Fire Safe Triple Offset Butterfly Valve

Corrosion
Resistant
Leak Tight
Sealing
Automated
Operation
Low Maintenance
Long Life

Alis Valves is a trusted Fire Safe Triple Offset Butterfly Valve Manufacturer in India, offering premium-performance butterfly valves for critical isolation in fire-risk, 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 while ensuring reliable shut-off, low operating torque, and superior fire-safe performance. Engineered to API 607 fire-safe standards, they are ideal for oil & gas, petrochemical, refineries, power generation, LNG, offshore, and industrial process systems.

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Fire Safe Triple Offset Butterfly Valve

Product Specifications and Overview

Alis Valves is a trusted Fire Safe Triple Offset Butterfly Valve Manufacturer in India, offering premium-performance butterfly valves for critical isolation in fire-risk, 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 while ensuring reliable shut-off, low operating torque, and superior fire-safe performance. Engineered to API 607 fire-safe standards, they are ideal for oil & gas, petrochemical, refineries, power generation, LNG, offshore, 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)

Operation

Gear, Pneumatic, Electric

Leakage Class

API 598 / ISO 5208 / ISO 15848 (Optional)

Fire Safe Standard

API 607 / API 6FA (Optional)

Design Standards

API 609, ASME B16.34, ISO 5211

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Fire Safe Triple Offset Butterfly Valve

Product Gallery

Fire Safe 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-offset butterfly valve with metal-to-metal seating that has been designed and tested for fire-safe service. It is intended for critical isolation where external fire exposure is a potential hazard.
Alis Valves manufactures and supplies Fire Safe Triple Offset Butterfly Valves for oil & gas, refineries, petrochemical, LNG, offshore, power generation, chemical and other critical industrial applications.
Metal seating provides excellent resistance to high temperature, thermal cycling, wear and severe process conditions, making it suitable for fire-risk and high-temperature applications.
Fire-safe design means the valve is designed to maintain an acceptable level of sealing and containment during and after exposure to fire, according to the applicable fire-testing standard.
API 607 is a fire-test standard used for quarter-turn valves and valves with nonmetallic seats. Alis Valves specifies API 607 for this fire-safe triple-offset butterfly valve.

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