The O-type pneumatic valves are usually provided with a pneumatic dual-action actuator. It is known for its simple structure, small size, light weight and convenient operation. It is widely used for automatic control and remote operation in petroleum, chemical, electric power, textile and other industrial fields. The sealing performance of the pneumatic valve of type O is excellent, which ensures the stable flow of the medium in the pipeline, and effectively prevents the leakage phenomenon. Its high pressure and high temperature resistance enable the valve to maintain excellent working performance even in extreme working environments. In addition, the installation and maintenance process of valves is simple, helping to reduce production costs and improve production efficiency.
● Fast 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 escalation of accidents. This rapid response capability is critical to ensure safe production.
● Excellent Sealing Performance: use high quality sealing materials to ensure that the valve can be completely sealed in the closed state, prevent fluid leakage. This is of great significance to prevent environmental pollution and ensure the normal operation of equipment.
● Simple 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, allowing operators to 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 especially suitable for steel, aluminum, fiber, small solid particles, pulp, coal ash, petroleum gas and other media.
Q2:What mechanical principle is used?
Connect the valve to the connecting shaft using mechanical principles. The input air pressure in the cylinder acts on the piston to generate a certain thrust, causing the gear output to rotate under the drive of the piston, which in turn rotates the output shaft of the gear and drives the valve shaft to rotate, causing the valve in the ball valve to rotate together with the valve, changing the circulation area and achieving the purpose of changing the medium flow rate.
We meticulously craft our pneumatic emergency shut-off ball valves with top-tier materials, ensuring the valve's durability and excellent reliability. The valve is designed beautifully and operates conveniently, capable of swiftly responding to emergencies, effectively blocking fluid media, and safeguarding production processes. We commit to providing comprehensive after-sales service, ensuring timely technical support and maintenance services for our customers during use. By choosing our pneumatic emergency shut-off ball valves, you will enjoy high-quality, high-performance, and worry-free after-sales support.
