Nickel Base Alloy High Pressure&Temperature Check Valve
Features
In order to ensure the high requirements for the tightness, reliability and safety of the screen door, the valve body is made of nickel base alloy as a whole, or fabricated and welded. The sealing surface of the valve door is welded with hard alloy to enhance its wear resistance and scratch resistance, and improve the service life of the sealing surface. The middle chamber of the wide door adopts a self sealing structure, which is conducive to high-pressure sealing. The higher the pressure, the better the sealing.
Application
This product is suitable for high temperature, high pressure and corrosive occasions in petrochemical and oil refining industries.
• Product Standard: GB/T 12224, ASME B16.34
• Nominal Pressure: PN100~PN420 (CLASS600~CLASS2500)
• Nominal Dimension: DN25~DN200 (1”~8”)
• Main Material: Nickel Base Alloy
• Operating Temperature: - 29℃~500℃
• Applicable Intermediaries: Corrosive media such as high sulfur, high acid,etc.
• Connection Mode: Flange,Welding
• Transmission Mode:Electric
