Запорный клапан

Gas species: natural gas, LPG, man-made coal gas and other noncorrosive gases Valve body materials: brass alloy Material for sealing: NBR rubber Operating temperature: -100C to +500C Test operating pressure: 10 -100KPa Connection style: G1/2"(DN15A) / G3/4"(DN20A)G1"(DN25A) Valve opening: reset manually Standards followed: Q/TDBX01-2003 Valve closing: direct current pulse drive or manually Driving voltage: 9VDC to 24VDC Driving current: <1.5A(pulse) Closing time: <0.3s Explosion-proof type: seal Explosion-proof remark: ExmIIT6 Manufacturing license: XK06-123-00441 Connecting wire length: 0.4m Connection polarity: white wire for positive, black wire for negative