Thermal pneumatic V-type ball valve, pneumatic V-type ball valve, V-type ball valve, ball valve

Product Overview of Thermal Pneumatic V-Type Ball Valve:

The thermal pneumatic V-type ball valve is a relatively new type of ball valve. It possesses some unique advantages inherent to its structure, such as frictionless opening and closing, less wear on the seal, and smaller opening and closing torque. This enables the reduction of the specifications of the accompanying actuator. It can achieve regulation of the medium and strict cut-off. It is widely used in mining, petroleum, chemical industries, urban water supply and drainage, etc., in applications where strict isolation is required. 

Working principle of the insulated pneumatic V-type ball valve:

The insulated pneumatic V-type ball valve is a control valve with a right-angle rotary structure. It consists of a piston-type double-acting or single-acting (spring-return type) pneumatic actuator and a V-shaped valve structure. It is used in conjunction with an electrical valve positioner to achieve proportional regulation; and in combination with an electromagnetic valve and control box, it can achieve two-position cut-off control. The valve core of the V-type ball valve is designed with a V-shaped notch, featuring accurate flow characteristics and control functions. It is suitable for the control of gases, liquids, solid particles, etc. Due to the absence of a gap between the valve core and the valve seat during rotation, it has a large shear force and self-cleaning performance, and is suitable for automated control systems in situations involving suspensions with fibers or fine solid particles, as well as solid particle-containing conditions. 

Advantages of the thermal insulation pneumatic V-type ball valve product:

1. The fluid resistance is low, and its resistance coefficient is equal to that of the same length of pipe section.

2. The structure is simple, the volume is small, and the weight is light.

3. It is tight and reliable. Currently, the sealing surface materials of ball valves are widely used in plastics, and the sealing performance is good. It has also been widely used in vacuum systems.

4. The operation is convenient, and it can be opened or closed quickly. From fully open to fully closed, it only requires a rotation of 90°, which is convenient for remote control.

5. Maintenance is convenient. The ball valve has a simple structure, and the sealing ring is usually movable. The disassembly and replacement are relatively convenient.

6. When fully open or fully closed, the sealing surfaces of the ball and the valve seat are isolated from the medium. When the medium passes through, it will not cause erosion of the valve sealing surfaces.

Application;

The thermal insulation pneumatic V-type ball valve is a relatively new type of ball valve. It possesses some unique advantages inherent to its structure, such as no friction during opening and closing, less wear on the seal, and smaller opening and closing torque. This enables the reduction of the specifications of the accompanying actuator. It can achieve the regulation of the medium and a strict cut-off. It is widely applicable to various industries such as mining, petroleum, chemical engineering, and urban water supply and drainage, where strict cutting-off requirements are imposed.

Packing of Standard Packing: 

Typical bulk packaging includes palletized plastic 5 gallon/25 kg. pails, fiber and steel drums to 1 ton super sacks in full container (FCL) or truck load (T/L) quantities. Research and sample quantities and hygroscopic, oxidizing or other air sensitive materials may be packaged under argon or vacuum. Solutions are packaged in polypropylene, plastic or glass jars up to palletized 470 gallon liquid totes Special package is available on request. E FORUs’  is carefully handled to minimize damage during storage and transportation and to preserve the quality of our products in their original condition