AW-S series spring-return pneumatic actuator uses single-acting fork drive to ensure fail-safe valve positioning upon air supply loss, suitable for critical safety applications.
Specifications
| Model | Single-acting AW-S type |
| Specifications | AW13S, AW17S, AW20S, AW25S, AW28S, Rotation Angle: 90°, customized by customers |
| Structure | Fork drive |
| Interface | Universal, customer-customized |
| Cylinder body material | Steel or gray cast iron; end cover material: steel or gray cast iron |
| Sealing materials | Nitrile rubber (standard), silicone rubber (low temperature), fluorine rubber (high temperature), customized by customers |
| Maximum air source pressure | 10 bar |
| Mode of action | Single action (spring return) |
| Control mode | Two-position cut-off (switch type), regulating type |
| Accessory selection | Solenoid valve, positioner, limit switch, air source treatment three-piece set, manual operator, others |
Application & Case
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Large Output Torque · Flexible, Smooth Action · Djustable Angle ± 5 °
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