERING CODE -





Reduced Pressure

Backflow Preventers


A (Butterfly Valves) 27-7/8 (708) 28-3/8 (721) 32-7/8 (835) 38-1/2 (978) 46 (1168)A (Gate Valves) 30-7/8 (784) 31-7/8 (810) 38-1/8 (968) 45-1/2 (1156) 53 (1346)B (Less Shut-off Valves) 15-7/8 (403) 15-7/8 (403) 19-5/8 (498) 24-1/2 (622) 30 (762)C (Butterfly Valves) 8 (203) 8-3/8 (213) 9-1/8 (233) 10-1/8 (257) 12 (306)C (NRS Gate Valves) 11-3/8 (289) 12-3/8 (314) 14-3/4 (375) 19 (483) 22-1/2 (572)C (OS&Y Open) 16-3/8 (416) 18-7/8 (479) 22-3/4 (578) 30-1/8 (765) 37-3/4 (959)D Center to Bottom 9-5/8 (238) 9-5/8 (238) 10-3/8 (264) 11-5/8 (295) 15-5/8 (397)E Width (Max) 11-1/2 (292) 12 (305) 12-1/2 (318) 14-3/8 (365) 17-5/8 (448)F (Check Removal Clearance) 4-3/4 (121) 4-3/4 (121) 6-1/2 (165) 7-1/2 (191) 7-1/2 (191)Test Cocks (NPT) 1/2 (15) 1/2 (15) 1/2 (15) 3/4 (20) 3/4 (20)Net Wt. (Less Valves) 31 (14.1) 32 (4.5) 48 (21.8) 84 (38.1) 228 (103.4)Net Wt. (w/Butterfly Valves) 58 (26.3) 62 (28.1) 92 (41.7) 152 (68.9) 359 (162.8)Net Wt. (w/NRS Gate Valves) 117 (53.1) 143 (64.9) 197 (89.4) 323 (146.5) 691 (313.4)Net Wt. (w/OS&Y Gate Valves) 127 (57.6) 153 (69.4) 203 (92.1) 333 (151.0) 705 (319.8)

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F


Reduced Pressure

Backflow Preventers

26

RP-4An Series

REDUCED PRESSURE PRINCIPLE BACKFLOW PREVENTERThe Apollo® MODEL RP-4AN Reduced Pressure Principle Backflow Preventer consists of twoindependently acting, TriForce™ center stem guided check valves with a differential pressurerelief valve located between the check valves. The unit is designed to give maximum protectionagainst backflow of health or non-health hazard fluids by either back-pressure or back-siphonage. The normally vertical up/vertical down oriented body incorporates an internal swivelconnection providing the ability to pivot the second check 180° to a vertical up/vertical up flow.The durable stainless steel units (2-1/2” to 8”) and the FDA epoxy coated ductile iron units (10”and 12”) are easily maintained in the line without any special tools. The TriForce™ check valvesoperate with a spring assist in the flowing condidion to provide excellent flow rates which aredocumented by ASSE or USC FCCC&HR approval curves.

OPERATIONDuring normal flow conditions, the two check valves are held off their seats, supplying waterdownstream. The relief valve is held shut by supply pressure acting through the sensing tube onthe relief valve diaphragm. In the area between the check valves, called the zone, the pressureis maintained approximately 7 psi lower than supply pressure. Should a back-pressure or back-siphonage condition occur, the second check valve will seal, prohibiting the backflow of water.Should the second check become fouled, the pressure in the zone will increase causing the differential relief valve to open to atmosphere. This will maintain the pressure in the zone atleast 2 psi lower than supply pressure.

FEATURES






• Optional Air Gap Drains (see page 50 fordetails and discharge rates)



• Approved for n-flow and vertical up flow* • Chloramine-resistant elastomers• ASSE 1013 (other approvals pending)*• UL, ULC Classified• Maximum working pressure 175 psi• Temperature range 33°F - 140°F,


thrust blocks between elbows• US Patent Nos. 6,443,184; 7,025,085;

7,533,699• Made in the USA• 5 year, domestic warranty


Sizes 2-1/2"-12”

n Flow

Vertical Up

Flow

4An [X] - 2 X X - 0X


(shipped loose)

SHUT-OFF VALVES1-Less Shut-off Valves2,3

2-NRS Flg x NRS Flg 3-OS&Y Flg x OS&Y Flg4-OS&Y Flg x Monitored (Mon.)



SIZE9-2-1/2”0-3"A-4"C-6"E-8"G-10"H-12”Example: 4AN-20A-07 = 4” size with

OS&Y flanged x OS&Y grooved valves

ORDERING CODE -





www.apollovalves.com

Reduced Pressure

Backflow Preventers

27


A (Centerline to Centerline) 12-1/2 (318) 12-1/2 (318) 14 (356) 16 (406) 18-1/2 (470)B Lay Length Space (Gate Valves) 26 (660) 26 (660) 27-1/4 (692) 36-3/4 (933) 35-1/2 (902)B Lay Length Space (Butterfly Valves) 24-1/2 (622) 24-1/2 (622) 29-1/4 (743) 36-3/4(933) 39 (991)C Height (Gate Valves) 19-5/8 (498) 20 (508) 22-1/2 (572) 28-1/4 (718) 32-7/8 (835)C Height (Butterfly Valves) 18-1/4 (464) 18-1/2 (470) 20-7/8 (530) 25-5/8 (651) 29-3/8 (746)D (Gate Valves) 13 (330) 13-1/2 (343) 14-7/8 (378) 18 (457) 21-3/8 (543)D (Butterfly Valves) 11-1/2 (292) 11-3/4 (298) 13-1/4 (337) 15-3/8 (391) 17-7/8 (453)E (OS&Y Open) 19-7/8 (505) 22-1/4 (565) 27-1/4 (692) 35-5/8 (829) 44-1/2 (1130)E (Butterfly Valves) 11-1/2 (292) 17-1/8 (308) 12-7/8 (327) 15-7/8 (403) 22-1/4 (565)E (NRS/PI) 14-7/8 (378) 16-1/8 (410) 19-1/4 (489) 24-1/2 (622) 29-1/4 (743)F (OS&Y Open) 16-3/8 (416) 18-7/8 (479) 22-3/4 (578) 30-1/8 (765) 37-3/4 (959)F (Butterfly Valves) 8 (203) 8-3/8 (213) 9 (229) 10-7/8 (276) 12-7/8 (327)F (NRS/PI) 11-3/8 (289) 12-3/8 (314) 14-3/4 (375) 19 (483) 22-1/2 (572)G (Gate Valves) 5-1/2 (140) 6 (152) 6 (152) 9 (229) 9 (229)G (Butterfly Valves) 4-1/8 (105) 4-1/2 (114) 4-3/8 (111) 6-1/2 (165) 5-1/4 (133)H (Gate Valves) 26 (660) 27 (686) 29-3/4 (756) 36 (914) 42-3/4 (1086)H (Butterfly Valves) 23 (584) 23-1/2 (597) 26-1/2 (673) 30-3/4 (781) 35-3/4 (908)I (Clearance needed for check removal) 6 (152) 6 (152) 6 (152) 8 (203) 8-1/2 (216)Test Cocks (NPT) 1/2 (15) 1/2 (15) 1/2 (15) 3/4 (20) 3/4 (20)Net Wt. (Less valves) 39 (17.7) 39 (17.7) 48 (21.8) 83 (37.7) 325 (147.4)Net Wt. (w/butterfly valves) 66 (29.9) 69 (31.3) 92 (41.7) 151 (68.5) 456 (206.8)Net Wt. (w/NRS gate valves) 125 (56.7) 50 (68.0) 197 (89.4) 322 (146.1) 788 (357.4)Net Wt. (w/OS&Y gate valves) 135 (61.2) 160 (72.6) 203 (92.1) 332 (150.6) 802 (363.8)

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RPDA-4A Series

RPDA-4A REDUCED PRESSURE DETECTOR ASSEMBLYThe Apollo® MODEL RPDA-4A Reduced Pressure Detector Assembly consists of two independ-ently acting, TriForce™ center stem guided check valves with a differential pressure relief valvelocated between the check valves. The unit is designed to give maximum protection againstbackflow of health or non-health hazard fluids by either back-pressure or back-siphonage andat the same time detect leakage or unauthorized use of water from fire or automatic sprinklersystems. The durable stainless steel units (2-1/2” to 8”) and the FDA epoxy coated ductile ironunits (10” and 12”) are easily maintained in line without any special tools. The TriForce™check valves operate with a spring assist in the flowing condition to provide low flow rateswhich are documented by ASSA or USC FCCC&HR approval curves.

The Type 2 bypass uses the first check of the mainline assembly as the first check of thebypass. The second check of the bypass is a single check valve with a model number andserial number for test recording. This arrangement is approved by the Tenth Edition of theUSC FCC&HR Manual of Cross Connection Control as well as ASSE. The arrangement pro-vides the same level of protection as the original (still optional) Type 1 bypass and the testingprocedure is the same.

FEATURES







• Approved for horizontal flow*• ASSE 1047 (other approvals pending)*• UL, ULC Classified• Maximum working pressure 175 psi• Temperature range 33°F - 140°F,

180°F intermittent • Optional air gap drains (see page 50 for

details and discharge rates.)• US Patent Nos. 6,443,184; 7,025,085;




4A [X] - 7 X X - X [X]

Example: 4A-72A-E3 = 4” size with OS&Y flanged x flangedshut-off valves Type 2 Bypass w/ meter in gallons.

ORDERING CODE -





SIZE9-2-1/2”0-3"A-4"C-6"E-8"G-10"H-12”

BY-PASS SUB-ASSEMBLY OPTIONS0 - Type 1 w/ 1/2” Reduced Pressure2 - Type 2 w/1/2” Single Check (Standard) 3 - Type 1 w/ bypass on left*4 - Type 2 w/ bypass on left*



Sizes 2-1/2"-12”

Type 2(Standard)



Reduced Pressure

Detector Assembly

Type 1



A (Butterfly Valves) 27-7/8 (708) 28-3/8 (721) 32-7/8 (832) 38-1/2 (968) 46 (1168)A (Gate Valves) 30-7/8 (784) 31-7/8 (810) 37-5/8 (956) 45-1/2 (1156) 53 (1346)B (Less Shut-off Valves) 15-7/8 (403) 15-7/8 (403) 19-5/8 (498) 24-1/2 (622) 30 (762)C (Butterfly Valves) 8 (203) 8-3/8 (213) 9-1/8 (233) 10-1/8 (257) 11-7/8 (302)C (NRS Gate Valves) 11-3/8 (289) 12-3/8 (314) 14-3/4 (375) 19 (483) 22-1/2 (572)C (OS&Y Open) 16-3/8 (416) 18-7/8 (479) 22-3/4 (578) 30-1/8 (765) 37-3/4 (959)D Center to Bottom 3-7/8 (98) 3-7/8 (98) 10-3/8 (264) 11-5/8 (295) 15-5/8 (397)E Width 17 (432) 17 (432) 17 (432) 20 (508) 21-1/2 (546)F (Check Removal Clearance) 4-3/4 (121) 4-3/4 (121) 6-1/2 (165) 7-1/2 (191) 7-1/2 (191)Test Cocks (NPT) 1/2 (15) 1/2 (15) 1/2 (15) 3/4 (20) 3/4 (20)Net Wt. (Less Valves) 48 (21.8) 49 (22.2) 65 (30) 101 (46) 245 (111)Net Wt. (w/Butterfly Valves) 75 (34.0) 79 (35.8) 109 (50) 169 (77) 376 (170)Net Wt. (w/OS&Y Gate Valves) 144 (65.3) 170 (77.1) 220 (100) 350 (159) 722 (327)

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Reduced Pressure

Detector Assembly


RPDA-4An Series

n STYLE REDUCED PRESSURE DETECTOR ASSEMBLYThe Apollo® MODEL RPDA-4An Reduced Pressure Detector Assembly consists of two independently acting, TriForce™ center stem guided check valves with a differential pressurerelief valve located between the check valves. The unit is designed to give maximum protectionagainst backflow of health or non-health hazard fluids by either back-pressure or back-siphonageand at the same time detect leakage or unauthorized use of water from fire or automatic sprinklersystems. The normally vertical up/vertical down oriented body incorporates an internal swivelconnection providing the ability to pivot the second check 180° to a vertical up/vertical up flow.The durable stainless steel units (2-1/2” to 8”) and the FDA epoxy coated ductile iron units (10”and 12”) are easily maintained in the line without any special tools. The TriForce™ check valvesoperate with a spring assist in the flowing condition to provide low flow rates which are documented by ASSA or USC FCCC&HR approval curves.


FEATURES






• Optional air gap drains (see pg 50)• Lead-Free1 option

Small installation space required - smallfootprint

• Approved for n-flow and vertical up flow* • Chloramine-resistant elastomers• ASSE 1047 (other approvals pending)*• UL, ULC Classified• Maximum working pressure 175 psi• Temperature range 33°F - 140°F,


thrust blocks below grade• US Patent Nos. 6,443,184; 7,025,085;




4An [X] - 7 X X - X [X]

Example: 4AN-70A-E3 = 4” size withmeter in GPM and OS&Y flanged x flangedshut-off valves.

ORDERING CODE -

Sizes 2-1/2"-12”

Type 1

Type 2

(Standard)






SIZE9-2-1/2”0-3"A-4"C-6"E-8"G-10"H-12”

BY-PASS SUB-ASSEMBLY OPTIONS0 - Type 1 w/ 1/2” Reduced Pressure2 - Type 2 w/1/2” Single Check (Standard)3 - Type 1 w/ bypass on left*4 - Type 2 w/ bypass on left*

4A - Standard4AnLF - Lead Free1


Reduced Pressure

Detector Assembly






A (Centerline to Centerline) 12-1/2 (318) 12-1/2 (318) 14 (356) 16 (406) 18-1/2 (470)B (Gate Valves) 26 (660) 26 (660) 33-3/8 (848) 36-3/4 (933) 35-1/2 (902)B (Butterfly Valves) 24-1/2 (622) 24-1/2 (622) 30-1/4 (768) 36-3/4 (933) 39 (991)C (Gate Valves) 19-5/8 (498) 20 (508) 22-1/2 (572) 28-1/4 (718) 32-7/8 (835)C (Butterfly Valves) 18-1/4 (464) 18-1/2 (470) 20-7/8 (530) 25-5/8 (651) 29-3/8 (746)D Center to Bottom (Gate Valves) 13 (330) 13-1/2 (343) 14-7/8 (378) 18 (457) 21-3/8 (543)D Center to Bottom (Butterfly Valves) 11-1/2 (292) 11-3/4 (298) 13-1/4 (337) 15-3/8 (391) 17-7/8 (453)E (OS&Y Open) 19-7/8 (505) 22-1/4 (565) 27-1/4 (692) 35-5/8 (905) 44-1/2 (1130)E (Butterfly Valves) 11-1/2 (292) 12-1/8 (308) 14-1/4 (362) 15-7/8 (403) 22-1/4 (565)E (NRS/PI) 14-7/8 (378) 16-1/8 (410) 19-1/4 (489) 24-1/2 (622) 29-1/4 (743)F (OS&Y Open) 16-3/8 (416) 18-7/8 (479) 22-3/4 (578) 30-1/8 (765) 37-3/4 (959)F (Butterfly Valves) 8 (203) 8-3/8 (213) 9 (229) 10-7/8 (276) 12-7/8 (327)F (NRS/PI) 11-3/8 (289) 12-3/8 (314) 14-3/4 (375) 19 (483) 22-1/2 (572)G (Gate Valves) 5-1/2 (140) 6 (152) 6 (152) 9 (229) 9 (229)G (Butterfly Valves) 4-1/8 (105) 4-1/2 (114) 4-3/8 (111) 6-1/2 (165) 5-1/4 (133)H (Gate Valves) 26 (660) 27 (686) 29-3/4 (756) 36 (914) 42-3/4 (1086)H (Butterfly Valves) 23 (584) 23-1/2 (597) 26-1/2 (673) 30-3/4 (781) 35-3/4 (908)I (Clearance needed for check removal) 6 (152) 6 (152) 6 (152) 8 (203) 8-1/2 (216)Test Cocks (NPT) 1/2 (15) 1/2 (15) 1/2 (15) 3/4 (20) 3/4 (20)Net Wt. (Less valves) 58 (26.3) 58 (26.3) 67 (30) 102 (46) 346 (157)Net Wt. (w/butterfly valves) 85 (38.6) 88 (39.9) 111 (50) 170 (77) 475 (215)Net Wt. (w/NRS gate valves) 144 (63.5) 169 (76.7) 216 (98) 341 (155) 807 (366)Net Wt. (w/OS&Y gate valves) 154 (69.9) 179 (81.2) 222 (101) 351 (159) 821(372)

PE

ND

ING

PE

ND

ING

* Type 2 Weights1. Nominal dimensions are shown. Allowances must be made for manufacturers’ tolerances2. Internal body connections are grooved on 2-1/2”-10” sizes.3. Internal body connections are flanged on 12” size.

Type 1

Type 2

(Standard)

Reduced Pressure

Detector Assembly

Reduced Pressure

Detector Assembly


40 [X] - 2 X X - 0 X

Y-STRAINER0-Standard1-w/ epoxy Y-strainer

(shipped loose)

SIZE9-2-1/2"0-3"A-4"C-6”E-8”G-10”

VALVES1-less gate valves2-w/ NRS gate valves3-w/OS&Y gate valves5-w/Epoxy coated ball valves6-OS&Y flg x flg post indicator*7-OS&Y flg x OS&Y grv8-OS&Y grv x OS&Y grv10-OS&Y flg x grv post indicator*

REDUCED PRESSURE PRINCIPLEThe Apollo Series 40-RP Reduced Pressure Backflow Preventer consists of two independently acting, spring-loaded center stem guided check valves with a differential pressure relief valve located between the check valves. The all bronze relief valve module iseasily removed from the ductile iron check valve body. Pressure sensing passages are builtinto the bronze relief valve module to prevent possible damage from mishandling or vandalism. The unit is available with inlet and outlet shutoff valves. Four test cocks, three onthe backflow preventer valve body and one on the inlet shutoff valve, complete the assembly.

The Type II bypass uses the first check of the mainline assembly as the first check of thebypass. The second check of the bypass is a single check valve with a model numberand serial number for test recording. This arrangement is approved by the Tenth Editionof the USC FCC&HR Manual of Cross Connection Control as well as ASSE. Thearrangement provides the same level of protection as the original (still optional) Type Ibypass and the testing procedure is the same.

FEATURES


• Reversible/Removable seat discs• Replaceable bronze seats• Internal sensing passage• Designed for easy maintenance• Low head loss• Economical• Corrosion resistant• Maximum working pressure 175 psig• Gate valves epoxy coated (FDA) • Lead-Free1 option

• Horizontal installation approvals• Operating temperature range 33°F -

140°F• UL Classified• FM approved• USC FCCCHR• ASSE 1013• CSA• AWWA 511• Designed, manufactured, assembled

and tested in South Carolina, USA• 5 year, domestic warranty

Sizes 2-1/2", 3", 4", 6”, 8”, 10”

Dimensions - in.(mm) – Weights - lbs.(kg)Model No. RP40212 RP403 RP404 RP406 RP408 RP4010Ordering No. 40-209 40-200 40-20A 40-20C 40-20E 40-20GBody Size 2-1/2" (65) 3" (80) 4" (100) 6” (150) 8” (200) 10” (250)A 37-1/16 (941) 38-1/16 (967) 46-3/4 (1187) 63 (1600) 75 (1905) 88-1/4 (2242)B 22-1/16 (560) 22-1/16 (560) 28-1/2 (724) 42 (1067) 52 (1448) 62-1/16 (1576)C NRS 20-7/8 (530) 21-7/8 (556) 25-3/16 (640) 30-1/2 (775) 38-1/2 (978) 44 (1118)C OS&Y (OPEN) 25-7/8 (657) 28-3/8 (721) 33-3/16 (843) 41-5/8 (1057) 53-3/4 (1365) 63-1/4 (1607)D NRS 11-3/8 (289) 12-3/8 (314) 14-3/4 (375) 19 (483) 22-1/2 (572) 26-1/2 (673)D OS&Y (OPEN) 16-3/8 (416) 18-7/8 (479) 22-3/4 (578) 30-1/8 (765) 37-3/4 (959) 45-3/4 (1162)E 9-1/2 (241) 9-1/2 (241) 10-7/16 (265) 11-1/2 (292) 16 (406) 17-1/2 (445)F 9-5/8 (244) 10-3/8 (264) 11-7/8 (302) 14-5/8 (371) 16-3/4 (425) 19-1/4 (489)G 7 (178) 7-1/2 (191) 9 (229) 11 (279) 13-1/2 (343) 16 (406)Test Cocks 1/2 x 1/2 NPT 1/2 x 1/2 NPT 1/2 x 1/2 NPT 3/4 x 3/4 NPT 3/4 x 3/4 NPT 3/4 x 3/4 NPTNet Wt. (Less Gate Valves) 120 (54) 122 (55) 196 (89) 430 (195) 715 (324) 1443 (655)Net Wt. (With NRS Valves) 219 (99) 252 (114) 388 (176) 736 (334) 1155 (524) 2148 (974)Net Wt. (With OS&Y Valves) 229 (104) 259 (117) 402 (182) 754 (342) 1210 (549) 2286 (1037)Net Wt. (With Ball Valves) 188 (85) 198 (90) 312 (142) 666 (302) N/A N/A N/A N/AShpg. Wt. (Less gate Valves) 184 (83) 186 (84) 260 (118) 528 (239) 885 (401) 1613 (732)Shpg. Wt. (With NRS Valves) 283 (128) 316 (143) 452 (205) 872 (396) 1335 (606) 2364 (1072)Shpg. Wt. (With OS&Y Valves) 293 (133) 323 (147) 466 (211) 890 (404) 1390 (630) 2502 (1135)Shpg. Wt. (With Ball Valves) 252 (114) 262 (119) 376 (171) 836 (379) N/A N/A N/A N/A

RP-40 Series

ORDERING CODE -

*Post indicator w/ plate & nut option not available in 2-1/2” size.



MATERIALS

Body and covers Epoxy Coated (FDA Approved)Ductile Iron

Springs Stainless SteelSeats BronzeC.V. Discs EPDMR.V. Disc SiliconeR.V. Diaphragm Nitrile and NylonR.V. Body Bronze (2-1/2”-6”)R.V. Body Epoxy Coated

(FDA Approved)Ductile IronFor 8” & 10” only

Fasteners Stainless SteelTest Cock Handles Stainless Steel



Reduced Pressure

Detector Assembly


Dimensions - in.(mm) – Weights - lbs.(kg)Model No. RPDA403 RPDA404 RPDA406 RPDA408 RPDA4010Ordering No. 40-700 40-70A 40-70C 40-70E 40-70GSize 3"(80) 4"(100) 6” (150) 8” (200) 10”(250)A 38-1/16 (968) 46-3/4 (1187) 63 (1600) 75 (1905) 88-1/4 (2242)B 22-1/16 (562) 28-1/2 (724) 42 (1067) 52 (1321) 62-1/16(1578)C (OS&Y) OPEN 18-7/8 (479) 22-3/4 (578) 30-1/8 (765) 37-3/4 (969) 45-3/4 (1152)D 3-3/4 (95) 4-1/2 (114) 5-1/2 (140) 6-3/4 (171) 8 (200)E (OS&Y) OPEN 28-3/8 (721) 33-3/16 (843) 41-5/8 (1057) 53-3/4 (1365) 63-1/4 (1607)F 9-1/4 (235) 10-1/2 (267) 13-1/4 (337) 14-3/4 (375) 17-1/2 (445)G 3-3/4 (95) 4-1/2 (114) 5-1/2 (140) 6-3/4 (171) 8 (200)Test cocks (line) 1/2" NPT 1/2" NPT 3/4” NPT 3/4” NPT 3/4” NPTTest cocks (by-pass) 1/4" NPT 1/4" NPT 1/4" NPT 1/4" NPT 1/4" NPTNet Wt. (less gate valves) 145 (66) 217 (98) 452 (205) 738 (335) 1471 (667)Net Wt. (with 0S&Y valves) 282 (128) 423 (192) 776 (352) 1233 (559) 2314 (1050)Shipping Wt. (less gate valves) 209 (95) 281 (127) 550 (249) 908 (412) 1641 (744)Shipping Wt. (with OS&Y valves) 346 (157) 487 (221) 912 (414) 1413 (641) 2530 (1148)

40 [X] - 7 0 X - X X

SIZE0 — 3"A — 4"C — 6"E — 8"G — 10"

GATE VALVES1 — Less gate valves3 — With OS&Y gate valves6 — w/OS&Y gate valve on inlet,

NRS gate valve w/ post plate and nut on outlet

7 - With Flanged Inlet x GroovedOutlet (both OS&Y)

8 - With Grooved x GroovedOS&Y gate valves

10 - OS&Y Flg x Grv Post Indicator

METERC — With meter in cubic feetE — With meter in gallonsG — Less water meter

RPDA-40 SeriesREDUCED PRESSURE DETECTOR ASSEMBLYThe Apollo Series RPDA-40 Reduced Pressure Detector Assembly is designed to provide reduced pressure principle protection against cross-connections that present a health hazard, and at the same time detect leakage or unauthorized use of water from fire or automatic sprinklersystems. The mainline unit consists of two independent spring-loaded, poppet type check valveassemblies with a diaphragm actuated and spring-loaded, relief valve assembly located betweencheck valves. Two resilient wedge gate valves and four test cocks complete the mainline unit. Theby-pass consists of an approved reduced pressure assembly, four test cocks, two shut-off valvesand a water meter.

OPERATIONDuring no flow conditions, the mainline and by-pass check valves will remain closed. Also, bothmainline and by-pass relief valves stay closed due to the pressure differential between supply andzone pressure. If there is a low flow demand (up to a minimum of 3 gpm) of water downstream,which may be caused by a system leak or unauthorized use, the flow is routed through the watermeter to monitor such consumption. Higher flow will tend to open the mainline check valves atwhich point water continues to flow at the by-pass at a rate below capacity. In the event pressureincreases downstream, tending to reverse direction of flow, both check valves in the mainline andby-pass are closed to prevent backflow. If the second check valve in either the mainline or by-passis prevented from closing tightly, leakage into the reduced pressure zone increases pressure andwill cause the relief valves to open. If the supply pressure drops to atmosphere or lower than thereduced pressure zone, the relief valves will open creating an internal air gap in both assemblies.

Contact local water authorities for installation/service requirements.

FEATURES


• Removable bronze seats• Reversible/replaceable seat discs• Internal sensing passage• Corrosion resistant• Easy in-line maintenance and testing• Maximum working pressure 175 psig• 5 year, domestic warranty

• Horizontal installation approvals• Operating temperature range 33°F-140°F• UL Classified• FM approved• USC FCCCHR• ASSE1047• CSA• Designed, manufactured, assembled and

tested in South Carolina, USA

Sizes 3", 4", 8”, 10”

ORDERING CODE -



40 - Standard

MATERIALSBody and covers FDA Approved epoxy-

coated ductile iron (mainline),By-pass (bronze)

By-pass components BronzeSprings Stainless Steel (both)Seats Bronze (both)C.V. discs EPDM (mainline)

Silicone rubber (by-pass)R.V. discs Silicone rubber

(mainline)EPDM (by-pass)

Diaphragm Nitrile and nylon (both)R.V. body Bronze (mainline)Fasteners Stainless Steel (both)Test cock handles Stainless Steel




AVB2Sizes 1/4", 3/8, 1/2", 3/4"

38-23x (n Flow)38-20x

Vacuum Breaker

Backflow Preventers

ATMOSPHERIC TYPE VACUUM BREAKERSThe Apollo Series Atmospheric Type Vacuum Breakers are designed to prevent back-siphonage of polluted water into a potable water system. They should only be installed in areas where spillage ofwater could not cause damage and where it can be accessible for periodic maintenance. These devicesare not designed for continuous pressure application. Should be installed a minimum of 6” above alldownstream piping with no downstream shutoffs.

OPERATIONDuring flow conditions, the flow of water lifts the float disc and seals the atmospheric vent at all rates of flow, preventing leakage. When a negative pressure is created at the supply line or when the watersupply valve upstream of the device is closed, the float disc will fall, thus opening the atmospheric vent.This prevents back-siphonage and creation of vacuum at the discharge line.

FEATURES

• Corrosion resistant• Bronze body (AVB1)• Forged Body (AVB2)• Suitable for hot or cold water service:

(up to 212°F at 125 psig) for up to 1"(up to 180°F at 125 psig) for 1-1/4" thru 2"

• Lead-Free1 option on AVB1/38-100 Series

• Heat resistant silicone seat disc• Rough brass, rough chrome, or polished

chrome finish• Easy to maintain• Compact and lightweight• Durable• ASSE1001

AVB1/AVB2 SERIES

AVB1Sizes 1/4",3/8", 1/2", 3/4", 1",

1-1/4, 1-1/2", 2"

Dimensions in.(mm) – Weights - lbs.(kg)Ordering No. Model No. Size A B C D Wt/10038-101 AVB114 1/4 (6) 29/32 (23) 2-3/8 (60) 1-1/32 (26) 1-13/16 (46) 50.96 (23)38-102 AVB138 3/8 (10) 29/32 (23) 2-3/8 (60) 1-1/32 (26) 1-13/16 (46) 47.7 (22)38-103 AVB112 1/2 (15) 1-3/32 (28) 2-1/2 (65) 1-3/16 (30) 1-3/16 (30) 54.7 (25)38-104 AVB134 3/4 (20) 1-5/16 (33) 3-1/16 (78) 1-15/32 (37) 2-1/8 (54) 79.7 (36)38-105 AVB11 1 (25) 1-3/4 (45) 4-1/16 (103) 1-7/8 (48) 2-7/8 (73) 174 (79)38-106 AVB1114 1-1/4 (32) 2 (50) 4-3/8 (111) 2 (50) 3-3/4 (95) 316 (143)38-107 AVB1112 1-1/2 (40) 2 (50) 4-3/8 (111) 2 (50) 3-3/4 (95) 289 (131)38-108 AVB12 2 (50) 2-1/8 (54) 4-1/2 (114) 2-1/4 (57) 3-3/4 (95) 369 (167)38LF-101 AVB114LF 1/4 (6) 29/32 (23) 2-3/8 (60) 1-1/32 (26) 1-13/16 (46) 50.96 (23)38LF-103 AVB112LF 1/2 (15) 1-3/32 (28) 2-1/2 (65) 1-3/16 (30) 1-3/16 (30) 54.7 (25)38LF-104 AVB134LF 3/4 (20) 1-5/16 (33) 3-1/16 (78) 1-15/32 (37) 2-1/8 (54) 79.7 (36)38LF-105 AVB11LF 1 (25) 1-3/4 (45) 4-1/16 (103) 1-7/8 (48) 2-7/8 (73) 174 (79)38LF-108 AVB12LF 2 (50) 2-1/8 (54) 4-1/2 (114) 2-1/4 (57) 3-3/4 (95) 369 (167)38-201 AVB214 1/4 (6) 1-3/32 (28) 2-5/16 (59) 1-1/32 (26) 21/32 (17) 50.6 (23)38-202 AVB238 3/8 (10) 1-3/32 (28) 2-5/16 (59) 1-1/32 (26) 21/32 (17) 47.7 (22)38-203 AVB212 1/2 (15) 1-9/32 (33) 2-5/8 (67) 1-9/32 (33) 1-7/8 (48) 54.7 (25)38-204 AVB234 3/4 (20) 1-15/32(37) 3 (80) 1-15/32 (37) 2 (50) 63.1 (29)38-231N DMVB14 1/4 (6) 3/4 (20) 2-7/32 (56) 1-7/16 (36) 21/32 (17) 26.2 (12)38-232N DMVB38 3/8 (10) 7/8 (22) 2-7/32 (56) 1-3/4 (44) 21/32 (17) 31.2 (14)

38/38LF-10X

AVB1 AVB2


MATERIALSValve Body (AVB1) Cast BronzeValve Body (AVB2) Forged BrassSeat Disc SiliconeFloat & Gasket PolypropyleneCanopy Chrome-plated

SteelScrew Zinc-plated

Steel



SUFFIX NO. FINISH01 Rough Brass03 Rough Chrome04 Polished Brass (AVB1)06 Polished Chrome (AVB2)N n shape (AVB2)


Backflow Preventers


PVB-4A SERIES

4A FREEZE RESISTANT PRESSURE VACUUM BREAKERThe Apollo Model PVB-4A Pressure Vacuum Breakers are designed to prevent contaminationof potable water due to back-siphonage. An integral relief valve serves to reduce the possibility of damage due to intermittent freezing conditions. The modular check valve cartridge has a replaceable seat and a reversible silicone seat disc. Apollo ball valves withstainless steel handles and nuts are standard.

FEATURES

• Modular cartridge check valve• Low pressure loss• Built-in freeze resistant relief valve• Compact yet easy to maintain• Apollo ball valves w/SS handles & nuts

standard• Test cocks located for easy draining• Corrosion resistant• 5 year, domestic warranty• Lead-Free1 option (3/4”-1”)

• No special tools required• Unique canopy detachment• Patent pending• ASSE 1020 (1/2” - 1”), other approvals pendng• USC FCCCHR 1/2”, 3/4”, 1”• Easy maintenance• Maximium operating pressure 150 psi• Design pressure 300 psi• Temperature range 33°F - 140°F• MADE IN THE USASizes 1/2", 3/4", 1", 1-1/4",1-1/2", 2"

4A [X] - 5 0 X - 0 X X

SIZE3-1/2"4-3/4"5-1"6-1-1/4"7-1-1/2"8-2"

SHUT-OFF VALVES1-less ball valves2-w/ ball valves (standard)4-w/union ball valves

(3/4” and 1” only)

OPTIONS (CAN BE COMBINED)F-SAE threaded test cocks (standard 1/2”, 3/4”,1”)LL-locking lever handles (1-1/4”, 1-1/2”, 2”)LR -Locking round handles (1/2”, 3/4”, 1”)

ORDERING CODE -


4A - Standard4ALF - Lead Free1 (3/4”-1” only)

MATERIALSBody BronzeCanopy UV Resistant ABSBonnet Glass-Filled PPOCheck Valve Cartridge Glass-Filled PPOSprings Stainless SteelSeat Discs Chloramine-resistant

SiliconeFloat Glass-Filled

PolypropyleneO-rings Chloramine-Resistant

EPDMBall Valve Handles Stainless Steel

Contact local water authorities for installation/service requirements.

Dimensions - in.(mm)Ordering No. Model No. Size A B C Wt. lbs (kg)4A-503-02 PVB4A12 1/2” (1/2) 4-1/8 (105) 3-1/2 (89) 7 (178) 3.2 (1.5)4A-504-02 PVB4A34 3/4” (20) 4-5/8 (117) 4 (100) 7-1/2 (190) 3.8 (1.7)4A-505-02 PVB4A1 1” (25) 5-1/2 (140) 4-3/4 (120) 8-1/2 (215) 5.2 (2.4)4A-506-02 PVB4A114 1-1/4”(32) 7-1/8 (180) 5-1/2 (140) 10 (250) 9.1 (4.1)4A-507-02 PVB4A112 1-1/2”(40) 7-3/8 (185) 5-7/8 (150) 10-3/8 (265) 12.5 (5.7)4A-508-02 PVB4A2 2” (50) 9 (230) 6-7/8 (175) 12 (300) 21.0 (9.5)


PVB-4V SERIES (Previously Model PVB)

4V - 5 0 X - 0 X X

SIZE3-1/2"4-3/4"5-1"6-1-1/4"7-1-1/2"8-2"

SHUT-OFF VALVES1-less ball valves2-w/ ball valves (standard)4-w/union ball valves

FREEZE RESISTANT PRESSURE VACUUM BREAKERThe Apollo Series PVB-4V Pressure Vacuum Breaker is designed to prevent contamination ofthe potable water supply due to back-siphonage. The PVB is ideally suited for continuous pressure, outdoor applications such as irrigation equipment, livestock watering systems, swim-ming pools, etc. The device consists of a unique one piece cap/float assembly and independ-ently acting check valve, all attractively packaged in a rugged yet compact bronze body. Allcomponents are made of corrosion resistant materials, guaranteeing years of reliable service.

FEATURES

• Removable integral check valve• One piece cap/float assembly• Built-in freeze relief valve in cap/float assembly• Corrosion resistant construction• Comes standard with Apollo® full port ball

valves with stainless steel handles

• Maximum working pressure 150 psig• Operating temperature range 33°F-180°F• USC FCCCHR• ASSE 1020• CSA• Easy maintenance• 5 year, domestic warrantySizes 1/2", 3/4", 1", 1-1/4",1-1/2", 2"

OPTIONS (CAN BE COMBINED)F-SAE threaded test cocksLL-locking lever handles (1-1/4”, 1-1/2”, 2”)LR -Locking round handles

ORDERING CODE -

Dimensions - in(mm) - Weights - lbs.(kg)Model No. PVB4V12 PVB4V34 PVB4V1 PVB4V114 PVB4V112 PVB4V2Ordering No. 4V-503 4V-504 4V-505 4V-506 4V-507 4V-508Body Size 1/2” (15) 3/4” (20) 1”(25) 1-1/4” (32) 1-1/2” (40) 2” (50)A 3 (76) 3 (76) 3 (76) 3-3/4 (95) 3-3/4 (95) 5-1/4 (133)B (Less Ball Valves) 4-3/4 (120) 4-3/4 (120) 4-3/4 (120) 5-3/8 (137) 5-3/8 (137) 6-5/8 (168)C 6-3/8 (162) 7-1/8 (180) 7-1/2 (190) 8-3/4 (222) 9-1/4 (235) 10-1/4 (260)D 7-1/8 (180) 7-5/8 (194) 8-3/8 (212) 10-5/8 (270) 10-7/8 (275) 12-1/8 (308)E 4-5/8 (117) 5-1/8 (130) 5-7/8 (150) 7-3/8 (187) 7-3/8 (187) 7-1/8 (180)F (Less Ball Valves) 5-3/8 (137) 5-3/8 (137) 5-3/8 (137) 6-7/8 (175) 7-1/4 (185) 8-5/8 (220)Test Cocks 1/8 x 1/4 NPT 1/8 x 1/4 NPT 1/8 x 1/4 NPT 1/4 x 1/4 NPT 1/4 x 1/4 NPT 1/4 x 1/4 NPTNet Wt. (Less Ball Valves) 2.2 (1.0) 2.2 (1.0) 2.2 (1.0) 4.3 (2.0) 4.3 (2.0) 8.8 (4.0)Net Wt. (With Ball Valves) 3.4 (1.5) 3.9 (1.8) 5.3 (2.4) 9.3 (4.2) 12.2 (5.5) 23.3 (10.6)Shipping Wt. (Less Ball Valves) 3.2 (1.4) 3.2 (1.4) 3 (1.3) 5.6 (2.5) 5.8 (2.6) 10.3 (4.7)Shipping Wt. (With Ball Valves) 4.4 (2.0) 4.9 (2.2) 6.3 (2.9) 10.5 (4.8) 13.7 (6.2) 24.8 (11.2)


Backflow Preventers


MATERIALSBody BronzeCanopy Powder Coated SteelCap AcetalCheck Valve AcetalFloat AcetalSprings Stainless SteelTest Cocks BrassBall Valve Handles Stainless SteelSeat Disc NitrileO-Ring Nitrile




4W - 5 0 X - 0 2

SIZE1 – 1/4"2 – 3/8"3 – 1/2"

Dimensions - in.(mm) – Weights - lbs.(kg)Model No. SVB4W14 SVB4W38 SVB4W12Ordering No. 4W-501-02 4W-502-02 4W-503-02Size 1/4" (6) 3/8" (10) 1/2" (15)Test Cock 1/4" Flare 1/4" Flare 1/4" FlareNet Wt. 1.16 (0.5) 1.16 (0.5) 1.16 (0.5)Shipping Wt. 1.26 (0.6) 1.26 (0.6) 1.26 (0.6)

SVB-4W Series

SPILL RESISTANT VACUUM BREAKERSThe Apollo Series SVB-4W Spill Resistant Vacuum Breaker is designed to prevent contamination of the potable water supply due to back-siphonage. The SVB is ideally suited for continuous pressure, indoor applications where water spillage is undesirable. The device has astraight through flow path for minimal head loss. All components are easily accessible for easyrepair and maintenance. All components are made of corrosion resistant materials for years ofreliable service. Should be installed 6” above all downstream piping.

OPERATIONDuring normal flow conditions, the check valve remains open and the atmospheric vent seals inthe bonnet assembly. As the line pressure falls to 1 psi, the spring loaded atmospheric ventopens and the check valve closes, breaking the vacuum and thereby preventing back-siphonage. Water is not allowed to spill at any time during operation.

FEATURES

• Corrosion Resistant• In-Line Flow• Integral Shut-Off Valves w/Stainless Steel

Handles and Nuts• Designed For Easy Maintenance

• Low Head Loss• Economical• Maximum Working Pressure 150 PSIG• Operating Temperature Range 33˚F-180˚F• ASSE 1056• 5 year, domestic warranty

Sizes 1/4", 3/8", 1/2"

ORDERING CODE -


Spill Resistant Vacuum Breaker

Backflow Preventers

MATERIALSBody PPO, BronzeSprings Stainless SteelSeat Discs Silicone RubberValve Canopy ABS PlasticFloat AcetalFasteners Stainless SteelBall Valve Handles Stainless Steel




Dimensions (in.) – Weights (lbs.)Model No. DCAP12, DCAP34Ordering No. 40-4x33xM, 40-4x44xMSize 1/2", 3/4"A 5B 2-15/16C 2-5/8Unit Weight 1.9

DCAP Series

DUAL CHECK WITH ATMOSPHERIC PORT BACKFLOW PREVENTERThe Apollo DCAP Series Backflow Preventer is designed to protect residential and commercial watersupply lines from back-siphonage or back-pressure of non-potable (non-hazardous) substances. Ithas an intermediate atmospheric vent to insure protection from backflow conditions. It consists of twoindependently acting and spring-loaded check valves in a corrosion resistant material.

OPERATIONDuring normal flow operation, the vent valve is closed, and the two check valves are open allowingflow of water through the unit. Each check valve is designed to hold at least 1 psi in the direction offlow. When a back-siphonage condition occurs, both check valves close and the atmospheric ventopens to permit air to enter the intermediate zone. In the event of back-pressure and if the secondcheck valve is prevented from closing tightly, leakage will be vented to the atmosphere through thevent port.

FEATURES

• Corrosion resistant• Low head loss• Independently acting check valves• Ease of repair and installation• Economical• Suitable for hot or cold water service• Durable

• Maximum working pressure 175 psig• ASSE 1012• CSA• Inlet temperature range 33°F-210°F• 5 year, domestic warranty• Maximum backflow temperature 250°F

40 - 4 X X - X X M X

UNION INLET CONNECTIONA – FNPTH – Solder joint2 – Female BSPP

INLET AND OUTLET SIZE3 – 1/2"4 – 3/4"

UNION OUTLET CONNECTIONA – FNPTB – MNPTF – Female BSPPH – Solder joint

Sizes 1/2", 3/4"

MATERIALSBody BronzeSprings Stainless SteelC.V. Seat Discs EPDMSeats Glass-Filled PPOSpring and Glass-Filled PPOSeat RetainerO-Rings Nitrile/EPDMPoppets Glass-Filled PPO



TYPICAL INSTALLATION

ORDERING CODE -

Dual Check w/ Atmospheric Port

Backflow Preventers

OPTIONC – Canadian

(discharge port notthreaded)

x=connectiontype



DUC-4N Series

DUAL CHECK VALVEThe Apollo DUC-4N Series Dual Check Valve Backflow Preventer is designed to prevent cross-connections of non-potable water (non-hazardous) into safe drinking water systems. It is acompact and economical device that consists of two independently-acting, spring-loaded checkvalves in a corrosion-resistant material.

OPERATIONEach of the two spring-loaded check valves is designed to open at 1 psi differential in thedirection of flow. The check valves will remain tightly closed until there is a demand for waterdownstream. If the downstream pressure of the device increases above the supply pressure orthere is a reverse direction of flow, the check valves will close to prevent backflow. If the sec-ond check valve is prevented from closing tightly, the first check will close to provide protectionfrom a backflow condition.

FEATURES

• Low Head Loss• Independently-acting Check Valves• Compact and Lightweight• Corrosion Resistant• Replaceable Check Modules• Industry Lay Lengths• Lead-Free1 option

• Available in Standard and Swivel Types• Maximum Working Pressure 175 psi• Operating Temperature Range 33°F-

180°F• ASSE1024• CSA• 5 year, domestic warranty

DIMENSIONS (IN.)-WEIGHTS (LBS.)

4N [X] - 3 X X - X X X

UNION INLET CONNECTION 1,2

A – FNPTB – MNPTC – Female Meter ThreadE – Male Meter ThreadS – Female Meter Swivel2 – Female BSPP

INLET AND OUTLETSIZE2 – 3/8"3 – 1/2"4 – 3/4"5 - 1”6 - 1-1/4” (Meter Thread

sizing for 1”meter swivel)

OUTLET CONNECTION 1,2

A – FNPTB – MNPTC – Female Meter ThreadE – Male Meter ThreadF – Female BSPP

Notes:1

For meter threads, order one size larger than meter size. (i.e.- 4N3S54A = 1” Female Meter Swivel Inlet (for connection to 3/4” meter) x 3/4”

FNPT outlet2

Not all inlet and outlet combinations are available. Please contact Conbraco Customer Service for availability.

ORDERING CODE -

Dimensions (in.) – Weights (lbs.)Size A B Wt.3/8” & 1/2” 3.32 1.88 .703/4” 4.375 2 1.403/4” Meter Swivel 4.75 2 1.601” 4.375 2 1.401” Meter Swivel 4.75 2 1.75

Meter Thread Sizing5/8” Meter 3/4”3/4” Meter 1”1” Meter 1-1/4”

Contact Customer Service for model numbers.

FINISHBlank - Satin BrassC - Satin Chrome

NEW!

4N - Standard4NLF - Lead Free1

Dual Check

Backflow Preventers

MATERIALS

Body Cast Bronze C84400Union Tailpiece BrassUnion Nut BrassCheck Modules Glass-Filled PPO (3/8”-1/2”)

Acetal (3/4”-1”)Springs Stainless SteelSeat Discs Buna-N




Dual Check

Backflow Preventers

DUC-4FP Series

DUAL CHECK VALVEThe Apollo DUC-4FP Series Dual Check Backflow Preventer for Residential Fire SprinklerSystems prevents backflow by either backpressure or backsiphonage from a cross-connectionbetween potable water lines and substances that are objectionable, but not health-hazards.

FEATURES

• Low Pressure Loss• Corrosion Resistant• Replaceable Check Modules• Pressure drop at 30 gpm is less than 6 psi• Complies with NFPA Standard 13D• 5 year, domestic warranty

• Maximum Supply Pressure 175 psi• Temperature Range 33°F - 180°F• ASSE 1024• UL Classified• CSA B64.6• Made in the USA

4FP3 - X X X X

INLET CONNECTION 1

A – FNPTC - Female Meter Thread

OUTLET CONNECTION1

A – FNPTB - MNPTE - Male Meter Thread

OUTLET SIZE5 – 1”6 - 1-1/4” (Meter thread

sizing for 1” meter)

ORDERING CODE -

Example: 4FP3A55A = 1” FNPT Inlet x 1” FNPT outlet

Notes:1

Not all inlet and outlet combinations are available. Please contact Conbraco

Customer Service for availability.


MATERIALS

Body Bronze Union Tailpiece BrassUnion Nut BrassCheck Modules Acetal/Nitrile/Stainless SteelSpacer Glass-Filled Noryl®

O-Ring EPDM



INLET SIZE5 – 1”6 - 1-1/4” (Meter thread

sizing for 1” meter)


Dimensions (in.) – Weights (lbs.)Model No. DUC4012 DUC4034 DUC401Ordering No. 40-3x3-3x 40-3x4-4x 40-3x5-5xSize 1/2" 3/4" 1"A 4-3/8 4-3/8 4-3/8B 3-1/2 3-1/2 3-1/2C 1-1/2 1-1/2 1-1/2Wt. 2 2 2.1Wt. (w/test cocks & ball valves) 4 4.6 6.4

40 - 3 X X - X X X

INLET CONNECTION 1,2

A – FNPTC – Female Meter ThreadE – Male Meter ThreadS – Female Meter Swivel2 – Female BSPP

INLET AND OUTLET SIZE3 – 1/2"4 – 3/4"5 – 1"

OUTLET CONNECTION 1,2

A – FNPTC – Female Meter ThreadF – Female BSPP

DUC-40 Series

DUAL CHECK VALVEThe Apollo Series DUC-40 Dual Check Valve prevents backflow by either backpressure or back-siphonage resulting from a cross-connection between potable water lines and substances thatare objectionable, but not health-hazards.

FEATURES

• In-line repairable• Low pressure loss• Corrosion resistant• Compact and lightweight• Independently-acting check valves

• ASSE 1024• CSA B64.6• Available in standard and swivel types• MADE IN THE USA• 5 year, domestic warranty

MATERIALSBody BronzeCaps BrassSprings Stainless SteelSeat Discs EPDM

Sizes 1/2", 3/4", 1"

Notes:1

For meter threads, order one size larger than meter size.2

Not all inlet and outlet combinations are available. Please contact Conbraco

Customer Service for availability.

* Standard body not drilled & tapped for testcocks.

PERFORMANCE RATINGMaximum Operating Pressure 175 psiTemperature Range 33° F - 180° F

APPROVALSASSE

®1024 and CSA

®B64.6

Example: 40-3S5-4A = 1” Female Meter

Swivel Inlet (for connection to

3/4” meter) x 3/4”

OPTIONS (CAN BE COMBINED)TP-w/Test Ports Drilled, Tapped

w/PlugsTC-w/3 1/8”x1/4” Test Cocks

ORDERING CODE -

Dual Check

Backflow Preventers

x=connectiontype


CBBP SERIES

CARBONATED BEVERAGE BACKFLOW PREVENTERThe Apollo CBBP Series Carbonated Beverage Backflow Preventer (CBBP) is designed to pre-vent the contamination of the potable water supply due to backflow when installed on water distribution lines serving beverage dispensing equipment. The device consists of two independ-ently acting check valves biased to a normally closed position. A normally open atmospheric portis located between the check valves. During backflow conditions, the port vents gases and/or liq-uids. Additionally, the CBBP is equipped with a 100 mesh integral strainer screen at the inlet. Allwetted areas of the device are non-toxic, corrosion resistant, and approved for use with potablewater. The CBBP is suitable for supply pressures to 150 psig and water temperatures from 33˚ to130˚ F.

OPERATIONUnder static (non-flowing) conditions, the check valves remain in the closed position. When avalve is opened downstream (i.e. a drink is delivered from the beverage dispensing unit), thecheck valves open and permit the flow of water. Under backflow conditions, the diaphragm seaton the first check lifts and permits flow through the atmospheric port located between the twocheck valves. The strainer insures debris does not enter the carbonator.

FEATURES• Compact Design• Lowest head loss• Atmospheric vent provides indication

of problems• Integral strainer for equipment protection

• Available in SAE & NPT connections• Repairable check assemblies• Non-metallic body for corrosion resistance• CSA Certified to ANSI/NSF-61• ASSE1022• 5 year, domestic warranty

4C - 1 0 X - 0X

SIZE1 – 1/4"2 – 3/8"

MATERIALSEnd cap AcetalStrainer PVC/Stainless

SteelO-ring NitrileDownstream Nitrile/Stainless Check Valve Steel/AcetalUpstream Check EPDM/StainlessValve Body Acetal



DIMENSIONS (IN.)

Sizes 1/4", 3/8"

ORDERING CODE -

CBBP14 MODEL NO. -

CBBPSize Connection Sizing Wt./Ea1/4” 7/16”-20 UNF SAE Flare .193/8” 5/8”-18 UNF SAE Flare .193/8” 3/8” NPT Male NPT .19

Carbonated Beverage

Backflow Preventers

INLET & OUTLET CONNECTION01 – Flare02 – MNPT (3/8” only)



HBVAF2 SERIES

HBV2 SERIES

3/4" HOSE CONNECTION VACUUM BREAKERSApollo’s HBV Hose Connection Vacuum Breakers are designed to prevent cross-connection caused byback-siphonage. They consist of a single check valve with atmospheric vacuum breaker vent. They fea-ture a break-away set-screw for tamper-proof protection. They are not suitable for continuous pressure applications.

OPERATIONAt no flow situations, the check disc seats against the diaphragm with the atmospheric vent open. This prevents back-siphonage or backflow of water. At flow conditions, the spring-loaded check disc opens, thusallowing flow of water through the device and at the same time the diaphragm seals the atmospheric vent.

INSTALLATIONIt should only be installed in areas where spillage of water could not cause damage. For permanent installation, screw device directly into faucet, firmly hand tighten and turn set-screw in until head breaksoff.

FEATURES• Maximum Working Pressure 125 psig• Maximum Temperature 180°F.

• ASSE1011• CSA B64.2

Ordering No. Model No. Finish Wt./Ea38-314-AS HBV234 Satin Brass .1738-314-CS HBVC234 Satin Chrome .17

3/4" ANTI-FREEZE HOSE CONNECTION VACUUM BREAKERSThe Apollo Series HBVB Anti-Freeze Hose Connection Vacuum Breaker is especially designed to prevent back-siphonage on wall and yard hydrants. It features a break-away set-screw for tamper-proofprotection and automatic drain for protection against freezing conditions when hose is removed. It is notsuitable for continuous pressure applications.

OPERATIONThe principle of operation is similar to the HCVB Series except it has a manual draining feature. Todrain, slide water release ring to uppermost position. For use in non-freezing temperatures, slide ring tolowermost position.

INSTALLATIONIt should only be installed in areas where spillage of water could not cause damage. For permanent installation, screw device directly into faucet, firmly hand tighten and turn set-screw in until head breaks off.

FEATURES

• Maximum Working Pressure 125 psig• Maximum Temperature 180°F.

• ASSE1011

Ordering No. Model No. Finish Wt./Ea38-414-AS HBVAF2 Satin Brass .37

3/4”

38-314 shipped in 12 pcs./box

3/4”

Hose Connection Vacuum Breakers

Backflow Preventers

Apollo International

Apollo International


LABORATORY FAUCET DUAL CHECK BACKFLOW PREVENTERThe Apollo Series LFDUC is designed to provide protection against back-siphonage wherever a hose is con-nected to a faucet. The device consists of two independently acting checks with an intermediate relief port orvent. It is suitable for supply pressure up to 150 psig and a temperature range of 33°F-180°F. Not suitable forconstant pressure conditions.

OPERATIONDuring normal flow conditions, the two checks are held off their seats, supplying water downstream. The ventis held shut by supply pressure acting on the diaphragm. If the supply pressure should fall below atmospheric,the second check will close due to internal spring pressure and the vent will open to introduce air into the sup-ply line and break the siphon. NOTE: This device should only be installed where spillage of water could not cause water damage.

FEATURES

• Corrosion resistant• Forged brass body• Suitable for hot or cold water service up to

212°F and 125 psi

• Polished (-CP2 and -CP3 are rough brass only) • Easy to maintain• Compact and lightweight• ASSE1035

Ordering No. Model No. Inlet Outlet A(in.) B(in.) Wt./Ea38-502-01 LFDUCMF38 3/8" MNPSM* 3/8" FNPT 2.33 1.24 .5038-502-02 LFDUCFF38 3/8" FNPT 3/8" FNPT 2.34 1.24 .5038-502-03 LFDUCFM38 3/8'' FNPT 3/8'' MNPSM 2.33 1.24 .5038-502-CP2** LFDUCFF14 1/4" FNPT 1/4" FNPT 2.34 1.24 .5038-502-CP3** LFDUCFF38 3/8" FNPT 3/8" FNPT 2.34 1.24 .50

LFDUC Series

Sizes 1/4", 3/8"

*American National Standard straight pipe thread for free-fitting mechanical joints (male)**-CP2 and -CP3 are non-approved devices with a rough brass finish for continuous pressure applications

HBDUC SERIES3/4" HOSE CONNECTION DUAL CHECKThe Apollo Series HBDUC is designed to provide an in-line testable hose connection that will preventbackflow due to back-siphonage or low head back-pressure. Each device consists of two independentchecks, forced loaded in the closed position with an atmospheric vent between the checks. The device isthreaded for hose connection at both the inlet and outlet with a break-away set screw on the inlet fortamper proof installations. These devices are not suitable for continuous pressure applications.

OPERATIONDuring initial pressurization, the inlet check shuttles forward to close the atmospheric vent. As flow is established, both the inlet and outlet check open to allow flow through the device. If a backflow conditionis present, then both checks will close and the atmospheric vent opens to introduce air and break thesiphon.

FEATURES

• Corrosion resistant body and checks• Low Head loss• Easy to install with break-away set screw

• Protects against back siphonage and low-head back pressure

• ASSE1052

Ordering No. Model No. Wt./10038-304-02 HBDUC34 46



38-304-02

Size 3/4"

Hose Connection Dual Check/

Lab Faucet Dual Check Backflow Preventers



MATERIALSBody BrassSeats EPDMCheck components Stainless steelCheck guide Acetal


40 [X] - 0 0 0 - F P V X

OPTIONS1 – w/1/8" NPT plug2 – w/1/8" male x 1/4" female

Apollo test cock2F - SAE test cockR – Repair kit* for FPV1 and FPV2

* Repair kit includes: Thermal element,

spring, spring guide, two O-rings

(all internal parts)

FREEZE PROTECTION VALVEThe Apollo Series FPV Freeze Protection Valve protects backflow preventers from freezing wheninstalled in accordance with manufacturer’s instructions. All internal parts of the Freeze ProtectionValve are replaceable.

OPERATIONDuring flow conditions, the Freeze Protection Valve shall be drip-tight during above-freezing nor-mal operating conditions. The Freeze Protection Valve shall be suitable for normal operating pres-sures of 20 to 175 psig.

FEATURES

• Installs easily on all backflow preventers• Ease of repair with available repair kit• 175 psig maximum operating pressure• Corrosion resistant• 1/4" male pipe thread inlet port• Available with 1/8" male x 1/4" female

Apollo® test cock• Discharge port accommodates 5/8"

I.D. hose• Lead-Free1 option

• Mechanical operating principle• Nominal start to open temperature of 35°F• Maximum temperature of 180°F• Compact design• Patented design• IAPMO listed• US patent #6,374,849• 5 year, domestic warranty

Model 40-000-FPV1Model 40-000-FPV2 – w/test cockModel 40LF-000-FPV1Model 40LF-000-FPV2F

FPV Series

DIMENSIONS (in.) — Weights (lbs.)

MODEL NUMBERS

Model 40-000-FPV1 .70Model 40-000-FPV2 .77

NET WEIGHT EACH (LB)

ORDERING CODE -


Freeze Protection Valve

MATERIALSBody BronzeCap BrassSpring Guide BrassSpring Stainless SteelCap O-Ring Buna-NGuide O-Ring Buna-NThermal Element Copper/Stainless

Steel/EPDM




Y STRAINER

FEATURES

• Maximum protection capability against foreignparticles in piping systems andprocess equipment.

• Cast bronze body• 304 Stainless Steel screen• Sizes 1/4 " thru 1/2" comes standard with 50

mesh (0.009" wire)• Lead-Free1 option

• Sizes 3/4" thru 2" comes standard with 20mesh (0.016" wire)

• Other screen sizes available (contact customerservice)

• Operating pressure to 400 psig WOG• Removable self-aligning screen• 5 year, domestic warranty• 400 Series is female x male NPT

(3/4” & 1” only)

YSCF SERIES FLANGED, STYLE 125YF, CLASS 125 WYE STRAINERS

FEATURES

• Iron strainers are complete with Flat Faceflanges in accordance with ASME B16.1.

• Strainer body meets applicable ASME Standard.• One piece cast body.• Strainers equipped with bolted cover flange that

utilize a flat gasket seal.• Low pressure drop.• Upper and lower machined seats.• 304 SS perforated screens are standard.• Drain/Blow-off connection furnished with plug

as standard.

• 2-1/2” thru 3” come standard with .045 perforated screens

• 4” thru 10” come standard with .125 perforated screens

• Other screen sizes available (contactcustomer service)

• Generous screen area and properly proportionedstraining chamber to minimize initial pressure drop while maximizing time between cleanings.

• Compact end to end dimension.• Epoxy coated and lined option (add “E” Suffix)

YB Strainer Series

Dimensions - in.(mm) – Weights - lbs.(kg)Cap Tapping

Ordering No. Model No. Size A B Suffix-02 Wt./Ea

59-001-01 YB14 1/4 NPT 2 (50) 1-1/4 (32) 1/8 NPT .42 (.19)59-002-01 YB38 3/8 NPT 2-11/16 (68) 2 (50) 1/4 NPT .79 (.36)59-003-01 YB12 1/2 NPT 2-11/16 (68) 2 (50) 1/4 NPT .75 (.34)59-004-01 YB34 3/4 NPT 3-7/8 (98) 3-1/4 (83) 1/2 NPT 1.85 (.84)59-005-01 YB1 1 NPT 4-3/4 (121) 4 (100) 3/4 NPT 2.76 (1.25)59-006-01 YB114 1-1/4 NPT 5-1/8 (130) 4-1/4 (108) 3/4 NPT 3.58 (1.62)59-007-01 YB112 1-1/2 NPT 5-3/4 (146) 5 (127) 1 NPT 5.41 (2.45)59-008-01 YB2 2 NPT 6-3/4 (171) 6 (150) 1-1/4 NPT 7.47 (3.39)59-404-01 YBM34 3/4 F x MNPT 5-3/8 (136) 3-1/4 (83) 1/2 NPT 2.0 (.9)59-405-01 YBM1 1 F x MNPT 5-3/4 (146) 4 (100) 3/4 NPT 2.95 (1.3)59LF-001-01 YB14LF 1/4 NPT 2 (50) 1-1/4 (32) 1/8 NPT .42 (.19)59LF-002-01 YB38LF 3/8 NPT 2-11/16 (68) 2 (50) 1/4 NPT .79 (.36)59LF-003-01 YB12LF 1/2 NPT 2-11/16 (68) 2 (50) 1/4 NPT .75 (.34)59LF-004-01 YB34LF 3/4 NPT 3-7/8 (98) 3-1/4 (83) 1/2 NPT 1.85 (.84)59LF-005-01 YB1LF 1 NPT 1-3/4 (121) 4 (100) 3/4 NPT 2.76 (1.25)59LF-006-01 YB114LF 1-1/4 NPT 5-1/8 (130) 4-1/4 (108) 3/4 NPT 3.58 (1.62)59LF-007-01 YB112LF 1-1/2 NPT 5-3/4 (146) 5 (127) 1 NPT 5.41 (2.45)59LF-008-01 YB2LF 2 NPT 6-3/4 (171) 6 (150) 1-1/4 NPT 7.47 (3.39)59LF-404-01 YBM34LF 3/4 NPT x MNPT 5-3/8 (136) 3-1/4 (83) 1/2 NPT 2.0 (.9)59LF-405-01 YBM1LF 1 NPT x MNPT 5-3/4 (146) 4 (100) 3/4 NPT 2.95 (1.3)

A

B

Dimensions - in.(mm) – Weights - lbs.(kg)

Ordering No. Size A B C D E Weight

125YF25P045 2-1/2" 2.50 (65) 10.75 (273) 8.00 (200) 11.25 (286) 1 35 (16)125YF03P045 3” 3.00 (80) 11.50 (292) 8.75 (222) 12.25 (311) 1 43 (20)125YF04P125 4” 4.00 (100) 13.88 (353) 9.50 (241) 13.38 (340) 1-1/4 75 (34)125YF06P125 6” 6.00 (150) 18.50 (470) 12.63 (321) 17.69 (449) 1-1/2 154 (70)125YF08P125 8” 8.00 (200) 21.38 (543) 16.38 (416) 23.00 (584) 1-1/2 243 (110)125YF10P125 10” 10.00 (250) 26.00 (660) 19.00 (483) 26.70 (678) 2 390 (177)

“Y” Strainers

Backflow Preventers

E-NPT

New!

New!

New!New!


NOTE: Add “E” to part number suffix for

Epoxy option.

TYPICAL INSTALLATION

Relief valve shown rotated 90°. Valve shouldbe assembled w/hose barb pointed out ofpage.

EXV Series THERMAL EXPANSION RELIEF VALVES The Apollo EXV Thermal Expansion Relief Valves are designed primarily to relieve excessive waterpressure build-up caused by thermal expansion.

In a closed hot water piping system, as water is heated, thermal expansion occurs. The increase ofpressure will exert unwarranted stress on the system components, which may reach harmful levelswell before the emergency setting of the main relief valve is reached. By installing the Series EXV, it will control any amount of expanded water without causing pressure increase to exceedmaximum setting.

FEATURES

• Prevents excessive pressure build-up• Protects plumbing fixtures• Extends water heater life• Compact and lightweight design• Lead-Free1 option

• Economical• Easy to install and requires no special tool• Corrosion resistant• 5 year, domestic warranty

Dimensions (in.) – Weights (lbs.)Ordering No. Model No. A B C Wt/Ea78-300 EXVS34 2.6 3.9 3.2 1.578-400 EXVT34 2.5 2.7 3.4 1.178-700 EXVX34 2.5 4.0 3.9 1.32

78 - X X X- R V

PRESSURE SETTING0 - 125 psig1 - 100 psig2 - 80 psi

RELIEF VALVE CONNECTION4 - Hose Barb5 - Pex6 - Comp. Fitting7 - 1/2" NPT/SWT Fitting

SIZE3 - 3/4" SWT4 - 3/4" THD7 - 3/4” PEX

ORDERING CODE -

Accessories

Backflow Preventers

48

Accessories

TK3These are three-valve test kits used for testing all DCV, RPZ, PVB & SVB backflow preventers.

• Differential pressure type with a dual scale of 0-15 psid/0-100kPa differential pressure rangewith a ± 0.2 psig (Descending) accuracy. Maximum working pressure 200 psig.

TEST KITSThe Apollo Backflow Preventer Test Kits are compact, lightweight and portable testing devices. They come equipped with a gauge, hoses (withintegral filters) and all required adapter fittings. Also included is a flexible or adjustable strap for hanging the gauge, laminated test proceduresand a molded plastic carrying case with foam inserts.

TK5This is a five-valve test kit used for testing all DCV, RPZ, PVB & SVB backflow preventers.The five valve test kit is similar to the three valve kit except it has two additional valves that make it possible to bleed lines without disconnecting hoses.

Ordering No. Model No. Application Wt./Ea. (lbs.)40-200-TKU TK3 ALL DCV, RPZ, PVB & SVB 6.540-200-TK5U TK5 ALL DCV, RPZ, PVB & SVB 6.5

DIFFERENTIAL PRESSURE GAUGE TEST KITS

3/4" HOSE CONNECTION PRESSURE GAUGE

The Apollo Hose Connection Pressure Gauge is designed to measure water pressure through a

3/4" hose thread connection. It consists of an indicator needle to determine maximum pressure.

Ordering No. - W807800Model No. - HCPG

FEATURES

• 2-1/2" face dial

• 0 - 300 psig pressure range

• Swivel type 3/4" hose connection

• Adjustable indicator needle

• Temperature range = 50°F - 130°F

• Wt./100 46.0

HCPG Series

ST1 SERIES SIGHT TUBEUsed in USC testing procedures. The kit allows for visual inspection during testing,provides an extension to the check valve body and offers quick connection with the90˚ elbow. Provides means to static test double check backflow preventers.

Ordering No. - 40-200-STModel No. - ST1

ST1 Series

TKF SERIES TEST KIT FITTINGBrass fitting which installs onto Backflow Preventer Test Cocks by hand. Notools required. No Teflon® tape to deal with. Provides quicker testing. Sets ofthree fittings with o-rings for 1/4” SAE connections to the test kits. Packaged ina reclosable plastic bag.

Accessories

Backflow Preventers


Size Ordering No. Model No. Backflow Application1/4” SAE x 1/4” NPT 40-000-TFK TFK14 1/4” - 2”1/4” SAE x 1/2” NPT 40-001-TFK TFK12 2-1/2” - 6”1/4” SAE x 3/4” NPT 40-002-TFK TFK34 8” - 12”Set of all 3 sizes 40-003-TKF TFKSET 1/4” - 12”

Valve Setters

Apollo Valve 4An Setters are specifically designed to match the mountingdimensions of the 4An products. The three-piece configuration simplifiesinstallation and eliminates the need for thrust blocks between the elbows.All hardware is stainless steel and the entire unit is FDA Epoxy coatedinside and out. The mechanical joint connections are to AWWA C153 andthe flanges are to ANSI B16.1 Class 125.

MATERIALSSetter Body Ductile Iron, ASTM A536Setter Center Brace Hot Rolled Steel ASTMA36Setter Bolts & Nuts Stainless SteelSetter & Brace Coating Fusion-Bonded Epoxy

FDA Compliant Internaland External



Flange x Flange(FS)

Mechanical Joint x Flange(MJFS)

Mechanical Joint x Mechanical Joint(MJS)

The Apollo 4An Valve Setter isshown in a typical installation. It isshipped in three separate piecesalong with four nuts and four bolts(for Center Brace). MechanicalJoint accessories such as thoseshown are for reference only andare not included with the 4An ValveSetter.

4An - 0 0 X- X

TYPEF - Flange x FlangeMJF - Mechanical Joint x FlangeMJ - Mechanical Joint x

Mechanical Joint

SIZE9 - 2-1/2”

0 - 3”

A - 4”

C - 6”

E - 8”

G - 10”*

H - 12”*

ORDERING CODE -


Accessories

Backflow Preventers

* Flange x Flange only

Dimensions (in.) – Weights (lbs.)

Size Model A B C Wt.2-1/2” FS 23-1/2 12-1/2 5-1/2 43.7

FS 23-1/2 12-1/2 5-1/2 50.43” MJFS 21-1/2 12-1/2 5-1/2 50.4

MJS 21-1/2 12-1/2 7 50.7FS 27 14 6-1/2 87.1

4” MJFS 24 14 6-1/2 71.1MJS 24 14 7-1/2 65.1FS 32 16 8 147.5

6” MJFS 29 16 8 115.3MJS 29 16 9 107.1FS 36-1/2 18-1/2 9 236.30

8” MJFS 33-1/2 18-1/2 9 216.40MJS 33-1/2 18-1/2 10 193.20

10” FS 43.0 21 11.0 38812” FS 50-3/4 26-3/4 12 547

50

Model RP-40 & RP-4A

Backflow Preventers AIR GAP DRAINFor installation with Conbraco’s RP-40, RPDA-40, RP-4A, RPDA-4A, RP-4An, and RPDA-4An Series Reduced Pressure Principle backflow preventers.

The Apollo Air Gap Drain (AGD) is designed to funnel minor relief valve discharges, due to linepressure fluctuations and /or minor check valve fouling, into the drainage system. Drain piping iseasily attached to the drain’s threaded bottom.

Note: The AGD is NOT designed to collect the full discharge capacity of the relief valve.

(RP-40)

(RP-4A)

1/2”-2”2 1/2”-10”

Dimensions - in.(mm) – Weights - lbs.(kg)R.P. AGD Order40 Series Model No. Code A B C Wt./Ea1/4", 3/8", 1/2" AGD4012 AGD4012 6.5 (165) 3.4 (86) 1" NPT .10 (.05)3/4" & 1" AGD401 AGD401 8.5 (216) 4.1 (104) 1-1/2" NPT .20 (.10)1-1/4" & 2" AGD2 40-200-X1 11-1/4 (286) 5-1/8 (130) 1" NPT 3.4 (1.54)2-1/2" & 3" AGD3 40-200-X2 19 (483) 9-7/8 (251) 2" NPT 11.0 (4.99)4" AGD3 40-200-X2 20 (508) 9-7/8 (251) 2" NPT 11.0 (4.99)6" AGD3 40-200-X2 21 (533) 9-7/8 (251) 2" NPT 11.0 (4.99)8" AGD4 40-200-X3 22-11/16 (576) 12-11/16 (322) 3" NPT 12.45(5.65)10" AGD4 40-200-X3 25-11/16 (652) 12-11/16 (322) 3" NPT 12.45(5.65)

Accessories

Backflow Preventers

Accessories

(RP-40)

1/4”-2”

Dimensions - in.(mm) – Weights - lbs.(kg) Exit PipingR.P. AGD4A Threads OD of4A Series Model No. A B C C D E Wt. Ea1/2", 3/4”, 1” AGD4A1 6.5 (165) 3.4 (86) 1" FNPT 1-1/4” Pipe .1 (.05)1-1/4" - 1-1/2" AGD4A112 8.5 (216) 4.1 (104) 1-1/2" FNPT 2” Pipe .20 (.10)2” AGD4A2 10.0 (254) 5.3 (135) 2" FNPT 2-1/2” Pipe .35 (.16)2-1/2” AGD4A6 11.28 (287) 2” MNPT 2" FNPT 2.34 (59) 2.78 (71) 1.27 (.58)3” AGD4A6 11.28 (287) 2” MNPT 2" FNPT 2.34 (59) 2.78 (71) 1.27 (.58)4” AGD4A6 12.02 (305) 2” MNPT 2" FNPT 2.34 (59) 2.78 (71) 1.27 (.58)6” AGD4A6 13.32 (338) 2” MNPT 2" FNPT 2.34 (59) 2.78 (71) 1.27 (.58)8” AGD4A8 21.3 (541) 9.1 (231) 2-1/2” NPT 3” Pipe 1.05 (.48)10” AGD4A12IN PENDING12” AGD4A12IN PENDING

4AN Series

2-1/2” AGD4A6 10.87 (276) 2” MNPT 2” FNPT 2.34 (59) 2.78 (71) 1.27 (.58)3” AGD4A6 10.87 (276) 2” MNPT 2” FNPT 2.34 (59) 2.78 (71) 1.27 (.58)4” AGD4A6 10.51 (267) 2” MNPT 2” FNPT 2.34 (59) 2.78 (71) 1.27 (.58)6” AGD4A6 11.76 (299) 2” MNPT 2” FNPT 2.34 (59) 2.78 (71) 1.27 (.58)8” AGD4A8 19.1 (485) 9.1 (231) 2-1/2” NPT 3” Pipe 1.05 (.48)10” AGD4A12IN PENDING12” AGD4A12IN PENDING

The AGD4A Air Gap Drains aremanufactured in the USA oflightweight ABS plastic. Theversatile ABS plastic allowsdrainage piping to be attachedto the internal NPT threads or tothe outside with a coupling and the appropriatecement or using a flexible pipe coupling.

SEE PAGE 72 FOR RELIEF VALVE DISCHARGE RATES

Models:RP4ARPDA4A

Models:RP4AnRPDA4An


Accessories

Backflow Preventers


Backflow Shut-Off Valves

Non-Rising Stem (NRS)

Size Flg x Flg Flg x Grv Grv x Grv2-1/2” W-6785-00 W-5310-00 W-9369-003” W-6786-00 W-5311-00 W-9370-004” W-6743-00 W-5312-00 W-9371-006” W-6744-00 W-5313-00 W-9372-008” W-6827-00 W-5314-00 W-9373-00

10” W-6858-00 W-5315-00 N/A

Post Indicator (PI)

Size Flg x Flg Flg x Grv Grv x Grv3” W-4478-00 W-9125-00 W-9236-004” W-4366-00 W-9126-00 W-9237-006” W-4367-00 W-9127-00 W-9238-008” W-4368-00 W-9128-00 W-9239-0010” W-4369-00 W-9129-00 N/A

Outside Stem & Yoke

(OS&Y)

Size Flg x Flg Flg x Grv Grv x Grv2-1/2” W-6789-00 W-4733-00 W-5282-003” W-6790-00 W-4734-00 W-5283-004” W-6824-00 W-4735-00 W-5284-006” W-6825-00 W-4736-00 W-5285-008” W-6826-00 W-4737-00 W-5286-0010” W-6859-00 W-4738-00 W-5321-00

Monitored Butterfly

Size Grv x Grv2-1/2” W-5244-003” W-5245-004” W-5246-006” W-5247-008” W-5248-0010” W-5249-00

Bronze Ball Valve

Flange x GrooveShown

Flange x FlangeShown

Groove x GrooveShown

Groove x GrooveOnly

FNPT x MNPTShown

Cast Iron Ball Valve

Size Flg x Flg2-1/2” 6Q-209-013” 6Q-200-014” 6Q-20A-016” 6Q-20C-018” 6Q-20E-01

Flange x FlangeOnly

AWWA AWWA, UL Listed, ULC Listed, FM Approved

UL Listed, ULC Listed, FM ApprovedUL Listed, ULC Listed, FM Approved

Size Inlet FxFNPT Outlet FxFNPT Inlet FxMNPT Outlet FxMNPT40 Series1/4” 7B-101-01 7B-101-31 7B-801-01 7B-801-313/8” 7B-102-01 7B-102-31 7B-802-01 7B-802-311/2” 7B-103-01 7B-103-31 7B-803-01 7B-803-313/4” 7B-104-01 7B-104-31 7B-804-01 7B-804-311” 7B-105-01 7B-105-31 7B-805-01 7B-805-31

1-1/4” 7B-106-01 7B-106-31 7B-806-01 7B-806-311-1/2” 7B-107-01 7B-107-31 7B-807-01 7B-807-312” 7B-108-01 7B-108-31 7B-808-01 7B-808-314A Series1/2” 77B-103-85 77C-103-A43/4” 77B-104-83 77C-104-831” 77B-105-83 77C-105-831-1/4” 77B-106-84 77C-106-841-1/2” 77B-107-84 77C-107-842” 77B-108-84 77C-108-8440LF and 4ALF1/2” 77BLF-103-85 77CLF-103-853/4” 77BLF-104-83 77CLF-104-831” 77BLF-105-83 77CLF-105-831-1/4” 77BLF-106-84 77CLF-106-841-1/2” 77BLF-107-84 77CLF-107-842” 77BLF-108-84 77CLF-108-84


Available Assembly Shut-Off Valve Options

Option

Designation

Part # Model #

Option Option

-01 -LS

Less Shut-Off Valves

NRS Flange x NRS Flange

OS&Y Flange x OS&YFlange

OS&Y Flange x

Monitored Butterfly

Grooved

Ball Valve Flange x

Ball Valve Flange

OS&Y Flange x Post

Indicator Flange

-02 -NF

-03 -OF

-04 -OFBG

-05 -FBV

-06 -OFPIF

Option

Designation

Part # Model #

Option Option

-07 -OFG

OS&Y Flange x OS&Y Groove

OS&Y Groove x OS&Y Groove

Monitored Butterfly Groove x

Monitored Butterfly Groove

OS&Y Flange x Post

Indicator Groove

NRS Groove x NRS

Groove

NRS Flanged x NRS Groove

-08 -OG

-09 -BG

-010 -OFPIG

-011 -NG

-012 -NFG


Flow Curves

DC-4A

Double Check ValvesFlow Curves:

Pressure loss versus flow data asdetermined by independent approvalagencies. (see Notes on page 66)

1/2” & 3/4”

1” & 1-1/4” 1-1/2” & 2”

Pre

ssu

re L

oss

(P

SI)

Pre

ssu

re L

oss

(P

SI)DC-40

3/4” & 1”

1-1/4” - 2”


Flow Curves

Double Check ValvesFlow Curves:


DC-4A (LBF)

1/2”DC-4S

4”

6”

8”


DC-4An

Flow Curves

Double Check Valves

Flow Curves:


4”

6”

8”


Flow Curves

Double Check Detector Assemblies

Flow Curves:


DC-4SG

2-1/2” 3” 4”

6” 8”

DC-4S (10”) 10”


Flow Curves

Flow Curves:



DCDA-4A

4”

6”

8”


Flow Curves

Double Check Detector AssembliesFlow Curves:


DCDA-4An

4”

6”

8”


Flow Curves


Flow Curves:


DCDA-4SG

DCDA-4S

2-1/2” 3” 4”

6” 8”


Flow Curves

Reduced Pressure Principle

Flow Curves:


RP-4A

1/2”

3/4”

1”

1-1/4” 1-1/2” 2”

RP-40

1/4”

1/2” 3/8”

3/4” 1”

1-1/4” 1-1/2”

2”


Flow Curves

Reduced Pressure PrincipleFlow Curves:


RP-40 (n and Z Flow)

Z Flow Pictured

3/4” 1”

1-1/4” 1-1/2”

2”

RP-40S

1/4” 3/8”

1/2”

3/4” 1”


Flow Curves


Flow Curves:


RP-4A (LBF)

4”

6”

8”


Flow Curves


Flow Curves:

Pressure loss versus flow data asdetermined by independent approvalagencies. (see Notes on below)

4”

6”

8”

RP-4An


Flow Curves


Flow Curves:


RP-40

RP-40 (6”-10”)

2-1/2”

3”

4”

6” 8”

10”


Reduced Pressure Detector AssemblyFlow Curves:


4”

6”

8”

RPDA-4A

Flow Curves


Flow Curves

Reduced Pressure Detector Assembly

Flow Curves:


RPDA-4An

4”

6”

8”


Reduced Pressure Detector AssemblyFlow Curves:


RPDA-40

RPDA-40

Flow Curves


Flow Curves

Atmospheric Type Vacuum Breakers

Flow Curves:


AVB1/AVB2

PVB-4A


Atmospheric Type Vacuum BreakersFlow Curves:


PVB-4V

SVB-4W

Spill Resistant Vacuum Breakers

Flow Curves


Flow Curves

Dual Check w/ Atmospheric Port

Flow Curves:


DCAP

Dual Check

DUC-4FP

Carbonated Beverage

CBBP


Hose Connection Dual CheckFlow Curves:


HBDUC

Lab Faucet Dual Check

LFDUC

Notes:1. Flow curves directly reflect data collected by an ASSE approved laboratory.2. Flow curves shown were recorded with butterfly shut-off valves. Flow curves with gate valves are

slightly lower. Contact factory for more information.3. All data points are based on ASSE increasing flow data, from zero GPM to rated flow (opening

curve)4. For high flow rates/pressure loss information - contact factory.

Flow Curves


Relief Valve Discharge Rates

RP40 1/4”-1”

RP40 1-1/4”-10”

RP4A 1/2”-2”

RP4A 2-1/2”-12”

1 1/4”-1 1/2”

2”

1/2”-1”

10”-12”

8”

2 1/2”-6”


APPROVALS**

TYPE OF DEVICE MODEL ORDER CODE SIZE APPROVALS

USC ASSE CSA IAPMO AWWA UL* FM*

Double Check DC-4A 4A-100 1/2”-2” 1015 B64.5 Pending Pending Pending Pending

Double Check** DC-4A 4A-100 2-1/2”-12” 2-1/2”-8” 4”-8” Pending Pending 4”-8” 4”-8”

Double Check** DC-4AN 4AN-100 2-1/2”-12” 2-1/2”-8” 4”-8” Pending Pending 4”-8” 4”-8”

Double Check DC-40 40-100 3/4”-2” Yes 1015 B64.5 Yes C-510 3/4”-2” N/A

Double Check DC-4S 4S-100 1/2” Yes 1015 B64.5 Pending N/A N/A N/A

Double Check DC-4S 4S-100 10” Yes 1015 B64.5 Yes C-510 Yes Yes

Double Check DC-4SG 4SG-100 2-1/2”-8” Yes 1015 B64.5 Yes C-510 Yes Yes

Carbonated Beverage Back.Prev CBBP 4C-100 1/4”-3/8” N/A 1022 B64.3.1 Yes N/A N/A N/A

Reduced Pressure RP-4A 4A-200 1/2”-2” 1013 B64.4 Pending Pending Pending N/A

Reduced Pressure** RP-4A 4A-200 2-1/2”-12” 2-1/2”-8” 4”-8” Pending Pending 4”-8” 4”-8”

Reduced Pressure** RP-4AN 4AN-200 2-1/2”-12” 2-1/2”-8” 4”-8” Pending Pending 4”-8” 4”-8”

Reduced Pressure RP-40 40-200 1/4”-2” Yes 1013 B64.4 Yes C-511 3/4”-2” N/A

Reduced Pressure RP-40S 40-200-T2S 1/4”-1” Yes 1013 Pending Pending N/A 3/4”-1” N/A

Reduced Pressure RP-40N/Z 40-20-T2N/Z 3/4”-2” Yes 1013 B64.4 Pending N/A N/A N/A

Reduced Pressure RP-40 40-200 2-1/2”-10” Yes 1013 B64.4 Yes C-511 N/A N/A

Dual Check DUC-40 40-300 1/2”-1” N/A 1024 B64.6 N/A N/A N/A N/A

Dual Check DUC-4N 4N-300 3/8”-1” N/A 1024 B64.6 N/A N/A N/A N/A

Dual Check Atmospheric Port DCAP 40-400 1/2”-3/4” N/A 1012 B64.3 N/A N/A N/A N/A

Pressure Vacuum Breaker PVB-4A 4A-500 1/2”-2” 1/2,3/4,1 1020 B64.1.2 Pending N/A N/A N/A

Pressure Vacuum Breaker PVB-4V 4V-500 1/2”-2” Yes 1020 B64.1.2 Yes N/A N/A N/A

Spill-Resistant SVB SVB 4W-500 1/4”-1/2” Yes 1056 B64.1.2 Yes N/A N/A N/A

Double Check Detector Assy** DCDA-4A 4A-600 2-1/2”-12” 2-1/2”-8” 4”-8” Pending Pending 4”-8” 4”-8”

Double Check Detector Assy** DCDA-4AN 4AN-600 2-1/2”-12” 2-1/2”-8” 4”-8” Pending Pending 4”-8” 4”-8”

Double Check Detector Assy DCDA-4SG 4SG-600 2-1/2”-8” Yes 1048 B64.5 N/A C-510 Yes Yes

Double Check Detector Assy DCDA-4S 4S-600 2-1/2”-10” Yes 1048 N/A N/A N/A Yes Yes

Reduced Pressure Detector Assy** RPDA-4A 4A-700 2-1/2”-12” 2-1/2”-8” 4”-8” Pending Pending 4”-8” Pending

Reduced Pressure Detector Assy** RPDA-4AN 4AN-700 2-1/2”-12” 2-1/2”-8” 4”-8” Pending Pending 4”-8” Pending

Reduced Pressure Detector Assy RPDA-40 40-700 3”-10” Yes 1047 N/A N/A N/A Yes Yes

Atmospheric Vacuum Breaker AVB1 38-100 1/4”-2” N/A 1001 B64.1.1 Yes N/A N/A N/A

Atmospheric Vacuum Breaker AVB2 38-200 1/4”-3/4” N/A 1001 B64.1.1 Yes N/A N/A N/A

Hose Conn. Vacuum Breaker HVB 38-304 3/4” N/A 1011 B64.2 Yes N/A N/A N/A

Hose Conn. Backflow Dual Check HBDUC 38-304-02 3/4” N/A 1052 Pending Pending N/A N/A N/A

Anti-Freeze Hose Con. V.B HBVB 38-404 3/4” N/A 1011 B64.2 Yes N/A N/A N/A

Lab Faucet Dual Check LFDUC 38-500 1/4”-3/8” N/A 1035 B64.7 Yes N/A N/A N/A

Approved for horizontal and vertical installation

* Must have indicating type shut-off valves

** Consult with factory for current approval details

Note: For specific USC approved devices, please see the “FCCCHR” official listing.

4S-100 Series is listed as Model DC and 4S-600 is listed as Model DCDA on

USC list.

WARRANTY & LIMITATIONS OF LIABILITY

Conbraco Industries, Inc. warrants, to its initial purchaser only, that its products which are delivered to this initial purchaser will be of the

kind described in the order or price list and will be free of defects in workmanship or material for a period of TWO years from the date of

delivery to you, our initial purchaser.

Should any failure to conform to this warranty appear within two years after the date of the initial delivery to our initial purchaser, Conbraco

will, upon written notification thereof and substantiation that the goods have been stored, installed, maintained and operated in accordance

with Conbraco's recommendations and standard industry practice, correct such defects by suitable repair or replacement at Conbraco's own

expense.

New For April 2009: Extension of Warranty for Apollo products manufactured in the USA. Conbraco warrants

those products that are manufactured in our USA facilities for an additional 3 years; making the total warranty FIVE years. This extended

warranty applies to Apollo brand product with”Made in the USA” markings only.

THIS WARRANTY IS EXCLUSIVE AND IS IN LIEU OF ANY IMPLIED WARRANTY OF MERCHANTABILITY, FITNESS FOR A PARTICULAR

PURPOSE OR OTHER WARRANTY OF QUALITY, WHETHER EXPRESSED OR IMPLIED, EXCEPT THE WARRANTY OF TITLE AND AGAINST

PATENT INFRINGEMENT. Correction of non-conformities, in the manner and for the period of time provided above, shall constitute

fulfillment of all liabilities of Conbraco to our initial purchaser, with respect to the goods, whether based on contract, negligence, strict tort or

otherwise. It is the intention of Conbraco Industries, Inc. that no warranty of any kind, whether expressed or implied shall pass through our

initial purchaser to any other person or corporation.

LIMITATION OF LIABILITY: Conbraco Industries, inc. SHALL NOT UNDER ANY CIRCUMSTANCES BE LIABLE FOR SPECIAL OR

CONSEQUENTIAL DAMAGES SUCH AS, BUT NOT LIMITED TO, DAMAGES OR TO LOSS OF OTHER PROPERTY OR EQUIPMENT, LOSS OF

PROFITS OR REVENUE, COST OF CAPITAL, COST OF PURCHASED OR REPLACEMENT GOODS, OR CLAIMS OF CUSTOMERS OF OUR

INITIAL PURCHASER. THE REMEDIES OF OUR INITIAL PURCHASER, AND ALL OTHERS, SET FORTH HEREIN, ARE EXCLUSIVE, AND THE

LIABILITY OF CONBRACO WITH RESPECT TO SAME SHALL NOT, EXCEPT AS EXPRESSLY PROVIDED HEREIN, EXCEED THE PRICE OF THE

GOODS UPON WHICH SUCH LIABILITY IS BASED.




Notes

E-Mail Address Phone Fax

Spirit Group Florida (except Pan Handle) [email protected] 407-291-6035 407-299-0378

Spotswood Associates Georgia/Alabama [email protected] 770-447-1227 770-263-6899

Pro Marketing, Inc. North Carolina/South Carolina/Tennessee-East [email protected] 864-578-4334 864-578-4889

Mid South Marketing, Inc. Virginia/Maryland/Washington, D.C./WV-East [email protected] 804-213-3801 804-213-3802

Southern Marketing Group MS/TN-West/AR/Bowie Cty.-TX [email protected] 901-547-0042 901-547-0035

AVC Mechanical Sales, Inc. Oklahoma (Plmb & Ind’l)/Texas-North (All) [email protected] 214-201-0100 214-201-0104

Armstrong/Weatherly Associates Texas-South/Louisiana [email protected] 713-692-5566 713-692-6021

Lightsey Marketing Oklahoma (Irrigation, Fire Protection, Water Works) [email protected] 918-251-2828 918-251-7742

New Tech Marketing IL/WI-East/IN/MI-Upper Peninsula/IA-/River Counties [email protected] 630-378-4300 630-378-0343

New Tech Marketing Eastern Missouri/Southern Illinois/Kansas City [email protected] 618-394-0329 618-394-0427

V.E. Sales Co., Inc. Michigan (Except Upper Peninsula) [email protected] 586-774-7760 586-774-1490

Formation Sales Minnesota/North & South Dakota/Wisconsin-West [email protected] 763-262-4700 763-262-4740

Marshall-Rodeno Heartland Nebraska/Iowa (Except River Counties) [email protected] 303-575-6701 303-575-6706

Midwest Spec KY/OH/PA-West/West Virginia-West [email protected] 330-538-0406 330-538-0410

Warren Thoma Associates MI/WI/IL/IN/KY/OH (Irrigation Only) [email protected] 815-477-1814 815-477-2009

Spec Management Group California-South (Irrigation), Hawaii (All Products) [email protected] 949-481-4225 949-487-0990

Specified Process Equipment Co. California - North [email protected] 707-747-3466 707-747-4957

Marshall-Rodeno Associated CO/WY/MT/ID-SE/UT/NV-NE/NM/El Paso-TX [email protected] 303-575-6701 303-575-6706

Suntoya Corporation WA, OR, AK, Northern counties ID [email protected] 509-534-1516 509-535-6546

Southwestern Industrial Sales Co. Arizona/Nevada-SW [email protected] 480-458-5838 480-458-5843

Southwest Valves California (Waterworks and Fire Protection [email protected] 559-261-2703 559-261-2711

Jack Prust Sales California-North (Irrigation) [email protected] 530-878-2922 530-878-2341

Active Sales Northwest, Inc Oregon, WA, Western Idaho (Irrigation) [email protected] 541-726-0320 541-726-1148

Urell, Inc. Massachusetts/New England States [email protected] 617-923-9500 617-926-9414

McMahon Marketing, Inc. New York-Upstate/New York-West [email protected] 518-792-3350 518-792-3351

Conroy & Griese Sales, Inc. New York-East/New Jersey-North [email protected] 856-663-4440 856-663-6644

Layden Company Pennsylvania-East/Delaware/New Jersey-South [email protected] 610-363-6657 877-529-3361

Keith Engle & Associates OEM accounts [email protected] 610-827-9560 610-827-9561

Waterlines, Inc. New England/Upstate, Metro NY/PA/VA (Irrigation Only) [email protected] 973-209-7777 973-209-7421

Conbraco Industries, Canada 178 Pennsylvania Ave., Unit 1, Concord, Ontario L4K 4B1 [email protected] 905-761-6161 905-761-6666

Barclay Sales Ltd. British Columbia [email protected] 604-945-1010 604-945-3030

D & M Mechanical Sales Ontario/East [email protected] 613-384-7084 613-384-3407

Dynamic Agencies, Ltd. Saskatchewan [email protected] 306-343-1901 306-343-1901

Tom Beggs Agencies Ltd. Manitoba/NW Ontario [email protected] 204-953-1900 204-774-6915

Task Controls, Inc. Ontario [email protected] 416-291-3004 416-754-3481

Agences J. Pierre Sylvain, Inc. Quebec [email protected] 450-655-9588 450-641-2737

Kern Industries, Ltd. Alberta-North [email protected] 780-451-2056 780-454-6687

Kern Industries Calgary, Ltd. Alberta-South [email protected] 403-730-7791 403-239-8179

J. Levandier Sales, Inc. Nova Scotia, New Brunswick, Prince Edward Island and

Newfoundland service@jlevandiersales 506-858-1615 506-858-1084

Key to the North Sales Agency, Inc. Ontario-North [email protected] 705-524-6714 705-566-0148

Sadek Trading Middle East (except Israel) [email protected] 704-618-6613 980-233-8437

Conbraco International Sales: Mexico [email protected] 956-631-4542 956-631-4681

Caribbean [email protected] 787-739-5620

Central & South America [email protected] 832-220-3783

Asia Pacific [email protected] 65-9626-9241 65-6753-0131

Europe [email protected] 44-161-212-3745 44-161-212-3747

Africa/Australia/Israel/India [email protected] 954-252-9781 954-252-8698

Regional Sales Managers: Brian Blalock (East) [email protected] 704-624-3744 704-841-6021

Steve Brown (Northwest) [email protected] 425-985-5095 253-862-3548

Skip Wilson (West) [email protected] 760-330-3293 775-854-5722

Sanford Pauly (North Central) sanford. pauly@conbracocom 513-716-7772 513-321-7717

Ron Fortner (South Central) [email protected] 713-203-9207 713-203-9207

E-Mail Address Phone Fax

Spirit Group Florida (except Pan Handle) [email protected] 407-291-6035 407-299-0378

Spotswood Associates Georgia/Alabama [email protected] 770-447-1227 770-263-6899

Pro Marketing, Inc. North Carolina/South Carolina/Tennessee-East [email protected] 864-578-4334 864-578-4889

Mid South Marketing, Inc. Virginia/Maryland/Washington, D.C./WV-East [email protected] 804-213-3801 804-213-3802

Southern Marketing Group MS/TN-West/AR/Bowie Cty.-TX [email protected] 901-547-0042 901-547-0035

AVC Mechanical Sales, Inc. Oklahoma (Plmb & Ind’l)/Texas-North (All) [email protected] 214-201-0100 214-201-0104

Armstrong/Weatherly Associates Texas-South/Louisiana [email protected] 713-692-5566 713-692-6021

Lightsey Marketing Oklahoma (Irrigation, Fire Protection, Water Works) [email protected] 918-251-2828 918-251-7742

New Tech Marketing IL/WI-East/IN/MI-Upper Peninsula/IA-/River Counties [email protected] 630-378-4300 630-378-0343

New Tech Marketing Eastern Missouri/Southern Illinois/Kansas City [email protected] 618-394-0329 618-394-0427

V.E. Sales Co., Inc. Michigan (Except Upper Peninsula) [email protected] 586-774-7760 586-774-1490

Formation Sales Minnesota/North & South Dakota/Wisconsin-West [email protected] 763-262-4700 763-262-4740

Marshall-Rodeno Heartland Nebraska/Iowa (Except River Counties) [email protected] 303-575-6701 303-575-6706

Midwest Spec KY/OH/PA-West/West Virginia-West [email protected] 330-538-0406 330-538-0410

Warren Thoma Associates MI/WI/IL/IN/KY/OH (Irrigation Only) [email protected] 815-477-1814 815-477-2009

Spec Management Group California-South (Irrigation), Hawaii (All Products) [email protected] 949-481-4225 949-487-0990

Specified Process Equipment Co. California - North [email protected] 707-747-3466 707-747-4957

Marshall-Rodeno Associated CO/WY/MT/ID-SE/UT/NV-NE/NM/El Paso-TX [email protected] 303-575-6701 303-575-6706

Suntoya Corporation WA, OR, AK, Northern counties ID [email protected] 509-534-1516 509-535-6546

Southwestern Industrial Sales Co. Arizona/Nevada-SW [email protected] 480-458-5838 480-458-5843

Southwest Valves California (Waterworks and Fire Protection [email protected] 559-261-2703 559-261-2711

Jack Prust Sales California-North (Irrigation) [email protected] 530-878-2922 530-878-2341

Active Sales Northwest, Inc Oregon, WA, Western Idaho (Irrigation) [email protected] 541-726-0320 541-726-1148

Urell, Inc. Massachusetts/New England States [email protected] 617-923-9500 617-926-9414

McMahon Marketing, Inc. New York-Upstate/New York-West [email protected] 518-792-3350 518-792-3351

Conroy & Griese Sales, Inc. New York-East/New Jersey-North [email protected] 856-663-4440 856-663-6644

Layden Company Pennsylvania-East/Delaware/New Jersey-South [email protected] 610-363-6657 877-529-3361

Keith Engle & Associates OEM accounts [email protected] 610-827-9560 610-827-9561

Waterlines, Inc. New England/Upstate, Metro NY/PA/VA (Irrigation Only) [email protected] 973-209-7777 973-209-7421

Conbraco Industries, Canada 178 Pennsylvania Ave., Unit 1, Concord, Ontario L4K 4B1 [email protected] 905-761-6161 905-761-6666

Barclay Sales Ltd. British Columbia [email protected] 604-945-1010 604-945-3030

D & M Mechanical Sales Ontario/East [email protected] 613-384-7084 613-384-3407

Dynamic Agencies, Ltd. Saskatchewan [email protected] 306-343-1901 306-343-1901

Tom Beggs Agencies Ltd. Manitoba/NW Ontario [email protected] 204-953-1900 204-774-6915

Task Controls, Inc. Ontario [email protected] 416-291-3004 416-754-3481

Agences J. Pierre Sylvain, Inc. Quebec [email protected] 450-655-9588 450-641-2737

Kern Industries, Ltd. Alberta-North [email protected] 780-451-2056 780-454-6687

Kern Industries Calgary, Ltd. Alberta-South [email protected] 403-730-7791 403-239-8179

J. Levandier Sales, Inc. Nova Scotia, New Brunswick, Prince Edward Island and

Newfoundland service@jlevandiersales 506-858-1615 506-858-1084

Key to the North Sales Agency, Inc. Ontario-North [email protected] 705-524-6714 705-566-0148

Sadek Trading Middle East (except Israel) [email protected] 704-618-6613 980-233-8437

Conbraco International Sales: Mexico [email protected] 956-631-4542 956-631-4681

Caribbean [email protected] 787-739-5620

Central & South America [email protected] 832-220-3783

Asia Pacific [email protected] 65-9626-9241 65-6753-0131

Europe [email protected] 44-161-212-3745 44-161-212-3747

Africa/Australia/Israel/India [email protected] 954-252-9781 954-252-8698

Regional Sales Managers: Brian Blalock (East) [email protected] 704-624-3744 704-841-6021

Steve Brown (Northwest) [email protected] 425-985-5095 253-862-3548

Skip Wilson (West) [email protected] 760-330-3293 775-854-5722

Sanford Pauly (North Central) sanford. pauly@conbracocom 513-716-7772 513-321-7717

Ron Fortner (South Central) [email protected] 713-203-9207 713-203-9207

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BFCA9000 11/10 BP 7.5M

Sales and Customer Service

Phone: (704) 841-6000Fax: (704) 841-6020


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