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Aluminum Alloy 3 Position Pneumatic Actuator 90° Rotation Quarter Turn
Product Details:
| Place of Origin: | China |
| Brand Name: | Veson/OEM |
| Certification: | ISO/CE/SIL3 |
| Model Number: | VS-092DA-180° |
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, Western Union |
| Supply Ability: | 10000PCS/Month |
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Detail Information |
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| Material: | Aluminum Alloy | Type: | Double Acting Pneumatic Valve Actuator |
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| Function: | Quarter Turn Actuator | Valve: | Pneumatic Piston Actuator |
| 3 Position: | 3-position (90° Rotation) 3 Position Pneumatic Actuators | Pistons: | Double Piston Rack |
| Highlight: | double acting pneumatic actuator,pneumatic rotary actuator |
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Product Description
Two additional pistons make a third (intermediate) position possible. The intermediate position is exactly reproducible. To use for multiple-way valves and pig valves. Safety function with spring-centered central position
pneumatic twin piston actuator, single-acting and double-acting version with two additional pistons, pivoting angle 90°+ 90° (180°) respectively 120°+ 120° (240°)
valve combinations (preferably 3/2-way) corresponding safety conception respectively requirements.
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Principle of Single Acting Actuator (Spring Return)
CCW
Air to port A forces the pistons outwards, causing the springs to compress, The pinion turns counterclockwise while air is being exhausted from port B.
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.
CW
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.
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.
Principle of Double Acting Actuator
CCW
Air to Port A forces the pistons outwards, causing the pinion to turn counterclockwise while the air is being exhausted from Port B.
Air to Port B forces the pistons inwards, causing the pinion to turn clockwise while the air is being exhausted from Port A.
CW
Air to Port A forces the pistons outwards, causing the pinion to turn clockwise while the air is being exhausted from Port B.
Air to Port B forces the pistons inwards, causing the pinion to turn counterclockwise while the air is being exhausted from Port A.
