The LVSS spray nozzle was designed to consistently apply small amounts of fluid in either a fan or cone spray pattern. The nozzles are operated with a compressed air input signal and an integral valve at the nozzle tip which allows the pressurized fluid to flow whenever the air signal is present.  The volume of both the fluid and atomizing air are controlled with
independent precision needle valves.  The nozzles can be combined with a UNIST
SPR-2000 programmable controller and a pressure tank to form a complete system. The SPR-2000 allows precise control of spray frequency and duration for up to 22 independent LVSS nozzles. Designed primarily to spray lubricants, the LVSS nozzles are commonly used in metal forming operations, machining, assembly applications, or any place a repeatable amount of lubricant needs to be sprayed.