44
2016/01 Rev. 0.0
OptiFresh (Bean) NG 2.0
3.8.1 Dispensing valves
After a drink has been selected one of the dispensing valves [DV] opens and lead the hot water to
the brewer or mixer system. The flow rate of each valve is adjusted by means of the adjusting screw
[2.5.3] on the valve. The outflow quantity is determined by the time that the valve is opened. If the
valve closes, the output [2.5.2] aerated [2.5.1] so that the supply hose to the brewer and mixer are
always completely emptied.
Major parts
Technical data
Materiaal
1. Water boiler
3 Liter
AISI 316
2. Dispensing valves
art.no. 03250
2.1 Coil
24Vdc
2.2 Core
2.3 Valve housing (inlet)
PSU
2.4 Seal set
art.no. 99673
2.4.1 Cup seal
VMQ
2.4.2 Plastic ring
PVDF
2.4.3 O-ring
VMQ
2.4.4 Plastic seat
PVDF
2.5 Outlet piece
bayonet connection
PSU
2.5.1 Aeration
tube
VMQ
2.5.2 Outlet
to brewer /mixer(s)
PSU
2.5.3 Adjusting screw see 3.8.3 Calibrating
PSU
2.3
2.2
2.4
2.5
1
2
2.1
2.4.1
2.4.2
2.4.3
2.4.4
2.5.1
2.5.2
2.5.3