... Water, Steam, Oil, Acid, etcWide sizes: 1/2''-20'' or largerMany materilas:Cast Steel/Stainless Steel, WCB ... unbalanced force, large allowable differential pressure, good stability.2.Socket duplicity is good, disassembling convenience and easy maintenance ... 627.544691101762754406301000160021562816Equal percentage6.31016254063100160250400690900144019602560Nominal Pressure(Mpa)1.6,2.5,4.0,6.4,10Travel (mm ...