Air Torque AT701U Spares Repair Kit

Product Description

Air Torque AT701U Spares Repair Kit – Rack & Pinion 90° Pneumatic Actuator – SIL?3

The Air Torque AT701U Spares Repair Kit is an OEM-compatible service kit carefully engineered to refurbish the AT701U 90° rack & pinion pneumatic actuator. Designed for standard temperature operation and certified to SIL?3 (Safety Integrity Level 3) standards, this kit is suited for safety-critical and process control applications across industries such as petrochemical, water treatment, energy, and industrial automation.

Included in the kit are all high-quality internal components needed to fully restore actuator performance, torque output, and sealing integrity:

• O-rings, stem and housing seals

• Thrust bearings, piston guides, spacer rings, and wear rings

• Stop screw seals, friction washers, and other wear-related parts

Key Features

• Compatible Model: Air Torque AT701U series

• Actuation: 90° rack & pinion double-acting or spring-return configuration

• Operating Temperature: Standard (up to approximately +80?°C)

• Safety Certification: SIL?3 certified for use in safety-instrumented systems

• Kit Contents: Complete OEM internal seal and wear kit for full actuator rebuild

• Ideal For: Valve automation in critical process infrastructure, utilities, and industrial operations

• Maintenance Advantages: Extends service life, restores original torque, minimizes downtime, and avoids full actuator replacement

Technical Specs