AT Series Pneumatic Actuator 2-8 Bar Working Pressure with ISO5211 Connection for Ball and Butterfly Valves
Price:
10-2000
MOQ:
1pcs
Delivery Time:
3-7 days
Brand:
OEM
Product Description
Product Overview
AT series pneumatic actuators are precision-engineered rack and pinion rotary actuators designed for industrial ball valves, butterfly valves, and rotary machinery. Available in both double-acting and single-acting (spring return) configurations with working pressures of 2-8 bar.
Technical Specifications
Material: Extruded Aluminum Alloy
Rotary Angle: 0-90 degrees
Working Pressure: 2-8 bar (0.3-0.8 MPa)
Surface Treatment: Hard Anodizing
Connection Standards: NAMUR, ISO5211, DIN3337
Working Temperature:
- Normal: -20°C to +80°C (-4°F to +176°F)
- High: -15°C to +150°C (+5°F to +302°F)
- Low: -40°C to +80°C (-104°F to +176°F)
Key Features & Benefits
- Full compliance with ISO5211, DIN3337, VDINDE-3854, and NAMUR standards
- Honed internal surface with hard anodized coating for extended service life
- High-quality bearings for low friction, high cycle life, and quiet operation
- External stroke adjustment bolts for precise ±5° adjustment
- Compact, modern design with multiple specifications for economic selection
- Available in double-acting and single-acting (spring return) models
- Pre-compressed load spring for safe mounting and disassembly
- Multiple O-ring materials available for different temperature requirements
- Easy solenoid valve mounting without connecting planks
- Custom colors and branding available for OEM applications
Dimensional Specifications
| Model | A (mm) | B (mm) | C (mm) | D (mm) | H×I (mm) | G (mm) | N (mm) | Air Connection |
|---|---|---|---|---|---|---|---|---|
| ATO32 | 110 | 45 | 45 | 20 | 50×25 | 12 | 9 | G1/8" |
| AT040 | 122 | 60 | 65 | 20 | 80×30 | 14 | 11 | NAMUR G1/4" |
| AT052 | 147 | 72 | 72 | 20 | 80×30 | 14 | 11 | NAMUR G1/4" |
| AT063 | 172 | 88 | 83 | 20 | 80×30 | 18 | 14 | NAMUR G1/4" |
| AT075 | 184 | 100 | 95 | 20 | 80×30 | 20 | 14 | NAMUR G1/4" |
| AT083 | 204 | 109 | 103 | 20 | 80×30 | 21 | 17 | NAMUR G1/4" |
| AT092 | 262 | 117 | 109 | 20 | 80×30 | 22 | 17 | NAMUR G1/4" |
| AT105 | 268 | 133 | 121 | 20 | 80×30 | 26 | 22 | NAMUR G1/4" |
| AT125 | 301 | 155 | 143 | 20 | 80×30 | 27 | 22 | NAMUR G1/4" |
| AT140 | 394 | 173 | 152 | 20 | 80×30 | 32 | 27 | NAMUR G1/4" |
| AT160 | 458 | 198 | 174 | 20 | 80×30 | 34 | 27 | NAMUR G1/4" |
| AT190 | 528 | 232 | 206 | 30 | 130×30 | 40 | 36 | NAMUR G1/4" |
| AT210 | 532 | 257 | 226 | 30 | 130×30 | 40 | 36 | NAMUR G1/4" |
| AT240 | 660 | 291 | 260 | 30 | 130×30 | 50 | 46 | NAMUR G1/4" |
| AT270 | 740 | 330 | 294 | 30 | 130×30 | 50 | 46 | NAMUR G1/2" |
| AT300 | 798 | 354 | 336 | 30 | 130×30 | 60 | 46 | NAMUR G1/2" |
| AT350 | 880 | 408 | 385 | 30 | 130×30 | 60 | 46 | NAMUR G1/2" |
| AT400 | 950 | 464 | 516 | 30 | 130×30 | 60 | 55 | NAMUR G1/2" |
Industrial Applications
AT series pneumatic actuators are engineered for demanding industrial environments including:
- Electric power generation and distribution
- Petrochemical and refining operations
- Oil and gas production and transmission
- Chemical processing plants
- Mining and metallurgical operations
- Water treatment and municipal systems
- Pharmaceutical and food processing
- Scientific research and laboratory applications
Available Accessories
- Limit switch boxes for position feedback
- Solenoid valves for electrical control
- Positioners for precise valve control
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