緊急切斷閥 EMERGENCY SHUT- OFF VALVE

　　緊急切斷閥是安裝在潛油泵式燃油加油機(jī)的入口管道上,當(dāng)岀現(xiàn)加油機(jī)倒塌或失火等意外時,能自動快速切斷油流的閥門。

　　An emergency shut-off valve is installed in the submersible pump-type fueltanker on the import pipeline, When faced collapse or tanker

　　accidents such as fire, can quickly and automatically cut off the oil flowvalve.

　　材料: Material:

　　主體Body:鑄鐵 Nodular cast irot

　　密封Seal:氟橡膠Ⅴiton

　　流量Flow:0~120L/min

　　工作壓力 Workingpressure:0.2Mpa

　　關(guān)閥速度Ⅴ alveclosing speed:0.5s

　　介質(zhì) Mediam:柴油、汽油、煤油 Gasoline dieseloil kerosene。

　　閥門維護(hù):

　　手動開閉閥門幾次然后復(fù)位以確認(rèn)閥門能否正常運(yùn)行這樣操作毎年必須至少一次并觀察閥門是否有損傷是否需要修理.