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API 609 Butterfly Valve

High Performance Butterfly Valve

Triple-Eccentric Metal Seated butterfly valves with zero leakage. The low torque guarantees easy operation and the metal seat design allows it to be applied in severe services.

High Performance Butterfly Valve

Product Introduction

Triple-Eccentric Metal Seated butterfly valves with zero leakage. The low torque guarantees easy operation and the metal seat design allows it to be applied in severe services. All parts are replaceable and in-line maintenance is available. triple offset butterfly valve complies to API609 standard.

Design Standards

Designed and manufactured to API 609、ASME B16.34, supporting project specification reviews.

Material Options

Body and trim materials include Carbon steel, Stainless steel, Alloy steel, Duplex stainless steel, Copper.

End Connections

Available end connections: Wafer, Lug, RF, BW.

Operation Methods

Operation options include Gear, Pneumatic, Electric, Hydraulic.

Technical Specifications

Engineering data for High Performance Butterfly Valve. Final configuration depends on medium, pressure, temperature and project standards.

Design StandardAPI 609、ASME B16.34
Size Range2"~160"(DN50~DN4000)
Pressure RatingASME CLASS 150~2500
Body MaterialCarbon steel, Stainless steel, Alloy steel, Duplex stainless steel, Copper
End ConnectionWafer, Lug, RF, BW
OperationGear, Pneumatic, Electric, Hydraulic
Operating Temp.-196℃~593℃

Application Areas

Typical application areas for High Performance Butterfly Valve. Share your operating conditions for a project-specific recommendation.

Used as control and cut-off equipment for smelting

Used as control and cut-off equipment for smelting

High Performance Butterfly Valve can be evaluated for Used as control and cut-off equipment for smelting service when medium, pressure, temperature and end connections are defined.

chemical engineering

chemical engineering

High Performance Butterfly Valve can be evaluated for chemical engineering service when medium, pressure, temperature and end connections are defined.

sewage engineering

sewage engineering

High Performance Butterfly Valve can be evaluated for sewage engineering service when medium, pressure, temperature and end connections are defined.

Request a Quote

Need pricing or technical support for High Performance Butterfly Valve? Contact FZV with your valve list or operating requirements.

Manufacturing facilities in Wenzhou and Shanghai. Full traceability and material inspection available.

Include operating medium, design pressure and temperature, size, end connections, quantity and actuation requirements where known.