Shop Spring Check Valve 3PC
Stainless Steel Spring Check Valves 3-Piece Body
Inline design. NPT (IPS) Female Threaded Ends, 1,000 PSI WOG, Stainless Steel 3-Piece Body, 316SS Spring and Disc. Cracking pressure about 1PSI. Works in any orientation. Not recommend on the outlet of air compressors.
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Stainless steel spring check valves, also called non-return valves, are used in many applications. Their stainless steel, lead free, construction is fine with potable water and consumable liquids, they will handle many chemicals within a pH range of around 6~8. The convenient 3 piece body design can be disassembled for service without removing the valve from the pipeline, great for applications where debris may be in the flow, or where routine cleaning and disinfecting is required. They have hard, stainless steel seats, no rubber seats to wear out or get damaged, but they are not considered bubble tight.