Key Features
- Angle pattern (90°) for space-saving installations
- Cast iron body provides high strength and durability
- Lift-type check mechanism ensures positive backflow prevention
- Rated to 5 kgf/cm² (approx. 0.5 MPa) working pressure
- Suitable for water, oil, and non-corrosive media in marine systems
- Standard flanged end connections for easy mounting
- Complies with IMPA 751321 ship supply classification
Technical Specifications
| Specification | Details |
|---|---|
| Product Type | Lift Check Angle Valve |
| Body Material | Cast Iron |
| Trim Material | Bronze / Brass (typical) |
| Working Pressure | 5 kgf/cm² (0.49 MPa / 71 psi) |
| Operation | Automatic (spring-less lift disc) |
| End Connection | Flanged (ISO/BS standard) |
| Available Sizes | 15 mm – 100 mm (DN15 – DN100) |
| Application | Marine piping systems, oil, water, air |
| IMPA Code | 751321 |
| Model Reference | F-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.
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