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Product Advantages Of Pneumatic Ball Valve And Actuator Selection
Nov 24, 2016

Pneumatic ball valve product advantages:

1, small resistance for fluid and fluid in all valves, ball valves are one of least resistance, even reduced ball valve, the flow resistance is quite small;

Reduced stem 

2, thrust bearing friction moment can stem the long-term stable and flexible operation;

3, good seating properties, PTFE sealing ring made of elastic material, easy to seal, valve and ball valve with medium pressure increases;

4, the valve stem seal is reliable, because the stem against rotation only shipped without movement, valve stem packing seals easy destruction and sealing ability increases with increased pressure of the medium;

5, due to have good self-lubricating materials such as PTFE, sphere's friction loss, so the long service life of ball valves;

6, bottom-mounted valve stem and valve stem head convex order preventing stem out, such as valve stem seal damage caused by fire, convex-order contact with the valve body can be formed metal, ensure that the valve stem seal;

7, anti-static feature: in the spring among spheroid, valve stem, valve, can export the static electricity generated by the process of switching.

Pneumatic ball valve actuators using the new GT series pneumatic actuator, double-action and single-acting (spring reset), rack and pinion drive, safe and reliable; large diameter valves series AW pneumatic actuator fork-type transmission, reasonable structure, high output torque, double-action and single-action.