Eight structural features of pneumatic control valve

Eight structural features of pneumatic control valve

Eight structural features of pneumatic control valve

1. The pneumatic control valve does not need to be repaired for a long time and has a long service life. It provides you with a control valve with real high efficiency to control the process conditions.

2. The pneumatic control valve has excellent regulation characteristics: the V-shaped ball valve has approximately equal percentage flow characteristics and an adjustable ratio of up to 300:1. Therefore, V-type butterfly valve can provide accurate control in a wide range of changes.

3. Maximum flow volume of pneumatic control valve: due to its streamline, out of line and full right angle rotation control, the maximum volume is particularly high, the flow capacity is particularly large and the flow resistance is small. Therefore, a smaller and more economical valve size can be used.

4. The pneumatic control valve adopts double bearing structure, with high mechanical stability and small starting torque, which ensures that the valve has good sensitivity and induction speed. Maximum reliability: the valve body is an integral gate valve structure, which is firm and durable, the operation is not affected by pipeline pressure, and the leakage of the valve body can be avoided.

5. Superior sealing performance of metal valve seat: V-shaped valve adopts movable metal valve seat, which has self-service compensation function, superior sealing performance and long service life.

6. Super shear capacity: V-shaped ball valve adopts metal hard sealing structure. During the rotation of V-shaped valve core and metal valve seat, V-shaped notch and valve seat produce a strong shear force, which can cut off fiber and other impurities, and has self-cleaning function to avoid the phenomenon of valve jamming stop valve.

7. The pneumatic control valve has the advantages of compact structure, small and light weight, convenient installation and simple maintenance.

8. The pneumatic actuator adopts piston cylinder and curved arm conversion structure, with large output torque and small volume. The actuator adopts fully sealed waterproof design with high protection grade. The cylinder adopts imported mirror cylinder, which has no oil lubrication, small friction coefficient, corrosion resistance, super durability and reliability. All transmission bearings adopt boundary self-lubricating bearings without oil lubrication to ensure that the transmission shaft is not worn.