Pneumatic Valve Actuators
Wide Range of Sizes - Same Day Shipping
CR-TEC Engineering pneumatic actuators offer the simplest and most cost-effective solution to valve automation, when air is available. Pneumatic actuators typically use air pressure of 80 psig (5.5 bar) to move dual internal pistons creating rotary motion.
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Actuators range from a miniature 72 lb-in torque size to a hefty 39,000 lb-in. CR-TEC pneumatic actuators have the following features:
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Rack and Pinion Design – Best for reliability and long life. Rack and pinion actuators evenly produce the same torque over the full turn.
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Rugged Anodized Aluminum Housings – We use black anodizing for appearance and corrosion resistance. Stainless steel housings are also available for highly corrosive areas.
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Double Acting or Spring Return Types – Double Acting types require pressure to move in each direction. Spring Return actuators compress internal springs on the power stroke and return under spring force.
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Full Range of Accessories:
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Air Pilot Solenoid Valves in all voltages, standard and explosion proof.
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Visual Position Indicators
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Limit Switches for position feedback
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Electro-Pneumatic Positioners to modulate position to a 4-20 mA control signal
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Contact us today with your requirements or to discuss your application.
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GDA/GSR Pneumatic Actuator Catalog
Pneumatic Actuator Accessories Catalog
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