Temperature control valve VTC317, dn20, KVS 3.2, 1 1/2 inch PFX 1 inch male thread, temp. 55°C 51002300

Three-way temperature control valve ESBE series VTC300 is designed to protect the boiler from too low return water temperature. By maintaining a high return water temperature, it is possible to achieve greater boiler efficiency, reduce soot build-up and extend the boiler's service life. The VTC300 valve is used in heating systems with solid fuel boilers with a capacity of up to 30 kW, supplying storage tanks. The valve is installed on the return pipe to the boiler (45°C, 55°C, 60°C, 70°C or 80°C) or on the supply pipe to the storage tank (70°C or 80°C). The first solution is recommended, which allows for a simpler installation with the possibility of expansion (see example installations).