Air Torque Pneumatic Actuator Rack And Pinion 90 Degrees Anodised Aluminium SIL 3 AT251U-S10-A F05 F07-N-17DS

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Product Description

The Air Torque Pneumatic Actuator AT251U-S10-A is a robust and reliable rack and pinion actuator designed for efficient and precise control of quarter-turn valves. Engineered with high-quality anodised aluminium, this actuator ensures durability and resistance to corrosion, making it ideal for various industrial applications. The actuator complies with SIL 3 safety integrity level, ensuring high performance and reliability in critical safety applications.

Key Features:

Construction Material: Anodised aluminium for enhanced corrosion resistance and longevity.

Type: Rack and pinion design for consistent and reliable torque output.

Operation Angle: 90 degrees, suitable for quarter-turn valve applications.

Safety Integrity Level: SIL 3 certification, ensuring high reliability and safety.

Model Number: AT251U-S10-A.

Mounting Flanges: Compatible with F05 and F07 flange standards for versatile installation.

Accessories: Equipped with N-17DS accessories for easy integration and functionality.

Performance: High cycle life and robust construction for demanding industrial environments.

Technical Specifications 

MaterialAnodised Aluminium
Actuator TypePneumatic, Rack and Pinion
Operation Angle90 Degrees
Safety CertificationSIL 3
Mounting FlangesF05, F07
Cycle LifeHigh cycle life, exact values specified by manufacturer

This pneumatic actuator is designed to meet the rigorous demands of industrial environments, providing reliable and efficient valve control. Its SIL 3 certification underscores its suitability for use in safety-critical applications, ensuring peace of mind and operational security. The anodised aluminium construction offers excellent resistance to environmental factors, ensuring a long service life even in harsh conditions. The inclusion of N-17DS accessories further enhances its versatility and ease of integration into existing systems.

Technical Specs

Part Number AT251U-S10-A
ISO Pattern F05 F07-N-17DS
Shaft Size 17
Pressure Design 2.5-8 Bar
Actuator Type Rack And Pinion - Spring Return
Actuator Function 90 Degrees
Actuator Housing Anodised Aluminium
SIL Rating SIL 3
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