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DHB41 water hammer solenoid valve

DHB41 water hammer solenoid valve


Product name:DHB41 water hammer solenoid valve
Item:USD22~62
Details:

DHB41 Series  Diaphragm Pilot Operated, Water-hammer

3/8-1″ 2WAY N/C LOW POWER

Characteristic: 1. Special structure reduces the transient pressure to prevent water hammer phenomena which will protect the valve an pipe system.

                     2. Lifespan can be at 1 million cycles.

Medium:         Water, air, oil, etc.

Temperature:  NBR Seal: -10 to 80

                     EPDM Seal:  -10 to 120

                     VITON Seal: -10 to 150

Pressure:      DHB41: 0.3 ~ 10 bar N.C

Port Size:       3/8", 1/2", 3/4", 1" 

Port Thread:   G, BSP, NPT

Orifice (mm):  12, 15, 20, 25 

Voltage:        DC - 12V, 24V

                    AC - 24V, 120V, 240V/60HZ; 110V, 220V/50HZ
Tolerance:      +/- 10%

Coils:            SA11B, 9VA (AC), 6W (DC), IP65, 100%ED
                                 S91B/H, 22VA (AC), 17W (DC), IP65, 100%ED

Special coils:  EX coil AC 220 V, DC 24 V;

                    Latching coil. DC 6 ~ 24 V on request

                  NASS COIL 0543 is suitable for DHB11

Material:        Body-brass or Stainless steel

                    Seal -NBR, EPDM, or VITON

                    Armature Tube - Stainless Steel 304

                    Plunger - Stainless Steel 430F

                    Stop -Stainless Steel 430F

                    Springs - SS 304

                    Shading Rings - Stainless Steel 304

DHB41 Series Normally Closed, with Coil SA11B, DIN

Port Size

Orifice

Cv

Min Pressure(bar)

Max Pressure(bar)

Valve Body

 

Coil

AC(22VA)

DC(14W)

 

3/8"

12

4.5

0.3

10

10

DHB4112 X X X

SA11B

1/2"

15

4.5

0.3

10

10

DHB4115 X X X

SA11B

3/4"

20

9.3

0.3

10

10

DHB4120 X X X

SA11B

1"

25

12

0.3

10

10

DHB4125 X X X

SA11B








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