Expansion tank for heating systems

(VT.RV.R) The membrane type expansion tanks, VALTEC VT.RV.R, are meant for water heating and cooling systems with working temperatures of: 10–100°С and working pressure of: 5 bar. Factory default pressure in the gas chamber: 1.5 bar. It is permissible to use these tanks in systems which use water and water-glycol mix as heating medium.