Key Features
- Ductile cast iron body provides excellent strength and impact resistance
- Angle type design directs flow efficiently and reduces pipe stress
- Manual handle enables direct, rapid on/off operation
- Hard-wearing seat and disc ensure secure shut-off in demanding conditions
- Corrosion-resistant protective coating is ideal for seawater service
- Complies with international marine standard requirements
Technical Specifications
| Material | Ductile Cast Iron (DI) |
|---|---|
| Type | Angle Type Storm Valve |
| Size Range | DN50 – DN300 (2" – 12") |
| Pressure Rating | PN10 / PN16 |
| Connection | Flanged, Threaded (available) |
| Operation | Manual Hand Lever |
| Disc Seat | Replaceable |
| Coating | Marine-grade Epoxy Paint |
| Applicable Media | Seawater, Fresh Water, Ballast |
Frequently Asked Questions
What is a storm valve used for?
A storm valve is a non-return valve typically installed on overboard discharge lines to prevent seawater from flowing back into the ship's interior during rough weather or when the vessel is listing.
Is ductile cast iron suitable for seawater service?
Yes, ductile cast iron offers good corrosion resistance when properly coated with marine-grade epoxy or similar protection. The coating ensures durability in seawater and other harsh marine environments.
What sizes are available?
This angle storm valve is available from DN50 to DN300 (2 to 12 inches) and can be supplied with flanged or threaded end connections depending on your piping system.
Can this valve be manually operated?
Yes, this storm valve is equipped with a manual handle for quick and direct operation, allowing crew members to open or close the valve easily when needed.
Inquire About This Product
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