IMPA: 751266

Marine Bronze Screw Down Check Angle Valve – 5 kgf/cm² Union Bonnet Type

Introducing the marine bronze screw down check angle valve, engineered for reliable backflow prevention in shipboard piping systems. Rated at 5 kgf/cm² (0.5 MPa), this valve is perfectly suited for seawater, freshwater, and fuel lines in demanding marine environments.

Featuring a union bonnet design, the valve allows for simple disassembly and quick maintenance without removing the entire unit from the pipeline. The angle pattern enables space-saving installation in compact engine rooms or machinery spaces, providing a practical solution for new builds and retrofits.

Manufactured from corrosion-resistant marine bronze, this check valve delivers exceptional durability and long service life even in harsh maritime conditions. Each unit is carefully inspected to meet rigorous quality standards and is available under IMPA code 751266 for efficient procurement by ship chandlers and vessel operators.

Key Features

Technical Specifications

AttributeSpecification
Valve TypeScrew Down Check Valve (Angle Pattern)
Working Pressure5 kgf/cm² (approx. 0.5 MPa / 72 psi)
Valve Body MaterialMarine Bronze (Copper Alloy)
End ConnectionsScrew-on (threaded) ends
Bonnet TypeUnion Bonnet
Applicable MediaSeawater, Fresh Water, Oil
Operating Temperature-20°C to +120°C
IMPA Code751266

Frequently Asked Questions

What is a screw down check angle valve used for?

It is used to prevent backflow in marine piping systems, allowing flow in one direction only. The angle pattern changes the direction of flow by 90 degrees.

What does 5 kgf/cm² mean in terms of pressure?

5 kgf/cm² is approximately 0.49 bar or 72 psi, representing the valve's maximum working pressure.

Can this valve be used with seawater?

Yes, the marine bronze construction makes it highly resistant to seawater corrosion, making it suitable for shipboard seawater and freshwater systems.

Why is a union bonnet design beneficial?

The union bonnet permits quick access to the internal components without detaching the entire valve from the pipeline, simplifying maintenance and reducing downtime.

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