Product Advantages：
High balanced torque
Precise travel accuracy
Robust durable drive
ISO standard mounting
Flexible torque range
Model | AC-800 | AC-400 | AC-600 |
Operating Pressure | 2-8 bar | 2-10 bar | 2-10 bar |
Operating Temperature | -20 to +80 °C | -20 to +80 °C | -10 to +60 °C |
Media | filtered compressed air | filtered compressed air | filtered compressed air |
Mounting | ISO 5211 | direct / flange |
Job Title
Rack & Pinion Rotary Actuator
Model：
AC-800
Rack-and-pinion pneumatic rotary actuator providing powerful and precise quarter-turn motion for industrial valve actuation. Its dual-piston rack design delivers balanced high torque and accurate travel, with adjustable stroke stops and a robust housing, making it ideal for on-off and modulating control of ball, butterfly and plug valves in process plants.
Key Features：
Dual-piston rack & pinion drive
Balanced high torque output
Precise 90° travel
Adjustable stroke stops
ISO 5211 mounting
Double-acting and spring-return
Technical Data：
Output rotation: 90° ±5°
Torque range: 15-1000 Nm
Operating pressure: 2-8 bar
Operating temperature: -20 to +80 °C
Medium: filtered compressed air
Mounting: ISO 5211
Configuration: double-acting / spring
Material & Specifications：
Housing: anodised aluminium
Rack & pinion: hardened steel
Seals: NBR
Shaft: stainless steel
Adjusters: steel
Applications：
Ball valve actuation
Butterfly valve control
Plug valve operation
On-off process valves
Modulating control