 |
| Quantity: | |
|---|---|
Q641F
ZJFV/OEM
Pneumatic soft seal fixed ball valve is a high-performance ball valve that is designed with special consideration for strength, safety, and resistance to harsh environments. It is suitable for long-distance pipelines and general industrial pipelines. This valve is suitable for various corrosive and non corrosive media and has the following characteristics:
1. Stable sealing performance: Compared with floating ball valves, pneumatic fixed ball valves transmit all the force generated by the fluid pressure in front of the valve to the bearing during operation, which does not cause the ball to move towards the valve seat. Therefore, the valve seat deformation is small, the sealing performance is stable, and the service life is long. It is suitable for high-pressure and large-diameter applications.
2. Advanced spring pre seat components: with self tightening characteristics, achieving upstream sealing.
3. Bidirectional sealing: Each valve has two valve seats that can seal in each direction, so there is no flow restriction during installation and it is bi-directional.
4. Full bore structure: The flow aperture of the valve is consistent with the inner diameter of the pipeline, making it easy to clean the pipeline.
5. Valve body structure: It is usually a three piece valve body structure, with the middle flange connected by bolts and sealed with reinforced polytetrafluoroethylene embedded in a stainless steel ring. The rear of the steel ring is equipped with a spring to ensure that the valve seat is tightly attached to the ball, maintaining sealing.
6. Drive mode: Air source control (compressed air 4~7 bar), easy to operate.
7. Widely applicable: Suitable for industries such as petrochemicals, power and water conservancy, it can be used to cut off or connect media in pipelines. Different materials are selected and can be applied to various media such as water, steam, oil products, liquefied gas, natural gas, coal gas, nitric acid, acetic acid, oxidizing media, urea, etc.
8. Technical parameters: nominal diameter DN15~DN200 (mm), nominal pressure PN1.6, 2.5, 4.0, 6.4MPa, operating temperature -40 ℃~+425 ℃, valve body materials include carbon steel WCB, stainless steel 304, 316, 316L, etc., sealing materials include PTFE (polytetrafluoroethylene), PPL (para polystyrene), metal seals (hard alloy), etc.
9. Optional functions: including locator, solenoid valve, air filter pressure reducer, holding valve, travel switch, valve position transmitter, handwheel mechanism, etc.
These characteristics make the pneumatic soft seal fixed ball valve play an important role in industrial automation control systems. Its good sealing performance, flow capacity, operational flexibility, anti fouling, wide applicability, and long service life make it one of the indispensable important equipment in the field of industrial automation. With the continuous improvement of industrial automation level, its application prospects will be even broader.
Pneumatic soft seal fixed ball valve is a high-performance ball valve that is designed with special consideration for strength, safety, and resistance to harsh environments. It is suitable for long-distance pipelines and general industrial pipelines. This valve is suitable for various corrosive and non corrosive media and has the following characteristics:
1. Stable sealing performance: Compared with floating ball valves, pneumatic fixed ball valves transmit all the force generated by the fluid pressure in front of the valve to the bearing during operation, which does not cause the ball to move towards the valve seat. Therefore, the valve seat deformation is small, the sealing performance is stable, and the service life is long. It is suitable for high-pressure and large-diameter applications.
2. Advanced spring pre seat components: with self tightening characteristics, achieving upstream sealing.
3. Bidirectional sealing: Each valve has two valve seats that can seal in each direction, so there is no flow restriction during installation and it is bi-directional.
4. Full bore structure: The flow aperture of the valve is consistent with the inner diameter of the pipeline, making it easy to clean the pipeline.
5. Valve body structure: It is usually a three piece valve body structure, with the middle flange connected by bolts and sealed with reinforced polytetrafluoroethylene embedded in a stainless steel ring. The rear of the steel ring is equipped with a spring to ensure that the valve seat is tightly attached to the ball, maintaining sealing.
6. Drive mode: Air source control (compressed air 4~7 bar), easy to operate.
7. Widely applicable: Suitable for industries such as petrochemicals, power and water conservancy, it can be used to cut off or connect media in pipelines. Different materials are selected and can be applied to various media such as water, steam, oil products, liquefied gas, natural gas, coal gas, nitric acid, acetic acid, oxidizing media, urea, etc.
8. Technical parameters: nominal diameter DN15~DN200 (mm), nominal pressure PN1.6, 2.5, 4.0, 6.4MPa, operating temperature -40 ℃~+425 ℃, valve body materials include carbon steel WCB, stainless steel 304, 316, 316L, etc., sealing materials include PTFE (polytetrafluoroethylene), PPL (para polystyrene), metal seals (hard alloy), etc.
9. Optional functions: including locator, solenoid valve, air filter pressure reducer, holding valve, travel switch, valve position transmitter, handwheel mechanism, etc.
These characteristics make the pneumatic soft seal fixed ball valve play an important role in industrial automation control systems. Its good sealing performance, flow capacity, operational flexibility, anti fouling, wide applicability, and long service life make it one of the indispensable important equipment in the field of industrial automation. With the continuous improvement of industrial automation level, its application prospects will be even broader.
