Air Torque Pneumatic Actuator AT401U-D-A F07/F10-N-27DS – 90° Rotation

Product Description

Air Torque Pneumatic Actuator AT401U-D-A F07/F10-N-27DS – 90° Rack & Pinion, Sil-3 Certified

The Air Torque AT401U-D-A F07/F10-N-27DS is a rugged, double-acting pneumatic actuator engineered for high-torque automation of mid- to large-size valves. Equipped with a precision rack & pinion mechanism, it delivers smooth and reliable 90° valve actuation. With compatibility for both ISO 5211 F07 and F10 flange patterns and a 27?mm square DS27 drive shaft, it ensures wide valve mounting options. The robust hard-anodised aluminium housing offers excellent resistance to corrosion and wear. Fully SIL?3 certified, this actuator is ideal for safety-critical control loops requiring consistent performance and fail-safe integration.

Key Features

• Double-Acting (D-A) design ensures valve actuation in both rotations.

• Consistent Torque Output from a high-quality rack & pinion drive.

• Valve Mounting Flexibility with ISO F07 or F10 flanges and DS27 (27?mm square) drive.

• Highly Durable Housing made of hard-anodised aluminium for longevity in harsh environments.

• Safety Certification: SIL?3 compliant for functional safety system integration.

• Adjustable Travel Stops: ±5° external stops for accurate stroke limitation.

• Namur VDI/VDE?3845 Ready for mounting solenoids, positioners, or switchboxes.

Technical Specifications

Technical Specs