Basic Info.

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