IMPA: 750621

Marine Forged Steel Angle Valve – 20 kgf/cm² | IMPA 750621

This marine forged steel angle valve, rated for 20 kgf/cm² (approximately 2.0 MPa / 290 psi), is engineered for high-pressure shipboard piping systems. The angle pattern with a 90° inlet/outlet design minimizes pressure drop and saves valuable space in machinery rooms, making it ideal for fuel oil, water, and compressed air lines on commercial vessels and offshore installations.

Constructed from high-quality forged steel, this valve delivers outstanding mechanical strength and corrosion resistance, ensuring prolonged service life even in demanding marine environments. The F-7422 model conforms to the IMPA 750621 reference and is available as a complete ship chandler supply item from ALL-K Marine Ship Store, ready for international shipping.

Whether you are upgrading existing piping or equipping a new build, our forged steel angle valves meet rigorous operational standards and provide reliable shutoff and flow control for critical ship systems. With a compact face-to-face dimension and the ability to handle pressures up to 20 kgf/cm², this valve is a dependable component for any marine engineering inventory.

Key Features

Technical Specifications

SpecificationDetails
Valve TypeAngle Valve
Body MaterialForged Steel
Pressure Rating20 kgf/cm² (≈2.0 MPa / 290 psi)
ConnectionThreaded (BSP/NPT) or Socket Weld
Size RangeDN15 – DN50 (1/2 in. – 2 in.)
OperationManual Handwheel
Seat MaterialMetal / PTFE Optional
ApplicationsFuel oil, seawater, freshwater, compressed air
ModelF-7422
IMPA Code750621
StandardsMarine class approval available on request

Frequently Asked Questions

What is the pressure rating of this forged steel angle valve?

This valve is rated at 20 kgf/cm² (approximately 2.0 MPa or 290 psi) for cold working pressure, making it suitable for high-pressure shipboard applications.

What are the typical applications for a marine angle valve?

Angle valves are commonly used in piping systems where a 90-degree change in flow direction is needed. They are ideal for fuel, water, and compressed air lines in engine rooms and onboard utility systems.

Why choose an angle valve instead of a globe valve?

An angle valve simplifies piping by combining a valve with an elbow, reducing the number of fittings and lowering pressure loss. This results in cost and space savings, especially in confined marine installations.

What sizes and connections are available?

The valve is typically available in sizes from DN15 to DN50 (1/2 in. to 2 in.) with threaded BSP or NPT connections. Socket weld ends are also available for permanent installations.

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