Feel the Water
DH406
HERZ Pressure-independent control valve in flanged design, for district heating
Suitable for flow rate control on the primary side of district heating systems and HVAC systems. With an integrated differential pressure controller for pressure-independent flow control. The valve has an equal percentage flow characteristic.
Body made of ductile cast iron GJS 400 according to EN 1563,
flanged connections in accordance with EN 1092-2.
Max. differential pressure at the body: 16 bar,
max. operating pressure: 25 bar,
max. operating temperature: 150 °C.
Product List
| Code | Description |
|
|---|---|---|
| D H406 49 | HERZ pressure-independent control valve, flanged |
|
| D H406 59 | HERZ pressure-independent control valve, flanged |
|
| D H406 60 | HERZ pressure-independent control valve, flanged |
|
| D H406 61 | HERZ pressure-independent control valve, flanged |
|
| D H406 62 | HERZ pressure-independent control valve, flanged |
|
| D H406 63 | HERZ pressure-independent control valve, flanged |
|
Downloads
- DE LUXE
- Thermostatic heads
- Thermostatic valves
- Radiator Valves and Radiator Connection Systems
- Control and Regulating Valves
- Flanged Valves
- Pipe system valves
- Temperature Control, Measurement and Control Technology
- Drinking Water Systems
- PIPEFIX
- Gas systems
- Heat interface unit
- Pump Groups and floor heating accessories
© 2026. HERZ
SESSION: