Badger Air-Brush Co. 51-041 PAC Valve Regulator Miniaturized air pressure regulator, the PAC (Precision Air Control) valve, stock #51-041, includes # 51-038 Badger male quick disconnect The PAC valve provides a means to easily and precisely adjust the air pressure an airbrush is being sprayed at by the simple turning a small pressure setting dial Ideal for airbrush artists working on projects that require recurring air pressure adjustment, for more efficient atomization and detail control The PAC Valve attaches to any Badger/Thayer and Chandler airbrush hose (an adaptor is necessary for use with other brand hoses) and connects to the airbrush with a quick disconnect Distributed by Badger Company