Air Torque Pneumatic Actuator AT201U-D-A F05/F07-N-17DS – 90° Rotation

Product Description

Air Torque Pneumatic Actuator AT201U-D-A F05/F07-N-17DS – Rack & Pinion, 90° Rotation, Anodised Aluminium, SIL?3

The Air Torque AT201U-D-A F05/F07-N-17DS is a durable double-acting pneumatic actuator, designed for efficient and precise 90° valve automation via a smooth rack & pinion mechanism. Its hard-anodised aluminium housing offers outstanding resistance to corrosion and wear, suiting tough industrial environments. With compatibility for ISO 5211 F05 or F07 flange patterns and a 17?mm square (DS17) drive shaft, this actuator ensures broad compatibility with quarter-turn valve assemblies. It is fully SIL?3 certified, making it ideal for safety-instrumented systems in critical operations.

Key Features

• Double-Acting Operation (D-A): Provides controlled movement in both opening and closing directions.

• Precision Rack & Pinion Drive: Ensures consistent torque delivery across the full 90° actuation.

• Wide Flange Compatibility: ISO F05 and F07 mounting options support a variety of valve styles.

• Standard Shaft Interface: DS17 17?mm square drive shaft optimised for medium to large valves.

• Robust Construction: High-strength anodised aluminium offers long-term reliability.

• Safety Certified: SIL?3 rating for functional safety applications.

• Adjustable Travel Stops: External ±5° stops enable precise stroke limit setup.

• Namur Accessory Port: Included for easy mounting of solenoid valves, positioners, and limit switches per VDI/VDE?3845 standard.

Technical Specifications

Technical Specs