Single Acting Spring Return Pneumatic Actuator 2-8 Bar Working Pressure 90° Rotation Aluminum Construction
Price:
10-2000
MOQ:
1pcs
Delivery Time:
3-7 days
Brand:
OEM
Product Description
Product Overview
Single acting spring return pneumatic actuators provide reliable mechanical operation for opening and closing various industrial equipment including dampers, butterfly valves, ball valves, and industrial machinery. These air-operated units utilize differential pressure to generate precise mechanical motion for 90° rotation between positions.
Technical Specifications
Core Specifications
- Material: Extruded Aluminum alloy construction
- Rotary Angle: 0-90 degree operation
- Structure: Rack and pinion rotary actuator design
- Working Pressure: 2-8 bar operating range
- Surface Treatment: Hard anodizing for durability
- Working Temperature: Normal range -20°C to 80°C, High range -15°C to 150°C, Low range -40°C to 80°C
- Connection Standards: NAMUR, ISO5211 and DIN3337 compatibility
- Application: Ball valves, butterfly valves, and rotary machinery
- Color Options: Grey, black, sky blue, dark blue, red, orange
Key Features
- Conforms to ISO5211, DIN3337, VDINDE-3854, and NAMUR standards
- Extruded high-intensity aluminum body with hard anodized coating
- Low friction coefficient for swift performance and extended service life
- Compact, modernized construction with multiple specifications
- High-quality bearings for low friction, high cycle life, and quiet operation
- External stroke adjustment bolts for precise ±5° adjustment capability
- Available in double acting and single acting (spring return) models
- Multi-function indicator with NAMUR for easy accessory mounting
- Pre-compressed load spring for safe mounting and disassembly
- Die-cast aluminum pistons and end caps for strength and light weight
- Various O-ring materials available for high and low temperature applications
Dimensional Specifications
| Model | A (mm) | B (mm) | C (mm) | D (mm) | H × I (mm) | G (mm) | N (mm) | J (mm) | K (mm) | 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 flammable, corrosive, dusty, strong magnetic field, radiation, and vibration conditions, suitable for both indoor and outdoor installations.
Primary Application Areas
- Electric power plants
- Petrochemical facilities
- Metallurgy operations
- Oil and gas processing
- Municipal water systems
- Construction projects
- Drainage systems
- Chemical processing plants
- Mining operations
- Pharmaceutical production
- Food processing
- Scientific research facilities
Contact Information
Mobile: +86 13921532524
WeChat: wxy871031
Email: snow0909@hotmail.com
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Company
Wuxi Pneumatic Valve Co., Ltd
Location
No.10, Yingye Road, Yangshi Town, Wuxi, Jiangsu, China.
Contact Person
Wang