Isolation & access
Specify the open/closed isolation duty and operating arrangement. Check installation dimensions, stem clearance and access for operation and maintenance.
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| Available Sizes | DN50-DN300 |
|---|---|
| Connection Type | Flanged x Mechanical Joint |
| Pressure Rating | 300PSI |
| Body Material | Ductile Iron |
| Working Temperature | -10 - 120°C |
| Size | DN50 · DN65 · DN80 · DN100 · DN125 · DN150 · DN200 · DN250 · DN300 |
| Approvals | FM |
| Stem Design | Non-rising stem (NRS) |
Catalogue options. Operating limits depend on the selected size, materials and configuration.
NSG NRS ductile iron gate valve with a non-rising stem and flanged x mechanical-joint ends for fire protection and sprinkler water isolation. The catalogue range is DN50-DN300 at 300 PSI; specify the connection standard and required operating or supervisory arrangement.
Applications: Fire protection
For technical documentation or assistance with your selection, contact Nordic Valves.
NSG NRS ductile iron gate valve with a non-rising stem and flanged x mechanical-joint ends for fire protection and sprinkler water isolation. The catalogue range is DN50-DN300 at 300 PSI; specify the connection standard and required operating or supervisory arrangement.
FM Certificate of Compliance: FM 1120 / FM 1130. Approval identification PR468420, granted 1 March 2024.
Supervised isolation, check valves and sprinkler heads. Match the component to the system specification.
Explore application guidanceSpecify the open/closed isolation duty and operating arrangement. Check installation dimensions, stem clearance and access for operation and maintenance.
Specify the system pressure, installation position and connection. Confirm the supervision arrangement where applicable and the product approvals required by the project.
Include the required installation drawing, material documentation and testing requirements. Confirm the final configuration and its operating limits with your enquiry.
Include the operating conditions in your enquiry. Add your medium, pressure, temperature and documentation requirements alongside the selected options.
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