China in stock Stainless steel pneumatic Rotary actuator
Product Description
AT series Stainless Steel Pneumatic Actuator is made of dual pistons driven by racks and pinions.
There are two models. One is Dual Acting model, and the other is Spring Return model,
which can suit various corrosive environment indoor or outdoor.
Our Advantages
Advantages
- Corrosion Resistance: The stainless - steel construction makes the actuator highly resistant to corrosion, ensuring a long service life in harsh environments.
- High Reliability: Pneumatic actuators are known for their reliability and simplicity. They have fewer moving parts compared to other types of actuators, reducing the risk of mechanical failure.
- Fast Response Time: Pneumatic actuators can respond quickly to changes in air pressure, allowing for rapid control of the connected device. This is particularly important in applications where quick action is required, such as in process control systems.
- Easy Maintenance: The simple design of pneumatic actuators makes them relatively easy to maintain. Routine maintenance typically involves checking for air leaks, inspecting the seals and bearings, and ensuring proper lubrication.
- Explosion - Proof: In certain configurations, stainless - steel pneumatic actuators can be designed to be explosion - proof, making them suitable for use in hazardous environments where there is a risk of fire or explosion.
Detailed Photos

Application
- Chemical Industry: Used in the control of valves for the transportation and processing of chemical fluids and gases, where corrosion resistance is crucial.
- Food and Beverage Industry: Ideal for applications in food processing plants and breweries, as stainless steel is hygienic and easy to clean, meeting the strict sanitary requirements of these industries.
- Pharmaceutical Industry: Employed in the control of process equipment and valves in pharmaceutical manufacturing, where cleanliness and reliability are of utmost importance.
- Marine and Offshore Applications: Due to their corrosion - resistant properties, stainless - steel pneumatic actuators are widely used in marine environments, such as on ships and offshore platforms, for the control of valves in seawater systems, fuel systems, and ventilation systems.
- Water and Wastewater Treatment Plants: Used to control the flow of water and wastewater in treatment processes, where the actuators are exposed to various chemicals and harsh environmental conditions.
Product Parameters
Material |
Stainless Steel SS304 or SS316 |
Rotary Angle |
0~90 degree |
Structure |
rack and pinion rotary actuator |
Working Pressure |
2~10bar |
Surface Treatment |
electroplate |
Working Temperature |
Normal Temperature: -20ºC(-4°F) ~ 80ºC (+176°F);
High Temperature: -15ºC(+5°F) ~ 150ºC (+302°F);
Low Temperature: -40ºC(-104°F) ~ 80ºC (+176°F). |
Connection |
NAMUR, ISO5211 and DIN3337 |
Application |
ball valve, butterfly valve, Plug Valve and rotary machine |
Cup Color |
Stainless Steel color itself |
Certifications
CE, ATEX TUV, SIL3, EAC, ISO9001 certifications
Packaging & Shipping
Packing detail:
1. separate carton with foam packing inside
2. plywood case for ocean shipment
3. Plywood pallet for air shipment
Port of departure: Shanghai, China
Lead Time:
Quantity(Units) |
1-50 |
51-1000 |
1001-10000 |
>10001 |
Est. Time(days) |
Goods in stock |
7 |
20 |
To be negotiated |