Thermostatic balancing valve for drinking water circulation temperature limiting with circulating pump, in the form of a proportional regulator without auxiliary power. Inclined body, brass version, body and water-carrying parts of dezincification-resistant brass. Threaded socket according to ISO 7/1 (Rp).
Factory setting 52°C, secured against over-temperature up to 90°C.
The thermostat element presses the valve cone closed with rising temperature, and with falling temperature the valve cone is opened by an opening spring against the thermostat element. Compression adapters 1 6292 01 for 15 mm copper pipe, and 1 6092 01 for 16 x 2.0 mm plastic pipe must be ordered separately. ÖNORM B 1921 must be observed during installation of article 4010.
|2 4010 51||HERZ circulation temperature limiter|
|2 4010 52||HERZ circulation temperature limiter|