Solenoid valve-gas cut off valve

Product Description

Solenoid valve(1/4'',1/2'',3/4'',1'') Technical Parameter 1.For gas:natural gas;liquefied petroleum gas;artificial gas and other non-corrosive gases 2.Drive voltage:DC9V~DC12V(Pulse) 3.Valve Material:Brass Alloy 4.Drive current:<1.5A(Pluse) 5.Sealing Material:NBR rubber 6.Off valve time:less than 1 second 7.Working environment temperature:-10?C~+50?C 8.Explosion-proof type:poured seal-type 9.Maximum working pressure:25kPa 10.Outlet length:0.4meters 11.Connection:G1/2"(DN15A)G3/4"(DN20A) 12.The way Off valve:DC pulse drive/Manual 13.The way Open valve:Manual Reset 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:1000mf 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 (8)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

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