Valterra Swing/Spring Check Valve [1-1/2" Slip] [1/2 lb.] (200-C15) bathpumps The FC-3746

The FC-3746

It is a practical choice when restoring reliable pneumatic equipment control is part of getting the installation back into everyday working condition

Helps restore original seat-level water behavior

Features a 13/16 inch stem and 2-1/4 inch flange diameter

Valterra Swing/Spring Check Valve [1-1/2" Slip] [1/2 lb.] (200-C15) bathpumps The FC-3746The Valterra 1 1 2 inch slip swing and spring check valve is designed for compatible plumbing systems that need one way flow control with a 1 2 pound cracking pressure style response. A check valve is useful because it helps limit unwanted backflow and supports more stable system behavior when circulation stops or flow direction changes. This replacement is especially useful when the original valve no longer seals consistently, has become unreliable