Water/Wastewater

  • New Swing Check Valve

New Swing Check Valve

Jun 10 2013 Read 1217 Times

Val-Matic’s (USA) AWWA Swing Check Valve is designed for municipal and industrial water and wastewater applications and incorporates features that provide energy savings, ease of maintenance and extended valve life. Swing check valves are used to prevent backflow by automatically closing when fluid reverses direction. Val-Matic Swing Check Valves feature a ductile iron disc that swings open upon pump start up to provide a 100% unrestricted full flow area and energy savings. When closed, the valve offers a tight shut-off through the field replaceable stainless steel seat that is raised from the body to assure sealing in applications with high solids. This resilient seat incorporates integral O-ring sealing surfaces for drop tight sealing at both high and low pressures. The Swing Check Valve is available with three field adjustable closure options: Lever & Weight, Air Cushion or Lever & Spring.

Val-Matic Swing Check Valves are available in sizes 2”-24” and are constructed of ductile iron in class 150 rated for 250 PSI working pressure. Sizes 30”-48” are constructed of cast iron in class 125 rated for 150 PSI, with ductile iron available as an option.

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