IMPA: 751321

Marine Cast Iron Lift Check Angle Valve - 5 kgf/cm2 (IMPA 751321)

The Marine Cast Iron Lift Check Angle Valve is a robust flow control component designed for marine piping systems where backflow prevention is critical. Featuring an angle pattern with inlet and outlet at 90 degrees, this valve is ideal for installation in tight spaces and changes of direction. Rated at 5 kgf/cm², it provides reliable sealing and smooth operation for a variety of shipboard services including cooling water, bilge, ballast, and fuel oil lines.

Manufactured from high-grade cast iron, this lift check valve ensures longevity and resistance to wear in demanding marine environments. The disc lifts automatically to allow forward flow and closes tightly when flow reverses, preventing damage to pumps and pipelines. With its compact angle design and standard flanged connections, the valve offers easy installation and maintenance, making it a preferred choice for ship engineers and marine suppliers.

Supplied under IMPA code 751321, this valve meets common international marine equipment standards and is suitable for systems operating up to 5 kgf/cm². Whether used in new builds or retrofits, this cast iron angle check valve delivers dependable performance and long service life.

Key Features

Technical Specifications

SpecificationDetails
Product TypeLift Check Angle Valve
Body MaterialCast Iron
Trim MaterialBronze / Brass (typical)
Working Pressure5 kgf/cm² (0.49 MPa / 71 psi)
OperationAutomatic (spring-less lift disc)
End ConnectionFlanged (ISO/BS standard)
Available Sizes15 mm – 100 mm (DN15 – DN100)
ApplicationMarine piping systems, oil, water, air
IMPA Code751321
Model ReferenceF-7359

Frequently Asked Questions

What is a lift check angle valve used for?

It prevents backflow in marine piping systems, particularly where the line changes direction. The angle design combines a 90-degree turn with a check valve, saving space.

What is the pressure rating of this valve?

The valve is rated at 5 kgf/cm² (approximately 0.5 MPa or 71 psi), suitable for many low to medium pressure marine applications.

What materials are used?

The body is cast iron, and internal trim is typically bronze or brass to resist corrosion and ensure tight sealing.

Is this valve suitable for seawater?

Cast iron is not recommended for direct seawater service due to corrosion. It is best used for freshwater, oil, and closed-loop systems. For seawater, consider bronze or other corrosion-resistant materials.

Inquire About This Product

Contact us for pricing, availability, and bulk orders:

📧

📞 [Phone protected by JavaScript]

💬

💚 Add on WeChat

Open WeChat and add this ID:

Select Language