Valve unit

A valve unit for use in a grease lubrication installation which valve unit (2) is mountable between a grease container (1) and a pump and where the valve unit (2) comprises:

• an inlet section (4) comprising a through-going passage (9) and means (5) for mounting the grease container (1);
• and
• an outlet section (8) for connection or mounting to the pump, wherein the valve unit (2) comprises a slide (10) comprising an opening (11), wherein the slide (10) and thereby the opening (11) is displaceable relative to the passage (9) of the inlet section (4) and the outlet section (8) thereby closing or opening for passage of the grease, respectively, wherein at least one inlet section magnet (6) is embedded in the inlet section (4) and at least one outlet section magnet (7) is embedded in the outlet section (8), and wherein the inlet section magnet abuts an inlet side of the slide (10) and the outlet section magnet (8) abuts an outlet side of the slide (10).