toyo valve pn type
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PN Rating ValvesBronze, Brass & Cast Iron Valves
Y-023=02
1210①ITP
URL: http://www.kitz.com
2 3
INDEX
P-T Rating
Water pollution and employment of new piping material have amplified valve dezincification problems.The copper alloy used in bronze valves contains zinc, tin, and lead with copper as a base. When bronze valves are subjected to unfavorable service conditions, the zinc component contained in the copper alloy separates from the cooper base, and the metal corrodes. This is called dezincification.In case of bronze valve, the body, bonnet, and other cast bronze parts hardly corrode due to the small percent of zinc contained in the alloy. But brass valves parts such as stems, which contain 40% zinc, often corrodes due to extreme dezincification.
The following factors cause dezincification. These factors are generally believed to occur together, rather than independently.
1) Excessive aqueous solution in acidity.2) Warm water containing excessive free carbonic acid with high electric conductivity.3) High electric conductivity with excessive presence of chlorides and sulfides.4) Copper or vinyl chloride pipes.5) Excessive dissolved oxygen.
To struggle with dezincification corrosion, we developed DZR brass as the stem materials of bronze/brass valves. Our test data show excellent corrosion resistance to be comparable to bronze continuous casting bars.Bronze/brass valve have these DZR brass or bronze stems in standard specification, and offer long service life.
DZR brass (Dezincification Resistant brass)
Notes1) Refer to the individual specification sheet or the drawing for details of a product.2) Main units of this catalog are shown in SI (MPa, °C, millimeter) and psig.3) Refer to the attached P-T ratings about applicable pressure and temperature.4) The non-asbestos product is used for the gland packing and gasket of bronze, brass and cast iron valves as a
manufacturer's standard. 5) Bronze and cast iron strainers have the perforated metal screen equivalent to 12-16 meshes. Other meshes of the
screen are also available upon request.
Products guaranteeTerm of guarantee: Within one year after the date of delivery from our factory to the original customer.Contents of a guarantee: If the installations and the service conditions (such as pressure, temperature, fluid, etc.) are proper, necessary replacement and repair of our product will be carried out without charge.Guarantee exceptions: Please keep in mind that the above articles of guarantee will not apply to the case owing to the following reasons:
1) Non-compliance of the customer with the technical instructions furnished by our catalog and specification sheet2) Natural disaster incidents, such as a fire, flood damage, an earthquake, and falling stone3) Reconstruction or repair by any third party other than us.4) Deterioration (such as rust, degradation, chemical changes, etc.)5) Any other matter resulting from the damage not being regarded as manufacturer's responsibility
In addition, you will be required necessary charge for repair or exchange of parts on failure or damage by the guaran-tee exceptions. Please contact our sales staff or agency for details.
The specification and the performance term of our product indicated in this catalog are based on the internationally governed standards and specifications, our products experience or the design calculation and our in-house examina-tion.
When using the product beyond the service conditions mentioned in this catalog, users are requested to consult us for further advice in advance, or to conduct the verification or evaluation for the performance under user's responsibil-ity. We shall not be liable for any damages resulting from lack of aforementioned procedures by the customer.
Item mentioned in this catalog are subject change without prior notice to the customers.Don't use our products in flammable or toxic gas service.
Bronze Valves
PN16 Gate ValvesPN16 Gate ValvesPN16 Gate ValvesPN25 Gate ValvesPN25 Gate Valves (Solder joint)PN16 Globe ValvesPN25 Globe ValvesPN16 Swing Check ValvesPN25 Lift Check ValvesPN25 Y-pattern StrainersPN16 Gate ValvesPN16 Gate ValvesPN16 Globe ValvesPN16 Swing Check ValvesPN16 Y-pattern Strainers
272P275P286P206P207P210P213P236P230P380P500501(I)510520530
4445556667889910
–10 to 66100120150170180186198200
PN16
16.0
13.5 9.5
7.0 ––––
PN25
25.0
21.816.512.811.310.5
––
PN16
16.0
14.413.713.413.212.912.8
Bronze valves
Cast Iron Valves
Valve type Fig Page
Service Temperature (℃)Cast iron valves
2 3
INDEX
P-T Rating
Water pollution and employment of new piping material have amplified valve dezincification problems.The copper alloy used in bronze valves contains zinc, tin, and lead with copper as a base. When bronze valves are subjected to unfavorable service conditions, the zinc component contained in the copper alloy separates from the cooper base, and the metal corrodes. This is called dezincification.In case of bronze valve, the body, bonnet, and other cast bronze parts hardly corrode due to the small percent of zinc contained in the alloy. But brass valves parts such as stems, which contain 40% zinc, often corrodes due to extreme dezincification.
The following factors cause dezincification. These factors are generally believed to occur together, rather than independently.
1) Excessive aqueous solution in acidity.2) Warm water containing excessive free carbonic acid with high electric conductivity.3) High electric conductivity with excessive presence of chlorides and sulfides.4) Copper or vinyl chloride pipes.5) Excessive dissolved oxygen.
To struggle with dezincification corrosion, we developed DZR brass as the stem materials of bronze/brass valves. Our test data show excellent corrosion resistance to be comparable to bronze continuous casting bars.Bronze/brass valve have these DZR brass or bronze stems in standard specification, and offer long service life.
DZR brass (Dezincification Resistant brass)
Notes1) Refer to the individual specification sheet or the drawing for details of a product.2) Main units of this catalog are shown in SI (MPa, °C, millimeter) and psig.3) Refer to the attached P-T ratings about applicable pressure and temperature.4) The non-asbestos product is used for the gland packing and gasket of bronze, brass and cast iron valves as a
manufacturer's standard. 5) Bronze and cast iron strainers have the perforated metal screen equivalent to 12-16 meshes. Other meshes of the
screen are also available upon request.
Products guaranteeTerm of guarantee: Within one year after the date of delivery from our factory to the original customer.Contents of a guarantee: If the installations and the service conditions (such as pressure, temperature, fluid, etc.) are proper, necessary replacement and repair of our product will be carried out without charge.Guarantee exceptions: Please keep in mind that the above articles of guarantee will not apply to the case owing to the following reasons:
1) Non-compliance of the customer with the technical instructions furnished by our catalog and specification sheet2) Natural disaster incidents, such as a fire, flood damage, an earthquake, and falling stone3) Reconstruction or repair by any third party other than us.4) Deterioration (such as rust, degradation, chemical changes, etc.)5) Any other matter resulting from the damage not being regarded as manufacturer's responsibility
In addition, you will be required necessary charge for repair or exchange of parts on failure or damage by the guaran-tee exceptions. Please contact our sales staff or agency for details.
The specification and the performance term of our product indicated in this catalog are based on the internationally governed standards and specifications, our products experience or the design calculation and our in-house examina-tion.
When using the product beyond the service conditions mentioned in this catalog, users are requested to consult us for further advice in advance, or to conduct the verification or evaluation for the performance under user's responsibil-ity. We shall not be liable for any damages resulting from lack of aforementioned procedures by the customer.
Item mentioned in this catalog are subject change without prior notice to the customers.Don't use our products in flammable or toxic gas service.
Bronze Valves
PN16 Gate ValvesPN16 Gate ValvesPN16 Gate ValvesPN25 Gate ValvesPN25 Gate Valves (Solder joint)PN16 Globe ValvesPN25 Globe ValvesPN16 Swing Check ValvesPN25 Lift Check ValvesPN25 Y-pattern StrainersPN16 Gate ValvesPN16 Gate ValvesPN16 Globe ValvesPN16 Swing Check ValvesPN16 Y-pattern Strainers
272P275P286P206P207P210P213P236P230P380P500501(I)510520530
44455566678899
10
–10 to 66100120150170180186198200
PN16
16.0
13.5 9.5 7.0
––––
PN25
25.0
21.816.512.811.310.5
––
PN16
16.0
14.413.713.413.212.912.8
Bronze valves
Cast Iron Valves
Valve type Fig Page
Service Temperature (℃)Cast iron valves
Bronze & Brass Valves Bronze & Brass Valves
• Threaded ends: BS21(JIS B0203)
Fig. 272P
• Threaded ends: BS21(JIS B0203)
Fig. 286P
• Threaded ends: BS21(JIS B0203)
Fig. 206P
• Solder joint ends: BS 864
Fig. 207P
Unit : mm
DN
inch
437648
488655
539863
60118
70
63126
80
1/2
15
3/4
20125
96211100
380
87180
90
6571
15490
250
11/4
3211/2 21/2
40
MaterialsParts
BodyBonnetStemDiscGland Packing
MaterialGunmetalGunmetalSpecial Brass*1
GunmetalAramid Fibers Graphite
272P Gate Valve
Gate Valve
Gate ValvePN16 Cast Bronze Gate ValveNon-rising Stem, Solid Wedge Disc.
PN16 Cast Bronze Gate ValveNon-rising Stem, Solid Wedge Disc.
PN25 Cast Bronze Gate ValveNon-rising Stem, Solid Wedge Disc.
Dimensions
16 bar at 100˚C, 7 bar at 170˚C, P-T rating : See page 02 25 bar at 100˚C, 10.5 bar at 186˚C, P-T rating : See page 02
LHD
16 bar at 100˚C, 7 bar at 170˚C, P-T rating : See page 02
*1: Dezincification Resistand Brass
MaterialsParts
BodyBonnetStemDiscGland Packing
MaterialBronzeBrassSpecial Brass*1
BrassAramid Fibers Graphite*1: Dezincification Resistand Brass
Unit : mm
DN
inch
427648
478655
509863
60118
70
63126
80
1/2
15
3/4
20125
72154
90
250
11/4
3211/2
40Dimensions
LHD
Unit : mm
DN
inch
468148
619055
72106
63
78119
70
87135
80
1/2
15
3/4
20125
102159
90
250
11/4
3211/2
40Dimensions
LHD
MaterialsParts
BodyBonnetStemDiscGland Packing
MaterialBronzeBronzeSpecial Brass*1
Special Brass*1*2/BronzeAramid Fibers Graphite*1: Dezincification Resistand Brass*2: Size 1/2 only
MaterialsParts
BodyBonnetStemDiscGland Packing
MaterialBronzeBronzeSpecial Brass*1
Special Brass*1*2/BronzeAramid Fibers Graphite*1: Dezincification Resistand Brass*2: Size 1/2 only
Unit : mm
DN
inch
458148
509055
57106
63
61119
70
67135
80
1/2
15
3/4
20125
74159
90
250
11/4
3211/2
40Dimensions
LHD
286P
Gate solder joint PN25 Cast Bronze Gate ValveNon-rising Stem, Solid Wedge Disc.
25 bar at 100˚C, 10.5 bar at 186˚C, P-T rating : See page 02
207P
• Threaded ends: BS21(JIS B0203)
Fig. 210P
MaterialsParts
BodyBonnetStemDiscGland Packing
MaterialBronzeBrassSpecial Brass*1
BronzeAramid Fibers Graphite*1: Dezincification Resistand Brass
Unit : mm
DN
inch
486955
538163
639570
73104
80
81127
90
1/2
15
3/4
20125
94147100
250
11/4
3211/2
40Dimensions
LHD
Globe Valve PN16 Cast Bronze Globe ValveRising Stem, Screwed Bonnet
16 bar at 100˚C, 7 bar at 170˚C, P-T rating : See page 02
210P
206P
• Threaded ends: BS21(JIS B0203)
Fig. 275P
Unit : mm
DN
inch
437648
488655
539863
60118
70
63126
80
1/2
15
3/4
20125
96211100
380
87180
90
6571
15490
250
11/4
3211/2 21/2
40
MaterialsParts
BodyBonnetStemDiscGland Packing
MaterialBronzeBronzeSpecial Brass*1
BronzeAramid Fibers Graphite
275P Gate Valve PN16 Cast Bronze Gate ValveNon-rising Stem, Solid Wedge Disc.
Dimensions
16 bar at 100˚C, 7 bar at 170˚C, P-T rating : See page 02
LHD
*1: Dezincification Resistand Brass
CautionSolder joint end valves should not be used in servicewhere the temperature of line fluid is higher than thesoftening point of solder.
4 5
D
H
L
D
H
L
D
H
L
D
H
L
D
L
H
D
H
L
Bronze & Brass Valves Bronze & Brass Valves
• Threaded ends: BS21(JIS B0203)
Fig. 272P
• Threaded ends: BS21(JIS B0203)
Fig. 286P
• Threaded ends: BS21(JIS B0203)
Fig. 206P
• Solder joint ends: BS 864
Fig. 207P
Unit : mm
DN
inch
437648
488655
539863
60118
70
63126
80
1/2
15
3/4
201
2596
211100
380
87180
90
6571
15490
250
11/4
3211/2 21/2
40
MaterialsParts
BodyBonnetStemDiscGland Packing
MaterialGunmetalGunmetalSpecial Brass*1
GunmetalAramid Fibers Graphite
272P Gate Valve
Gate Valve
Gate ValvePN16 Cast Bronze Gate ValveNon-rising Stem, Solid Wedge Disc.
PN16 Cast Bronze Gate ValveNon-rising Stem, Solid Wedge Disc.
PN25 Cast Bronze Gate ValveNon-rising Stem, Solid Wedge Disc.
Dimensions
16 bar at 100˚C, 7 bar at 170˚C, P-T rating : See page 02 25 bar at 100˚C, 10.5 bar at 186˚C, P-T rating : See page 02
LHD
16 bar at 100˚C, 7 bar at 170˚C, P-T rating : See page 02
*1: Dezincification Resistand Brass
MaterialsParts
BodyBonnetStemDiscGland Packing
MaterialBronzeBrassSpecial Brass*1
BrassAramid Fibers Graphite*1: Dezincification Resistand Brass
Unit : mm
DN
inch
427648
478655
509863
60118
70
63126
80
1/2
15
3/4
201
2572
15490
250
11/4
3211/2
40Dimensions
LHD
Unit : mm
DN
inch
468148
619055
72106
63
78119
70
87135
80
1/2
15
3/4
20125
102159
90
250
11/4
3211/2
40Dimensions
LHD
MaterialsParts
BodyBonnetStemDiscGland Packing
MaterialBronzeBronzeSpecial Brass*1
Special Brass*1*2/BronzeAramid Fibers Graphite*1: Dezincification Resistand Brass*2: Size 1/2 only
MaterialsParts
BodyBonnetStemDiscGland Packing
MaterialBronzeBronzeSpecial Brass*1
Special Brass*1*2/BronzeAramid Fibers Graphite*1: Dezincification Resistand Brass*2: Size 1/2 only
Unit : mm
DN
inch
458148
509055
57106
63
61119
70
67135
80
1/2
15
3/4
20125
74159
90
250
11/4
3211/2
40Dimensions
LHD
286P
Gate solder joint PN25 Cast Bronze Gate ValveNon-rising Stem, Solid Wedge Disc.
25 bar at 100˚C, 10.5 bar at 186˚C, P-T rating : See page 02
207P
• Threaded ends: BS21(JIS B0203)
Fig. 210P
MaterialsParts
BodyBonnetStemDiscGland Packing
MaterialBronzeBrassSpecial Brass*1
BronzeAramid Fibers Graphite*1: Dezincification Resistand Brass
Unit : mm
DN
inch
486955
538163
639570
73104
80
81127
90
1/2
15
3/4
20125
94147100
250
11/4
3211/2
40Dimensions
LHD
Globe Valve PN16 Cast Bronze Globe ValveRising Stem, Screwed Bonnet
16 bar at 100˚C, 7 bar at 170˚C, P-T rating : See page 02
210P
206P
• Threaded ends: BS21(JIS B0203)
Fig. 275P
Unit : mm
DN
inch
437648
488655
539863
60118
70
63126
80
1/2
15
3/4
201
2596
211100
380
87180
90
6571
15490
250
11/4
3211/2 21/2
40
MaterialsParts
BodyBonnetStemDiscGland Packing
MaterialBronzeBronzeSpecial Brass*1
BronzeAramid Fibers Graphite
275P Gate Valve PN16 Cast Bronze Gate ValveNon-rising Stem, Solid Wedge Disc.
Dimensions
16 bar at 100˚C, 7 bar at 170˚C, P-T rating : See page 02
LHD
*1: Dezincification Resistand Brass
CautionSolder joint end valves should not be used in servicewhere the temperature of line fluid is higher than thesoftening point of solder.
4 5
D
H
L
D
H
L
D
H
L
D
H
L
D
L
H
D
H
L
Bronze & Brass Valves Bronze & Brass Valves
• Threaded ends: BS21(JIS B0203)
Fig. 236P
• Threaded ends: BS21(JIS B0203)
Fig. 230P
MaterialsParts
BodyCapDiscHinge Pin
MaterialBronzeBrassBrassCopper
236P Swing Check Y-Pattern
Lift Check
PN16 Cast Bronze Swing Check ValveY-pattern, Screwed Cap
PN25 Cast Bronze Lift Check ValveScrewed Cap
16 bar at 100˚C, 7 bar at 170˚C, P-T rating : See page 02
25 bar at 100˚C, 10.5 bar at 186˚C, P-T rating : See page 02
MaterialsParts
BodyCapDisc
MaterialBronzeBrassBronze
Unit : mm
DN
inch
5640
7049
8058
9571
11080
1/2
15
3/4
20125
12895
250
11/4
3211/2
40Dimensions
LH
Unit : mm
DN
inch
5328
6534
7742
8550
10056
1/2
15
3/4
20125
11967
250
11/4
3211/2
40Dimensions
LH
230P
• Threaded ends: BS21(JIS B0203)
Fig. 213P
MaterialsParts
BodyBonnetStemDiscGland Packing
MaterialBronzeBrassSpecial Brass*1
BronzeAramid Fibers Graphite*1: Dezincification Resistand Brass
Unit : mm
DN
inch
538063
659470
77104
80
85127
90
100145100
1/2
15
3/4
20125
119173110
250
11/4
3211/2
40Dimensions
LHD
Globe Valve PN25 Cast Bronze Globe ValveRising Stem, Screwed Bonnet
25 bar at 100˚C, 10.5 bar at 186˚C, P-T rating : See page 02
213P
• Threaded ends: BS21(JIS B0203)
Fig. 380P
Y-Pattern Strainer PN25 Cast Bronze "Y" Pattern Strainer304 Stainless Steel Screen
25 bar at 100˚C, 10.5 bar at 186˚C, P-T rating : See page 02
MaterialsParts
BodyCapDisc
MaterialBronzeBrassStainless Steel (Type 304)
Unit : mm
DN
inch
8049
10057
11570
13582
16098
1/2
15
3/4
20125
195121
250
11/4
3211/2
40Dimensions
LH
380P
6 7
H
L
H
L
D
L
H
H
L
Bronze & Brass Valves Bronze & Brass Valves
• Threaded ends: BS21(JIS B0203)
Fig. 236P
• Threaded ends: BS21(JIS B0203)
Fig. 230P
MaterialsParts
BodyCapDiscHinge Pin
MaterialBronzeBrassBrassCopper
236P Swing Check Y-Pattern
Lift Check
PN16 Cast Bronze Swing Check ValveY-pattern, Screwed Cap
PN25 Cast Bronze Lift Check ValveScrewed Cap
16 bar at 100˚C, 7 bar at 170˚C, P-T rating : See page 02
25 bar at 100˚C, 10.5 bar at 186˚C, P-T rating : See page 02
MaterialsParts
BodyCapDisc
MaterialBronzeBrassBronze
Unit : mm
DN
inch
5640
7049
8058
9571
11080
1/2
15
3/4
201
25128
95
250
11/4
3211/2
40Dimensions
LH
Unit : mm
DN
inch
5328
6534
7742
8550
10056
1/2
15
3/4
201
25119
67
250
11/4
3211/2
40Dimensions
LH
230P
• Threaded ends: BS21(JIS B0203)
Fig. 213P
MaterialsParts
BodyBonnetStemDiscGland Packing
MaterialBronzeBrassSpecial Brass*1
BronzeAramid Fibers Graphite*1: Dezincification Resistand Brass
Unit : mm
DN
inch
538063
659470
77104
80
85127
90
100145100
1/2
15
3/4
201
25119173110
250
11/4
3211/2
40Dimensions
LHD
Globe Valve PN25 Cast Bronze Globe ValveRising Stem, Screwed Bonnet
25 bar at 100˚C, 10.5 bar at 186˚C, P-T rating : See page 02
213P
• Threaded ends: BS21(JIS B0203)
Fig. 380P
Y-Pattern Strainer PN25 Cast Bronze "Y" Pattern Strainer304 Stainless Steel Screen
25 bar at 100˚C, 10.5 bar at 186˚C, P-T rating : See page 02
MaterialsParts
BodyCapDisc
MaterialBronzeBrassStainless Steel (Type 304)
Unit : mm
DN
inch
8049
10057
11570
13582
16098
1/2
15
3/4
20125
195121
250
11/4
3211/2
40Dimensions
LH
380P
6 7
H
L
H
L
D
L
H
H
L
Cast Iron Valves Cast Iron Valves
Fig. 500
Materials
Design Specifications
BodyBonnetStemDiscDisc seat ringBody seat ringGlandGrand packingGasketGland bolt/ nutBonnet bolt/nutYoke sleeveHand wheel
MaterialSpecifications
EN-GJL-200EN-GJL-200
EN-GJL-200
500 Gate Valve PN16 Cast Iron Gate ValveOutside screw, Rising stem
16 bar at 120˚C, 12.8 bar at 200˚C, P-T rating : See page 02
BS EN 558 Basic series 3 BS EN 1092-2 PN16 Maker's standard
Face-to-face or End-to-end dimensionsEnd connection Wall thickness
Unit : mm
mm
inch
178360180
190416180
203458180
229561200
254669250
50 65321/2280
267747280
6150
292964300
8200
3561374
400
12300
3301165
360
10250
4100
5125
Dimensions
LH(Open)
D
*1 Size DN250 & DN300
Cast IronCast IronStainless SteelCast IronCast Bronze/Stainless SteelCast Bronze/Stainless Steel
ASTM A276 Type420 ASTM A276 Type316
ASTM B62ASTM B62
ASTM A182 Gr.F6aCarbon Steel + 13CR
ASTM A182 Gr.F316Carbon Steel + 316
Ductile IronGraphiteGraphite
Carbon SteelCarbon Steel
Forged Brass / Cast Brass*1
Ductile Iron
Parts
Fig. 501/501I
Materials
Design Specifications
BodyBonnetStemDiscDisc seat ringBody seat ringGlandGrand packingGasketGland bolt/ nutBonnet bolt/nutHand wheel
MaterialSpecifications
EN-GJL-200EN-GJL-200
EN-GJL-200
501, 501I Gate Valve PN16 Cast Iron Gate ValveInside screw, Non-rising stem with Indicator*2
16 bar at 120˚C, 12.8 bar at 200˚C, P-T rating : See page 02
BS EN 558 Basic series 3 BS EN 1092-2 PN16 Maker's standard
Face-to-face or End-to-end dimensionsEnd connection Wall thickness
Unit : mm
mm
inch
178278180
190311180
203339180
229393200
254454250
50 65321/2280
267501280
6150
292592300
8200
356852400
12300
330730360
10250
4100
5125
Dimensions
LHD
*2 Indicator: 501I only
Cast IronCast IronStainless SteelCast IronCast Bronze/Stainless SteelCast Bronze/Stainless Steel
ASTM A276 Type420 ASTM A276 Type316
ASTM B62ASTM B62
ASTM A182 Gr.F6aCarbon Steel + 13CR
ASTM A182 Gr.F316Carbon Steel + 316
Ductile Iron GraphiteGraphite
Carbon SteelCarbon SteelDuctile Iron
Parts
Fig. 510
Materials
Design Specifications
BodyBonnetStemDiscDisc seat ringBody seat ringGlandGrand packingGasketGland bolt/ nutBonnet bolt/nutYoke bushHand wheel
MaterialSpecifications
EN-GJL-200EN-GJL-200
510 Globe Valve PN16 Cast Iron Globe ValveOutside screw, Rising stem
16 bar at 120˚C, 12.8 bar at 200˚C, P-T rating : See page 02
BS EN 558 Basic series 10 BS EN 1092-2 PN16 Maker's standard
Face-to-face or End-to-end dimensionsEnd connection Wall thickness
Unit : mm
mm
inch
203322200
216338200
241359200
292392250
330438300
50 65321/2280
356503300
6150
495552360
8200
698755500
12300
622639450
10250
4100
5125
Dimensions
LH(Open)
D
Cast IronCast IronStainless SteelCast Iron/Stainless SteelCast BronzeCast Bronze/Stainelss Steel
ASTM A276 Type420 ASTM A276 Type316EN-GJL-200ASTM B62ASTM B62
Carbon Steel + 13CR–
Carbon Steel + 13CR
Carbon Steel + 316–
Carbon Steel + 316Ductile Iron
GraphiteGraphite
Carbon SteelCarbon SteelCast BrassCast Iron
Parts
Fig. 520
Materials
Design Specifications
BodyCoverHinge pinDisc Disc seat ringBody seat ringArmGasketCover bolt/nutPlug
MaterialSpecifications
EN-GJL-200EN-GJL-200
EN-GJL-200
ASTM A47
520 Swing Check PN16 Cast Iron Swing Check Valve
16 bar at 120˚C, 12.8 bar at 200˚C, P-T rating : See page 02
BS EN 558 Basic series 10 BS EN 1092-2 PN16 Maker's standard
Face-to-face or End-to-end dimensionsEnd connection Wall thickness
Unit : mm
mm
inch
203154
216162
241176
292220
330226
50 65321/2280
356307
6150
495325
8200
698426
12300
622384
10250
4100
5125
Dimensions
LH
Cast IronCast IronStainless SteelStainless SteelCast Bronze/Stainless SteelCast Bronze/Stainless Steel
Malleable Iron
ASTM A276 Type420 ASTM A276 Type316
ASTM B62ASTM B62
ASTM A182 Gr.F6aCarbon Steel + 13CR
ASTM A182 Gr.F316Carbon Steel + 316
Carbon SteelGraphite
Carbon Steel
Parts
Trim B/CR13 (500B) Trim CR13/CR13 (500S) Trim 316/316 (500M)
Trim B/CR13 (501(I)B) Trim CR13/CR13 (501(I)S) Trim 316/316 (501(I)M)
Trim B/CR13 (510B) Trim CR13/CR13 (510S) Trim 316/316 (510M)
Trim B/CR13 (520B) Trim CR13/CR13 (520S) Trim 316/316 (520M)
8 9
H
D
L
H
D
L
D
L
H
L
H
Cast Iron Valves Cast Iron Valves
Fig. 500
Materials
Design Specifications
BodyBonnetStemDiscDisc seat ringBody seat ringGlandGrand packingGasketGland bolt/ nutBonnet bolt/nutYoke sleeveHand wheel
MaterialSpecifications
EN-GJL-200EN-GJL-200
EN-GJL-200
500 Gate Valve PN16 Cast Iron Gate ValveOutside screw, Rising stem
16 bar at 120˚C, 12.8 bar at 200˚C, P-T rating : See page 02
BS EN 558 Basic series 3 BS EN 1092-2 PN16 Maker's standard
Face-to-face or End-to-end dimensionsEnd connection Wall thickness
Unit : mm
mm
inch
178360180
190416180
203458180
229561200
254669250
50 65321/2280
267747280
6150
292964300
8200
3561374
400
12300
3301165
360
10250
4100
5125
Dimensions
LH(Open)
D
*1 Size DN250 & DN300
Cast IronCast IronStainless SteelCast IronCast Bronze/Stainless SteelCast Bronze/Stainless Steel
ASTM A276 Type420 ASTM A276 Type316
ASTM B62ASTM B62
ASTM A182 Gr.F6aCarbon Steel + 13CR
ASTM A182 Gr.F316Carbon Steel + 316
Ductile IronGraphiteGraphite
Carbon SteelCarbon Steel
Forged Brass / Cast Brass*1
Ductile Iron
Parts
Fig. 501/501I
Materials
Design Specifications
BodyBonnetStemDiscDisc seat ringBody seat ringGlandGrand packingGasketGland bolt/ nutBonnet bolt/nutHand wheel
MaterialSpecifications
EN-GJL-200EN-GJL-200
EN-GJL-200
501, 501I Gate Valve PN16 Cast Iron Gate ValveInside screw, Non-rising stem with Indicator*2
16 bar at 120˚C, 12.8 bar at 200˚C, P-T rating : See page 02
BS EN 558 Basic series 3 BS EN 1092-2 PN16 Maker's standard
Face-to-face or End-to-end dimensionsEnd connection Wall thickness
Unit : mm
mm
inch
178278180
190311180
203339180
229393200
254454250
50 65321/2280
267501280
6150
292592300
8200
356852400
12300
330730360
10250
4100
5125
Dimensions
LHD
*2 Indicator: 501I only
Cast IronCast IronStainless SteelCast IronCast Bronze/Stainless SteelCast Bronze/Stainless Steel
ASTM A276 Type420 ASTM A276 Type316
ASTM B62ASTM B62
ASTM A182 Gr.F6aCarbon Steel + 13CR
ASTM A182 Gr.F316Carbon Steel + 316
Ductile Iron GraphiteGraphite
Carbon SteelCarbon SteelDuctile Iron
Parts
Fig. 510
Materials
Design Specifications
BodyBonnetStemDiscDisc seat ringBody seat ringGlandGrand packingGasketGland bolt/ nutBonnet bolt/nutYoke bushHand wheel
MaterialSpecifications
EN-GJL-200EN-GJL-200
510 Globe Valve PN16 Cast Iron Globe ValveOutside screw, Rising stem
16 bar at 120˚C, 12.8 bar at 200˚C, P-T rating : See page 02
BS EN 558 Basic series 10 BS EN 1092-2 PN16 Maker's standard
Face-to-face or End-to-end dimensionsEnd connection Wall thickness
Unit : mm
mm
inch
203322200
216338200
241359200
292392250
330438300
50 65321/2280
356503300
6150
495552360
8200
698755500
12300
622639450
10250
4100
5125
Dimensions
LH(Open)
D
Cast IronCast IronStainless SteelCast Iron/Stainless SteelCast BronzeCast Bronze/Stainelss Steel
ASTM A276 Type420 ASTM A276 Type316EN-GJL-200ASTM B62ASTM B62
Carbon Steel + 13CR–
Carbon Steel + 13CR
Carbon Steel + 316–
Carbon Steel + 316Ductile Iron
GraphiteGraphite
Carbon SteelCarbon SteelCast BrassCast Iron
Parts
Fig. 520
Materials
Design Specifications
BodyCoverHinge pinDisc Disc seat ringBody seat ringArmGasketCover bolt/nutPlug
MaterialSpecifications
EN-GJL-200EN-GJL-200
EN-GJL-200
ASTM A47
520 Swing Check PN16 Cast Iron Swing Check Valve
16 bar at 120˚C, 12.8 bar at 200˚C, P-T rating : See page 02
BS EN 558 Basic series 10 BS EN 1092-2 PN16 Maker's standard
Face-to-face or End-to-end dimensionsEnd connection Wall thickness
Unit : mm
mm
inch
203154
216162
241176
292220
330226
50 65321/2280
356307
6150
495325
8200
698426
12300
622384
10250
4100
5125
Dimensions
LH
Cast IronCast IronStainless SteelStainless SteelCast Bronze/Stainless SteelCast Bronze/Stainless Steel
Malleable Iron
ASTM A276 Type420 ASTM A276 Type316
ASTM B62ASTM B62
ASTM A182 Gr.F6aCarbon Steel + 13CR
ASTM A182 Gr.F316Carbon Steel + 316
Carbon SteelGraphite
Carbon Steel
Parts
Trim B/CR13 (500B) Trim CR13/CR13 (500S) Trim 316/316 (500M)
Trim B/CR13 (501(I)B) Trim CR13/CR13 (501(I)S) Trim 316/316 (501(I)M)
Trim B/CR13 (510B) Trim CR13/CR13 (510S) Trim 316/316 (510M)
Trim B/CR13 (520B) Trim CR13/CR13 (520S) Trim 316/316 (520M)
8 9
H
D
L
H
D
L
D
L
H
L
H
Cast Iron Valves
Fig. 530
Materials
Design Specifications
BodyCoverScreenGasketCover bolt /nutPlug
MaterialSpecifications
EN-GJL-200EN-GJL-200
ASTM A47
530 Y-Pattern Strainer PN16 Cast Iron Y-Pattern StrainerStainless Steel Screen
16 bar at 120˚C, 12.8 bar at 200˚C, P-T rating : See page 02
Maker's standard BS EN 1092-2 PN16 Maker's standard
Face-to-face or End-to-end dimensionsEnd connection Wall thickness
Unit : mm
mm
inch
220178
270177
290195
350243
390294
50 65321/2280
440320
6150
540397
8200
720557
12300
660480
10250
4100
5125
Dimensions
LH
Cast IronCast IronStainless Steel
Malleable Iron
304 316Graphite
Carbon Steel
Parts Trim 304 (530U) Trim 316 (530M)
10
L
H
Cast Iron Valves
Fig. 530
Materials
Design Specifications
BodyCoverScreenGasketCover bolt /nutPlug
MaterialSpecifications
EN-GJL-200EN-GJL-200
ASTM A47
530 Y-Pattern Strainer PN16 Cast Iron Y-Pattern StrainerStainless Steel Screen
16 bar at 120˚C, 12.8 bar at 200˚C, P-T rating : See page 02
Maker's standard BS EN 1092-2 PN16 Maker's standard
Face-to-face or End-to-end dimensionsEnd connection Wall thickness
Unit : mm
mm
inch
220178
270177
290195
350243
390294
50 65321/2280
440320
6150
540397
8200
720557
12300
660480
10250
4100
5125
Dimensions
LH
Cast IronCast IronStainless Steel
Malleable Iron
304 316Graphite
Carbon Steel
Parts Trim 304 (530U) Trim 316 (530M)
10
L
H
PN Rating ValvesBronze, Brass & Cast Iron Valves
Y-023=02
1210①ITP
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