Wuxi Pneumatic Valve Co., Ltd
| Payment Terms | T/T |
| Supply Ability | 1000pcs per day |
| Delivery Time | 3-7 days |
| Packaging Details | Foam+Carton Box+Wooden Case |
| Type | Double action spring return |
| Material | Aluminum Alloy |
| Structure | Rack & Pinion |
| Application | Automatic control valve |
| Power | Pneumatic |
| Temperature | Normal Temperature,Low Temperature,High Temperature |
| Media | hydraulic oil or water |
| Color | red.blue,gray,according to customer's requirements,customized |
| Cylinder size | Ø 32 to Ø400 |
| Brand Name | OEM |
| Model Number | AT32-AT400 |
| Certification | CE,ATEX,ISO9001 |
| Place of Origin | China |
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Product Specification
| Payment Terms | T/T | Supply Ability | 1000pcs per day |
| Delivery Time | 3-7 days | Packaging Details | Foam+Carton Box+Wooden Case |
| Type | Double action spring return | Material | Aluminum Alloy |
| Structure | Rack & Pinion | Application | Automatic control valve |
| Power | Pneumatic | Temperature | Normal Temperature,Low Temperature,High Temperature |
| Media | hydraulic oil or water | Color | red.blue,gray,according to customer's requirements,customized |
| Cylinder size | Ø 32 to Ø400 | Brand Name | OEM |
| Model Number | AT32-AT400 | Certification | CE,ATEX,ISO9001 |
| Place of Origin | China | ||
| High Light | Silicone Sealing Pneumatic Valve Actuator ，Low Temperature Pneumatic Valve Actuator | ||
Low Temperature Silicone Sealing Rack And Pinion Pneumatic Actuator 90 Degree Rotation Pneumatic Valve Actuator
Pneumatic actuator
| Material | Extruded Aluminum alloy |
| Rotary Angle | 0~90 degree ±5° |
| 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 |
| Endcap Color | grey, black, sky blue, dark blue, red, orange |
AT series pneumatic actuator construction
1. Indicator
Position indicator with NAMUR is convenient for mounting accessories such as limit switch box, positioner and so on.
2. Pinion
The pinion is high-precision and integrative, made from nickel alloy steel, full conform to the latest standards of ISO5211,DIN3337,NAMUR.The dimensions can be customized and the stainless steel is available.
3. Actuator body
According to the different requirements, the extruded aluminum alloy ASTM6005 body can be treated with hard anodized, powder polyester painted (different colors is available such as blue, orange, yellow etc.) or PTFE or nickel plated.
4. End caps
Die-casting aluminum powder polyester painted in different colors, PTFE or nickel plated.
5. Pistons
The twin rack pistons are made from die-casting aluminum treated with hard anodized or made from cast steel with galvanization .Symmetric mounting position, long cycle life and fast operation, reversing rotation by simply inverting the pistons.
6. Travel adjustment
The two independent external travel stop adjustment bolts can adjust 5˚ at both open and close directions easily and precisely.
7. High performance springs
Preloaded coating springs are made from the high quality material for resistant to corrosion and longer cycle life, which can be demounted safely and conveniently to satisfy different requirements of torque by changing quantity of springs.
8. Bearings & guides
Made from low friction, long-life compound material, to avoid the direct contact between metals. The maintenance and replacement are easy and convenient.
9. O-rings
NBR rubber o-rings provide trouble-free operation at standard temperature ranges. For high and low temperature, viton or silicone is used.
| 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" |
| AT052 | 147 | 72 | 72 | 20 | 80×30 | 14 | 11 | Æ50 | Æ36 | M6×10 | M5×7.5 | NAMUR G1/4" |
| AT063 | 172 | 88 | 83 | 20 | 80×30 | 18 | 14 | Æ70 | Æ50 | M8×13 | M6×10 | NAMUR G1/4" |
| AT075 | 184 | 100 | 95 | 20 | 80×30 | 20 | 14 | Æ70 | Æ50 | M8×13 | M6×10 | NAMUR G1/4" |
| AT083 | 204 | 109 | 103 | 20 | 80×30 | 21 | 17 | Æ70 | Æ50 | M8×13 | M6×10 | NAMUR G1/4" |
| AT092 | 262 | 117 | 109 | 20 | 80×30 | 22 | 17 | Æ70 | Æ50 | M8×13 | M6×10 | NAMUR G1/4" |
| AT105 | 268 | 133 | 121 | 20 | 80×30 | 26 | 22 | Æ102 | Æ70 | M10×16 | M8×13 | NAMUR G1/4" |
| AT125 | 301 | 155 | 143 | 20 | 80×30 | 27 | 22 | Æ102 | Æ70 | M10×16 | M8×13 | NAMUR G1/4" |
| AT140 | 394 | 173 | 152 | 20 | 80×30 | 32 | 27 | Æ125 | Æ102 | M12×20 | M10×16 | NAMUR G1/4" |
| AT160 | 458 | 198 | 174 | 20 | 80×30 | 34 | 27 | Æ125 | Æ102 | M12×20 | M10×16 | NAMUR G1/4" |
| AT190 | 528 | 232 | 206 | 30 | 130×30 | 40 | 36 | Æ140 | M16×24 | NAMUR G1/4" | ||
| AT210 | 532 | 257 | 226 | 30 | 130×30 | 40 | 36 | Æ140 | M16×24 | NAMUR G1/4" | ||
| AT240 | 660 | 291 | 260 | 30 | 130×30 | 50 | 46 | Æ165 | M20×25 | NAMUR G1/4" | ||
| AT270 | 740 | 330 | 294 | 30 | 130×30 | 50 | 46 | Æ165 | M20×25 | NAMUR G1/2" | ||
| AT300 | 798 | 354 | 336 | 30 | 130×30 | 60 | 46 | Æ165 | M20×25 | NAMUR G1/2" | ||
| AT350 | 880 | 408 | 385 | 30 | 130×30 | 60 | 46 | Æ165 | M20×25 | NAMUR G1/2" | ||
| AT400 | 950 | 464 | 516 | 30 | 130×30 | 60 | 55 | Æ254 | Æ165 | 8-M16×25 | M20×25 | NAMUR G1/2" |
Product Application
AT series Pneumatic Actuator is made of dual pistons driven by racks and pinions. There are two models. One is Dual Acting model, and the other is Spring Return model, which can suit various flammable, corrosive, dusty, strong magnetic field, radiation, vibration corrosive environment indoor or outdoor.
Auto-control in the field of electric power, petrochemical, metallurgy, petroleum, gas, town, construction, drainage, chemical industry, oil refining, mining, power plant, metallurgy, architecture, medicine, food, gas, scientific research, etc.
Company Details
Business Type:
Manufacturer
Year Established:
2007
Total Annual:
10000000-20000000
Employee Number:
70~100
Ecer Certification：
Verified Supplier
Our History Wuxi Pneumatic Valve Co., Ltd was established since 2007.Our company SPIRIT is "Better Quality, Better Service". We dedicate to establish a friendly long-term cooperative relationship with your esteemed company. Our Factory Our company has advanced processing e... Our History Wuxi Pneumatic Valve Co., Ltd was established since 2007.Our company SPIRIT is "Better Quality, Better Service". We dedicate to establish a friendly long-term cooperative relationship with your esteemed company. Our Factory Our company has advanced processing e...
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