• Quarter Turn Pneumatic Air Actuator 3 Position Part Rotary Air Spring Actuator
Quarter Turn Pneumatic Air Actuator 3 Position Part Rotary Air Spring Actuator

Quarter Turn Pneumatic Air Actuator 3 Position Part Rotary Air Spring Actuator

Product Details:

Place of Origin: China
Brand Name: Veson/OEM
Certification: ISO/CE/SIL3
Model Number: VS-052DA

Payment & Shipping Terms:

Minimum Order Quantity: 1 Ea
Price: FOB Shanghai
Packaging Details: Carton/Plywood case
Delivery Time: One week
Payment Terms: L/C, T/T
Supply Ability: 10000PCS/Month
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Detail Information

Material: 8412390000 Type: Air Piston Actuator
Function: Actuated Plastic Valve Valve: 9NM To 4620Nm
3 Position: ISO5211/DIN3337 Application: General
High Light:

quarter turn pneumatic actuator

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pneumatic rotary actuator

Product Description

Quarter Turn Pneumatic Actuator 3 Position Part Turn Rotary actuator air spring actuator
 
Product Details
 
Epoxy coated(over 80um) die cast aluminum end caps provide maximum resistance against potentially corrosive elements. Other
treatments such as Nickel,Ceramic, PTFE,Polyester coated are available.

 
 
2 bar(29 psig) to 8 bar(116 psig) double acting
3 bar(44 psig) to 8 bar(116 psig) spring return

 
Std.(NBR O-rings): -20°C(-4°F) to +80°C(+176°F)
Lower Temp. (HNBR O-rings):-40°C(-40°F) to +80°C(+176°F)
High Temp. (Viton O-rings): -15°C(+5°F) to +150°C(+300°F)

 
The actuator range consists of 15 sizes, with torques from 8Nm(70in.ibs) to 4583Nm(65184in.lbs)at 5bar(70pisg)
 
Filtered dry or lubricated air for non-corrosive gas, water or lighthydraulic oil. The maximum particle size must not
exceed 30 microns.

 
Bottom drilling complies with ISO 5211/DIN 3337 to match valve. Interfacefor solenoid valve, shaft top end and top
drilling for assembling accessories are in accordance with VDI/VDE-3845, NAMUR standard.
 
Every actuator is hydraulically tested, certified and guaranteed for a minimum of 500,000 cycles.
 
 
Widely used in automatic devices, e.g. light industry, chemical industry, textile, electron,machinery, etc
 
Application fields
New type solenoid valve, unique appearance, compact structure.
Through the selection of the pressure class, suitable for different working medium.

 
Widely used in the field as bellow:

chemicalsfoodHVAC industrywater treatment
environmental protectiontransportrefrigeration industrypulp and paper
light industrywatergeneral services fieldsmunicipal engineering
petroleumthe shippowerindustrial fields

 
 
► Construction
1, Indicator
Position indicator with NAMUR is convenient for mounting accessories such as Limit Switch box, positioner and so on.
2, Pinion
Thepinion is high-precision and integrative, made form nickelled-alloy steel, fully 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
The body can be treated with hard anodized, powder polyester painted ( different
Colors are available such as blue, orange, yellow etc. ), PTFE or Nickel plated.
4, Endcaps
Die-casting aluminum powder polyester painted in different colors, PTFE or Nickel plated.
5, Pistons
The twin rack pistons are made form Die-casting aluminum treated with Hard anodized or made form Cast steel with galvanization. Symmetric mounting position, long cycle life, and fast operation, reversing rotation by simply inverting the pistons.
6, Travel adjustment
The tow independent externaltravelstop adjustment bolts can adjust± 5° At both open and close directions easily and precisely.
7, High-performance springs
Preloaded coating springs are made form the High-performance trial for resistant to corrosion and longer service life, which can be denounced safely and conveniently to satisfy different requirements of torque by changing thequantity 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 andlow temperature applications Viton or Silicone.

 
 
► Pneumatic Valve Actuator
 
 
Spring return actuators
1. Pistons outwards, causing the springs to compress, The pinion turns counterclockwise while air is being exhausted from port B.
2. Loss of air pressure on port A, the stored energy in the springs forces the pistons inwards. The pinion turns clockwise while air is being exhausted from port A.
 
3. Air to port B forces the pistons outwards, causing the springs to compress, The pinion turns counterclockwise while air is being exhausted from port B.
4. Loss of air pressure on port A, the stored energy in the springs forces the pistons inwards. The pinion turns clockwise while air is being exhausted from port A.
 
 
 

pneumatic actuator

H.S CODE: 8412390000
Model:

Export area:North America Central-South America ASIA Europe Africa Oceania
Introduction:
VS series pneumatic actuators (rack& pinion) have the following features.
> 15 actuator models, the output torque from 9NM to 4620Nm at 6 bar air supply.
> Bottom drilling complies with ISO5211/DIN3337 to match valve, interface forsolenoid valve, shaft top end and top drilling for assembling accessories are in accordance with VDI/VDE3845 (Namur) standard and +/- 5 degree stroke adjustment.
> The actuator body & piston are over 20um hard anodized treatment and over 100um epoxy coated on end caps which meet ASTM B117 qualification, over 500 hours salt spread test, no corrosiononactuator.
> The end cap can be blue, black, grey, yellow etc. As your request.
> PTFE, Nickel, Epoxy, Polyester and Ceramic coated against corrosive & abrasive environment are available.

 
 

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