IMPA: 750231

Marine Cast Iron Globe Valve – 10 kgf/cm² (IMPA 750231)

This marine-grade cast iron globe valve (IMPA 750231) is designed for reliable throttling and shut-off in shipboard piping systems. With a pressure rating of 10 kgf/cm² (approximately 150 WOG), it is well-suited for seawater, fresh water, and lubricating oil lines in engine rooms, ballast systems, and fire-fighting applications.

The robust cast iron body and bonnet provide excellent resistance to corrosion and mechanical wear, while the metal-to-metal seat ensures a tight shut-off even after extended use. The valve is available in a range of nominal diameters and features flanged ends for easy bolt-in installation. Its simple construction facilitates in-place maintenance, making it a cost-effective choice for vessels of all sizes.

As a standard item in the IMPA 750231 category, this globe valve meets the requirements of international marine classification societies. It is suitable for both OEM and aftermarket replacement, ensuring compatibility with a wide range of ship piping systems.

Key Features

Technical Specifications

SpecificationValue
Valve TypeGlobe Valve
MaterialCast Iron (GG25 / EN-JL1040)
Pressure Rating10 kgf/cm² (10 Bar / 150 PSI)
Nominal SizeDN15 – DN150
End ConnectionFlanged (DIN/ANSI/BS)
Operation TypeHandwheel, Rising Stem
Seat MaterialBronze / Stainless Steel
Stem SealGland Packing
Working Temperature-10°C to 180°C
ApplicationSeawater, Fresh Water, Oil, Gas
StandardIMPA 750231

Frequently Asked Questions

What is the pressure rating of this globe valve?

It is rated for 10 kgf/cm², which corresponds to approximately 150 PSI (10 Bar). This makes it suitable for medium-pressure piping systems common in marine engine rooms.

Can it be used for seawater service?

Yes, the cast iron construction with a bronze/stainless steel trim provides good corrosion resistance. For long-term seawater exposure, we recommend checking compatibility with your specific salinity and temperature conditions.

What are the available sizes?

These valves are available in nominal diameters from DN15 to DN150. Please specify your required size when ordering.

Is the valve flanged or threaded?

Our standard configuration has flanged ends to comply with most shipboard piping specifications. Flange drilling can be supplied to DIN, ANSI, or BS standards upon request.

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