Check Valves

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HomeProductsCheck Valves

SVS offer an extensive range of Check Valves to the Highest Quality and Finish. Non-return valves where the prevention of flow reversal is mandatory. These valves service a wide spectrum of applications including:

  • Duo Plate
  • Swing Type
  • Piston & Ball Type
  • Nozzle Type
  • Tilting Disc

 Technical Data:

  • Size Range: 1/2" - 56" (DN15 – DN1400)
  • End Connections: Flanged, Hubbed, Welded, Threaded
  • Features: Bolted Cover, Pressure sealed, wafer, wafer lugged
  • Pressure Class: ANSI 150 lbs - 2500 lbs, API 5K – 15K
  • Materials: All Types Available


Why a Check Valve?

The check valve is designed to prevent backflow. Fluid flow in the desired direction opens the valve, while backflow forces the valve closed.

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Our Mission

SVS are committed to providing value for money, embracing the highest standards for project integrity from a single valve to a complete package.