Stainless Steel Pneumatic Actuator 2-8 Bar Working Pressure with 90° Rotation for Control Valves
Price:
10-2000
MOQ:
1pcs
Delivery Time:
3-7 days
Brand:
OEM
Product Description
Product Overview
AT Series stainless steel pneumatic actuators provide reliable rotary motion control for industrial valves and machinery. Available in both double-acting and spring-return configurations, these actuators deliver precise 90-degree rotation with working pressures from 2-8 bar.
Technical Specifications
| Material | SS304, SS316 Stainless Steel |
|---|---|
| Rotation 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 |
| Applications | Ball valves, butterfly valves, rotary machinery |
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° precision)
Dual operation modes: double-acting and spring-return
Multi-function indicator with NAMUR compatibility
Pre-compressed load spring for safe installation
Die-casting aluminum pistons and end caps
Temperature-specific O-ring materials available
Dimensional Specifications
Available in multiple models from ATO32 to AT400 with varying dimensions and connection specifications.
| Model | A | B | C | D | H×I | G | N | J | K | L | M | Air Connection |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| ATO32 | 110 | 45 | 45 | 20 | 50×25 | 12 | 9 | Æ36 | M5×7.5 | G1/8" | ||
| AT040 | 122 | 60 | 65 | 20 | 80×30 | 14 | 11 | Æ50 | Æ36 | M6×10 | M5×7.5 | NAMUR G1/4" |
| AT052 | 147 | 72 | 72 | 20 | 80×30 | 14 | 11 | Æ50 | Æ36 | M6×10 | M5×7.5 | NAMUR G1/4" |
| AT063 | 172 | 88 | 83 | 20 | 80×30 | 18 | 14 | Æ70 | Æ50 | M8×13 | M6×10 | NAMUR G1/4" |
| AT075 | 184 | 100 | 95 | 20 | 80×30 | 20 | 14 | Æ70 | Æ50 | M8×13 | M6×10 | NAMUR G1/4" |
| AT083 | 204 | 109 | 103 | 20 | 80×30 | 21 | 17 | Æ70 | Æ50 | M8×13 | M6×10 | NAMUR G1/4" |
| AT092 | 262 | 117 | 109 | 20 | 80×30 | 22 | 17 | Æ70 | Æ50 | M8×13 | M6×10 | NAMUR G1/4" |
| AT105 | 268 | 133 | 121 | 20 | 80×30 | 26 | 22 | Æ102 | Æ70 | M10×16 | M8×13 | NAMUR G1/4" |
| AT125 | 301 | 155 | 143 | 20 | 80×30 | 27 | 22 | Æ102 | Æ70 | M10×16 | M8×13 | NAMUR G1/4" |
| AT140 | 394 | 173 | 152 | 20 | 80×30 | 32 | 27 | Æ125 | Æ102 | M12×20 | M10×16 | NAMUR G1/4" |
| AT160 | 458 | 198 | 174 | 20 | 80×30 | 34 | 27 | Æ125 | Æ102 | M12×20 | M10×16 | NAMUR G1/4" |
| AT190 | 528 | 232 | 206 | 30 | 130×30 | 40 | 36 | Æ140 | M16×24 | NAMUR G1/4" | ||
| AT210 | 532 | 257 | 226 | 30 | 130×30 | 40 | 36 | Æ140 | M16×24 | NAMUR G1/4" | ||
| AT240 | 660 | 291 | 260 | 30 | 130×30 | 50 | 46 | Æ165 | M20×25 | NAMUR G1/4" | ||
| AT270 | 740 | 330 | 294 | 30 | 130×30 | 50 | 46 | Æ165 | M20×25 | NAMUR G1/2" | ||
| AT300 | 798 | 354 | 336 | 30 | 130×30 | 60 | 46 | Æ165 | M20×25 | NAMUR G1/2" | ||
| AT350 | 880 | 408 | 385 | 30 | 130×30 | 60 | 46 | Æ165 | M20×25 | NAMUR G1/2" | ||
| AT400 | 950 | 464 | 516 | 30 | 130×30 | 60 | 55 | Æ254 | Æ165 | 8-M16×25 | M20×25 | NAMUR G1/2" |
Industrial Applications
AT Series pneumatic actuators are engineered for demanding industrial environments including power generation, petrochemical processing, oil and gas, chemical plants, mining operations, water treatment facilities, and manufacturing applications. Suitable for flammable, corrosive, dusty, and extreme temperature conditions.
Available Accessories
Limit switch boxes for position feedback
Solenoid valves for electrical control
Positioners for precise control
Custom color options (OEM available)
Contact Information
Mobile: +86 13921532524
WeChat: wxy871031
Skype: snow870909
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