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
|