Product Description
For heating systems; hot/cold water quality VDI2035; glycol water mixture 50%.
Technical Properties
| Valve series |
V5442A |
| Valve type |
4-way rotary mixing, compact |
| Kvs value |
6.3 |
| Medium type |
water |
| Media temp. |
2 ... 110 oC |
| Nominal pressure |
PN6 |
| DN size |
20 mm |
| Max. delta P |
100 kPa |
| Torque for max. delta P |
7 Nm |
| Angle of rotation |
90 o |
| Materials |
body cast iron, inner parts chrome plated |
| Port connection |
internal threads |
| Packing |
double O-ring sealing |
