Multi Turn Electric Actuator

Corrosion
Resistant

Leak Tight
Sealing

Automated
Operation

Low Maintenance
Long Life

Alis Valves offers Multi-Turn Electric Actuator designed for reliable and precise automation of multi-turn valves such as Gate Valves, Globe Valves, and rising-stem valves. The actuator converts electrical energy into controlled rotary output to provide accurate opening, closing, and positioning of industrial valves.

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Product Specifications and Overview

Alis Valves offers multi-turn electric actuator designed for reliable and precise automation of multi-turn valves such as Gate Valves, Globe Valves, and rising-stem valves. The actuator converts electrical energy into controlled rotary output to provide accurate opening, closing, and positioning of industrial valves.

Output Type

Multi-Turn Rotary

Torque Range

Model Dependent

Frequency

50 / 60 Hz

Protection Class

IP65 / IP67 / IP68 (Model Dependent)

Ambient Temperature

Typically -20°C to +60°C

Accessories

Local Control Station / Position Indicator / Positioner / Torque Switch

Output Torque

Application & Valve Size Dependent

Power Supply

24V DC / 110V AC / 230V AC / 415V AC

Duty Type

S2 / S4 (Model Dependent)

Insulation Class

Class F

Control Signal

Open/Close / 4–20 mA (Modulating Model)

Product Gallery

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 Multi-Turn Electric Actuator?

A Multi-Turn Electric Actuator is an electrically powered actuator that produces multiple rotations of its output shaft to operate valves requiring several turns for opening and closing.

Is It Available for Modulating Control?

Yes. Modulating models can provide intermediate valve positioning and flow regulation, commonly using a 4–20 mA control signal.

Who Is a Multi-Turn Electric Actuator Manufacturer in India?

Alis Valves manufactures and supplies Multi-Turn Electric Actuators for automated Gate Valves, Globe Valves, and other industrial multi-turn valve applications.

What Is the Difference Between Multi-Turn and Quarter-Turn Actuators?

A multi-turn actuator rotates through several turns, while a quarter-turn actuator rotates approximately 90° and is commonly used for Ball and Butterfly Valves.

Can a Multi-Turn Actuator Provide Thrust as Well as Torque?

Yes. With the appropriate thrust unit or actuator configuration, it can generate the linear thrust required for valves such as rising-stem Gate and Globe Valves.

What Is the Difference Between On-Off and Modulating Actuators?

An On-Off actuator is primarily used to move the valve between open and closed positions, while a modulating actuator can position the valve at intermediate points for flow control.