Stainless Steel Wafer Ball Valve CF8 CF8M F304 F316
- Sizes 1/2" - 10" ,DN 15 - DN 250
- Pressure Rating PN 10 - PN 40 or Class150 - 300
- Material of valve body CF8, CF8M,F304, F316, WCB, A105, 4A, F51, 5A, F53,etc.
- Operated by Lever, Gear or Pneumatic, Electric Actuator
Wafer type ball valve is a type of "thin" ball valve with 1-piece body design, short distance between the valve seat and the end flange, and short face-to-face dimension. Normally the valve is monobloc one piece type, but for larger sizes, wafer ball valves could also be designed in 2 pieces split body. Due to its lightweight design, wafer ball valves are used in low pressure service. Other Options include O-port, V-port, Curved Port, and Rectangular port for different flow regulation requirements
Wafer ball valves are widely used in chemicals, pharmaceuticals, food and beverage, grease, biotechnology, liquid detergent, metallurgy, paper making, shipbuilding etc.
The wafer ball valve is ideally suited to applications where space is at a premium. The wafer ball valve is normally one-piece design and floating ball type, and are available in both cast and forged body, full and reduced bore configurations and, although intended for manual operation, actuation can be accommodated on certain sizes.
Features of Wafer type ball valves:
- Short Face-to-face Dimension
- 1-piece Body
- Cast or Forged Body
- Full port or Reduce port
- Anti-blowout Stem
- Gear Operation or Actuator Available
- Optional V-port, Curved Port, and Rectangular port
- Optional locking device
- Optional ISO 5211 direct mounting pad
Applicable Standards of Wafer type ball valves:
- Design & Manufacture: ASME B16.34, JIS B2071, DIN 3357
- Fire-safe: API 607, API 6FA
- Face to Face: Kolink Standard
- End Connection: ASME B16.5, EN 1092, JIS B2220
- Test and Inspection: API 6D, EN 12266, API 598, JIS B2003
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