ALL meanings of check valve
check valve
C c - noun check valve a valve that closes by fluid pressure to prevent return flow 3
- noun check valve A check valve is a valve that is closed by the pressure of a fluid so that the fluid does not flow back in the direction it came from. 3
- noun check valve a valve permitting liquids or gases to flow in one direction only. 1
- noun check valve A valve in the feed pipe of a boiler to prevent the return of the feed water. 0