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DHXF fire fighting solenoid valve

DHXF fire fighting solenoid valve


Product name:DHXF fire fighting solenoid valve
Item:
Details:

Detailed Product Description

Characteristic: 1.With manual override to shut off the solenoid valve

                     2. The solenoid valve maintains open when de-energized 

                     3. Applied to fire fighting system

Medium:          Water

Temperature:   NBR Seal: -10℃ to 80℃

                     EPDM Seal: -10 to 120℃

                     VITON Seal: -10℃ to 150℃

Pressure:         DHXF: 0.5 ~ 16 bar

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

Port Thread:     BSPP, BSPT, NPT, Flange, UNF

Orifice (mm):    12, 15, 20, 25, 32, 40, 50

Voltage:           DC - 12V, 24V

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

Coils:               S21B, 20VA (AC), 18W (DC), IP65 100%ED

Material:     Body - Brass or stainless steel                      

                 Seal -NBR, EPDM, PTFE or VITON

                 Armature Tube - Stainless Steel 304

                 Plunger - Stainless Steel 430F

                 Stop -SS430F

                 Springs - SS 304

                 Shading Rings - Stainless Steel 304

DHXF Normally Closed, with Coil S21B, DIN

 

Port Size

 

Orifice

 

Cv

 

Min Pressure

 

(bar)

 

Max Pressure(bar)

 

Valve Body

 

Coil

 

AC(22VA)

 

DC(15W)

 

3/8"

 

12

 

4.5

 

0.5

 

16

 

16

 

DHXF12X X X

 

S21B

 

1/2"

 

15

 

4.5

 

0.5

 

16

 

16

 

DHXF15X X X

 

S21B

 

3/4"

 

20

 

9.3

 

0.5

 

16

 

16

 

DHXF20X X X

 

S21B

 

1"

 

25

 

12

 

0.5

 

16

 

16

 

DHXF25X X X

 

S21B

 

1 1/4""

 

32

 

24

 

0.5

 

16

 

16

 

DHXF32X X X

 

S21B

 

1 1/2"

 

40

 

29

 

0.5

 

16

 

16

 

DHXF40X X X

 

S21B

 

2"

 

50

 

48

 

0.5

 

16

 

16

 

DHXF50X X X

S21B








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