Valterra Swing/Spring Check Valve [1-1/2" Slip] [1/2 lb.] (200-C15) furnas It is especially worthwhile when

It is especially worthwhile when the old valve no longer seals well

and extend the service life of surrounding equipment

performance drops

compare horsepower

8 conductor design with 1-to-1 connection mapping

Valterra Swing/Spring Check Valve [1-1/2" Slip] [1/2 lb.] (200-C15) furnas It is especially worthwhile whenThe 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