Key Features
- Material: corrosion-resistant marine bronze
- Pressure rating: 5 kgf/cm² (≈0.49 MPa / 71 psi)
- Angle (90°) pattern saves space
- Screw-down cover for easy maintenance
- Threaded ends for simple installation
- Suitable for water, oil, and air services
- Conforms to IMPA category 751081
- Compact design for marine piping systems
Technical Specifications
| Specification | Value |
|---|---|
| Product Type | Screw Down Check Angle Valve |
| Material | Marine Bronze |
| Pressure Rating | 5 kgf/cm² (≈ 0.49 MPa) |
| Connection | Threaded (BSP / NPT) |
| Size Range | DN15 (1/2") to DN50 (2") |
| Working Medium | Fresh water, sea water, oil, air |
| Pattern | Angle (90°) |
| IMPA Code | 751081 |
| Operating Temperature | -10°C to +120°C |
Frequently Asked Questions
What is a screw down check angle valve?
A screw down check angle valve combines a check valve and angle (90°) body with a lift-type closure element that automatically prevents backflow. 'Screw down' refers to the screw-on bonnet or cover that allows access for inspection and maintenance.
What does the 5 kgf/cm² pressure rating mean?
It indicates the maximum working pressure the valve can safely handle — approximately 0.49 MPa or 71 psi. It is suitable for typical marine low-pressure systems.
Can this valve be used with seawater?
Yes, marine bronze construction offers excellent corrosion resistance, making it suitable for seawater, freshwater, and oil services in shipboard applications.
What end connections are available?
The valve features threaded ends, commonly available in BSP or NPT threads, allowing direct connection to standard pipe systems without welding or flanging.
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