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Solenoid Valves / DHXF fire fighting solenoid valve

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DHXF fire fighting solenoid valve

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℃

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