Vanne d''équilibrage avec affichage du débit HYCOFLOW VTB OVENTROP
Hycocon VTZ Double regulating valve with internal thread PN 16 DN 25, Rp 1, with two mounted measuring and drain valves with Eco measuring technique, DZR brass - Oventrop GmbH & Co. KG
HydroControl VTR Double regulating valve with internal thread PN 25 DN 50, Rp 2, with mounted Classic measuring valve and fill and drain ball valve - Oventrop GmbH & Co. KG