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PN1.6-64 Stainless Steel/WCB Pneumatic Floating Ball Valve

The KQ641F pneumatic floating ball valve is a valve perpendicular to the channel 90 degrees. It is composed of a piston-type double-acting or single-acting pneumatic actuator and a ball valve structure. The accessories are solenoid valve, air filter, limit switch. It can automatically adjust the control or two-position cut-off control of the fluid medium in the industrial pipeline.

Pneumatic ball valve is composed of actuator and ball valve. The execution speed of pneumatic actuators is relatively fast, so it is usually also called pneumatic quick cut-off ball valve. Pneumatic ball valves are usually equipped with various accessories, such as solenoid valves, air source treatment triplets, limit switches, positioners, control boxes, etc., to control orremotely control the valve.People can open and close of the valve in the control room, which is convenient and reduces more cost.

The pneumatic ball valve only needs to use a pneumatic actuator to drive the valve to rotate 90 degrees, and can meet the function of cutting off and opening the flow of the medium. And It only needs a small turning torque to close tightly. The straight inner cavity of the valve provides a direct flow path with little resistance for the medium. It is generally considered that the ball valve is most suitable for direct opening and closing. The main feature of the ball valve is its compact structure, easy to operate and maintain, suitable for general working media such as water, solvents, acids and natural gas, but also for media with harsh working conditions.

  • Body Material: WCB(more details please check the follow drawing)
  • Surface material:Carbon steel: epoxy resin
  • Applicable medium: gas
  • Type: floating ball valve
  • Drive mode: pneumatic
  • Diameter: DN15-200mm
  • Nominal Pressure: 1.6-64MPa
  • Design temperature:-29ºC~ +121ºC
  • Connection type: flange
  • Design Standard:GB/T12237-2007
  • Structure&Length Standard:GB/T12221-2005
  • Flange Standard:GB /JB / HG / DIN


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