Actreg ADA1200-F10-F14-DS36 Rack & Pinion Pneumatic Actuator – 90°

Product Description

Actreg ADA1200-F10-F14-DS36 Rack & Pinion Pneumatic Actuator – 90° – Anodised Aluminium – SIL?3

The Actreg ADA1200-F10-F14-DS36 is a heavy-duty pneumatic actuator engineered for precise control of very large quarter-turn valves in demanding industrial settings. With a rack & pinion mechanism delivering reliable 90° actuation, it supports ISO 5211 F10 and F14 flange mounting and features a robust 36?mm square DS36 shaft for wide compatibility. Its hard-anodised aluminium housing provides outstanding resistance to corrosion and wear. Certified to SIL?3 (Safety Integrity Level 3), it is ideal for use in safety-instrumented systems across sectors such as power generation, water utilities, petrochemical, and heavy process automation.

Technical Specifications

• Model: ADA1200-F10-F14-DS36

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

• Mounting Standards: ISO 5211 F10 and F14 flanges

• Drive Shaft: 36?mm square (DS36)

• Material: Hard-anodised aluminium housing—lightweight yet rugged and corrosion-resistant

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

• Operating Pressure: 2.5–8?bar compressed air

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

• Safety Certification: SIL?3 compliant with anti-blowout shaft design

Key Benefits & Features

• Extra-High Torque Performance: Suited for large valves requiring significant actuation force, like butterfly or large ball valves

• Universal Valve Interface: Supports both ISO F10 and F14 flange configurations and DS36 shaft profiles

• Accessory Integration: Namur VDI/VDE 3845-style interface for attachment of solenoid valves, positioners, or limit switches

• Serviceable Design: External ±5° travel stop adjusters and modular internals for efficient field maintenance

• Safety-Ready Construction: Anti-blowout pinion and SIL 3 certification ensure secure operation in safety loops

Technical Specs