The Applied low profile Fina Valve offers one of the highest degrees of abrasive metering adjustment. This permits precise, constant abrasive flow to the blast nozzle, resulting in significant cost savings due to virtually no abrasive wastage The Fina Valve may be used with all abrasive types from soft to plastics through to aggressive metallic. The simple design of the Applied Fina valve permits easy dismantling to remove obstructions or for maintenance. A hardened steel plunger and orifice assembly meters abrasive flow to the nozzle. Abrasive flow adjustment is via a metering knob that adjusts the depth of the plunger into the orifice.