Lug Type Triple Offset Butterfly Valve

Corrosion
Resistant
Leak Tight
Sealing
Automated
Operation
Low Maintenance
Long Life

Alis Valves is a trusted Lug Type Triple Offset Butterfly Valve Manufacturer & Supplier in India, offering premium-performance butterfly valves for critical isolation, high-temperature, and high-pressure applications. Designed with a heavy-duty lug body and advanced triple offset geometry, these valves eliminate seat friction during operation, ensuring reliable metal-to-metal sealing, low operating torque, and extended service life. The lug body design also supports dead-end service, making these valves ideal for oil & gas, petrochemical, power generation, refineries, steam, chemical processing, and industrial process systems.

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Lug Type Triple Offset Butterfly Valve

Product Specifications and Overview

Alis Valves is a trusted Lug Type Triple Offset Butterfly Valve Manufacturer & Supplier in India, offering premium-performance butterfly valves for critical isolation, high-temperature, and high-pressure applications. Designed with a heavy-duty lug body and advanced triple offset geometry, these valves eliminate seat friction during operation, ensuring reliable metal-to-metal sealing, low operating torque, and extended service life. The lug body design also supports dead-end service, making these valves ideal for oil & gas, petrochemical, power generation, refineries, 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

Lug Type

Operation

Gear, Pneumatic, Electric

Leakage Class

API 598 / ISO 5208 / ISO 15848 (Optional)

Fire Safe Standard

API 607 (Optional)

Design Standards

API 609, ASME B16.34, ISO 5211

Download GAD Drawing
Lug Type Triple Offset Butterfly Valve

Product Gallery

Lug Type Triple Offset 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 and a lug-type body, designed for critical isolation and demanding high-temperature and high-pressure applications.
The lug body provides individual bolting points for connection to the pipeline flanges. It can also support dead-end installation when the valve is specifically rated for that service.
The valve uses two eccentric offsets associated with the shaft/disc arrangement and a third offset in the conical sealing geometry. This produces a cam-like sealing action.
Alis Valves manufactures and supplies Lug Type Triple Offset Butterfly Valves for oil & gas, petrochemical, refineries, power generation, steam, chemical processing and other critical industrial applications.

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