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Key Features
- Heavy-duty cast iron body for marine durability
- Pressure rating of 16 kgf/cm² (1.6 MPa / 232 psi)
- Screw-down check mechanism prevents backflow
- Available in globe (F-7377) and angle (F-7378) patterns
- Flanged or screwed connections based on size
- Designed for seawater, fresh water, and oil service
- IMPA 751151 recognized ship chandlery item
Technical Specifications
| Specification | Details |
|---|---|
| Type | Screw Down Check Globe Valve / Angle Valve |
| Model | F-7377 (Globe), F-7378 (Angle) |
| Material | Cast Iron |
| Pressure Rating | 16 kgf/cm² (1.6 MPa / 232 psi) |
| Size Range | DN15 (½") to DN150 (6") |
| Connection | Flanged (EN/ANSI) or Screwed as applicable |
| Operation | Manual screw down for shut-off; non-return check function |
| Applicable Media | Seawater, fresh water, fuel oil, lubricating oil |
| Standards | Designed to marine valve standards |
Frequently Asked Questions
What is a screw down check globe valve?
It combines the features of a globe valve and a check valve. The screw-down mechanism allows manual closing to stop flow, while the automatic check function prevents backflow when the valve is open.
What pressure rating does this valve have?
It is rated at 16 kgf/cm², which is approximately 1.6 MPa or 232 psi, suitable for high-pressure marine applications.
What materials are used in construction?
The valve body is made of cast iron, offering good corrosion resistance and durability, commonly used in shipboard seawater and oil systems.
What sizes and connection types are available?
The valve is typically available in sizes from DN15 (1/2") to DN150 (6"), with flanged or screwed connections depending on the dimension.
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