Description
The “Geo HP” hydroblock, consisting of a circulator and a 3-way valve integrated in a single product, is characterized by large DN22 passage sections which guaranteeing a high circulating flow rate make the product particularly suitable for heat pump applications and high power boilers (60kW).
The design of the unit is based on maximum flexibility, the combination of the possible assembly positions of the fundamental components allows the product to assume a very high number of configurations and thus adapt to any customer product layout.
Integrated 3-way valve and circulator body.
Flow passage DN 22.



- Pressure transducer
- Air vent
- Connection for: Manometer / Expansion tank / Safety valve / Air vent / Pressure transducer
- Drain valve
- Safety valve
- Actuator
- M Flow primary circuit
- R1-R2 Return primary
- PI Pump interface
- HB Hydroblock body
- CM Circulator motor
- PG Pressure gauge
- PS Pressure sensor
- AV Air vent valve
- EV Expansion vessel
- SV Safety valve
- DV Drain valve
- 3VA 3-way actuator
- BYP Bypass valve


/ data sheet
Max Power
60 kW (Boiler)
25 kW (Heat Pump)
Max Temperature 95° C
Pressure CH 0.3 – 3 bar
Connections G1” (DN22)
3-way cartridge PA66GF30 (or CW617)
Actuator 100 N
- Hydroblock body:cast iron with cataphoresis coating
- Pump interface:composite material PA66 GF30
- Circulator motor







