概述：主要零部件材料：NO.零件名称YA40Y-C材料YA40Y-P材料YA40Y-I材料1阀体WCBZG1Cr18Ni9TiZG1Cr5Mo2阀座2Cr131Cr18Ni9Ti1Cr18Ni9Ti3调节圈2Cr131Cr18Ni9Ti1Cr18Ni9Ti4阀瓣2Cr131Cr18Ni9Ti1Cr18Ni9Ti5导向套2Cr131Cr18Ni9Ti1Cr18Ni9Ti6散热器ZG230-450ZG230-450ZG230-4507阀盖ZG230-450ZG230-450ZG230-4508弹簧50CrVA50CrVA包覆氟塑料50CrVA包覆氟塑料9阀杆2Cr131Cr18Ni9Ti2Cr1310调整螺杆451Cr18Ni9Ti2Cr1311阀帽ZG200-400ZG200-400ZG200-400?密封面材料堆焊Co基硬质合金外形尺寸和连接尺寸：型号公称通径doDKgg1bff1Z-?dDN＇D1K1g3g2b1f＇f1＇z1-?d1LL1≈HYA40Y-16CYA40Y-16PYA40Y-16I201510575?55162?4-142511585?65162?4-1411095518251611585?65162?4-1432140100?78182?4-18110955183220140100?78182?4-1840150110?85183?4-181151005184025150110?85183?4-1850165125?100203?4-181201105795032165125?100203?4-1865185145?120203?4-181351206396540185145?120203?4-1880200160?135203?8-181601406718050200160?135203?8-18100220180?155223?8-1817013567610065220180?155223?8-18125250210?185223?8-1819517578712580250210?185223?8-18150285240?210243?8-23210190977150100285240?210243?8-23175310270?240263?8-232552301035200125340295?265263?12-23250405355?320303?12-263002601193YA40Y-25YA40Y-25PYA40Y-25I201510575?55162?4-142511585?65162?4-1411095518251611585?65162?4-1432140100?78182?4-18110955183220140100?78182?4-1840150110?85183?4-181151005184025150110?85183?4-1850165125?100203?4-181201105795032165125?100203?4-1865185145?120203?4-181351206396540185145?120223?8-1880200160?135203?8-181601406718050200160?135223?8-18100220180?155223?8-1817013567610065230190?160243?8-23125250210?185223?8-1819517578712580270220?188283?8-26150285240?210243?8-23210190977150100300250?218303?8-26175310270?240263?8-232552301035200125360310?278343?12-26250405355?320303?12-263002601193