www.kimray.comE2:40.1

Issued 2/16Current Revision:Add Certifications

LOW PRESSURE MOTOR VALVES

MT DA5 WITH REDUCED INNER VALVE

CONSTRUCTION: Body and housings are available in cast iron, ductile iron or steel. Valve stem is 303 stainless steel. Spring is stainless steel. Diaphragm and seating materials are oil resistant synthetic rub-ber or polyurethane. After assembly each valve is given a com-plete operational test.

OPERATION: The Stem Assembly is the only moving unit in the double acting motor valve. The PRELOAD SPRING loads the Stem Assembly closing the valve if there is no Diaphragm Pressure (Yellow) and if Upstream Pressure (Green) minus Downstream Pressure (Blue) is 12 to 15 psig or less. An increase in the Diaphragm Pressure (Yellow) and/or an increase in the differential pressure across the INNER VALVE SEAT overcomes the PRELOAD SPRING force, move the Stem Assembly upward, opening the valve. A decrease in the Diaphragm Pressure (Yellow) allows the PRELOAD SPRING to move the Stem Assembly downward and close the valve when Upstream Pressure (Green) minus Downstream Pressure (Blue) is 12 to 15 psig or less. With an effective DIAPHRAGM area five times the INNER VALVE SEAT area, and the PRELOAD SPRING, a differen-tial pressure greater than 12 to 15 psig and/or 3 psig or more Diaphragm Pressure (Yellow) will open the motor valve.

APPLICATION: Liquid metering vessels where a 12 to 15 psig back pressure is desired. Any system which requires a valve to receive a 30 psig maxi-mum pilot signal on either or both sides of the main diaphragm operating at pressures up to 300 psig.

FEATURES: Tight shut-off Single soft seat Removable valve seat Ratio of diaphragm to seat area is: 8:1 on 1" 5:1 on 2", 3", 4", and 6" Controls 8 times signal pressure on 1" Controls 5 times signal pressure on 2", 3", 4" and 6" Minimum maintenance All internal parts can be removed with valve in line

CERTIFICATIONS: Canadian Registration Number (CRN): 0C15737.24567890NTY (Ductile) 0C15620.24567890NTY (Steel)

CAPACITY: For liquid capacity refer to table of contents. For gas capacity refer to catalog section “A.”

Oil

Diaphragm

Preload Spring

Inner Valve Seat

Downstream PressureUpstream PressureDiaphragm PressureStem Assembly

Kimray is an ISO 9001- certified manufacturer.

Cf & Cv VALUESLine Size Trim Size Cf Cv

1" .50" 0.86 5.62" 1.25" 0.84 24.03" 1.62" 0.82 34.24" 2.00" 0.80 55.06" 3.00" 0.80 120.0

www.kimray.comE2:40.3Issued 4/20

Current Revision:Add lifting ring

LOW PRESSURE MOTOR VALVES

MT DA5 WITH REDUCED INNER VALVEDUCTILE IRON

THRU VALVES AVAILABLE: NOTES:

CAT. SIZE MOTOR OPER. MAX. NO. TYPE VALVE PRESS. W.P. KIT

EUA3 1" SCRD. 130 SMT DAB-D 30-35 300 RHEEUB3 2" SCRD. 230 SMT DA5-D 12-15 300 ROIEUC3 2" FLGD. 218 FMT DA5-D 12-15 250 ROIEUD3 2" GRVD. 230 GMT DA5-D 12-15 300 ROIEUE3 3" SCRD. 330 SMT DA5-D 12-15 300 ROJEUF3 3" FLGD. 318 FMT DA5-D 12-15 250 ROJEUG3 4" SCRD. 430 SMT DA5-D 12-15 300 ROKEUH3 4" FLGD. 418 FMT DA5-D 12-15 250 ROKEUI3 6" FLGD. 618 FMT DA5-D 12-15 250 ROL

*These are recommended spare parts and are stocked as repair kits.

The numbers of a series assigned to a part indicate different line sizes. For example: Gasket 195-1", 196-2", 197-3", 198-4", 199-6".

1"

2", 3", 4" & 6"

Kimray is an ISO 9001- certified manufacturer.

Lifting Ring (not shown), 7559, 2 Req'd. 2"-4"

www.kimray.comE2:120.1

Issued 10/19Current Revision:Change wording

LOW PRESSURE MOTOR VALVES

LIQUID CAPACITY CHART

CAPACITY - Bbls. Water/Day

For gravity correction, multiply the above figures byWhere “G” is the specific gravity of the flowing liquid.

1G

SINGLE ACTING MOTOR VALVES

WITH REDUCED INNER VALVES

PRESSURE DROP

ACROSS VALVE PSIG.

VALVE SIZE-INCHES

1

12345

101520304050607080

100125

105150180210235330405465575660740810875935

1,0451,170

7451,0601,3001,5001,7002,3002,9003,3004,1004,7005,3005,8006,2006,7007,5008,400

1,7602,5003,0503,5003,9005,6006,8007,9009,600

11,10012,40013,60014,70015,70017,60019,700

3,3504,9006,1007,0007,800

11,00013,50015,60019,20022,10024,80027,10029,30031,30033,50038,200

7,80011,00013,50015,60017,50024,70030,20034,90042,70049,30055,20060,50065,40069,80078,20087,500

2 3 4 6

12345

101520304050607080

100125

263745525982

101116145165185200220230260290

290410510590660900

1,1301,2901,6001,8402,0702,2602,4202,6202,9403,280

515735895

1,0251,1401,6402,0002,3202,8203,2603,6404,0004,3004,6005,1505,750

1,9502,7503,3703,9004,3756,1757,5508,725

10,67512,30013,80015,10016,35017,45019,50021,900

6

VALVE SIZE-INCHES

1

PRESSURE DROP

ACROSS VALVE PSIG.

8351,2251,5251,7501,9502,7503,3703,9004,8005,5006,2006,7507,3007,8008,3509,800

2 3 4

www.kimray.comE2:120.2Issued 1/13

Current Revision:Change Logo

LOW PRESSURE MOTOR VALVES

LIQUID CAPACITY CHART

CAPACITY - Blds. Water/Day, Steady Row

DOUBLE ACTING MOTOR VALVES

ADJUSTABLE DOUBLE ACTING WITH REDUCED INNER VALVES

WITH REDUCED INNER VALVES

For gravity correction, multiply the above figures byWhere “G” is the specific gravity of the flowing liquid.

1G

PRESSURE DROP

ACROSS VALVE PSIG.

ADAB

12345

101520304050607080

100125

101143175200225320390450555640710780845905

1,0101,105

PRESSURE DROP

ACROSS VALVE PSIG.

VALVE SIZE-INCHES

1

12345

101520304050607080

100125

405573702810905

1,2801,5701,8102,2202,5602,8603,1303,3803,6204,0504,520

1,5202,1502,6303,0403,4004,8005,8806,8008,3209,600

10,75011,78012,70013,60015,20016,900

3,1504,4605,4506,3007,0309,980

12,20014,10017,30019,90022,30024,40026,40028,20031,50035,200

5,8308,250

10,70011,70013,10018,50022,60026,10031,90036,90041,30045,20048,80052,10058,30065,100

13,15018,60022,80026,30029,40041,70050,90058,80072,00083,10093,000

102,000110,000117,500131,500147,000

2 3 4 6

12345

101520304050607080

100125

101143175200225320390450555640710780845905

1,0101,105

7401,0401,2801,4751,6502,3302,8753,3004,0504,6505,2005,7006,1506,6007,3758,200

1,0801,5251,8602,1502,4003,4004,1504,8005,9006,8007,6008,3509,0009,650

10,80012,000

3,7405,3306,5307,5508,400

11,95014,60016,85020,60023,80026,60029,20031,50033,60037,40042,000

6

VALVE SIZE-INCHES

1

PRESSURE DROP

ACROSS VALVE PSIG.

1,6502,3402,8603,3003,7005,2506,4007,4009,050

10,50011,70012,80013,80014,80016,50018,450

2 3 4

www.kimray.comE2:120.3

Issued 3/18Current Revision:Add "H" dimension to 3 inch

LOW PRESSURE MOTOR VALVES

DIMENSIONS

18 1/2

18 1/2

7 1/2

4 3/8

LINESIZE

1" SCRD

SCRD

FLGD

GRVD

SCRD

FLGD

FLGD

FLGD

SCRD

2"

3"

4"

6"

BODYSTYLE A

4 3/8

8 3/4

12

8 1/2

9

12 3/16

15

15 1/8

22 1/8

1 1/8

2 1/8

3 1/16

2 1/8

4

3

8

18 1/2

3 3/4

4 1/2

5 1/2

2 3/4 3 3/8

4 3/8

5 7/8

5 7/8

6 7/8

6 7/8

6 7/84 3/8

7 1/2

11

3 3/8

5 7/8

8 8

88

9 1/2

9 1/2

3 3/8

6 7/8

6 7/8

6 7/8

8

8

9 1/2

9 1/2

15 1/4

5 7/8

5 7/8

9 3/4

9 3/4

16

B C D E F G H

FLANGE DIMENSIONS ARE ASA 150 LB. STANDARD.

MT (SINGLE ACTING MOTOR VALVE)MT-5 (WITH REDUCED INNER VALVES)

MT-2DA, MT-4DA (DOUBLE ACTING MOTOR VALVE)MT-2DA5, MT-4DA5 (WITH REDUCED INNER VALVES)

MT-DA (DOUBLE ACTING MOTOR VALVE)MT-DA5 (WITH REDUCED INNER VALVES)

MT-ADA, MT ADAB (ADJUSTABLE DOUBLE ACTING)MT BP, MT BP5 (SPRING LOADED BACK PRESSURE)

20

20