Compact single acting pneumatic actuator
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Compact single acting pneumatic actuator

AOX-P series compact single acting pneumatic actuator are applied to butterfly valves, ball valves, dampers or rotary machines.AOX attaches great importance to product design for AOX-P series compact single acting pneumatic actuator, and the design team has strong ability of product design and innovation. AOX has complete intellectual property rights and many technical patents. We excpect to be your long term partner in the near future.

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Product Description


Higher performance and reliability
Innovations and patented solutions for a universal drive shaft
Fully compliance with all the latest international standards
Compact housing design, suitable for any application and working environment
Wide range options in technical specification and highly cost-effective
Openrating temperature:Standard:-20°C +80°C
Lowtemperature: -40°C + 80°C
High temperature:-20°C + 150°C
Travel adjustment:Have adjustment range of ±4° for the rotation at 90°
• Centering rings for all sizes
• Brackets
• Couplings
• Solenoid valves
• Limit switch boxes
• Proximity switches

1. Integrated design.
Integrated design is adopted. All type of single acting actuators and double acting actuators are provided with same cylinder body and end cap. The acting module could be easily changed by installing or demounting springs.
2. Fastener.
All the fasteners for AOX-P series compact single acting pneumatic actuator are made of stainless steel to be resistant to corrosion for a long time.
3. Bottom mounting standard
The pontes of AOX-P series compact single acting pneumatic actuator are built in according to latest version of ISO5211,DIN3337(F03-F25) to guarantee the interchangeability and versatility of the products.
4. Multiple bearings and guides on pistons and racks for precise operation, low friction, high cycle life and a blowout proof pinion shaft. 

Bill of Materials

Performance Data (Single Acting)

Operation Mechanism (Single Acting)

The air source pressure comes into the body of AOX-P series compact single acting pneumatic actuator between the two pistons from air entrance (2) and pushes the pistons toward the end of the cylinder body while the springs at each ends inside the cylinder body is forced to shrink with the air between the pistons and the ends of the cylinder body released from air entrance (4).in the meantime, the racks of pistons drive the output shaft (gear wheel) simultaneously to rotate anticlockwise. After the direction of the air source pressure is reversed by the solenoid valve, the springs at each end begin to reset and the pistons are forced toward each other by the elasticity with the air between two pistons released from air entrance (2). Meanwhile the output shaft (gear wheel) would be driven by the racks of the pistons simultaneously to rotate clockwise. (if the pistons are assembled in different direction from each other, the output shaft would turn out to rotate in inverse direction when the springs reset, namely the single acting reverse SO type)


Our Advantages

1. We have a standardized quality control system. Each AOX-P series compact single acting pneumatic actuator will undergo product testing before leaving the factory. We have almost no customer complaints in 3 years.
2. We participate in various exhibitions for AOX-P series compact single acting pneumatic actuator all over the world. In the Valve World、Achema、Asia Water、PCVEXPO、ECWATECH、INDOWATER , you can all come to us.
3. We have a rapid after-sales response mechanism. When we receive customer feedback on after-sales issues, we will arrange technology to find problems and quickly provide solutions.


We are always ready for providing the sample and producing some small orders, in order to meet the business well. We are always ready to hear from you.

Q: How long can I expect to get the sample of AOX-P series compact single acting pneumatic actuator?
A :The samples will be ready for delivery in 3-5 days The samples will be sent va international express such as DHL ,UPS ,TNT, FEDEX and would be arrived within 3-5 days.

Q: How can order the AOX-P series compact single acting pneumatic actuator without any acknowledge of import ?
A :We could arrange you shipping or air or express for you and deliver everything to your port or provide you door to door service.

Q:Do you have any certificate for your AOX-P series compact single acting pneumatic actuator?
A:Now we have got CE,ATEX,GOST,SIL,EAC certificate for our products.

Production Equipment

Manufacturing process

Our Patents

Our Certificate


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