Pressure compensated HVLP spray gun

摘要

HVLP spray gun capable of operating from a source of high pressure air. Compressed air is delivered to the gun through a relatively small diameter air hose. A pressure compensated control valve is mounted in the spray gun to reduce the air pressure delivered to an air/fluid nozzle to a predetermined pressure of no greater than 0.7 Kg/cm2 (10 psig). The control valve maintains a constant air pressure at the nozzle when either the atomization air flow rate is changed and/or the fan air flow rate is changed of the pressure of the source air changes.