Pneumatic Wafer Butterfly Valve
The Pneumatic Wafer Butterfly Valve consists of a pneumatic actuator and a butterfly valve. The pneumatic butterfly valve is opened and closed with a circular disc that rotates with the valve stem to realize the action of the pneumatic valve.
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Product Introduction
Description
The Pneumatic Wafer Butterfly Valve consists of a pneumatic actuator and a butterfly valve. The pneumatic butterfly valve is opened and closed with a circular disc that rotates with the valve stem to realize the action of the pneumatic valve. It is mainly used as a shut-off valve, and can also be designed to have the function of adjusting or stepping valve and adjusting. The butterfly valve is currently at low pressure. More and more use on large and medium diameter pipes. It is a rotary regulator. It has the advantages of small volume, light weight and large rated flow coefficient. It is especially suitable for large diameter, large flow, concentrated muddy slurry or boiler kiln flue gas control.
Parameter
Connection type: Wafer
Valve Disc Material: DI, SS304, SS316, Al-bronze
Valve Seat Material: EPDM/VITON/PTFE
Pressure of work: PN16/ANSI 150LB
Working temperature: EPDM ¡Ü80¡æ, PTFE¡Ü120¡æ
Size available: 2¡±-20¡±
Advantages
The Pneumatic Wafer Butterfly Valve is simple in construction, small in size, light in weight and low in cost. It is installed in the high-altitude dark channel, controlled by a two-position five-way solenoid valve, easy to operate, and can also adjust the flow medium. The fluid resistance is small, and the effective circulation area is large when the medium and large diameter pneumatic butterfly valve is fully opened. It opens and closes quickly and effortlessly, and the disc is rotated 90 degrees to complete the opening and closing. Since the force of the disc hand media on both sides of the rotating shaft is nearly equal, and the generated torque direction is opposite, the opening and closing torque is small, and a good seal can be achieved under low pressure.
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