The valve is released by falling pressure in the control chamber brought about by suitable actuate elements, e.g. sole noid valve, diaphragm valve or direct connection to a hydraulic pilot pipework.

  • 阀启动是通过合适的因素促使阀腔内的压力变化启动的,像电磁阀、膜阀或者连接到液力启动管路。
目录 查词历史