Stainless Steel Single Acting Pneumatic Actuator

Stainless Steel Single Acting Pneumatic Actuator

​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.

Product Introduction

We have outstanding technological innovation capabilities and the ability to provide customers with overall solutions for Pneumatic Double Eccentric Butterfly Valve, Pneumatic Flange High Performance Butterfly Valve, Double Acting Pneumatic Rotary Cylinder. If you have any comments about our company or products, please feel free to contact us, your coming mail will be highly appreciated. Since the establishment of our company, it has always been adhering to the corporate philosophy of 'symbiosis', with the goal of creating world-class products, and striving for diversification and globalization. Our company has constructed a high efficiency, low-cost organization system, with high-quality and low-cost products to dedicate to the majority of consumers. We will continue to pursue innovation, enhance our competitiveness, and establish a good reputation image of the enterprise, so as to develop to a higher and farther field!

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

Body

Extruded aluminium, anodizing

Pistons

Die-casted aluminium alloy

Drive Shaft

Carbon steel, nickel plated

Cam

Stainless steel/Carbon steel

Seals

Nitrile

End Covers  

Die-cast aluminium, polyester coating

Springs (spring return model)

Pre-compressed cartridges, polyester coating

Fasteners

304 stainless steel

Supply Air Connection

G1/8", G1/4"

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.

Stainless Steel Single Acting Pneumatic Actuator are sold at home and abroad and exported to many countries and regions. Warmly welcome customers to discuss cooperation, we sincerely hope to meet your needs. Since we have an R&D team with strong innovation capabilities in the industry, we have always adhered to independent technological innovation to build an international high-level R&D platform. Our mission is to make every product exceed your expectations, and every service has a greater improvement, and on this basis, our company will develop steadily and grow stronger.

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