Design thermostatic valve block NN, black, DN 20 (3/4")

- For two-pipe heating systems on radiators with lower two-point connection
- Th-head connection: M30 x 1.5
- Without presetting
- Can be shut off
Technical data:
- Material: Brass
- Radiators connection: DN 20 (3/4") ÜWM
- Connection pipework: DN 20 (3/4") Eurocone
- Centre distance: 50 mm
- Operating temperature range: -20°C to +100°C
- Max. operating pressure: 10 bar