Membrane tank for heating systems

(VT.F.R) Membrane expansion tanks VALTEC VT. F.R are designed for water heating and cooling systems with the temperature of the operation environment (water or water-glycol mixture with the concentration up to 50 %) from –10 to +120 °C. The maximum operating temperature on the membrane in case of long-term operation is +70 °C while the maximum operating pressure is 6 bar.

Factory pressure in the gas chamber (preset) is 1.5 bar.

The body and supports (provided for models with the capacity over 35 liters inclusive) of the tanks are made of carbon steels and covered with epoxy red color enamel (RAL 3002); flange material is galvanized steel while that of membranes is EPDM.