605 | Double safety thermal drain valve
The double safety thermal drain valve prevents heat generators, such as biomass-fired boilers, from the overheating. When the temperature reaches 95°C the valve opens to release excess hot water. Opening temperature 95°C, Max. capacity: 93 KW – 80000 Kcal/h, max. water flow 2000 kg/h, 1/2” cockpit connection, 152 mm cockpit length.
PLEASE NOTE: the double safety consists of 2 thermostatic elements with 2 capillaries. In case of malfunction or accidental break of an element, the other one ensures the opening.