Butterfly Valve Air Actuator

Butterfly Valve Air Actuator

Product：RT Series Butterfly Valve Air Cylinder

We have always adhered to a customer-centric business philosophy, committed to maximizing customer benefits, which is the fundamental principle of our company. In meeting customer needs, we demonstrate a high degree of flexibility and professionalism. Not only can we change the color of the cylinder body according to specific customer requirements, but we can also employ various techniques to ensure that the aluminum alloy cylinder body meets the expected performance standards.

Specifically, for ASTM6005 die-cast aluminum alloy cylinder bodies, we can use hard oxidation technology to significantly enhance their hardness and wear resistance. Additionally, to meet the visual requirements of different application scenarios, we can offer epoxy resin coatings in a variety of colors such as blue, orange, and yellow. Furthermore, the application of PTFE coating technology can further improve the corrosion resistance and smoothness of the cylinder body. If customers have special requirements for the conductivity of the cylinder body, we can also provide nickel plating services to ensure that the product performance meets various specific conditions. Through these diversified processing methods, we are committed to providing customers with customized one-stop solutions, ensuring that each aluminum alloy cylinder body perfectly meets the expectations and requirements of customers.

- The bottom surface of the handwheel mechanism connects to the valve, while the bracket surface connects to the cylinder. The valve shaft passes through the worm gear's inner hole, and the square end of the valve shaft matches the square hole of the cylinder.

(Operating process: During pneumatic operation, the cylinder drives the valve shaft and worm wheel to rotate together. During manual operation, the worm meshes with the worm wheel teeth, driving the rotation of the valve shaft, and the cylinder piston follows.)

- When rotating the handle to engage the worm, a tooth crowning phenomenon may occur, requiring a slight rotation of the handwheel to engage fully. When the operating handle is rotated into position, the limit screws need to be tightened.

- Loosening the limit screws with the handle in the engaged position prohibits pneumatic operation and enables manual operation. Rotate the handle to the disengaged position to separate the worm wheel and worm, enabling pneumatic operation.

- Loosening the limit screws with the handle in the disengaged position allows for pneumatic-to-manual switching. When loosening the limit screws and positioning the handle to the engaged position, a tooth crowning phenomenon may occur, requiring the handle to be rotated back and forth to ensure proper meshing of the worm wheel and worm.

- Pneumatic and manual operations cannot be driven simultaneously.

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