Patent ID: 8844765
Filing Date: 2014-09-30
Classification: B05B,B05D,B65D,E04F

Abstract:
1. A dispensing system for dispensing material, the dispensing system comprising: a valve assembly comprising a metering member supported for movement between a first metering position and a second metering position; whereby movement of the valve stem from the first stem position to the intermediate stem position disengages the valve stem from the valve seal such that fluid is allowed to flow into the stem inlet and out of the stem outlet; the valve stem displaces the metering member from the first metering position to the second metering position as the valve stem moves from the first stem position to the intermediate stem position; movement of the valve stem from the intermediate stem position to the second stem position causes the valve stem to move relative to the metering member such that the metering member covers the stem inlet to prevent flow of fluid into the stem inlet and out of the stem outlet; and the valve spring displaces the valve stem from the second stem position towards the first stem position such that the valve stem carries the metering member from the second metering position to the first metering position while the metering member covers the stem inlet to prevent flow of fluid into the stem inlet and out of the stem outlet.