M3V HE-V with electronic circulator is the ideal solution for both independent and centralised mixed systems (radiant panels + radiators/fan coil units): in this case, the advantages of a centralised system are perfectly combined with the convenience of a climate control system independently managed at each usage point.

The mixing system allows the accurate balancing of the low temperature system in accordance with the design specifications, with either a thermostatic head for fixed-point control (heating only), or an electric servomotor for climate control (heating and/or cooling), reacting to any change in flow or heat emission and keeping the temperature of the fluid in the radiant panel system constant.

 

- Max temperature on primary circuit: 90 °C

- Max operating pressure: 6 bar

- Δpmax on primary circuit: 1 bar

- Secondary regulation range (fixed-point regulation): 20 ÷ 65 °C

- Exchangeable heat output (with ΔT=7°C and Δp=0.25 bar): 11 kW with bypass in position 0, 14 kW with bypass in position 5

- Mixing valve pressure drops: Kv 2.5

- Kv with bypass valve in open position: max 6

- Topway manifold size: 1”

- Head thread: G 1” or 1"1/4, male

- Thermometer scale: 0 ÷ 80 °C

To be completed with:

- thermostatic head with immersion probe cod. 90046750

or

- 3-point electric servomotor cod. 28157212

or

- 0-10 V DC electric servomotor cod. 28157222

 

In case of installation of an electric servomotor, combine the RCE or PCOC electronic climatic regulation kit for heating and/or cooling.