DELCO AW Scotch Yoke Pneumatic Actuators | Heavy-Duty Valve Control
The DELCO AW Scotch Yoke Pneumatic Actuator delivers high torque for reliable quarter-turn valve automation. Its precision scotch yoke design ensures efficient valve seating and dependable performance in demanding industrial environments.
Actuation Types: Spring return type or Double acting type
Torque Range: Spring return type: 185Nm to 37,000Nm; Double acting type: 515Nm to 157,300Nm
Air Supply Pressure: 4 bar to 8 bar
Technical Features
The DELCO AW series is built for demanding industrial environments, offering reliable sealing, corrosion resistance, and heavy-duty durability. With ISO mounting, low-maintenance components, and stable high-torque performance, it ensures long-term, dependable valve automation.
✅High Torque Output for Quarter-Turn Valves:The DELCO AW scotch yoke pneumatic actuator delivers high torque at critical seating and unseating positions, ensuring reliable operation of large ball valves, butterfly valves, and plug valves.
✅Reliable Sealing for Pneumatic Actuator Performance:Premium internal cylinder seals prevent pneumatic leakage and environmental ingress, ensuring stable air pressure and consistent torque output for tight valve shutoff.
✅Corrosion-Resistant Actuator Housing:The actuator body features a multi-layer industrial epoxy coating that provides excellent protection against corrosive atmospheres, salt spray, and harsh industrial chemicals.
✅Heavy-Duty Scotch Yoke Construction:Manufactured with robust cast and ductile iron components, the rugged housing protects the internal scotch yoke drive mechanism from vibration, shock, and demanding industrial conditions.
✅Easy Installation and Low Maintenance:Standard ISO mounting interfaces allow direct installation on valves, while self-lubricating bearings and wear-resistant components reduce friction, maintenance, and downtime.
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Key Application Fields
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Oil & Gas
DELCO API-certified valves ensuring safety and reliability in demanding high-pressure pipelines. -
Chemical & Petrochemical
DELCO corrosion-resistant solutions tailored for handling aggressive acids and hazardous fluids safely. -
Power Generation
DELCO solutions efficiently withstand extreme high-temperature and high-pressure steam cycles in power plants. -
Food & Pharmaceutical
DELCO sanitary valves with FDA-compliant, crevice-free designs to ensure absolute product purity. -
Water & Wastewater
Durable municipal solutions by DELCO, designed for zero leakage and long-term sustainability. -
HVAC & District Heating
DELCO valves ensure precise flow regulation to optimize energy efficiency in modern buildings.
Browse our case studies or talk directly with our engineers to discuss your application.
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