Technical data sheet for the Danfoss MSV-F2 manual presetting valve used for flow balancing in heating and cooling installations.
The Danfoss MSV-F2 is a manual presetting valve designed for balancing flow in heating and cooling installations. It features flanged connections, a position indicator, and a stroke limiter as standard equipment. The valve setting can be locked, and valve characteristics are configured using the PFM 1000 or PFM 100 measuring devices. The product is free of asbestos and includes a shut-off function.
| Nominal pressure PN 16 | 16 bar |
|---|---|
| Nominal pressure PN 25 | 25 bar |
| Max. flow temperature (PN 16) | 130°C |
| Max. flow temperature (PN 25) | 150°C |
| Leakage rate | Grade A |
| Flow medium | Water and water mixtures with secondary coolants |
| Max. permissible differential pressure | 1.5/2.0 bar |
| Max. permissible flow speed | ≤ 4 m/s |
| Body material (PN 16) | Cast iron EN-GJL 250 |
| Body material (PN 25) | Ductile iron EN-GJS 400-15 |
The valve characteristics are set up in measuring device PFM 1000 or PFM 100.
Yes, the valves are free of asbestos.
The maximum permissible flow speed is less than or equal to 4 m/s.