HerzCON - the all-rounder 

With the HerzCON, HERZ Armaturen sets new accents in the field of installation time, ease of installation and installation safety when connecting fan coils. 

A complete system unit with multifunctional ball valve block, venting valve, drain valve and strainer has been developed around the proven pressure-independent HERZ 4006 SMART combination valve. All required functionalities such as regulating, controlling, filling, flushing, backflushing, draining, solating and filtering are realized with the HerzCON in one unit. The water vapor diffusion-tight insulating box, which is supplied as standard, predestines the HerzCON for use in cooling systems and, of course, also in heating systems. Eight flow ranges in dimensions DN 15 to DN 32 and the possibility of using antifreeze mixtures complete the wide range of possible applications.

All dimensions have a PN25 pressure rating and the maximum differential pressure is 4 bar or even 6 bar, depending on the dimension. In contrast, a low minimum differential pressure allows the use of small pumps. Thermo-electric actuators or geared motor drives can be attached to the balanced control valve for low positioning forces. The systems can thus be operated in a highly energy-efficient manner. With HERZ you are always on the safe side, because the multifunctional HerzCON system unit is factory-tested and comes with the 5-year HERZ warranty. 

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