Super Duplex Check Valve Manufacturer in USA

Valvesonly is the largest Super duplex check valve manufacturer in USA, We supply valves globally with our global presence. By delivering durable, high-performance, and reliable valves, we provide our customers with the best quality and affordable pricing. The check valve allows flow in one direction and prevents backflow when the fluid in the line is in the reserve direction. The clack valve or non-return valve is another name for a check valve. A check valve requires a differential pressure to function. They need greater pressure on the information side than on the produce side to open the valve. When the pressuring factor on the power supply side is higher, the valve will close. Depending on the valve type, the conclusion instrument changes. They don’t require a handle, lever, actuator, or person to function properly, unlike other valves.

Types of Super duplex check valve:

  1. Super Duplex 5a Swing Check
  2. Super Duplex Dual Plate Lug Type Check Valve
  3. Super Duplex Dual Plate Wafer Check Valve

Material: Super Duplex Stainless Steel 4A, 5A, 6A, F55,

Class: 150 to 2500

Ends:  Butt weld, Socket weld, Threaded, Flanged, Wafer, Lug

Size: ½’’ to 48’’

Standards: DIN, JIS, BS, ANSI, API, ASME

 Advantages of super duplex Check Valve:

  • To prevent the reverse flow of gas, fluid, and air just in of break down.
  • It Maintains Pressure
  • It functions as a backup system
  • It is often used horizontally also vertically

Applications of super duplex Check Valve

  • Gas and Liquid Pipelines Industry
  • Water and steam system
  • Cooling towers
  • Water Treatment
  • Mine Dewatering

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    Super Duplex 5A Swing Check Valve

    Super Duplex 5A Swing Check Valve Body: Super Duplex Stainless Steel 4A, 5A, 6A, Duplex Stainless Steel, Alloy 20, CN7M, Hastelloy, Carbon Steel, WC6, WC9, C5, C12, LCB, CF3M Disc: Super Duplex Stainless Steel, Duplex Stainless Steel, Alloy 20, CN7M, Hastelloy, Carbon Steel, WC6, WC9,  C5, C12, LCB, CF3M, Super Duplex Stainless Steel 4A, 5A, […]

  • Super Duplex Dual Plate Lug Type Check Valve

    Super Duplex Dual Plate Lug Type Check Valve Body: Super Duplex Stainless Steel 4A, 5A, 6A, Duplex Stainless Steel, Alloy 20, CN7M, Hastelloy, Carbon Steel, WC6, WC9, C5, C12, LCB, CF3M Disc: Super Duplex Stainless Steel, Duplex Stainless Steel, Alloy 20, CN7M, Hastelloy, Carbon Steel, WC6, WC9,  C5, C12, LCB, CF3M, Super Duplex Stainless Steel […]

  • Super Duplex Dual Plate Wafer Check Valve

    Super Duplex Dual Plate Wafer Check Valve Body: Super Duplex Stainless Steel 4A, 5A, 6A, Duplex Stainless Steel, Alloy 20, CN7M, Hastelloy, Carbon Steel, WC6, WC9, C5, C12, LCB, CF3M Disc: Super Duplex Stainless Steel, Duplex Stainless Steel, Alloy 20, CN7M, Hastelloy, Carbon Steel, WC6, WC9,  C5, C12, LCB, CF3M, Super Duplex Stainless Steel 4A, […]