| 摘要 |
Provided is a liquid discharge valve including a housing configured with an inlet port coupleable to a liquid line, a liquid outlet port, an inlet chamber accommodating a pressure responsive closing mechanism disposed between said inlet port and said liquid outlet port and configured for selectively opening a liquid flow path therebetween, a control chamber being in flow communication with the inlet chamber via a restricted fluid passage, a gas operated valve being in flow communication with the control chamber, and a discharge pilot valve being in flow communication with the control chamber. |
