阀体: WN 1.4571 , WN2.4610 or A316Ti
阀芯/阀座: WN 1.4571, WN1.4112 or WN 2.4610
填料: Uniwerdit / AAlchem
波纹管: WN 1.4571 or WN2.4610
公称压力: Nominal pressures: DIN PN 40 to 400 bar
ANSI Class150 to 2500 Lbs
适用温度: from -200 to +450°C