IMPA: 750511

Marine Bronze Union Bonnet Angle Valve – 16 kgf/cm2 (IMPA 750511)

This marine-grade bronze union bonnet angle valve (IMPA 750511) is precision-engineered for demanding shipboard piping systems. With a working pressure rating of 16 kgf/cm² (approximately 232 psi), it provides reliable flow control and shut-off in hydraulic, cooling water, fuel oil, and ballast lines. The angle pattern reduces space requirements and minimizes pressure drop in tight installations.

The union bonnet construction simplifies maintenance by allowing quick disassembly of the bonnet from the valve body without disturbing the pipe connections. Its robust bronze body and trim deliver excellent corrosion resistance in seawater and other aggressive marine environments, ensuring long service life and dependable performance.

Available with standard threaded ends and designed to meet the requirements of international ship classification societies, this angle valve is an essential component for marine engineers and ship chandlery operations. Trust the durability and proven design of this bronze valve for your critical marine applications.

Key Features

Technical Specifications

SpecificationDetails
Product NameMarine Bronze Union Bonnet Angle Valve
Model NumberF-7347
IMPA Code750511
TypeAngle Valve, Union Bonnet
Body MaterialCast Bronze
Trim MaterialBronze / Brass
Pressure Rating16 kgf/cm² (≈ 232 psi)
Size Range1/2" – 4" (DN15 – DN100)
End ConnectionsThreaded (NPT / BSP)
Operating Temperature-20°C to +150°C
Suitable MediaFresh water, seawater, fuel oil, air

Frequently Asked Questions

What is the working pressure of this angle valve?

This marine bronze angle valve is rated at 16 kgf/cm², equivalent to approximately 232 psi, making it suitable for medium-pressure shipboard systems.

Can the valve be used in seawater applications?

Yes, the bronze construction provides excellent corrosion resistance to seawater, making it ideal for cooling and ballast water lines.

What does "union bonnet" mean?

The union bonnet design uses a threaded union ring to connect the bonnet to the body, allowing fast, easy disassembly without turning the entire valve.

What end connections are available?

The valve is available with threaded end connections in NPT or BSP thread standards to match your piping system.

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