Product Advantages：
Reliable quarter-turn control
High torque output
Fail-safe spring option
Standard mounting
Durable process use
Model | AC-900 | AC-1200 | AC-200 |
Operating Pressure | 2-8 bar | 2-10 bar | 1-10 bar |
Operating Temperature | -20 to +80 °C | -20 to +80 °C | -20 to +80 °C |
Media | filtered compressed air | filtered compressed air | filtered compressed air |
Mounting | ISO 5211 | flange / foot |
Job Title
Quarter-Turn Valve Actuator
Model：
AC-900
Pneumatic quarter-turn actuator purpose-built for automated on-off control of industrial valves. Providing reliable 90° rotation with high output torque and optional spring-return fail-safe, it is ideal for ball, butterfly and plug valves in process industries, delivering dependable automation with simple ISO mounting and durable construction.
Key Features：
90° quarter-turn output
High output torque
Spring-return fail-safe option
ISO 5211 mounting interface
Double-acting or spring-return
Corrosion-resistant housing
Technical Data：
Output rotation: 90°
Torque range: 20-800 Nm
Operating pressure: 2-8 bar
Operating temperature: -20 to +80 °C
Medium: filtered compressed air
Mounting: ISO 5211
Optional: positioner
Material & Specifications：
Housing: anodised aluminium
Pinion: hardened steel
Seals: NBR
Shaft: stainless steel
Springs: alloy steel
Applications：
Automated ball valves
Butterfly valve automation
Plug valve control
Process on-off valves
Plant automation