Micro Air Control Valves When you’re on a roll painting the last thing you want to do is pause your flow to mess with with your compressor. With a fine pressure control valve you can adjust your air pressure directly from your airbrush. Even while you’re painting! Grex Micro Air Control Valve $24.95 SPARMAX AIRBRUSH BLEED VALVE 1/8″ x 1/8″ $8.96 SPARMAX SILVER BULLET MOISTURE TRAP PLUS! (With Bleeder Valve) $25.46 Paasche Needle Valve (Micro Air Control Valve) $9.35 Harder Steenbeck Quick Connect with Micro Air Control Valve $21.51 Iwata External MAC Valve $29.40