Miniature vacuum cup holder VPA

with built-in shut-off valve

Material Brass stem. Steel spring. Zinc-plated steel threaded sleeve and hexagonal nuts. Quick fitting in blue anodised aluminium. Standard executions VPA-F: with female threaded connection and straight quick fitting. VPA-F-L: with female threaded connection and L-shaped quick fitting. VPA-M: with male threaded connection and straight quick fitting. VPA-M-L: with male threaded connection and L-shaped quick fitting. Features VPA vacuum cup suspensions comprise: a brass stem to fix the vacuum cup; a steel threaded sleeve, equipped with two hexagonal nuts, for quick assembly of the vacuum cup suspension to the automation device; a spring to cushion the impact of the vacuum cup and at the same time maintain a constant pressure with the load to be lifted; a quick fitting for connection to the suction hose. The effective spring stroke is functional to the length (l3) of the stem, in particular: 16 mm for a length of 28 mm 49 mm for a length of 65 mm 74 mm for a length of 95 mm Compatible with 6x8 diameter plastic hose.