Spring Return Pneumatic Rotary Actuator 0-90° Single Action 2-8bar Aluminum Body
Price:
10-2000
MOQ:
1pcs
Delivery Time:
3-7 days
Brand:
OEM
Product Description
Spring Return Pneumatic Rotary Actuator
Single action pneumatic actuator with spring return mechanism, available in silver body finish with multiple color options.
Technical Specifications
Material: Extruded Aluminum Alloy
Rotary Angle: 0-90 degrees
Structure: Rack and pinion rotary actuator
Working Pressure: 2-8 bar (0.3-0.8 MPa)
Surface Treatment: Hard anodizing
Working Temperature: Normal: -20°C to 80°C, High: -15°C to 150°C, Low: -40°C to 80°C
Connection Standards: NAMUR, ISO5211, DIN3337
Key Features
Extruded high-intensity aluminum body with honed internal surface
Hard anodized coating for extended service life
Low friction coefficient and swift performance
External stroke adjustment bolts (±5° at open/close directions)
Multi-function indicator with NAMUR for accessory mounting
Pre-compressed load spring for safe mounting and disassembly
Available in single acting (spring return) and double acting models
High-quality bearings for low friction, long cycle life, and quiet operation
OEM color and branding options available
Dimensional Specifications
| Model | A (mm) | B (mm) | C (mm) | D (mm) | Air Connection |
|---|---|---|---|---|---|
| ATO32 | 110 | 45 | 45 | 20 | G1/8" |
| AT040 | 122 | 60 | 65 | 20 | NAMUR G1/4" |
| AT052 | 147 | 72 | 72 | 20 | NAMUR G1/4" |
| AT063 | 172 | 88 | 83 | 20 | NAMUR G1/4" |
| AT075 | 184 | 100 | 95 | 20 | NAMUR G1/4" |
| AT083 | 204 | 109 | 103 | 20 | NAMUR G1/4" |
| AT092 | 262 | 117 | 109 | 20 | NAMUR G1/4" |
| AT105 | 268 | 133 | 121 | 20 | NAMUR G1/4" |
| AT125 | 301 | 155 | 143 | 20 | NAMUR G1/4" |
| AT140 | 394 | 173 | 152 | 20 | NAMUR G1/4" |
| AT160 | 458 | 198 | 174 | 20 | NAMUR G1/4" |
| AT190 | 528 | 232 | 206 | 30 | NAMUR G1/4" |
| AT210 | 532 | 257 | 226 | 30 | NAMUR G1/4" |
| AT240 | 660 | 291 | 260 | 30 | NAMUR G1/4" |
| AT270 | 740 | 330 | 294 | 30 | NAMUR G1/2" |
| AT300 | 798 | 354 | 336 | 30 | NAMUR G1/2" |
| AT350 | 880 | 408 | 385 | 30 | NAMUR G1/2" |
| AT400 | 950 | 464 | 516 | 30 | NAMUR G1/2" |
Applications
Ideal for ball valves, butterfly valves, and various rotary machinery applications across multiple industries including:
Electric power and petrochemical plants
Metallurgy, petroleum, and gas industries
Municipal water systems and construction
Chemical processing and oil refining
Mining, power generation, and manufacturing
Food processing, pharmaceuticals, and scientific research
Available Accessories
Limit switch boxes, solenoid valves, and positioners for enhanced control functionality.
Product Images
Contact Information
Mobile: +86 13921532524
WeChat: wxy871031
Email: snow0909@hotmail.com
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Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.
Company
Wuxi Pneumatic Valve Co., Ltd
Location
No.10, Yingye Road, Yangshi Town, Wuxi, Jiangsu, China.
Contact Person
Wang