NIGO Industrial Co. 180SS Series 3-Way Forged Brass Ball Valve

338 Series needle valves bi-directionally meter the flow of air through the valve. This series features a fine tapered needle providing precise flow of air in both directions. Numerical micrometer position markings are stamped on the perimeter of the adjustment knob which provide a visual indication of the setting. Once the desired flow is selected, a set screw can be tightened to maintain the setting. Stainless steel / brass internal components, nitrile seals. 3.62 inch Open height and 3.22 inch Closed height. 126 scfm at 100 PSIG inlet pressure with full pressure drop.