The PVC Check Valve permits water to flow in one direction within a line with the 1 in. FIP x FIP PVC Threaded Check Valve. It acts as a backflow prevention device to prevent water from …

Choose from our selection of 1 check valves, including threaded check valves, high-flow threaded check valves, and more. Same and Next Day Delivery.

Shop Check Valves at Ferguson. Find expert-curated Check Valves products from the #1 US plumbing supplier and top distributor of HVAC, waterworks, and MRO products.

1" NPT Female WOG1000 Check Valve, Spring Loaded In-line Low Cracking Pressure, Stainless Steel SS316 CF8M (1 Inch)…

1" PVC Swing Check Valve - Threaded (S1520-10F) is backordered and will ship as soon as it is back in stock. Actual part may differ slightly from image shown. This 1 inch swing check valve …

Please Note: This product is susceptible to dezincification and does not hold a high DZR rating. This product should not be used in applications where brass parts may be exposed to hard …

Male threaded G 1 inch check valve made of brass with an FKM sealing. When the pressure drops below the minimum opening pressure, a spring closes the valve to prevent backflow.

Discover the 1" brass threaded swing check valve from Maxx Supply. Durable, corrosion-resistant, and designed to prevent backflow, this valve is ideal for residential, commercial, and …

This 1 inch swing check valve is made of PVC and has EPDM seat. Ends are threaded NPT. Available in sizes up to six inch. This PVC check valve is made to prevent backflow in your …

The 1" Basic-Check Threaded In-Line Check Valve is a versatile non-slam valve designed for reliable, low-maintenance service with liquids, steam, and gases. This valve features precision …