COVNA Pneumatic 3 Way Ball Valves







COVNA Rack & Pinion Pneumatic Actuators
● Spring Return Type Pneumatic Actuator: There are a number of springs inside the actuator. Air to open, and the valve will auto-return when the air the interrupted. Torque range from 5.7Nm to 2792Nm
● Double Acting Type Pneumatic Actuator: Air to open and air to close. Torque range from 8Nm to 4678Nm

Spring Return Type Pneumatic Actuator

Double Acting Type Pneumatic Actuator
COVNA Pneumatic Accessories
Offering all kinds of pneumatic accessories to help your flow control automatically


What We Can Do For You?
● Selection guide. We are application-oriented and provide targeted and flexible solutions
● Free documents are provided to help you use the valve.
● Technical support. Meet any problem during the valve working, feel free to contact us and our experienced sales team and engineer would like to help you solve it.




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