
HERZ DZR Brass 3-Way Control Valve (4037 Series)
Compact brass thermostatic 3-way valve for automatic temperature control
The HerzCON from HERZ Armaturen is a fully integrated connection unit designed for efficient, controllable, and safe operation of Fan Coil Units (FCUs) and other terminal devices. It combines regulation, isolation, and filtration in a single compact assembly.
Built around the HERZ 4006 SMART Pressure Independent Control Valve (PICV), HerzCON ensures pressure-independent flow control and allows easy integration with Building Management Systems (BMS).
Available in sizes DN15 to DN32, the unit is supplied with a vapour-sealed, cooling-suitable insulation box, enabling dual functionality for both heating and cooling systems.

Compact brass thermostatic 3-way valve for automatic temperature control

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