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    6" Pneumatic Wafer Butterfly Valve

    Cost-effective 6 inch (DN150) pneumatic wafer style butterfly valve for sale, comes with 150mm port size, working pressure PN16. Selectable cast iron wafer type or PVC type with pneumatic actuator, the air actuated butterfly control valve is high performance and reliable for air, liquid and flow control.
    SKU: ATO-PBV-150
    Free Shipping Worldwide
    Delivery date: 6-12 days

    Industrial 6 inch pneumatic wafer butterfly valve comes with 150mm (DN150) port size for water flow working. The air actuated 2 way butterfly control valve is equipped with a pneumatic actuator and stainless steel disc, which is a reliable device for gases and liquids flow control.


    Butterfly Valve Model ATO-PBV-150
    Media Water, Air, Gas, Oil, Liquid, etc.
    Butterfly Valve Type Wafer Type PVC Type
    Port Size 6 inch (DN150, 150mm)
    Body Material Cast Iron PVC
    Disc Material Stainless Steel (SS) UPVC
    Seat Material EPDM
    Working Temperature -10 °C to 120 °C
    Pneumatic Actuator Model ATO-AT100D
    Actuator Type Double Acting
    Bore Size 100mm
    Air Pressure 0.25 - 0.8MPa, PN16
    Pressure Difference 0 - 1.0MPa
    Air Supply Port 1/4 inch
    Actuator Material Aluminum Alloy

    Wafer Butterfly Valve Body Dimension (Unit: mm)

    Body dimensions of pneumatic actuated wafer type butterfly valve

    DN L H1 H2 A D D1 N-φd
    150 56 139 385 268 238 211 4-25

    PVC Butterfly Valve Body Dimension (Unit: mm)

    Body dimension of pneumatic actuated PVC butterfly valve

    JIS ANSI DIN D D2 D3 H2 H3 W1 W2 d1 D4 S H L
    D1 n-φe D1 n-φe D1 n-φe
    240 8-23 241.5 8-23 240 8-18 287 152 169 177 19 70 54 10.5 102 22 360 268

    Pneumatic Actuator Dimension (Unit: mm)

    Pneumatic actuator dimension


    Q A B C D E F G H I
    Φ70/Φ102mm 268mm 120mm 55mm 65mm 157mm 125mm 30mm 80mm PF
    J K O P S T U V W X
    M6 1/4" 20mm 40.5mm 4mm 4mm 12mm 24mm 16mm 32mm

    Tips: Difference between pneumatic butterfly valve and electric butterfly valve

    The electric butterfly valve is driven by electricity and is composed of an electric actuator and a butterfly valve, so it is less affected by temperature, pressure and climate, but it is not suitable for working in wet conditions. It can drive the butterfly valve plate through the electric actuator. To realize the opening and closing action, it has a larger action torque than a common butterfly valve. It is generally used in large-diameter pipelines, and can also be used for the control and regulation of water, air, mud, oil and corrosive media.

    The pneumatic butterfly valve uses compressed air as the driving force, and is composed of a pneumatic actuator and a butterfly valve. It is relatively small in size and light in weight. When installing a pneumatic butterfly valve, you can choose accessories, such as pressure reducing valves, solenoid valves, limit switches, etc. Faster action and response than electric butterfly valves. Pneumatic butterfly valves are generally used for small diameter pipes, and can also be used to control gas, air, water, oil, mud, and corrosive media.

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