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Dwyer 15S620 | Pneumatic Valve Actuator | air-to-lower, 1" travel, Ae 20 in², 100 psi max
The Dwyer 15S620 is an air-to-lower pneumatic diaphragm valve actuator with 1" (25.4 mm) maximum travel, 20 in² (129 cm²) effective area and a 100 psi maximum pressure. Spring compression nuts on the 15S620 are easy to reach for adjusting or changing the range.
- Air-to-lower action, 1" (25.4 mm) maximum travel (15S620)
- Effective area of the 15S620: 20 in² (129 cm²)
- 15S620 maximum pressure 100 psi (7.0 kg/cm²)
- Nylon-reinforced molded Buna-N diaphragm on the 15S620; no more than 10% of diaphragm area lost across the stroke
- 1/4" NPT air supply; 15S620 rated to 150°F (66°C)
- Specifications
- Features
- Downloads
| Part Number | 15S620 |
| Brand | Dwyer |
| Action | Air-to-lower |
| Max Travel | 1" (25.4 mm) |
| Effective Area (Ae) | 20 in² (129 cm²) |
| Max Pressure | 100 psi (7.0 kg/cm²) |
| Air Supply Connection | 1/4" NPT |
| Max Operating Temperature | 150°F (66°C) |
| Diaphragm | Molded Buna-N, nylon reinforced |
- Lin-E-Aire® Valve Actuators offer precise control over diaphragm motor operations.
- The actuators come in two types: air-to-lower and air-to-raise, providing versatility in operation.
- They feature accessible spring compression nuts, allowing for easy range adjustment and change.
- The actuators utilize molded Buna-N rubber diaphragms reinforced with nylon, ensuring resilience and smooth valve action.
- During a full stroke of the actuator, no more than 10% of the diaphragm area is lost, maintaining practically constant force throughout the stroke length.
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