Circulation valve MTCV PURE Basic, Danfoss

MTCV PURE is a thermostatic control valve, made of brass with <0.1% lead content, with several functions, intended for systems with circulating domestic hot water, VVC. MTCV creates a thermal balance in the circulation system by keeping a preset temperature constant.
This happens by the valve limiting the flow through the MTCV to a minimum momentary need. Thermal regulation versus static regulation of the hot water circulation means less temperature losses from the pipe installation, which saves energy for the circulation pump.
A VVC system with MTCV fitted should not be manually regulated or adjusted - the valve automatically regulates the entire circulation circuit.
MTCV (A basic version) can be expanded to MTCV (B version) and MTCV (C version) during operation.