Actreg ADA-80-F05-F07-DS17 Rack & Pinion Pneumatic Actuator – 90°

Product Description

Actreg ADA-80-F05-F07-DS17 Rack & Pinion Pneumatic Actuator – 90° – Anodised Aluminium – SIL3

The Actreg ADA-80-F05-F07-DS17 is a robust rack & pinion actuator engineered for high-performance 90° (quarter-turn) valve automation. Its ISO 5211 F05 and F07 flange options and 17?mm square DS17 shaft offer broad compatibility with various industrial valves. Housed in hard-anodised aluminium for superior corrosion and wear resistance, it is both lightweight and durable. Fully certified to SIL?3 (Safety Integrity Level 3) standards, the ADA-80 fits seamlessly into safety-instrumented control loops across critical sectors like oil & gas, power, water treatment, and process automation.

Key Technical Details

• Model: ADA-80-F05-F07-DS17

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

• Mounting Interface: ISO 5211 F05 and F07 flanges

• Drive Output: 17?mm square (DS17 shaft)

• Housing Material: Hard-anodised aluminium resistant to corrosion and wear

• Actuation Options: Available as double-acting or spring-return

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

• Certifications: SIL?3 rated; anti-blowout shaft for enhanced safety

Advantages & Features

• High Torque Efficiency: Rack & pinion mechanism ensures fast and precise valve actuation

• Flexible Mounting Standard: F05/F07 options and DS17 output adapt to various valve designs

• Accessory Compatibility: Namur VDI/VDE 3845 interface accommodates solenoids, limit switches, or positioners

• Ease of Maintenance: External travel stop adjustments and modular internals for quick servicing

• Safety-Oriented Construction: Anti-blowout pinion design combined with SIL?3 rating ensures safe operation

Technical Specs