DFCM-320X On/off valve with actuator
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The DFCM fan-coil valves are intended for on/off control of hot or cold water in heating and cooling systems. The actuator is equipped with a spring return mechanism. Detachable actuator with spring return.
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Specificaties
| Nominal diameter | DN20 (G 3/4) |
|---|---|
| Kvs | 4.6 m 3 /h |
| Max. diff. pressure | 100 kPa |
| Pressure rating | PN16 |
|---|---|
| Supply voltage | 230 V AC |
| Control signal | On/off |
| Opening time | Approx. 15s |
| Closing time, spring | 4…5s |
| Media temperature | 2…94°C |
| Connection | BSP female threaded according to ISO 228/1 |
| Body material, valve | Brass |
| Material, housing | Plastic (EFCM, steel) |
| Protection class | IP44 |