Zirconium Globe Valve

In specialized corrosive-service applications, Zirconium Globe Valve Manufacturers in Algeria focus on valve configurations designed around zirconium alloys and the requirements of the process medium. Zirconium 702 is widely selected for corrosion resistance, while Zirconium 705 may be considered where higher mechanical strength is required. The globe configuration is suited to applications requiring controlled flow, throttling and isolation, with the disc and seat arrangement influencing the valve's flow-control characteristics.

Zirconium is particularly valuable in selected aggressive chemical and acid-handling services where conventional metallic materials may have inadequate corrosion resistance. African Valve offers zirconium globe valve configurations with materials selected according to the process chemistry, temperature, pressure and required control performance.

Materials & Components

The valve body, bonnet, disc and stem can be manufactured from Zirconium 702 or Zirconium 705, depending on the required corrosion resistance and mechanical properties. Compatible corrosion-resistant alloys may be used for selected components where appropriate. Seats can incorporate zirconium, PTFE or another application-specific material, while PTFE or graphite may be used for packing and gaskets. Fasteners are selected according to the valve design and operating environment.