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High Performance

Spherical Disc Butterfly Valve

Size Range
1.1/2" To 36''
Temperature Range
-25°C To 250°C ( Soft Seating )
Working Pressure
ANSI 150 / 300 / 600 Class
Inquiry Now

High Performance Spherical Disc Butterfly Valve

Size Range
1.1/2" To 36''
Temperature Range
-25°C To 250°C ( Soft Seating )
Working Pressure
ANSI 150 / 300 / 600 Class
Inquiry Now

Approvals

A High Performance Spherical Disc Butterfly Valve is a type of valve that uses a spherical-shaped disc to regulate the flow of fluids or gases. It provides precise control and tight sealing in high-pressure, high-temperature, and corrosive environments. The spherical disc allows for smooth operation and minimal wear, making it ideal for demanding applications in industries like oil and gas, chemical processing, and power generation. This valve is known for its durability, efficiency, and reliability in handling complex flow control requirements.

Specification & Standard

Size Range

1.1/2" To 36''

Tempreature Range

-25°C To 250°C ( Soft Seating )

Design & Manufacturer

API 609 Category B / BS EN 593

Valve Face To Face Dimension

API 609 Category B

Flange Standard Conformity

ANSI B 16.5 Class 150

Inspection & Testing

API 598 / EN 12266 Part - 1

Fire Safe Testing

API 607

Pressure Temperature Rating

ASME / ANSI B 16.34

Seat Leakage Class

Class VI

Top Flange Drilling

ASME B16.5 / 16.47 Class 150

End Connection

Wafer Type 150# PN-10

Operating

Pneumatic Actuator Operated

Plate Mounting

Namur Standard

Pressure Class

150#, PN-10

Media

Water, Oil, Steam, Air, Gas Chemical.

Leakage Class

Class Vi

Body Material

CAST IRON, DUCTILE IRON, S.G IRON, WCB, CF8, CF8M, CA 15 , WCC, LCB, WC6, WC9, WC12, HAST ALLOY C, NICKEL ALUMINIUM BRONZE , DUPLEX 4A, 5A, 6D, SUPER DUPLEX, ALLOY 20

Disc Material

CAST IRON, DUCTILE IRON, S.G IRON, WCB, CF8, CF8M, CA 15 , WCC, LCB, WC6, WC9, WC12, HAST ALLOY C, NICKEL ALUMINIUM BRONZE , DUPLEX 4A, 5A, 6D, SUPER DUPLEX, ALLOY 20

Seat Material

PTFE

Certification

Design CE Approved, SIL3 Approved

Construction Type

Double Ecentric Disc Design

Features & Benefits

The aira High Performance Butterfly Valve with a spherical disc design is engineered for superior flow control and durability.

1 – Spherical Disc: Optimizes flow dynamics and reduces turbulence, allowing for precise control.

2 – Enhanced Performance: Built to perform reliably under high-pressure and high-temperature conditions.

3 – Durable Construction: Made from high-quality materials to withstand harsh environments and extend service life.

4 – Effective Sealing: Advanced sealing mechanism ensures minimal leakage and tight shut-off.

5 – Wide Application Range: Suitable for chemical processing, power generation, water treatment, and other demanding industries.

Direct Mounting As Per ISO 5211

Fire Safe Design

High Performance

Butterfly Valve ( Spherical Disc Valve )

Dimension Table

High Performance

Butterfly Valve ( Spherical Disc Valve )

Dimension Table

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