4031730-F3-45-24. BRV Item No. 1730. Made in Italy. Hydraulic separation unit for decoupling two hydraulic circuits. Primary circuit with anti-condensation valve and secondary circuit with thermostatic mixing valve. Primary circuit: 1,700 L/h (with a 6 m circulator, not included). Secondary circuit: 1,300 L/h with a Wilo Para Basic 15/6 high-efficiency circulator. Thermostatic mixing valve adjustment range: 20–45 °C. Condensation prevention valve opening temperature: 45 °C. Maximum fluid temperature: 90 °C. Power: 24 kW. Maximum static pressure: 10 bar (PN 10). Large-surface-area, brazed, asymmetrical plate heat exchanger made of AISI 316 stainless steel. Check valve on the heating circuit. Copper piping ⌀ 18 mm. Air bleed valves on both circuits. 15/10 galvanized support plate. Center-to-center distance 60 mm. Dimensions 466 x 251 x 137 mm. External connections 3/4” M flat-face seal. 4031730-F3-45-24