BF 32 butterfly valve for gas distribution with double sealing rings, 2 to 10 inch, by Pietro Fiorentini
Butterfly Valve

BF 32 Compact Butterfly Valve for Gas and Liquids

The BF 32 is an interception device designed to guarantee low pressure losses for both gas and liquid applications. Ideal for medium and low-pressure gas distribution networks, it features a compact construction in the flow direction and provides hermetic sealing. Manufactured by TIV Valves, a Pietro Fiorentini Group company, the BF 32 combines reliability with versatile application capabilities.

Supplied and supported across Saudi Arabia, the GCC and the Middle East from Al Khobar

EN 1092 / ASME B16.5
Up to 19 bar
2″ - 10″

Technical Specifications

Detailed technical data for the BF 32 Butterfly Valve

Performance
Design Pressure Up to 19 bar (ANSI 150)
Working Pressure 16 bar (PN 16), 19 bar (ANSI 150 RF)
Design Temperature (VITON) -10°C to +150°C
Design Temperature (NITRILE) -10°C to +100°C
Construction
Nominal Sizes 2″ - 10″
Body Material ASTM A 105
Butterfly Material ASTM A105
Stem Material AISI 410
Flange Standards PN 16 (EN 1092), ANSI 150 RF (ASME B16.5)
Dimensional Standards UNI 11354, ISO 5752, MSSSP 67, BS 5155-74

Applications

Gas Distribution MP/LP
District Stations
Industrial Applications
Commercial Users

Key Features

Low Pressure Losses

Engineered to minimize pressure drop for efficient system operation in gas and liquid applications.

Hermetic Sealing

Provides reliable hermetic seal for complete shut-off in critical applications.

Compact Construction

Space-saving design with compact construction in the flow direction for easy installation.

Standards Compliant

Meets international dimensional and flange standards for global compatibility.

Low Control Torques

Features a chromium-plated spherical body seat for low control torques and a longer life with hermetic internal seal.

Versatile Application

Suitable for both gas and liquid interception in various industrial settings.

Frequently asked questions

How is the BF 32 different from the BF 31?

The BF 32 covers smaller lines, DN 50 to DN 250 (2 to 10 inch), while the BF 31 covers 12 to 24 inch. The BF 32 body and butterfly are ASTM A105 steel, and the butterfly carries two sealing rings. A hole in the body lets you check the internal seal without removing the valve from the line.

What pressure and temperature limits apply to the BF 32?

Maximum working pressure is 16 bar with PN 16 flanges and 19 bar with ANSI 150 RF flanges. The working temperature range is -10 to +150 °C with the Viton seal, and -10 to +100 °C with nitrile. It suits gas, compressed air and hydrocarbons in medium and low pressure distribution networks.

Can I get the BF 32 in Saudi Arabia, Qatar or Oman?

Pietro Fiorentini Saudi Industry in Al Khobar supplies and supports the BF 32 for customers in Saudi Arabia, the UAE, Qatar, Kuwait, Bahrain and Oman. Contact us with the size, flange type and operating conditions, and we will quote the right configuration.

Need More Information?

Our technical team is ready to help you select the right butterfly valve for your application.