Rack and pinion spring return pneumatic actuator

Higher performance and reliability
Innovations and patented solutions for a universal drive shaft
Multifunction position indicator
Compact housing design, suitable for any application and working environment
Operating media:Dry or lubricated air, the non-corrosive gases or oil.
Openrating temperature:Standard:-20°C +80°C
Lowtemperature: -40°C + 80°C
High temperature:-20°C + 150°C
Highest pressure:The maximum input pressure is 8 Bar
Surface material: Hard anodized
ACCESSORIES AVAILABLE
• Couplings
• Solenoid valves
• Proximity switches
• Gear boxes
• Positioners

1. Travel Stops.
The two sole adjusting screws at the side surface of the AOX-P series rack and pinion spring return pneumatic actuator which has been already installed on the valve could make the adjustment of location of the valve opening and closing more convenient and accurate. 
2. Fastener.
All the fasteners are made of stainless steel to be resistant to corrosion for a long time.
3. Bottom mounting standard
The pontes of AOX-P series rack and pinion spring return pneumatic actuator are built in according to latest version of ISO5211,DIN3337(F03-F25) to guarantee the interchangeability and versatility of the products.
4. Multifunctional position indicator for visual position indication, and a direct, easy, economical way to mount popular sensors.

The air source pressure comes into the body of AOX-P series rack and pinion spring return 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)

1. We are manufacture for more than 20 years. Our company was founded in 1997,We are specialize in R&D, designing, and producing of AOX-P series rack and pinion spring return pneumatic actuator.
 
2. We have a provincial R & D testing center, advanced testing equipment can carry out various tests on parts and finished AOX-P series rack and pinion spring return pneumatic actuator.
 
3. We participate in various exhibitions all over the world. In the Valve World、Achema、Asia Water、PCVEXPO、ECWATECH、INDOWATER , you can all come to us.
 

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 is the sample time of the slipper? 
A :The regular AOX-P series rack and pinion spring return pneumatic actuator we all have in stock, if it is specially customized it takes about 3-5 days.

Q: How can order the AOX-P series rack and pinion spring return 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 stock for AOX-P series rack and pinion spring return pneumatic actuator ?
A :Most of products are under regular production we can make delivery immediately if we the specific one in stock.