90-degree pneumatic rotary actuator is a type of actuator used to control the rotational movement of valves, such as butterfly valves or ball valves. It is designed to provide a 90-degree rotation for the valve, allowing it to be fully opened or closed.
This type of actuator operates using compressed air as the power source. When the air is applied to the actuator, it drives the internal mechanism, usually a rack and pinion or a piston, which rotates the valve shaft by 90 degrees.
The 90-degree pneumatic rotary actuator is available in various sizes and torque ratings to match the requirements of different valve sizes and operating conditions. It is essential to choose the correct actuator size and torque output to ensure proper valve operation.
When selecting a 90-degree pneumatic rotary actuator for a butterfly valve or ball valve, consider factors such as the valve size, operating pressure, and the torque required to open and close the valve. It is also crucial to ensure compatibility between the actuator and the valve, as they need to be properly matched in terms of size and connection type.
Consulting with valve manufacturers, actuator suppliers can help you select the appropriate 90-degree pneumatic rotary actuator for your specific valve application.
