Pneumatic Actuator

Corrosion
Resistant

Leak Tight
Sealing

Automated
Operation

Low Maintenance
Long Life

ALIS Valves is a leading Pneumatic Actuator Manufacturer in India, offering high-performance double acting and spring return pneumatic actuators for reliable valve automation. Designed for ball valves, butterfly valves, and plug valves, our actuators deliver high torque, fast operation, and long-lasting performance for industries such as oil & gas, chemical, water treatment, power, and pharmaceuticals.

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Product Specifications and Overview

ALIS Valves is a trusted Pneumatic Actuator Manufacturer in India, offering high-performance rack & pinion pneumatic actuators for reliable valve automation across demanding industrial applications. Designed for precise quarter-turn operation, our actuators deliver fast response, high torque output, and long service life while reducing manual effort and improving process efficiency.

Manufactured from high-grade aluminium alloy with corrosion-resistant coatings, ALIS Pneumatic Actuators are lightweight, durable, and suitable for both indoor and outdoor installations. They are available in Double Acting and Spring Return (Fail Safe) models and are fully compatible with Ball Valves, Butterfly Valves, Plug Valves, and Dampers. Their ISO mounting design allows easy integration with solenoid valves, limit switch boxes, positioners, air filter regulators, and manual override gearboxes.

Our pneumatic actuators are widely used in Oil & Gas, Chemical Processing, Petrochemical Plants, Water & Wastewater Treatment, Power Plants, Pharmaceuticals, Food & Beverage, Paper & Pulp, Textile, Marine, Mining, Cement, and HVAC industries. Every actuator is engineered to provide smooth operation, consistent torque, and dependable performance even under harsh operating conditions.

Torque Range

8 to 4,000 Nm (model dependent)

Temperature Range

-20°C To 90°C

Working Pressure

3 To 8 Bar

Rotation

90° ± 5° Adjustable

Air pressure

Normal Air Supply Pressure: 4KG/ CM², Air Supply Pressure: 8KG/ CM² Max

Seal Material

NBR / Viton (FKM)

Air Connection

NAMUR Standard

Output Torque

8 Nm to 5000 Nm (Model Dependent)

Mounting Standard

ISO 5211

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Industries Served

Cement

Engineered valve solutions tailored for critical Cement operating processes.

Chemical

Engineered valve solutions tailored for critical Chemical operating processes.

Data centres

Engineered valve solutions tailored for critical Data centres operating processes.

Fertilizer

Engineered valve solutions tailored for critical Fertilizer operating processes.

Applications

Ammonia

High-performance flow automation engineered for Ammonia operations.

CO₂

High-performance flow automation engineered for CO₂ operations.

Compressed Air

High-performance flow automation engineered for Compressed Air operations.

Cryogenic

High-performance flow automation engineered for Cryogenic operations.

Frequently Ask Questions

What is a pneumatic actuator?

A pneumatic actuator is a device that uses compressed air to automate the opening and closing of industrial valves. It provides fast, reliable, and precise valve operation while reducing manual effort.

What is the difference between a Double Acting and a Spring Return pneumatic actuator?

A Double Acting Pneumatic Actuator uses compressed air to open and close the valve. A Spring Return Pneumatic Actuator uses air in one direction and a spring to automatically return the valve to its safe position during air supply failure.

Who Is a Pneumatic Actuator Manufacturer in India?

Alis Valves manufactures and supplies pneumatic actuators for industrial valve automation with different torque ranges, operating configurations, and accessories.

What Air Pressure Is Required?

Industrial pneumatic actuators commonly operate around 3–8 bar, depending on the actuator model and required output torque.

What types of pneumatic actuators do you offer?

ALIS Valves offers Double Acting Pneumatic Actuators and Spring Return (Fail Safe) Pneumatic Actuators in various torque ranges to suit different valve automation applications.

Which international standards do Pneumatic Actuators follow?

Quality pneumatic actuators are manufactured according to: ISO 5211 NAMUR VDI/VDE 3845 EN 15714 (where applicable) These standards ensure compatibility with valves and automation accessories.

How To Choose a Pneumatic Actuator?

Select it based on required valve torque, air pressure, valve size, operating conditions, and fail-safe requirements. A suitable safety factor should also be considered.

Who is the Pneumatic Actuator Manufacturer in India?

ALIS Valves is a Pneumatic Actuator Manufacturer in India, offering pneumatic actuators for automated operation of Ball Valves, Butterfly Valves and other quarter-turn industrial valves. We provide Double Acting and Single Acting pneumatic actuators with suitable automation accessories for different industrial applications.