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Actuators: Pneumatic related categories
Series PHD & PHS Pneumatic Actuators Hayward Series PHD Actuators are the best choice for applications requiring pneumatically-actuated true union ball valves, three way ball valves or butterfly valves. These actuators are available in models with appropriate torque outputs for all valves from 1/4 inches all the way up to 24 inches pipeline size.
Position Indicator
Four Piston Rack-and Pinion Design
Manual Override
Epoxy-Coated Housing
High Torque Output
Lightweight, Compact
Pneumatic Actuators for Asahi Ball Valves Double piston, double rack and pinion design, resulting in a lightweight, compact and more powerful actuator
Body and end caps coated with Nylon 11 inside and outside, for maximum corrosion resistance. Coating is scratch proof and extremely durable.
Pistons, guides and pinion are molded parts of Nylon 66, for increased durability, high impact resistance and excellent corrosion resistance.
Choice of air-to-air or air-to-spring models
Actuator shaft is 300 Series cast stainless steel.
Actuator can be used with water as the power source.
Position indication through highly visible indicator knob.
Manual override by inserting a wrench onto flats of extended shaft or by mounting a declutchable gear operator onto shaft.
Standard actuators operate on 80 PSI air supply pressure.
Pneumatic Actuators for Asahi Butterfly Valves Double piston, double rack and pinion design, resulting in a lightweight, compact and more powerful actuator.
Actuator can be used with water as the power source.
Position indication through highly visible indicator knob.
Manual override by inserting a wrench onto flats of extended shaft or by mounting a declutchable gear operator onto shaft.
Choice of air-to-air or air-to-spring models.
Standard actuators operate on 80 PSI air supply pressure.