Adjusting valve (Sharp #2210) has 1 precision tapered valve that will open and close in approximately 4 turns. The easy to handle knob makes the valve infinitely adjustable. The air inlet is 1/4 m.p.t. and outlet is 1/4 t.p.t. (swivel nut). Fits all leading spray guns. Product Features:Meterial: AluminumInlet: 1/4Outlet: 1/4
