德国 萨姆森 高压角形调节阀的简单介绍阀体:WN0.6025,WN1.0619orWN1.4581阀芯/阀座:WN1.4006,orWN1.4571填料:V-ringpackingPTFEwithcarbon,PackingspringofstainlesssteelWN1.4310High-temperaturepacking波纹管:C22.8orWN1.4571公称压力:Nominalpressur德国 萨姆森 高压角形调节阀的详细信息阀体: WN 0.6025 , WN1.0619 or WN 1.4581阀芯/阀座: WN 1.4006, or WN 1.4571 填料: V-ring packing PTFE with carbon, Packing spring of stainless steel WN 1.4310 High-temperature packing 波纹管: C22.8 or WN 1.4571 公称压力: Nominal pressures: DIN PN 16 to |