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

seamless appearance

The FC-3746

Useful when the original board has failed or become unreliable

or become unreliable through age and repeated service

and FC-9830 reference give this part practical value because DE grid replacements work best when the new component matches the original filter geometry and internal connection style closely

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