Single Acting Pneumatic Actuator

Product Overview

This single acting pneumatic actuator adopts integrated stainless steel cylinder with built-in return spring and rack & pinion drive, providing 90-degree rotary stroke. Air supply opens the valve; once air pressure is lost, the internal spring automatically resets the valve to closed position for fail-safe protection. Driven by dry compressed air, compact structure, corrosion-resistant and support CIP/SIP sterilization, matched with sanitary filling valves and small process valves.

Core Specifications

• Housing Material: Stainless Steel
• Driving Type: Single Acting (Spring Return Fail-Safe)
• Transmission: Rack & Pinion
• Rotation Angle: 90°
• Working Medium: Dry Compressed Air
• Optional Accessories: Limit Switch Box, Positioner

Product Advantages

1. Spring reset design, automatic shutdown when air cut off, ensure production safety
2. Stainless steel cylinder, resistant to corrosion, fully compatible with online cleaning & sterilization
3. Stable torque output, small occupied space, easy installation and maintenance
4. Universal mounting interface, compatible with most sanitary small valves

Application Fields

Support automatic control of sanitary filling valves and mini process valves in food, beverage and pharmaceutical sterile production pipelines