... , little axial unbalanced force, large allowable differential pressure, good stability.2.Socket duplicity is good, ... )20253240506580100125150200250300350400Rated KVLinear6.91117.627.544691101762754406301000160021562816Equal percentage6.31016254063100160250400690900144019602560Nominal Pressure(Mpa)1.6,2.5,4.0, ... 450~+560(high TEM.),-40~-196(low TEM.)Series typeNormal TEM, middle TEM, low TEM, bellows ...