Single Acting Double Acting Pneumatic Ball Valve 2' Flanged Ball Valve

Product Overview

Description

 

 

 

Safty attention:

1. Pneumatic actuator should be used on the provisions of air pressure.

2. Actuator will be broken when it operates above limit pressure.

3. It operate above limit temperature would damage internal parts and spring return.

4. No proper anti-corrosion operation enviroment that could damage the actuator internal and external components.

5. Do not disassemble spring components, avoid at spring pop up from the operating personnel.

6. Online maintenance must cut off gas source, emptying actuators internal residual pressure rear can maintenance.

7. Actuator with pressure do not remove the cover and disassembling actuator.

8. Actuators and valve assembly determine valve switch position before and actuators and position indicator instructions must be correct the same position.

9. In the assembly operation, make hand debugging and clothes away from the valve, pay attention to the opearating personnel safty way.