Bronze Marine Stop-Check Non-Return Valve
This bronze valve is designed for marine applications. It prevents backflow in pipelines while also allowing manual shut-off.
Technical Specifications
Product Overview
Marine-Grade Performance
This Bronze Marine Stop-Check Non-Return (SDNR) Valve is engineered specifically for demanding marine environments, offering superior corrosion resistance in seawater. Combining the functionality of both a stop valve and a check valve, it effectively prevents backflow while allowing for manual shut-off control. Built to JIS standards and rated for Class 150 pressure service, this valve is an essential component for ballast, cooling water, and fuel oil systems in shipbuilding and offshore applications.
Technical Specifications
Pressure Class
Class 15010K
- Valve Type
- Stop-Check Non-Return (SDNR)
Material Composition
Component Materials
| Component | Material Specification |
|---|---|
| Body | BC6 |
| Bonnet | C3771BD or BE |
| Disc | C3771BD or BE |
| Stem | C3771BD or BE |
| Handwheel | FC200 |
Compliance & Standards
- Industry Standards
- JIS Marine StandardMarine Grade
Applications
Suitable Systems
- Ballast water systems
- Cooling water lines
- Fuel oil systems
- Shipbuilding
- Offshore platforms
