Alertech Electronics(H.K.) Co.,Ltd
smoke detector, gas detection, fire detector, smoke alarm, gas detector, Manufacturer and Supplier - Hong Kong
Solenoid valve, gas shut off valve, cut off valve (ASV-3)
Gas solenoid valve features
1. Explosion-proof pouring closure:simply put an end to spark generation,and there is no safety problems if installed in the gas pipeline.it will not be a source of detonation.
2. The way Off valve:in two ways:1000μf capacitor discharge auto-off valve and manual off valve.
3. The way Open valve:manual open,open valves have to go to the site for operating,in line with gas-processing feature of the accident.
4. Hold mode:It can maintain open and normally closed state capacity without any power(bistable).
5. Off valve Speed:1 seconds and cut off gas supply.
6. Strong Earthquake off valves:Adjustable open valve state to maintain power,meet the function of auto-off valve under the strong harmful vibration.
7. Seal reliable:the structure of multi-level sealing measures,precised processing which ensure the gas tightness and security;materials using special NBR/FKM rubber(based on designs for gas),anti-ageing is 15 years for the city.
8. Action reliable:No trouble for Electromagnetic implementing agencies Switch 2 million times.
1.For gas:natural gas;liquefied petroleum gas;artificial gas and other non-corrosive gases
3.Valve Material:Brass Alloy