Rack and Pinion Pneumatic Rotary Actuators 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
Rack and pinion quarter-turn pneumatic rotary actuators designed for precise control of ball valves, butterfly valves, and rotary machinery. Available in dual-acting and spring-return models to suit various industrial applications.
Technical Specifications
Material & Construction
- Material: Extruded Aluminum alloy
- Rotary Angle: 0-90 degrees
- Structure: Rack and pinion rotary actuator
- Working Pressure: 2-8 bar
- Surface Treatment: Hard anodizing
- Connection Standards: NAMUR, ISO5211, and DIN3337
Temperature Ranges
- Normal Temperature: -20°C (-4°F) to 80°C (+176°F)
- High Temperature: -15°C (+5°F) to 150°C (+302°F)
- Low Temperature: -40°C (-104°F) to 80°C (+176°F)
Key Features
- Rack & pinion design for smooth operation
- Compact and lightweight construction
- ISO 5211 mounting pattern compatibility
- Adjustable stops for both open and closed positions (±5°)
- NAMUR accessory mounting specifications
- High-precision machined gear teeth for extended service life
- Low friction bearings on all moving surfaces
- Safety contained springs prevent hazards during maintenance
- Modular design using same body and end caps
- Corrosion resistant with hard anodized body and PTFE coated end caps
- Stainless steel fasteners throughout
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 various industrial environments including electric power, petrochemical, metallurgy, oil and gas, chemical processing, mining, power generation, and water treatment applications. Suitable for flammable, corrosive, dusty, strong magnetic field, radiation, and vibration environments both indoor and outdoor.
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