Schedule 40 constructionFits both Schedule 40 and Schedule 80 pipeO-ring seal, spring loaded poppet, and stainless steel springSlip connection complies with ASTM D 2466Not for use with compressed air
The Homewerks Worldwide PVC Check Valve is durable, reliable, and worry-free. Check valves prevent water from flowing back into a pump with a rubber flapper, helping your sewage system to perform at its best. It contains a durable stainless-steel spring with an O-ring seal. Cannot be used with compressed air.
Brand: Homewerks, Model: VCK-P40-E3B, Size: 0.5 Inch