Side mounted manual single acting pneumatic actuator
The utility model discloses a side mounted handwheel single acting pneumatic actuator, which comprises an actuator body, and the inner part of the actuator body is provided with through holes through the left and right ends of the actuator body. The upper and lower inner parts in the middle of the through hole rotate the connecting plate through the bearing, and the connecting rod is fixed on the top of the plate. The support rod rotates through the connecting hole of the bearing, the top of one end of the support rod clamps the bevel gear I, the bevel gear I is meshed with the bevel gear II, the bevel gear II clamps one end of the rotating rod, the other end of the rotating rod penetrates one side of the actuator body, and the actuator body is rotated and connected through the bearing. By setting a rotary lever on one side of the actuator body, the space occupation of the actuator can be reduced, the operation is convenient, and the time is saved. By setting bevel gear I and bevel gear II, the rotary lever can drive the rotation of the support rod well, so as to rotate the circular plate, close and open the through-hole, and facilitate use Pneumatic actuators have relatively fast execution speed and fast switching speed, so they are usually called pneumatic quick shut-off ball valves. The pneumatic ball valve is usually equipped with various accessories, such as solenoid valve, air source treatment triplet, limit switch, positioner, control box, etc., to achieve local control and remote centralized control. The valve switch can be controlled in the control room.
