阀体: WN 1.0619 , WN1.7357
A216WCC, A217WC6
阀芯/阀座: WN 1.4006, WN1.4008
填料: V-ring packing PTFE with carbon,
Packing spring of stainless steel WN 1.4310
High-temperature packing
公称压力: Nominal pressures: DIN PN 16 to 400