Waterway Check Valves Have a Clear Lid and a Bright Seal Flapper For Easy Inspection and Access. The Waterway Check Valves Have The Spring/Swing Design To Be Used For Both Return and Intake Water.CPVC Hi-Temp Plastic Bodies Which Feaature Deeper Sockets Than Others For Better Glue Joints.

FEATURES

.Seal Flapper is Made of Hi-Tech Thermoplastic Polymer Seal.

. Corrosion Proof Pin & Stainless Steel Spring.

. Reversible Flow.

. CPVC Body For Most Demanding Applications.