Key Features
- Corrosion-resistant marine bronze body
- Screw down non-return design for positive backflow prevention
- Angle (90°) pattern for space-saving installation
- Union bonnet for easy maintenance without dismantling pipeline
- Pressure rating: 16 kgf/cm² (1.6 MPa / 232 psi)
- Suitable for seawater, freshwater, oil, and fuel applications
- Threaded connections (BSP, NPT options)
- Pressure-tested per international marine standards
- Compact and robust construction for high-vibration environments
Technical Specifications
| Specification | Details |
|---|---|
| Product Type | Screw Down Check Angle Valve |
| Model Reference | F-7414 |
| IMPA Code | 751286 |
| Material | Marine Bronze (Corrosion-Resistant) |
| Pressure Rating | 16 kgf/cm² (1.6 MPa / 232 psi) |
| Connection Type | Screwed / Threaded |
| Thread Standard | BSP (British Standard Pipe) or NPT (optional) |
| Bonnet Type | Union Bonnet |
| Pattern | Angle (90°) |
| Operation | Automatic (Non-Return) |
| Suitable Media | Seawater, Fresh Water, Oil, Fuel |
| Application | Ship Piping Systems, Ballast Lines, Cooling Systems |
Frequently Asked Questions
What is a screw down check angle valve?
A screw down check angle valve combines a non-return (check) function with a 90-degree angle body design. The "screw down" feature refers to the valve's disc or poppet that screws down to close, providing a positive shut-off and preventing backflow in a piping system. The angle pattern allows the flow to turn 90 degrees, saving space.
What materials are used in this marine bronze check valve?
This valve is made from high-quality marine bronze, a copper-based alloy known for excellent corrosion resistance in seawater environments. It is specifically chosen for durability in shipboard applications.
What is the maximum working pressure of this valve?
The valve is rated for 16 kgf/cm², which is approximately 232 psi or 1.6 MPa. This pressure rating is suitable for many marine piping systems, including ballast and cooling water lines.
Can this angle check valve be used with seawater?
Yes, the marine bronze construction provides excellent resistance to corrosion and biofouling in seawater, making it ideal for marine, shipboard, and offshore applications.
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