Check Valve supplier in Algeria

African Valve is a premium Check Valve Supplier in Algeria.

Check Valve

Table Of Contents

African Valve is a premium Check Valve Supplier in Algeria. The valve comprises of two ports, an inlet, and an outlet. Fluid flows into the valve through the inlet port and exits through the outlet port. The valve permits fluid flow only in one direction while preventing backflow in the opposite permission. It basically performs the function of a gate that opens when fluid flows in the desired direction and closes when there is reversible flow or a pause in flow. Plumbing, industrial operations, and various fluid-handling systems are just a few of the many areas where check valves are frequently utilized. The effective and secure operation of fluid systems depends on the proper selection and installation of the valve.

The working principle of check valve depends on its design simplicity . Inlet or outlet pressure is the main working factor in the valve. The fluid flow depends on the lifting , shifting or opening of the disc . Whenever there is a significant increase in the inflow pressure , the disc  shifts or opens depending on the check valve type allowing the fluid to flow easily through the system. Once the pressure decreases the disc get sets back on its seat thus disallowing the flow to flow forward . The disc closing also depends on the outflow pressure . In case of backflow the pressure increase thus closing the disc and preventing the back flow from happening.

The different valve types  on the basis of their disc stops the backflow of fluid as in the case of ball shaped check valve , there is ball to stop the flow, in wafer style check valve there is wafer style disc that open in between  to stop the flow , where as in terms of swing shape check valve , the disc is on the hinge thus shifting of the hinge maintain the flow . The check valve works on unidirectional flow only. Each design is made to cater the needs of different operational standards .

In Nigeria, a top Check Valve Supplier like African Valve is crucial for providing valves designed to release excess pressure and safeguarding machinery, systems, and processes against potentially harmful situations or overpressure.



  • Swing Check Valve
  • Lift Check Valve
  • Dual Plate Check Valve
  • Single Plate Check Valve
  • Ball Check Valve
  • Tilting Disc Check Valve
  • Piston Check Valve
  • Non Slam Swing Check Valve
  • Foot Check Valve
  • Pressure Seal Check Valve



  • Preventing Backflow
  • Simple and Reliable
  • Low Resistance
  • Quick Closure
  • No External Power Required
  • Wide Range of Materials
  • Diverse Applications
  • Reduced Energy Consumption
  • Cost-Effective
  • Safety



  • Water and Wastewater Treatment
  • Oil and Gas
  • Chemical Processing
  • Chemical production and manufacturing facilities
  • Petrochemical plants.
  • Power Generation
  • Steam and water systems in power plants.
  • Cooling water systems.
  • Nuclear power facilities.
  • Marine and aviation applications.
  • Pulp and Paper
  • Mining and Minerals



  • Body Material- Cast Iron and Cast Steel (LF2, A216, WCB, WCC, LCB, LCC, WC6, WC9), Ductile Iron, Stainless Steel [SS316, SS304, SS316L, SS904L, CF8, CF8M, F304, F316, F31L, F91), DUPLEX and Super duplex STEEL [F51, F53, F55] Forged Steel A105, A105N, F11, F22, F304, F316, F91] Alloy20, Hastelloy ALBR.
  • Size- ½” – 80”
  • Class-150 – 2500; PN10 – PN-450
  • Ends-threaded, socket weld, butt weld, flanged, lug, wafer


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