IMPA: 751631

Marine Bronze Cocks – 16 kgf/cm² Rated Shipboard Valves (IMPA 751631)

These marine bronze cocks are engineered for reliable flow control in shipboard piping systems. With a working pressure rating of 16 kgf/cm² (approximately 228 psi), they are suitable for seawater, freshwater, and oil services. The robust bronze construction ensures excellent corrosion resistance and long service life in harsh marine environments, making them a trusted choice for vessel maintenance and repair.

Available under IMPA code 751631, these cocks meet the rigorous demands of international shipping. The precision-machined plug provides a tight seal and smooth operation, ensuring safe and efficient operation of critical systems. Whether used for fuel lines, cooling water, or general purpose piping, these cocks offer dependable performance and ease of installation.

Key Features

Technical Specifications

MaterialMarine-grade bronze (CB491C or equivalent)
Pressure Rating16 kgf/cm² (228 psi)
Working Temperature-20°C to 150°C
Connection TypeThreaded (M/F or F/F)
Size Range1/4" to 2"
ApplicationSeawater, freshwater, oil, and air systems
IMPA Code751631

Frequently Asked Questions

What does 16 kgf/cm² mean?

It is a pressure unit, equivalent to approximately 228 psi or 1.6 MPa.

Are these cocks suitable for seawater?

Yes, the bronze material resists corrosion from marine water, making them ideal for seawater systems.

What types of connections are available?

They come with threaded connections, available in male/female or female/female configurations.

Do these cocks comply with international marine standards?

They are manufactured to meet the requirements of classification societies and are widely used in ship repair and maintenance.

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