African Valve is the leading Duplex Gate Valve Supplier in Nigeria. We supply premium valves globally providing swift delivery. We also customize valves according to your industrial needs. A duplex Gate valve is a type of valve designed especially for applications requiring high strength and corrosion resistance. They are constructed using duplex steel material which is a special type of alloy known for excellent corrosion resistance and durability, which makes them suitable to perform well in high pressure and temperature environments.

 These valves have two gates that move independently within the valve body. Each gate can be raised or lowered to open or close the flow passage, when both gates are raised, it allows the fluids to flow through the valve, and when both gates are lowered, the flow passage is closed, preventing fluid from passing through and providing tight sealing and preventing leakage of fluids. 

Advantages:
●Excellent corrosion resistance
●Prevent leakage
●Tight seal
●Robust construction
●Withstand high pressure and temperature
●Minimal Fluid Turbulence
●Easy Maintenance
●Reliable shut-off
●Cost effective
●Wide range of application

Industries:
●Oil and gas industry
●Chemical industry
●Power Generation
●Water Treatment and Distribution
●Pulp and paper industry
●Marine & offshore

Description:
● Body Material: Duplex Steel (F51, F53, 4A. 5A), ASTM A995,A890
● Class: 150 to 2500.
● Pressure: PN25 to PN450.
● Size: ½” to 72”.
● Operations: Lever operated, Handwheel operated, Pneumatic actuated, Electric actuated
● Ends: Flanged, Threaded, Socket Weld, Butt Weld