Filtration & pressure loss
Specify the particle retention needed, flow rate and acceptable pressure drop. Confirm screen material and access for cleaning or maintenance.
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| Available Sizes | DN50-DN300 |
|---|---|
| Connection Type | Flanged |
| Pressure Rating | 300PSI |
| Body Material | Ductile Iron |
| Working Temperature | -10 - 120°C |
| Size | DN50 · DN65 · DN80 · DN100 · DN125 · DN150 · DN200 · DN250 · DN300 |
Catalogue options. Operating limits depend on the selected size, materials and configuration.
NSYS-FF Y-strainer with flanged ends, a ductile iron body, AISI 304 stainless steel screen and EPDM gasket for fire protection water pipework. The DN50-DN300 catalogue configuration is 300 PSI; specify the screen opening and allow clearance for cleaning.
Applications: Fire protection
For technical documentation or assistance with your selection, contact Nordic Valves.
NSYS-FF Y-strainer with flanged ends, a ductile iron body, AISI 304 stainless steel screen and EPDM gasket for fire protection water pipework. The DN50-DN300 catalogue configuration is 300 PSI; specify the screen opening and allow clearance for cleaning.
| Component | Material | Specification |
|---|---|---|
| Body and cover | Ductile iron | ASTM A536 65-45-12 |
| Screen | Stainless steel | AISI 304 |
| Gasket | EPDM | - |
| Plug | Carbon steel | - |
Materials transcribed from the NSYS range sheet. View the source drawing and table.
| Size | Size (inch) | L (mm) | H (mm) | D (mm) |
|---|---|---|---|---|
| DN50 | 2 | 203 | 132 | 195 |
| DN65 | 2 1/2 | 254 | 158 | 240 |
| DN80 | 3 | 260 | 175 | 270 |
| DN100 | 4 | 308 | 202 | 320 |
| DN125 | 5 | 398 | 290 | 425 |
| DN150 | 6 | 472 | 334 | 495 |
| DN200 | 8 | 550 | 391 | 570 |
| DN250 | 10 | 654 | 460 | 700 |
| DN300 | 12 | 762 | 590 | 840 |
Dimension symbols match the drawing in the linked datasheet. Keep sufficient service clearance to withdraw the screen. View the source drawing and table.
Supervised isolation, check valves and sprinkler heads. Match the component to the system specification.
Explore application guidanceSpecify the particle retention needed, flow rate and acceptable pressure drop. Confirm screen material and access for cleaning or 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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