Normally Open Manual Reset Solenoid Valve For Gas

Product Description

Specifications:

1) Fluid: Natural Gas, Coal Gas, Liquefied Petroleum Gas

2) Size: 25 to 400 mm

3) Ambient Temperature: -20 to 60 C

4) Max. Working Pressure: 500mbar or 6bar

5) Body Material: Stainless Steel, Casting Steel, Alloy Aluminum

6) Response Time: Below 1 S


Features:

1) Widely applied in gas pipeline.

2) Explosion proof solenoid valve

3) Low power consumption: Normally open type, just need a split second of electricity to shut off.

4) Safety and reliability: After shut off, it is self-locked, not need electrical source.

5) Easy operation: Manual reset to resupply gas.


Working Principle:

This solenoid valve is normally open and pulse-trigger mode. It has function of self-lock and manual reset in the event of emergency. When the coil is electrified instantly, tie rod lose support. Under spring force, solenoid valve shut off quickly and self-locked. Then if remove electrical source, the solenoid valve cannot be opened unless using manual reset to pull tie rod up.