Electric Trunnion Ball Valve

Corrosion
Resistant

Leak Tight
Sealing

Automated
Operation

Low Maintenance
Long Life

Alis Valves is a trusted Electric Trunnion Ball Valve Manufacturer in India, offering high-performance automated ball valves for high-pressure and critical industrial applications. Designed with a trunnion-mounted ball and a precision electric actuator, these valves provide accurate quarter-turn operation, low operating torque, bubble-tight sealing, and reliable performance for oil & gas, petrochemical, power generation, chemical processing, and pipeline industries.

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Product Specifications and Overview

Size Range

DN50 to DN1200 (2" to 48")

Pressure Rating

ANSI Class 150, 300, 600, 900, 1500 & 2500

Body Material

WCB, LCB, WC6, WC9, CF8, CF8M, Duplex & Super Duplex Stainless Steel

Ball Material

SS304, SS316, Duplex Stainless Steel

Seat Material

PTFE, RPTFE, PEEK, Metal Seat (Optional)

Actuator Type

Quarter-Turn Electric Actuator

Power Supply

24V DC, 24V AC, 110V AC, 230V AC, 415V AC

Control Mode

On-Off / Modulating

Enclosure Protection

IP67 / IP68

Temperature Range

-29°C to +200°C (Higher temperatures available with metal seats)

Design Standards

API 6D, API 608, ASME B16.34, 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 an Electric Actuated Trunnion Ball Valve?

It is a trunnion-mounted ball valve operated by a quarter-turn electric actuator for automated isolation and flow control.

Is It Suitable for High-Pressure Applications?

Yes. The valve is available in pressure classes from ANSI Class 150 up to Class 2500, depending on the selected configuration.

What Is the Difference Between a Floating and Trunnion Ball Valve?

A floating ball is supported mainly by the seats and moves under line pressure, while a trunnion-mounted ball is mechanically supported by trunnions, reducing torque and making it more suitable for larger sizes and higher pressures.

Why Is a Trunnion-Mounted Design Used?

The trunnion supports the ball and reduces operating torque, making it particularly suitable for large-size and high-pressure ball valves.

Who Is an Electric Actuated Trunnion Ball Valve Manufacturer in India?

Alis Valves manufactures and supplies Electric Actuated Trunnion Ball Valves for high-pressure oil & gas, petrochemical, power, chemical, and pipeline applications.