The sealing surface material between pneumatic V-shaped balls is widely used in plastic, good sealing property, and has been widely used in vacuum systems. Strong circulation capacity, especially suitable for media containing fibers or small particles.
Mainly used in petroleum, chemical, pharmaceutical and other working conditions of pipeline, cut off or connect water, oil, steam and other pipeline media.
Short Description
Standards
- French Size: ANSI B16.5
- Driving flange: ISO 5211
- Test standard: API 598
- Design standard: API 608, API 6D
Material
- Valve body: WCB, CF8, CF8M, alloy steel
- Ball body: stainless steel
- Valve seat: PTFE/R-PTFE , MetalSeat
- Metal seal spraying: STL, WC, Ni60, Cr3C2
Technical Parameter
- Nominal pressure: PN16-PN64 (Class150-Class400)
- Nominal diameter: DN40-DN300
- Connection mode: flange, clamp
- Temperature range: -40°C-500°C
- Actuator: handle, worm gear, pneumatic, electric, hydraulic
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