AH Series

The Rotork AH Series high-cycle actuator is ideal for the demanding service found under precipitators on the ash hopper flap gates. The totally-enclose design eliminates the high maintenance cylinder or low-pressure canister actuators.

• No exposed piston rod to draw fly ash into the cylinder
• Compact / high torque output
• Dual-opposed lip seals for long life
• No ‘pinch points’ integral to the actuator
• ‘No Play’ coupling to eliminate hysteresis and wear
• 2-million stroke / 3 year performance warranty

Options:

• Direct mount or remote mount solenoid valve
• Discrete feedback limit switches
• Manual override