Metal Seated Trunnion Ball Valve

Corrosion
Resistant

Leak Tight
Sealing

Automated
Operation

Low Maintenance
Long Life

Alis Valves is a trusted Metal Seated Trunnion Ball Valve Manufacturer & Supplier in India, offering high-performance ball valves for high-pressure, high-temperature, abrasive, and severe service applications. Designed with a trunnion-mounted ball and precision metal-to-metal seating, these valves provide low operating torque, reliable bubble-tight sealing, and exceptional durability for oil & gas, petrochemical, power generation, refinery, mining, and chemical 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

SS316, Duplex Stainless Steel, Tungsten Carbide / Chrome Carbide Coated

Seat Material

Metal Seat (Stellite / Tungsten Carbide / Chrome Carbide Coated)

Temperature Range

-29°C to +550°C

Leakage Class

API 598 / ISO 5208

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 a Metal Seated Trunnion Ball Valve?

It is a trunnion-mounted ball valve with metal seating surfaces, designed for high-pressure, high-temperature, abrasive, and severe industrial services.

Is It Available in Full Port and Reduced Port?

Yes. Both full-port and reduced-port configurations can be selected according to flow requirements and pipeline design.

What Is the Advantage of Tungsten Carbide Coating?

Tungsten carbide provides a very hard seating surface with excellent abrasion and erosion resistance for severe process conditions.

Can It Be Used for Double Block and Bleed?

Yes. Double Block and Bleed (DBB) configurations can be provided where independent isolation and cavity venting are required.

Who Is a Metal Seated Trunnion Ball Valve Manufacturer in India?

Alis Valves manufactures and supplies Metal Seated Trunnion Ball Valves for high-pressure, high-temperature, abrasive, and severe industrial applications.