Stainless Steel Ball Valve with Pneumatic Actuator 2-8 Bar Working Pressure 0-90 Degree Rotation
Stainless steel ball valve with pneumatic actuator designed for precise fluid flow control in industrial applications. Features rack and pinion rotary actuator mechanism with multiple operating modes.
| Parameter | Specification |
|---|---|
| Material | Extruded Aluminum Alloy |
| Rotary Angle | 0-90 degrees |
| Structure | Rack and Pinion Rotary Actuator |
| Working Pressure | 2-8 bar (0.3-0.8 MPa) |
| Surface Treatment | Hard Anodizing |
| 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 |
| Available Colors | Grey, Black, Sky Blue, Dark Blue, Red, Orange |
- Full compliance with ISO5211, DIN3337, VDINDE-3854, and NAMUR standards
- Extruded high-intensity aluminum body with hard anodized coating for durability
- Low friction design with high-quality bearings for quiet operation
- External stroke adjustment bolts for precise ±5° calibration
- Available in double acting and single acting (spring return) models
- Multi-function indicator with NAMUR compatibility for accessory mounting
- Pre-compressed load spring for safe installation and maintenance
- Die-cast aluminum pistons and end caps for strength and lightweight construction
- Multiple O-ring materials available for various temperature requirements
- Direct solenoid valve mounting without connecting planks
| 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" |
AT series pneumatic actuators are suitable for ball valves and butterfly valves in various industrial environments including flammable, corrosive, dusty, strong magnetic field, radiation, and vibration conditions. Widely used in electric power, petrochemical, metallurgy, petroleum, gas, construction, drainage, chemical industry, oil refining, mining, power plants, architecture, medicine, food, gas, and scientific research sectors.
- Limit switch box
- Solenoid valve
- Positioner
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