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Epoxy Painting Rack And Pinion Actuator Aluminum Alloy Actuator For Butterfly Valve Ball Valve
| Place of Origin | China |
| Brand Name | OEM |
| Certification | CE,ATEX,ISO9001 |
| Model Number | 32mm to 400mm |
Epoxy Painting Rack And Pinion Actuator
,Aluminum Alloy Rack And Pinion Actuator
,Aluminum Alloy Actuator For Butterfly Valve
High-performance epoxy painted rack and pinion pneumatic actuator designed for butterfly valves and ball valves. Features aluminum alloy construction with durable surface treatment for industrial applications.
| Attribute | Value |
|---|---|
| Installation Valve | Butterfly valves, Ball valves |
| Body Material | Aluminum Alloy |
| Type | Double Effect, Single Effect |
| Sizes Range | AT32-AT400 |
| Structure | Rack And Pinion Pneumatic Actuator |
| Normal Temperature Range | -20℃ to 80℃ |
- Compact design with long working life for ball and butterfly valves
- Available in single acting (spring return) or double acting configurations
- Custom color options including orange, blue, black, and dark gray (OEM colors available)
- Working pressure: 0.3~0.8MPa (2~8bar)
- Bottom connection: ISO 5211 standard
- Solenoid valve standard: Namur
- Compatible with accessories: limit switch box, solenoid valve, positioner
- Material: Extruded Aluminum alloy
- Rotary Angle: 0~90 degree
- Surface Treatment: Hard anodizing
- Working Temperature Ranges:
- Normal: -20ºC(-4°F) to 80ºC (+176°F)
- High: -15ºC(+5°F) to 150ºC (+302°F)
- Low: -40ºC(-104°F) to 80ºC (+176°F)
- Connection Standards: NAMUR, ISO5211 and DIN3337
AT series pneumatic actuators incorporate the latest technology with full conformance to ISO5211, DIN3337, VDINDE-3854, and NAMUR specifications. The extruded high-intensity aluminum body features a honed internal surface with hard anode oxygenation for durability and low friction.
Key advantages include compact construction, external stroke adjustment (±5°), and options for double acting or spring return (normally-open/normally-close) configurations. The pre-compressed load spring ensures safe mounting, while die-cast aluminum pistons and end caps provide strength with light weight.
| 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" | ||
| AT400 | 950 | 464 | 516 | 30 | 130 × 30 | 60 | 55 | Æ254 | Æ165 | 8-M16 × 25 | M20 × 25 | NAMUR G1/2" |
AT series Pneumatic Actuators are suitable for various environments including flammable, corrosive, dusty, strong magnetic field, radiation, and vibration conditions. Ideal for industrial automation in:
- Electric power plants
- Petrochemical facilities
- Metallurgy operations
- Oil and gas processing
- Water treatment and drainage systems
- Chemical processing plants
- Mining operations
- Food and pharmaceutical production
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