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Solenoid valve
1.connected with the gas leak or fire alarm systems and other intelligent alarm control module connector terminals
2.pragmatic
Over view:
Emergency cut off the gas solenoid valve is cut off the gas pipeline safety emergency device. It can be connected with the gas leak or fire alarm systems and other intelligent alarm control module connector terminals to achieve on-site or remote auto / manual emergency shut off gas supply to ensure gas safety. When a strong shock occurs when harmful, the valve will automatically shut down. Open the valve is subject to human intervention, manual open, to meet the safety norms, incident handling characteristics.
Technical parameters:
Size A (mm) B (mm) C (mm) D (mm)
DN15A 64 28 89 103
DN20A 67 34 92 109
for gas | natural gas; liquefied petroleum gas; artificial gas, etc. |
off valve | DC pulse drive / Manual |
voltage | DC9V ~ DC12V |
Body material | brass alloy |
drive current | <2A (pulse) |
Sealing Material | NBR rubber |
off valve time | less than 1 second |
Operating temperature | -10 °C ~ +50 °C |
Explosion Type | Encapsulation |
Maximum working pressure | 50kPa |
outlet length | 0.4 m |
Connection | G1 / 2 "(DN15A) / G3 / 4" (DN20A) |
Open valve | manual reset |