Ideas with Passion
6.5 SBS Valve
4/6
TALEA Section 06
REV00 - August 06
Beverage dispensing
The SBS brewing system valve (see Fig. 2) controllable via the knob, enables variation (increas-
ing or decreasing according to the position of the knob) of the water flow rate for brewing.
This adjusts the coffee brewing time (extraction time) and consequently the intensity of taste,
keeping the cream quality constant.
Function
With the SBS valve in the open position, coffee is accumulated in the membrane valve due to a
low back-pressure of the SBS valve. Consequently the membrane valve needle remains in the
maximum open position, due to resistance of the spring. Coffee exits quickly (see fig. 3).
With the SBS valve in the closed position, coffee is accumulated on the membrane of the valve
with a consequent increase in pressure in the valve. The spring yields to the back-pressure and
the needle then reduces the coffee passage (see Fig. 4).
Fig.4
Fig.1
Fig.2
Fig.3
Содержание PLATINUM EVENT
Страница 1: ...Emissione Luglio 2007 REV 00 TECHNICAL SERVICE MANUAL ...
Страница 3: ...SECTION 1 INTRODUCTION REV 00 TALEA Section 01 REV00 August 06 ...
Страница 6: ...EVENT S B S Rapid Steam TALEA ODEA Cap 01 REV00 Luglio 07 3 3 ...
Страница 7: ...SECTION 2 TECHNICAL DATA REV 00 TALEA Section 02 REV00 August 06 ...
Страница 10: ...Ideas with Passion SECTION 3 BRIEF INSTRUCTIONS REV 00 TALEA Section 03 REV00 August 06 ...
Страница 14: ...Ideas with Passion SECTION 4 DIAGRAMS REV 00 TALEA Section 04 REV00 August 06 ...
Страница 37: ...SECTION 6 OPERATING LOGIC REV 00 TALEA Section 06 REV00 August 06 ...
Страница 45: ...Ideas with Passion SECTION 7 COMPONENT ASSEMBLY AND DISASSEMBLY REV 00 TALEA Section 07 REV00 August 06 ...
Страница 58: ...Ideas with Passion SECTION 8 SERVICE SCHEDULE REV 00 TALEA Section 08 REV00 August 06 ...
