O-type pneumatic valves are usually assembled by a pneumatic dual-action actuator. It has the advantages of simple structure, small size, light weight, convenient operation, and can be widely used in the automatic and remote control of industrial production processes such as petroleum, chemical industry, electric power, textile and so on. O-type pneumatic valve has good sealing performance, which can ensure the stable flow of medium in the pipeline and effectively prevent leakage. Its high pressure and high temperature resistance characteristics enable the valve to maintain a good working condition even under bad working conditions. At the same time, the installation and maintenance of the valve is simple, which reduces the production cost and improves the production efficiency.
●Quick Response: In an emergency, the pneumatic emergency shut-off ball valve can be quickly closed to effectively cut off the fluid passage and prevent further expansion of the accident. This rapid response capability is essential for ensuring production safety.
●Excellent Sealing Performance: high quality sealing materials are used to ensure that the valve can be completely sealed in the closed state to prevent fluid leakage. This is of great significance for preventing environmental pollution and ensuring the normal operation of equipment.
●Easy Operation: the valve is opened and closed by pneumatic device, without manual operation, which reduces the difficulty of operation and labor intensity. At the same time, the pneumatic device also has remote control function, so that operators can control the valve from a safe distance.
| information | |
| Rated pressure (PN) | 1.6MPa, 2.5MPa, 4.0MPa, etc |
| Rated diameter (DN) | from 15mm to 1000mm; |
| Applicable media | liquids, gases, vapors, etc |
| Applicable temperature | -20 ° C to+200 ° C; |
| Sealing materials | PTFE,PE, PP, etc |
| Control mode | electric actuator control |
| Flange standards | usually GB, ANSI, DIN and other standards |
| Valve body structure | full bore, reduced diameter, V-shaped, etc |
| Material | stainless steel, carbon steel, alloy steel |
Q1:What is the main suitable of this valve?
This product is particularly suitable for media such as steel, aluminum, fiber, small solid particles, pulp, coal ash, petroleum gas, etc.
Q2:What mechanical principle is used?
Using the principle of Mechanism and the valve connected with the connecting shaft. The input air pressure inside the cylinder, acting on the piston to produce certain thrust, so that the gear output in piston driven, so that the gear output shaft to rotate, and drives the valve shaft to rotate, so that the ball valve in the valve with the valve to rotate, changing the circulation area, to change the media flow valve purpose.
Our pneumatic emergency closing ball valve is made of high-quality materials to ensure the durability and reliability of the valve. The valve is cleverly designed, easy to operate, can quickly respond to emergency situations, effectively cut off the fluid media, to ensure production safety. We provide comprehensive after-sales service to ensure that customers receive timely technical support and maintenance services during the use process. By selecting our pneumatic emergency cut-off ball valve, you will get high quality, high performance, worry-free after-sales support.
