37
Graph 14
ACCESSORIES
THREE-WAY VALVE KIT FOR TRIPLE RANK BANK VB3-F
Kit complete with copper fittings, retainers and three-way valves of the ON/OFF, pre-engineered for a 230V power
source.
KIT VB3-F VALVE LOAD LOSSES
TECHNICAL SPECIFICATIONS
Initial power draw W 8
Power draw when operating W 5
Water temperature °C 4-110
Opening time sec. 120
Closing time sec. 180
Maximum static pressure kPa 1600
Ambient temperature °C 0-40
Pipe Ø mm 18
Protection degree IP 44
Flow switching
Valve supplied AB - A
Valve not supplied AB - B
Load losses [kPa]
Water flow rate [l/h]
Feed
By-pass
Fig.21
Tab.19