Plumbing and Auto-Fills -
This Combination Ball/ Check Valve
assembly gives you a swing check valve, two unions and a ball valve for flow control all in one handy compact piece.Available in 1 ½” or 2” sizes.
Swing Check Valves
are mechanical valves that permit water to flow in only one direction, preventing process flow from reversing. They are classified as one-way directional valves. Fluid flow in the desired direction opens the valve, while backflow forces the valve closed.These install near your skimmer or filter, so if the pump is turned off,...
PVC Check Valves w/ Unions
True Union Check Valves - Slip
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