foot valve

noun

1. See suction valve
   another name for suction valve
2. a nonreturn valve at the inlet end of a pipe

Example Sentences

If the pump is above the water to be pumped, a foot valve is required to permit the pump to be filled.

From Project Gutenberg

A foot valve is virtually a second suction valve placed at the bottom or foot of the suction pipe.

From Project Gutenberg

The suction or foot valve is at the foot of the pump, and the delivery valve at the head.

From Project Gutenberg