Marine Forged Steel Globe Valves (40 kgf/cm²) – Model F-7329

These marine-grade forged steel globe valves are engineered for reliable flow control in shipboard piping systems. Rated for a working pressure of 40 kgf/cm² (approx. 5.7 MPa / 5700 kPa), they deliver exceptional performance in demanding environments such as engine-room fuel lines, boiler feed water, cooling water, and general service systems. Built from solid forged steel, these valves offer superior strength and resistance to mechanical stress, ensuring long service life even under high-pressure and high-temperature conditions.

Designed in accordance with recognized maritime standards, this globe valve features a stainless-steel disc and seat for bubble-tight shut-off, preventing backflow and leakage when closed. The non-rotating stem and contoured handwheel provide smooth, precise operation, allowing fine flow regulation when partially opened. Available with threaded (BSP/NPT) or flanged end connections to suit various piping arrangements, this valve is a versatile choice for maintenance and repair aboard commercial vessels, tankers, and offshore installations.

As part of the IMPA 75 category (Valves & Cocks), this forged steel globe valve is a standard stock item for ship chandlers and marine suppliers. Each valve is individually pressure-tested and inspected to ensure compliance with marine classification requirements. Whether you are replacing worn-out valves or equipping a new build, the F-7329 is a dependable, cost-effective solution for marine piping systems.

Key Features

Technical Specifications

Product NameMarine Forged Steel Globe Valve
Model No.F-7329
IMPA Category75 – Valves & Cocks
Pressure Rating40 kgf/cm² (approx. 5.7 MPa / 5700 kPa)
Size RangeDN15 – DN100 (1/2" – 4")
End ConnectionsThreaded (BSP/NPT) or Flanged (PN40)
Body MaterialForged Steel (ASTM A105 equivalent)
Disc & Seat MaterialStainless Steel (13% Cr)
Stem MaterialStainless Steel (UNSS41000)
PackingFlexible Graphite
OperationHandwheel (rising stem)
Temperature Range-29°C to +200°C (-20°F to 392°F)
Design StandardAPI 602 / BS 1873 / ISO 15761
Test StandardAPI 598 / ISO 5208
ApplicationsMarine fuel, fresh/salt water, boiler feed, steam, and inert gas systems

Frequently Asked Questions

What is the pressure rating of this globe valve?

This forged steel globe valve is rated for a maximum working pressure of 40 kgf/cm² (approximately 5.7 MPa or 5700 kPa). This makes it suitable for high-pressure marine piping systems commonly found on vessels.

What materials are used?

The valve body is forged steel (ASTM A105 equivalent) for structural strength. The disc and seat are made of stainless steel to ensure a reliable seal and resist erosion/corrosion. The stem also uses stainless steel, and the packing is flexible graphite for high-temperature applications.

Which end connections are available?

The F-7329 is available with threaded ends in both BSP and NPT standards, or with flanged ends rated PN40. This allows for compatibility with a wide range of shipboard piping systems.

Can this valve be used for flow regulation?

Yes, the globe valve design is particularly suited for throttling or regulating flow, in addition to providing a tight shut-off. The contoured disc allows for fine control when partially open, making it ideal for applications where precise flow adjustment is required.

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