About PNEUMATIC ACTUATOR SINGLE ACTING DOUBLE ACTING

THINK TECH Pneumatic Actuator Single Acting & Double Acting

General Description

Pneumatic actuators are designed to automate the operation of valves such as ball valves, butterfly valves, and plug valves. They convert compressed air energy into rotary torque for reliable valve control. Available in both single acting (spring return) and double acting (air to open, air to close) designs, these actuators are widely used in industrial automation, oil & gas, water treatment, and process control applications.

Technical Specifications

Design Standards

• Type: Rack & Pinion Pneumatic Actuator

• Operation: Single Acting (Spring Return) / Double Acting

• Rotation Angle: 90 5 (optional 120 / 180)

• Body Material: Extruded Aluminum Alloy (hard anodized), optional SS304 / SS316

• End Caps: Die-cast Aluminum, Epoxy-coated

• Seals: NBR / Viton (high-temp option)

• Output Torque Range: 10 Nm to 4000 Nm

• Air Supply Pressure: 2.5 8 bar (40 120 psi)

• Temperature Range:

  • Standard: -20C to +80C

  • Low Temp: -40C to +60C

  • High Temp: -20C to +150C

• Working Medium: Filtered Compressed Air (lubricated or non-lubricated)

• Mounting Standard: ISO 5211, NAMUR, DIN / VDI

Features

• Single Acting (Spring Return): Failsafe design valve automatically returns to safe position on air failure

• Double Acting: Precise control in both directions using air supply

• Rack & pinion mechanism for high efficiency and balanced torque output

• Hard anodized aluminum body for corrosion resistance

• Long life cycle with low maintenance requirements

• Compact & lightweight design suitable for tight installations

• NAMUR standard interfaces for solenoid valve & limit switch mounting

• Custom torque ranges and special coatings available

Applications

• Ball Valves, Butterfly Valves, Plug Valves

• Oil & Gas Pipelines

• Water Treatment & Effluent Plants

• Power Generation & Chemical Processing

• Food & Beverage Industry

• HVAC Systems & Building Automation

• General Industrial Automation

Keywords

• Pneumatic Actuator Single Acting

• Pneumatic Actuator Double Acting

• Rack and Pinion Pneumatic Actuator

• ISO 5211 Pneumatic Valve Actuator

• Spring Return Pneumatic Actuator

• Double Acting Air Actuator Supplier

• Industrial Pneumatic Valve Automation

• Pneumatic Rotary Actuator Manufacturer

• Pneumatic Actuator for Ball & Butterfly Valves

• Think Tech Pneumatics Actuator Exporter