PRESSURE REGULATION VALVE FOR DISPENSING APPARATUS FOR BEVERAGES WITH PRESSURE DISPLACEMENT Russian patent published in 2016 - IPC G05D16/06 

FIELD: food industry.

SUBSTANCE: pressure regulation valve envisaged for regulation of the pressure whereunder the compressed displacing gas is supplied into the vessel containing liquid for the said liquid displacement from the vessel; the said valve contains the following parts: the first and the second polymer casings (2, 3). The first casing (2) contains an inlet hole (5) and an outlet hole (4) for gas; the second casing (3) contains elastic shift means (7), a polymer membrane (9) clamped between the first and the second casings (2, 3) so that to create the first and the second chambers tightly separated by the membrane; the connection between the first and the second polymer casings is sufficiently strong to withstand pressure predominating in either chamber and provides for impermeability of the two chambers' interface for a liquid medium; the specificity is as follows: all the polymer components (2, 3, 9) of the said pressure regulation valve are made to the same class.

EFFECT: efficiency enhancement.

14 cl, 3 dwg