The Upchurch Scientific line of Micro-Splitter Valves is designed to accurately split and control a low-flow stream off a single incoming supply. The Graduated Valve offers many of the benefits and features of Micro-Splitter Valves, plus the ability to adjust and set the split flow to repeatable settings. This allows documentation of settings and the resulting flow rates for easier method development. The graduations also make it easier to employ the valve in a system used to run multiple analyses that require different split flow rates.
All Micro-Splitter Valves have been tested at flow rates to 100 mL/min, with a maximum resulting pressure drop of only 45 PSI (3.1 bar) when the valve is fully opened.