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Pneumatic Ball Valve

Pneumatic Ball Valve


Description of Pneumatic Ball Valve:

ZECO pneumatic ball valve is composed of pneumatic actuator and ball valve named. The advantage of pneumatic ball valve is the fast switching speed, the normal switching speed can reach 0.05 seconds/time, also because of the fast switching, ZECO pneumatic ball valve is often used as a quick cut-off valve on the pipeline. Pneumatic devices are often equipped with solenoid valve, air source processing triplets, limit switch, positioner and control box, so ZECO pneumatic ball valve and electric ball valve can also achieve remote operation.


Features of Pneumatic Ball Valve:

1. ZECO pneumatic ball valve can realize remote centralized control, which does not need to waste energy running to the site or climbing to the height at the risk of manual control, greatly reducing the waste of personnel efficiency and ensuring the personal safety of personnel;

2. ZECO pneumatic ball valve only needs air source to make the ball rotate 90° and small torque to close the valve tightly. The inner chamber of the valve body of exactly the same size as the pipeline passage ensures minimal resistance and reduces energy waste in medium delivery;

3. ZECO pneumatic ball valve manufacturing experience for many years and international advanced technology combined with the design of the double seal structure, greatly ensure the valve in a variety of pressure conditions of the sealing performance.When the medium pressure runs in the low pressure area, the contact area between the valve seat sealing ring and the ball is small, so there is a larger sealing pressure to ensure the valve seat is reliably sealed.When the medium runs in high position, the contact area between the seat seal ring and the ball valve increases, so the seat seal ring can withstand the greater medium thrust without damage;

4. ZECO pneumatic ball valve can be selected from various brands of pneumatic actuators to meet the special requirements of customers.


Material of Pneumatic Ball Valve:

No

Part

Material

1

Body

ASTM A351 CF8

2

Bonnet

ASTM A351 CF8

3

Ball

ASTM A182 F304

4

Seat

ASTM A182 F304 + PTFE

5

Stem

ASTM A276 304

6

Anti-static Device

SS304

7

Gasket

Graphite + SS304

8

Bolt

ASTM A193 B8

9

Nut

ASTM A194 8

10

O-ring

Viton A

11

Pneumatic Actuator

ASTM A182 F304


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