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Check Valve Manufacturer in USA

  • Origin: India
  • Supply Type: oem service

Supplier Info.

  • Membership:Free
  • Business Type: Manufacturer, Trading Company, Buying Office, Agent, Distributor/Wholesaler, Government ministry/Bureau/Commission, Association, Business Service (Transportation, finance, travel, Ads, etc), Other
  • Employees Total
  • Annual Revenue

· Check Valve Manufacturer in USA

Valvesonly is a leading and reputed Check valve manufacturer in USA. Wherever they are utilised, these valves carry out conventional tasks in a more complex way. Check valves are used to stop the flow of gas, fluid, and air in the event of a brake failure. The flow of liquid is started and stopped using these self-activating relying valves. Check valves are frequently used in the industrial and water service industries. Our website offers check valves with a wide range of Valves.

Check valves are self-activating valves that only permit one-way flow of gases and liquids.One-way directional valves are what they are called. Check valves are frequently used in liquid pumps and gas compressors to stop backflow, which could cause the pump or compressor to shut off. They are also used in process systems where it is necessary to maintain the separation of different pressures. They rely on the pressure drop caused by the medium flow, therefore they don't need any external power to work.


  • Sugar mill.

  • Marine & Mining.

  • Distillery Plant.

  • Fertilizer Plant.

  • Pulp & Paper mill.

  • Industrial Chemical Piping.

  • Oil, Gas, Petrochemical Plant.

  • Textile and Process Industries.

  • Thermal and Nuclear Power Plant.

Available materials: Cast iron, Ductile iron, WCB, LCC, CF8M, SS304, SS316, SS316L, ASTM A105N, ASTM A182Gr-F304, ASTM A182Gr-F316

Class: 150 to 2500

Nominal Pressure: PN10 to PN450

Size: 1/2” to 40”

Ends: Flanged, Wafer, lug, Threaded, Buttweld, Socketweld

Applications of check valves:

Backflow is avoided, and pressure is kept up, by the employment of check valves. They are frequently used as a backup in case a pump fails, to support reciprocating pumps and compressors, and when the system pressure is too high for the primary equipment. Check valves are used in oilfield, chemical, petrochemical, and refining processes as well as with water, steam, viscous fluids, and refinery chemicals. Check valves are also frequently used in manufacturing and waste-water treatment systems.


• Swing check valve.

• Ball check valve.

• Lift check valve.

• Dual plate check valve.

• Silent check valve.

• Non slam swing check valve.

• Tilting disc check valve.

• Pressure seal check valve.

Advantages of check valves:

· Prevents backflow.

· Maintains pressure.

· Serves as backup system.

Since we are the largest check valve manufacturer in USA, Valvesonly offers you high-quality check valves in a range of sizes and dimensions. Our main objective is to deliver dependable, high-quality items.

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