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DN15, DN20, DN25 Emergency Electromagnetic Valve Gas Solenoid Gas Shut-off Valve
Introduction:
The valve is a series of gas emergency shut off solenoid valves, specially designed as gas pipe breaker for emergency use . It can be connected with gas leaking detection sensor ,fire alarm circuit or other intelligent sensor modules so that on site or remote shut down on gas supply (manually or automatically) is possible , hence ensuring the safety on gas usage .the valve features an auto-close when strong vibration is detected .After close,manual operation is required to turn on the valve. This feature meets safety regulations in the event of an accident.
Technical data:
1. Suitable gas types: Natural Gas
2. Closing modes: Current impulse or manual
3. Body: Brass or Aluminum alloy
4. Driving Voltage: DC 9-12V
5. Sealing material: NBR rubber
6. Close time : <1sec
7. Operation temperature: -10~50℃
8. Explosion proof mark: Exmb ||T4
9. Pressure max : 50kpa or 100kpa
11.Connection: G1/2",G3/4",G1"
12.Turn on : manual
