Disc, seat & operation
Review disc and seat materials, pipe clearance and the end connection. Specify manual or actuated operation and any position-feedback requirements.
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| Model Reference | 2512 |
|---|---|
| Available Sizes | DN50-300 |
| Requested Size | DN50 · DN65 · DN80 · DN100 · DN125 · DN150 · DN200 · DN250 · DN300 |
| Pressure Rating | PN16 |
| Body Material | Stainless Steel CF8 |
| Connection Type | Lugged |
| Working Temperature | -10°C to 100°C |
| Suitable Medium | Water; ethylene glycol solution up to 50% concentration |
| Selection Basis | Catalogue range; exact size, pressure, materials and coolant compatibility confirmed for the project |
| Operation | Lever · Gear Box |
| Seat Material | PTFE · EPDM |
Catalogue options. Operating limits depend on the selected size, materials and configuration.
Lugged isolation for cooling-water branches and equipment connections. Confirm mating flange drilling and installation clearance.
Applications: Data Centers & AI Cooling
For technical documentation or assistance with your selection, contact Nordic Valves.
Lugged isolation for cooling-water branches and equipment connections. Confirm mating flange drilling and installation clearance.
| Drawing no. | Part | Material | Specification |
|---|---|---|---|
| 1 | Body | Stainless Steel | CF8 |
| 2 | Seat | PTFE/EPDM | -- |
| 3 | Plate | Stainless Steel | CF8 |
| 4 | Shaft | Stainless Steel | SS420 |
| 5 | Shaft Sleeve | PTFE | -- |
| 6 | O-Ring | EPDM | -- |
| 7 | Limit Retaining Ring | -- | -- |
| 8 | Lever/Gear Box | -- | -- |
Material options are shown where listed. Confirm the complete wetted construction for the selected coolant and configuration.
| DN | Inch | L / mm | H / mm | H1 / mm | φD mm | n-M | L1 / mm | L2 / mm | φ / mm |
|---|---|---|---|---|---|---|---|---|---|
| 50 | 2" | 43 | 110 | 70 | φ125 | 4-M16 | 285 | 160 | φ140 |
| 65 | 2½" | 46 | 120 | 75 | φ145 | 4-M16 | 285 | 160 | φ140 |
| 80 | 3" | 46 | 130 | 85 | φ160 | 8-M16 | 285 | 160 | φ140 |
| 100 | 4" | 52 | 145 | 105 | φ180 | 8-M16 | 285 | 190 | φ140 |
| 125 | 5" | 56 | 170 | 115 | φ210 | 8-M16 | 285 | 190 | φ140 |
| 150 | 6" | 56 | 185 | 130 | φ240 | 8-M20 | 285 | 190 | φ140 |
| 200 | 8" | 60 | 230 | 170 | φ295 | 12-M20 | - | 220 | φ220 |
| 250 | 10" | 68 | 254 | 203 | φ355 | 12-M24 | - | 260 | φ220 |
| 300 | 12" | 78 | 280 | 240 | φ410 | 12-M24 | - | 270 | φ265 |
Dimensions use the letter references in the datasheet drawing. Pressure-class columns refer to the specified flange drilling.
Isolation, balancing, control valves, strainers and flexible connections for facility-water and CDU cooling circuits.
Explore application guidanceReview disc and seat materials, pipe clearance and the end connection. Specify manual or actuated operation and any position-feedback requirements.
State facility-water or CDU / technology-cooling duty, coolant formulation, flow, temperature and pressure. Confirm wetted materials and the exact valve configuration for the project.
Listed body options: Stainless Steel CF8. seat or seal options: PTFE · EPDM. Match the selected combination to the medium and operating temperature.
Include the operating conditions in your enquiry. Add your medium, pressure, temperature and documentation requirements alongside the selected options.
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