IMPA: 750521

Marine Bronze Union Bonnet Globe Valve – 16 kgf/cm2 (IMPA 750521)

This marine bronze union bonnet globe valve is engineered for reliable flow control in demanding shipboard environments. With a pressure rating of 16 kgf/cm² (1.6 MPa), it is suitable for a wide range of piping systems, including cooling water, fuel oil, and compressed air lines. The valve meets international marine standards and is available in standard threaded connections for easy installation.

The union bonnet design simplifies maintenance, allowing the bonnet and stem to be removed without disturbing the valve body from the pipeline. This reduces downtime during maintenance or repairs. Manufactured from high-strength marine bronze, the valve offers excellent resistance to seawater corrosion and ensures long service life in enclosed marine systems.

Whether you are refitting a vessel or maintaining an existing system, this bronze globe valve provides dependable, leak-tight performance for all your marine piping needs.

Key Features

Technical Specifications

SpecificationValue
Valve TypeGlobe Valve
Bonnet StyleUnion Bonnet
MaterialMarine Bronze
Pressure Rating16 kgf/cm² (1.6 MPa / 232 psi)
End ConnectionThreaded (NPT / BSP)
Size RangeDN15 – DN50 (1/2 inch – 2 inch)
Suitable MediaFresh Water, Seawater, Oil, Compressed Air
ComplianceMarine & Industrial Standards

Frequently Asked Questions

What is the pressure rating of this globe valve?

The valve is rated at 16 kgf/cm², equivalent to approximately 1.6 MPa (232 psi), making it suitable for medium-pressure marine systems.

What does 'union bonnet' mean?

The union bonnet design allows the bonnet and internal parts to be removed as a unit without separating the valve body from the pipeline, which simplifies inspection and maintenance.

Can this valve be used with seawater?

Yes, the marine bronze construction offers excellent corrosion resistance, making it suitable for seawater applications in cooling and fire main systems.

What sizes are available?

The valve is commonly available in nominal sizes from DN15 to DN50 (1/2 inch to 2 inch), with threaded connections. Please contact us for specific size availability.

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