萨姆森 德国 低温调节阀的简单介绍阀体:WN1.4308,WN1.4571orAlMg4.5MnA351CF8Macc.toUSstandards阀芯/阀座:WN1.4571copperplated填料:V-ringpackingPTFEwithcarbon,波纹管:WN1.4571公称压力:Nominalpressures:DINPN16to100barANSIClass150to600Lbs萨姆森 德国 低温调节阀的详细信息阀体: WN 1.4308 , WN 1.4571 or AlMg4.5MnA351CF8M acc. to US standards 阀芯/阀座: WN 1.4571 copper plated 填料: V-ring packing PTFE with carbon, 波纹管: WN 1.4571 公称压力: Nominal pressures: DIN PN 16 to 100 bar ANSI Class 150 to 600 Lbs |