gas regulator valve high flow valves low pressure regulators GAS REGULATOR VALVE The Model P3 is designed for gases with inlet pressures up to 3600 psig (248 Barg). Standard ad just able outlet rang es from 1-10 (.07-.69 Barg) thru 10-500 psig (.69-34.5 Barg). Flow coefficient of 0.02, 0.06, and 0.20 available. This versatile cylinder gas regulator valve can be ordered with a variety of op tions to meet your system de- mands. Standard construction includes 40 mi cron in te gral filter and diffusion resistant stain less steel diaphragm.