
Swing check valves are designed to regulate water flow and prevent backflow in pressurized systems. The internal disc swings open with forward flow and closes automatically when pressure drops or reverses, protecting pumps and piping from damage. Built for reliability, these valves provide smooth operation and long service life in municipal, industrial, and utility applications.

Evans Supply Limited distributes hundreds of specialty waterworks items throughout the province each and every day. We source products from manufacturers situated all over North America and make them readily available to our water and wastewater utility customers. Whether you require a product or tool in the water treatment plant, sewage treatment plant or out in the distribution system we can supply it regardless of how obscure it is.
Evans Supply Limited distributes hundreds of specialty waterworks items throughout the province each and every day. We source products from manufacturers situated all over North America and make them readily available to our water and wastewater utility customers. Whether you require a product or tool in the water treatment plant, sewage treatment plant or out in the distribution system we can supply it regardless of how obscure it is.
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