SIEMENS西门子VPI46.32F4_VPI46.40F9.5Q_VPI46.50F12Q组合阀
VPI46.32F4
Combi valves, PN25, DN32, 550…4000 l/h
Pre-adjustable Combi valves, PN 25, internally threaded for
ventilation and air conditioning plants for control on the water side and automatic hydraulic balancing of terminal units, such as fan coils, induction units, and in heat exchangers for heating or cooling.
heating zones like self-contained heating systems, apartments, individual rooms, etc.
closed circuits
Volumetric flow 30…11500 l/h. With or without differential pressure test points.