Key Features
- High-grade marine bronze body and bonnet for exceptional corrosion resistance
- Rising stem design with visual position indicator
- Rated working pressure: 5 kgf/cm2 (0.49 MPa / 71 psi)
- Available with flanged or threaded connections to suit various piping systems
- Suitable for seawater, freshwater, and general marine service
- Low pressure drop and tight sealing for reliable flow control
- Durable handwheel for smooth manual operation
- Conforms to recognized maritime industry standards
Technical Specifications
| Specification | Details |
|---|---|
| Valve Type | Gate Valve |
| Pattern | Rising Stem |
| Material | Bronze (body, bonnet, stem, disc) |
| Pressure Rating | 5 kgf/cm2 (approx. 0.49 MPa / 71 psi) |
| Test Pressure | 7.5 kgf/cm2 (approx. 0.74 MPa / 107 psi) |
| Connection | Flanged / Threaded |
| Size Range | 1/2" – 4" (DN15 – DN100) |
| Operation | Manual Handwheel |
| Application | Marine / Shipboard Piping |
| IMPA Code | 750951 |
Frequently Asked Questions
What is the working pressure of this marine bronze gate valve?
This valve is rated for 5 kgf/cm2, which is approximately 0.49 MPa (71 psi). It is designed for low to medium pressure shipboard piping systems.
Is this valve suitable for seawater applications?
Yes, the bronze construction provides excellent corrosion resistance, making it ideal for both seawater and freshwater systems commonly found on vessels.
What does "rising stem" mean?
In a rising stem gate valve, the stem rises and lowers with the handwheel, giving a clear visual indication of the valve's open/closed position. This helps operators quickly verify valve status.
What types of end connections are available?
This valve is typically available with flanged or threaded connections. Please specify your requirement when ordering to ensure compatibility with your piping system.
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