VFX413 VFX, 2-, 3- and 3-way bypass fan coil valves
Valves, DN15-50, kvs 0.6-63, for control of heating and cooling in fan coil or chilled beams applications. The valves are intended to be used together with the thermal SE1 actuators. They are available as 2- and 3-way versions, as well as bypass versions. The valves have linear flow characteristics.
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Specifications
| Nominal diameter | DN15 |
|---|---|
| Connection | G1/2" |
| Kvs, A-AB | 1.0 m3/h |
| Kvs, B-AB | 0.8 m3/h |
| Max. diff. pressure | 250 kPa |
| Actuator | SE1T / SE1M |
| Pressure rating | PN16 |
|---|---|
| Connection | BSP externally threaded according to ISO 228/1 |
| Flow characteristics | Linear |
| Max. leakage | 0 % of the kvs value |
| Media | Hot water, cold water, glycol-mixed water |
| Media temperature | 2…95°C |
| Stroke | 2.5mm |
| Body | Brass CW614N |
| Plug | PA + GF |
| Stem | PA + GF |
| Spring | Stainless steel |
| Packing box | PPO + GP |
| O-rings | FKM |
