Products Details

Pneumatic Wafer Butterfly Valve, pneumatic butterfly valve, is a fluid control device widely used in industrial automatic control systems. It realizes the valve switching operation through the pneumatic actuator, and has the advantages of simple structure, easy maintenance and fast opening and closing.

Pneumatic butterfly valve is mainly composed of valve body, valve plate, valve seat and other components. Body material has a variety of options, such as ductile iron, WCB, 304, 316, 316L, etc., to adapt to different media and working environment. The valve plate is usually cast iron, nylon or stainless steel, and the valve seat is made of NBR, EPDM, PTFE and other elastic materials to ensure good sealing performance.

The valve is connected by a sandwich or flange type, with a variety of pressure levels, such as PN1.0MPa, PN1.6MPa, suitable for water, liquid, gas, oil and acid and alkali corrosive media. Pneumatic actuators can be double acting or single acting normally closed/normally open type, with solenoid valve, air filter pressure reducing valve, electrical positioner and other accessories, can achieve intelligent control and remote operation.

The design standard of the pneumatic clamp butterfly valve follows GB/T 12238, JB/T 79, HG/T 20592, etc., and the test and inspection are carried out in accordance with GB/T 13927. The length of the structure or the connection mode of the clamp meet GB, JIS and ANSI standards. In addition, the pneumatic clamp butterfly valve is simple to operate, by rotating the butterfly valve plate to control the flow of fluid, to achieve full open to full closed action, suitable for petroleum, chemical, light industry, pharmaceutical, paper, automotive and other industrial fields.

Proper installation, operation and maintenance of butterfly valves are essential to ensure their performance and service life. When installing the valve, ensure that the valve is aligned with the piping system and avoid excessive tightening of bolts to prevent damage to the valve or piping. During operation, attention should be paid to using the correct method to control the switch of the valve, and regular maintenance checks, including cleaning, checking wear and timely replacement of worn parts.

The pneumatic clamp butterfly valve model VP12 from VINCER is available in a wide range of sizes (DN50 to DN600) and material options (stainless steel, cast iron, carbon steel) for temperatures ranging from -10°C to 180°C and operating pressures up to 10bar. Pneumatic actuators automate operation by using compressed air to control the opening and closing of valves, increasing efficiency and reducing manual labor.

In short, pneumatic butterfly valves play an important role in industrial control systems for their high efficiency, durability and easy maintenance. The correct selection and use of this valve can ensure the stable and reliable operation of the fluid control system.