MSV-F2 manual presetting valves are flanged valves used to balance the flow in heating and cooling systems. The valves have a position indicator and stroke limiter as standard. The hand wheel of the valve is integrated with the stroke limiter. The setting can be locked. Valve characteristics are set up in measuring device PFM 1000/PFM 100. Valves are free of asbestos. Shut-off function.
The Danfoss MSV-F2 is a manual presetting valve designed for flow balancing in heating and cooling installations. It features flanged connections, a position indicator, and a stroke limiter for precise control. Available in PN 16 and PN 25 pressure ratings with DN 15-400 sizes, it supports flow temperatures up to 130°C (PN 16) or 150°C (PN 25). The valve can be mounted in supply or return pipes and is compatible with water and glycol mixtures. Installation requires straight pipe runs to avoid turbulence affecting accuracy.
| Max. Flow Temperature | 130°C (PN 16) or 150°C (PN 25) |
|---|---|
| Connections | Flanges according to EN 1092-2 |
| Flow Medium | Water and water mixtures with secondary coolants (like glycols) |
The maximum flow temperature for PN 16 MSV-F2 valves is 130°C.
It is recommended to have a straight length of pipe upstream and downstream from the valve, with a length equal to the pipe diameter (D).