AT Series Aluminum Pneumatic Actuator for Ball and Butterfly Valves - ISO5211 Mounting, 2-8 Bar Pressure Range, -40°C to 150°C Temperature
Price:
10-2000
MOQ:
1pcs
Delivery Time:
3-7 days
Brand:
OEM
Product Description
AT Series Rack and Pinion Aluminum Pneumatic Actuator
Product Overview
AT Series rack and pinion pneumatic actuators are designed for ball and butterfly valves with ISO5211 mounting interface. Available in dual acting and spring return models for various industrial applications.
Key Specifications
| Material | Extruded Aluminum Alloy |
| Rotary Angle | 0~90 degree ±5° |
| Working Pressure | 2~8 bar |
| 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 machines |
Construction Features
- Position Indicator: NAMUR compatible for mounting accessories
- High-Precision Pinion: Nickel alloy steel, customizable dimensions
- Actuator Body: Extruded aluminum alloy with hard anodizing
- End Caps: Die-casting aluminum with powder polyester coating
- Twin Rack Pistons: Aluminum with hard anodizing for long cycle life
- External Travel Adjustment: ±5° adjustment at both open and close directions
- High Performance Springs: Corrosion-resistant with adjustable torque
- Low-Friction Bearings: Compound material for reduced maintenance
- Sealing: NBR rubber O-rings (Viton/Silicone for extreme temperatures)
Dimensional Specifications
| Model | A (mm) | B (mm) | C (mm) | Air Connection |
|---|---|---|---|---|
| ATO32 | 110 | 45 | 45 | G1/8" |
| AT040 | 122 | 60 | 65 | NAMUR G1/4" |
| AT052 | 147 | 72 | 72 | NAMUR G1/4" |
| AT063 | 172 | 88 | 83 | NAMUR G1/4" |
| AT075 | 184 | 100 | 95 | NAMUR G1/4" |
| AT083 | 204 | 109 | 103 | NAMUR G1/4" |
| AT092 | 262 | 117 | 109 | NAMUR G1/4" |
| AT105 | 268 | 133 | 121 | NAMUR G1/4" |
| AT125 | 301 | 155 | 143 | NAMUR G1/4" |
| AT140 | 394 | 173 | 152 | NAMUR G1/4" |
| AT160 | 458 | 198 | 174 | NAMUR G1/4" |
| AT190 | 528 | 232 | 206 | NAMUR G1/4" |
| AT210 | 532 | 257 | 226 | NAMUR G1/4" |
| AT240 | 660 | 291 | 260 | NAMUR G1/4" |
| AT270 | 740 | 330 | 294 | NAMUR G1/2" |
| AT300 | 798 | 354 | 336 | NAMUR G1/2" |
| AT350 | 880 | 408 | 385 | NAMUR G1/2" |
| AT400 | 950 | 464 | 516 | NAMUR G1/2" |
Applications
Ideal for automation control in electric power, petrochemical, metallurgy, oil and gas, construction, chemical processing, mining, power generation, and various industrial environments.
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