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            Wenzhou Sugong Fluid Equipment Technology Co., Ltd.

            pneumatic butterfly valveCurrent position:Homepneumatic butterfly valve

            pneumatic butterfly valve

            Date:[2019-01-16]     Click:

            application

               This pneumatic butterfly valve is applied to the cutting of material flow in the equipment pipeline, and is widely used in food, brewing, beverage, dairy products, toothpaste cosmetics, bio-pharmaceutical and other industries.


            Technical Parameters


            ◆Specifications: 3/4"~6" DN20~DN150

            ◆Connection method: welding, clamp, thread, flange

            ◆Maximum working pressure: ≤10bar

            ◆ Supply compressed air: 4-8bar

            ◆Compressed air connection: air pipe joint G1/8"

            ◆Working temperature: -10 ° C to 120 ° C

            ◆Contact with material: SS304/SS316L

            ◆Inside surface contact product: Ra≤1.6μm

            ◆Sealing: EPDM, Silicone Rubber (SI), Fluororubber (FPM)


            working principle


            The compressed air is used to push the aluminum core piston in the pneumatic actuator to compress the rotating head downward, so that the rotating head rotates 90° in the track of the aluminum core piston, and the pneumatic actuator and the disc plate are connected by the connecting square core to drive the disc. Rotate the direction to open and close the valve.


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