... LPG),dimethyl ether,normal butane,isobutane,butene,isobutene,butadiene and ethylene oxide5.Standard configuration: Safety valve, level gauge, pressure ... UnitparameterRated volumem334.5Design pressure Mpa1.77Working pressure Mpa≤1.61Working temperature°C≤50Filling medium-LPG (Propane)Corrosion ... pressure2.5MpaOpening pressure1.86-1.94MpaDischarge pressure≤2.12MpaReseating pressure 0.8 time of opening ...