3/4" Threaded Spring Check Valve (Lead-Free)
Pressure ratings: 200 CWP;
Construction: Brass Body;
Threaded Ends Comply with ANSI B2.11;
What side of the circulator would this go the pressure side or the suction side.
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The location of the check valve is determined by your system specifics rather than inlet/outlet side of the circulator pump.
Answered on 12/5/2012 by PexUniverse Customer Service