AT Actuator

Description
Technical
Application
Q&A

DESCRIPTION

Key Benefits of This Pneumatic Actuator

This rotary actuator combines compact design, strong durability, and flexible installation options. It helps improve valve control efficiency while reducing maintenance requirements.

Rack and Pinion Design

The dual-piston rack and pinion structure provides balanced torque output and compact construction. Furthermore, the design allows easy reverse rotation by simply changing piston orientation in the field.

This structure improves cycle life, reduces mechanical friction, and ensures reliable operation during continuous valve control.

Durable Construction and Corrosion Resistance

The aluminum alloy body provides excellent strength and lightweight performance. In addition, corrosion-resistant coatings and stainless steel fasteners help protect the actuator in harsh industrial environments.

The optimized internal design improves efficiency and minimizes backlash between rack and pinion components.

Easy Installation and Compatibility

The pneumatic actuator complies with international mounting standards, including ISO5211, DIN3337, and NAMUR interfaces. Therefore, it can be easily connected with valves, solenoid valves, limit switches, and positioners.

Moreover, the standardized design allows convenient replacement and integration with different automation systems.

High Safety and Long Service Life

The actuator uses multiple bearings and guides to reduce friction and improve operational stability. As a result, it provides longer cycle life and reliable performance for industrial applications.

The modular spring cartridge design also supports flexible configuration and improved safety.

TECHNICAL SPECS

Type rack & pinion design, double acting

Max. Torque 8140N.m (5Bar)

Cylinder 32~400 ( 18 different sizes)

Rotation Angel 90°±5° ( by means of External adjusting screw )

Working Pressure 2-8 Bar

Technical Features of This Valve Actuator

This product is designed for reliable automation with flexible operating conditions and multiple interface options.

Rack and pinion pneumatic actuator design
Aluminum alloy extruded body
Dual piston structure
High cycle life performance
Corrosion-resistant surface treatment
Stainless steel fasteners
Compact and lightweight construction
ISO5211 valve interface
DIN3337 mounting compatibility
NAMUR accessory interface

Applications of Pneumatic Actuator

This solution is widely used in industrial valve automation systems. It provides reliable rotary control performance for different process industries.

Typical applications include:

Butterfly valve automation
Ball valve control
Chemical processing systems
Oil and gas equipment
Water treatment facilities
Industrial automation systems

Furthermore, the system can work with control accessories such as solenoid valves, limit switches, and valve positioners. Therefore, it provides a complete solution for automated valve operation.

Operating Temperature Range

The unit is available for various temperature conditions based on material selection and specific application requirements.

Standard Temperature:

-20°C to +80°C (NBR)

Low Temperature:

-40°C to +80°C (L-NBR)

High Temperature:

-15°C to +150°C (Viton)

Interface Standards

Valve Interface:

ISO5211
DIN3337

Control Valve Interface:

NAMUR standard

Signal Unit Interface:

NAMUR standard

Standard

Why Choose GMK VALVE for Pneumatic Actuator Solutions?

GMK VALVE provides reliable automation solutions for industrial customers requiring efficient valve control systems. We offer technical support and product selection assistance to meet different application requirements.

Moreover, our solutions help customers improve system reliability and operational efficiency. Contact GMK VALVE for professional valve automation support and customized service.

Q&A

Can I get a discount?

This depends on the specific situation, you can call directly to consult.

Inquire with us directly