Our company adheres to the business principle of 'survive by quality, develop by reputation', create first-class quality, and constantly provide economical and practical Pneumatic Flange High Performance Butterfly Valve, Electric Rotary Actuators, Cement Butterfly Valve and efficient and perfect after-sales service according to the needs of customers. If you give us a list of products you are interested in, along with makes and models, we can send you quotations. We have won the recognition and praise of our customers with modern management mode, good reputation, excellent products and service. As a team and as individuals, we set ambitious goals and are committed to developing the skills that will enable us to succeed. We deeply feel that product quality plays an important role in improving corporate reputation and expanding market share. We use this as a new driving force for corporate management and make unremitting efforts to ensure that product quality continues to meet customer needs.

Description

The actuator and adjustment mechanism of the Stainless Steel Pneumatic Actuator is a unified unit with a diaphragm, piston, fork and rack and pinion. The long piston stroke is suitable for applications requiring a large thrust; the diaphragm stroke is small and can only directly drive the valve stem. The fork-type pneumatic actuator has the characteristics of large torque, small space, and the torque curve is more in line with the torque curve of the valve, but it is not very beautiful. The rack-and-pinion pneumatic actuator has the advantages of simple structure, stable and reliable operation, safety and explosion-proof, etc. It is widely used in power plants, chemical industry, oil refining and other production processes with high safety requirements.

Specification

Air supply pressure: 2 bar~8bar 

Travel Adjustment: 90° ± 5° 

Operating temperature: -20 ~ +80° C 

Type: Double acting, Single acting (spring return)

Optional accessories: Limit switch box, Solenoid valve, Electro-pneumatic positioner, Air regulator

Lubrication: All the moving parts are coated with lubricants, extending their service life 

Application: Either indoor or outdoor

Advantages

The Stainless Steel Pneumatic Actuator uses a rack and pinion drive structure and a widened guide PTFE slide design to greatly increase output torque output efficiency. The adjustable range of bidirectional angles up to ±10° can meet the needs of all types of rotary valves. The bottom connection is ISO5211 compliant and can be mounted directly on top of ball valves, butterfly valves, plug valves, etc. The solenoid valve interface on the top and side of the actuator complies with the mamur norm standard, making it easier to install control accessories such as solenoid valves, triplex and limit switches.

We will continuously develop Gt Series Rack and Pinion Double Acting and Spring Return Single Acting Stainless Steel / Aluminum Alloy Pneumatic Actuator for Ball / Butterfly Valve products that adapt to new situations and new needs, and strictly control the quality. Our company attaches great importance to the long-term brand image, highlighting the technical foresight of the products. We are in line with the purpose of establishing a good long-term cooperative relationship with customers, and constantly forge ahead to develop and manufacture new products.

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