A check valve, clack valve, non-return valve, reflux valve, retention valve or one-
way valve is a ... A swing check valve or tilting disc check valve is a check valve
in which the disc, the movable part to block the flow, swings on a hinge or
Check Valves - Valves - The Home Depot
Shop our selection of Check Valves in the Plumbing Department at The Home
Depot. ... Lead Free Brass FIP x FIP Swing Check Valve. Model# 240-2-2-2. (6).
Understanding Check Valves: Sizing for the Application, Not the ...
May 1, 2007 ... If you mention check valves to most plant personnel, the typical ... check valve
designs, with the oldest and most common being the swing check. ... sufficient to
achieve full opening and the check valve is only partially open, ...