Pneumatic V-type （Segment）Ball Valve

Pneumatic V-type （ segment）ball valve is a type of valve that utilizes compressed air to control the opening and closing of the valve. Its execution speed is relatively fast, does not require workers to do it themselves, the globe valve evolved in the inlet and outlet should be all spherical, thus cutting off the flow.

  Description
Nominal diameter: DN25-DN250
Pressure range: 1.6-6.4mpa
Medium temperature: -40 degrees – 450 degrees
Connection mode: flange, clamp
Seal form: hard seal, soft seal
Mode of action: single action, double action
Body material: WCB, 304, 316, 316L
Function options: switch, adjust, explosion-proof
Detailed information
The main body of the pneumatic V-type (segment) ball valve is made of carbon steel, stainless steel, or other materials that can withstand high temperatures and pressures. The inner part of the valve is made of materials that are resistant to wear and corrosion, such as PTFE, fluorine rubber, and ceramic. The valve is connected to the pipeline by welding, flanges, or screw threads. The actuator can be single-acting or double-acting and can be operated by a pneumatic control system.
Working principle
Pneumatic V-type (segment) ball valves only need to rotate 90 degrees with the gas operation and a small torque to close tightly. The completely equal body cavity provides the medium with little resistance and a straight flow path. Ball valves are generally considered to be most suitable for direct opening and closing use, but recent developments have designed ball valves to provide throttling and flow control. The main feature of the ball valve is its compact structure, easy operation and maintenance, suitable for water, solvents, acids and natural gas and other general working media, but also suitable for poor working conditions of the media, such as oxygen, hydrogen peroxide, methane and ethylene. Ball valve body can be integral, can also be combined.

  Features
Pneumatic V-type (segment) ball valve in the pipeline is mainly used to cut off speed, distribution and change the direction of the flow of the medium. Pneumatic ball valve is a new type of valve widely used in recent years, it has the following advantages:
1. The fluid resistance is small, and its resistance coefficient is equal to that of the pipe segment of the same length.
2. Simple structure, small size, light weight.
3. Tight and reliable, the sealing surface material of the ball valve is widely used in plastic, good sealing, and has also been widely used in vacuum systems.
4. Easy to operate, open and close quickly, from full open to full close as long as the rotation of 90 degrees, easy to remote control.
5. Convenient maintenance, pneumatic ball valve structure is simple, the sealing ring is generally active, disassembly and replacement are more convenient.
6. When fully open or fully closed, the sealing surface of the ball and the seat is isolated from the medium, and the medium will not cause erosion of the valve sealing surface when it passes through.
7. Wide range of application, small diameter to a few millimeters, large to a few meters, from high vacuum to high pressure can be applied.
Practical applications
The pneumatic V-type (segment) ball valve is widely used in industries that require high precision control of fluid flow. It is commonly used in chemical, petrochemical, pharmaceutical, food, and other industries. For example, it can be used in the production of chemicals and pharmaceuticals to control the flow of raw materials, intermediates, and finished products. In the food industry, it can be used to control the flow of liquids and gases in the production process, such as the production of beer, wine, and soft drinks.

  Pneumatic V-type （segment）ball valve is a high-precision, fast-response, and durable valve that plays an important role in industrial processes. Its unique design and features make it suitable for a wide range of applications and industries. With the continuous development of technology, the pneumatic V-type (segment) ball valve will continue to play a vital role in improving industrial efficiency and productivity.