Actreg ASR500-F07-F10-DS22 Rack & Pinion Pneumatic Actuator – 90°

Product Description

Actreg ASR500-F07-F10-DS22 Rack & Pinion Pneumatic Actuator – 90° – Anodised Aluminium – SIL?3

The Actreg ASR500-F07-F10-DS22 is a robust, high-torque pneumatic actuator engineered for precision control of quarter-turn valves in demanding industrial environments. Featuring a rack-and-pinion design for smooth 90° rotation, it's built within a hard-anodised aluminium housing to resist corrosion and wear. The actuator supports both ISO 5211 F07 and F10 flange mounts and is fitted with a 22?mm DS22 square drive shaft, ensuring compatibility with a wide range of valves. Fully certified to SIL?3 (Safety Integrity Level 3) standards, it's ideal for use in safety-critical and functional safety systems.

Key Specifications

• Model: ASR500-F07-F10-DS22

• Actuation Motion: 90° rack & pinion rotation with external ±5° adjustable travel stops

• Mounting Interface: ISO 5211 F07 & F10 flange patterns

• Shaft Drive: 22?mm square DS22

• Construction: Anodised aluminium body for high durability and corrosion resistance

• Variants: Available in both double-acting and spring-return configurations

• Operating Pressure: 2.5?–?8?bar compressed air

• Temperature Range: Standard industrial (approx. −20?°C to +80?°C)

• Safety: SIL?3 certified; anti-blowout shaft to ensure operational safety

Core Advantages

• High Torque Performance: Capable of driving large valves such as ball, butterfly, and plug valves

• Versatile Mounting Interface: Supports both F07 and F10 ISO flanges and DS22 shaft conventions

• Accessory Ready: Namur VDI/VDE?3845 interface supports solenoid valves, limit switches, and positioners

• Maintenance-Friendly Design: External travel stops and modular internals facilitate fast servicing

• Safety-First Construction: Features anti-blowout shaft and SIL?3 compliance for safe deployment in control systems

Technical Specs