Aluminum Alloy Pneumatic Ball Valve Rotary Pneumatic Operated Ball Valves
The Aluminum Alloy Pneumatic Ball Valve Rotary Pneumatic Operated Ball Valve features a high-quality pneumatic actuator designed for precision control in industrial applications.
Pneumatic Actuator Specifications
Material: Extruded Aluminum alloy
Rotary Angle: 0~90 degree
Structure: rack and pinion rotary actuator
Working Pressure: 2~8bar
Surface Treatment: hard anodizing
Working Temperature:
- Normal Temperature: -20ºC(-4°F) ~ 80ºC (+176°F)
- High Temperature: -15ºC(+5°F) ~ 150ºC (+302°F)
- Low Temperature: -40ºC(-104°F) ~ 80ºC (+176°F)
Connection: NAMUR, ISO5211 and DIN3337
Application: ball valve, butterfly valve, and rotary machine
Cup Color: grey, black, sky blue, dark blue, red, orange
AT Series Pneumatic Actuators Features
- Conforms to ISO5211, DIN3337, VDINDE-3854, and NAMUR specifications
- Extruded high-intensity aluminum body with hard anodized coating
- Low friction coefficient for swift performance and long life
- Compact, modernized construction with multiple specifications
- High-quality bearings for low friction, high cycle life, and quiet operation
- External stroke adjustment bolts for precise ±5° adjustment
- Available in double acting and single acting (Spring-Return) models
- Multi-function indicator with NAMUR for easy accessory mounting
- Pre-compressed load spring for safe mounting and tear down
- Die-casting aluminum pistons and end caps for strength and light weight
- Various O-ring materials available for different temperature ranges
- Easy solenoid valve mounting without connecting plank
Main Features
- Ideal for ball valve and butterfly valve applications
- Cost-effective with compact design and long working life
- Available in single acting (spring return) or double acting models
- Standard colors: orange, blue, black, dark gray (OEM colors available)
- Working pressure: 0.3~0.8MPa
- Bottom connection: ISO 5211
- Solenoid valve standard: Namur
- Compatible accessories: limit switch box, solenoid valve, positioner
Pneumatic Actuator Dimensions
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" |
AT040 |
122 |
60 |
65 |
20 |
80 ×30 |
14 |
11 |
Æ50 |
Æ36 |
M6 ×10 |
M5 ×7.5 |
NAMUR G1/4" |
Product Applications
The AT series Pneumatic Actuator features dual pistons driven by racks and pinions, available in Dual Acting and Spring Return models. Suitable for various environments including flammable, corrosive, dusty, strong magnetic field, radiation, and vibration conditions, both indoor and outdoor.
Ideal for auto-control applications in electric power, petrochemical, metallurgy, petroleum, gas, construction, drainage, chemical industry, oil refining, mining, power plants, architecture, medicine, food, gas, and scientific research.
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