Double disc swing foot valve 旋启双瓣式底阀
Multi-disc swing foot valve 旋启多瓣式止回阀 ; 旋启多瓣式
cast iron foot valve 铸铁足阀
iron foot valve 铁底阀
foot valve seat 底阀座
foot valve cage 底阀罩
foot-valve 底阀
brake control foot valve 制动器操纵脚踏阀
packing for foot valve 底阀座垫片
For foot valve, replace inlet end connection with an F. V. screen housing assembly.
对于底阀，用一个F.V。滤网外壳组件更换进口连接管接头。
Correct or replace foot valve.
校正或更换底阀。
In general, a foot valve can be mounted if the pump is mounted above the water level of the water inlet so as to start the pump with priming, it can also use the way of vacuum pump water leading.
如水泵安装在进水水位以上时，为了灌泵启动，一般可装底阀，也可采用真空泵引水的方法。
应用推荐