Triple Offset Metal Seated Butterfly Valve

Corrosion
Resistant
Leak Tight
Sealing
Automated
Operation
Low Maintenance
Long Life

Alis Valves is a trusted Triple Offset Metal Seated Butterfly Valve Manufacturer & Supplier in India, offering premium-performance butterfly valves for critical isolation, high-temperature, and high-pressure applications. Designed with advanced triple offset geometry and precision metal-to-metal seating, these valves eliminate seat friction during operation, ensuring bubble-tight shut-off, low operating torque, exceptional durability, and extended service life. They are ideal for oil & gas, petrochemical, power generation, refinery, steam, chemical processing, and industrial process systems.

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Triple Offset Metal Seated Butterfly Valve

Product Specifications and Overview

Alis Valves is a trusted Triple Offset Metal Seated Butterfly Valve Manufacturer & Supplier in India, offering premium-performance butterfly valves for critical isolation, high-temperature, and high-pressure applications. Designed with advanced triple offset geometry and precision metal-to-metal seating, these valves eliminate seat friction during operation, ensuring bubble-tight shut-off, low operating torque, exceptional durability, and extended service life. They are ideal for oil & gas, petrochemical, power generation, refinery, steam, chemical processing, and industrial process systems.

Size Range

DN50 to DN500 (2" to 20")

Pressure Rating

PN10, PN16, PN25, PN40, PN64 / ANSI Class 150, 300 & 600

Body Material

Carbon Steel (WCB), SS304, SS316, Duplex Stainless Steel

Seat Material

Metal Seat (Stainless Steel, Stellite, Inconel, Hard-Faced Alloy)

End Connection

Wafer, Lug, Double Flanged

Temperature Range

-29°C to +650°C (Higher temperatures available on request)

Leakage Class

API 598 / ISO 5208 / ISO 15848 (Optional)

Fire Safe Standard

API 607 (Optional)

Design Standards

API 609, ASME B16.34, ISO 5211

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Triple Offset Metal Seated Butterfly Valve

Product Gallery

Triple Offset Metal Seated Butterfly Valve

Industries Served

Cement

Cement

Engineered valve solutions tailored for critical Cement operating processes.

Chemical

Chemical

Engineered valve solutions tailored for critical Chemical operating processes.

Data centres

Data centres

Engineered valve solutions tailored for critical Data centres operating processes.

Fertilizer

Fertilizer

Engineered valve solutions tailored for critical Fertilizer operating processes.

Applications

Ammonia

Ammonia

High-performance flow automation engineered for Ammonia operations.

CO₂

CO₂

High-performance flow automation engineered for CO₂ operations.

Compressed Air

Compressed Air

High-performance flow automation engineered for Compressed Air operations.

Cryogenic

Cryogenic

High-performance flow automation engineered for Cryogenic operations.

Frequently Ask Questions

It is a triple-eccentric butterfly valve with metal-to-metal seating, designed for high-temperature, high-pressure and severe-service applications.
Alis Valves manufactures and supplies Triple Offset Metal Seated Butterfly Valves for oil & gas, refineries, petrochemical, power generation, chemical, steam, hot oil, cement, steel, flue gas and other severe-service industrial applications.
The valve uses two eccentric shaft/disc offsets and a third offset in the conical sealing geometry. This produces a cam-like seating action and minimizes rubbing between the disc and seat.
A double-offset valve uses two eccentric offsets to reduce seat friction. A triple-offset valve adds a third offset to the sealing geometry, creating a non-rubbing, cam-like seating action.

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