Fixed setting regulator (pumping-mixing) unit for water floor heating system VALTEC COMBI

(VT.COMBI.0) In the pumping-mixing unit VALTEC COMBI for heated floors, the preparation of heat carrier of 20 to 60°C is carried out by mixing the liquid from the reverse line. The process of regulation is carried-out via two-step valve, which is installed on the feeding line and is controlled through a thermostatic head with remote immersion sensor, which is placed at the outlet of the mixing unit (in case of use of heat controller the function of valve control is transferred to this head). The balancing (regulatory) valve on the mixed line sets the ratio of the heat carrier, which comes from the reverse line of the secondary contour and feed line of the primary. Other basic components of the unit: bypass with through valve; built-in ball valve to shutoff circulation pump; automatic air vent; immersion thermometers.