Aerosol Dispensing Valve Needle Type Standard BV-500 Banseok

Aerosol Dispensing Valve Needle Type Standard BV-500 Banseok

The BV-500 Banseok Spray Valve slurries the air in accordance with stringent regulations, evenly dispensing liquids up to 1000 centipoise, including urethanes, fluxes and paints. The material is supplied from a pressurized container. Each valve is driven by air pressure controlled by a controller. Working air pressure opens the needle valve, releasing a stream of material, a separate air line pressurizes the air cap to spray liquid.

The application process and flow rate are determined by fluid pressure, needle travel, valve-to-face distance, and the length of time the valve remains open.

Dependence of the spot diameter (mm) of the applied material on the distance to the workpiece and the type of nozzle