主要零件材料Material for main parts 零件名稱Produsttype閥體Body閥蓋Bonnet閥桿Stem波紋管Bollow閥瓣Disc閥桿螺母Yoke nut填料Packing墊片Washer手輪HandwheelWJ61H WJ41H-16CWCB堆焊不銹鋼WCB2Cr131Cr18Ni9Ti1Cr18Ni9Ti 堆焊硬質合金ZQA19-4柔性石墨纏繞式墊片KT35-10WJ61H WJ41H-25WJ61H WJ41H-40WJ61H WJ41H-16PZG1Cr18Ni9Ti1Cr18Ni9Ti柔性石墨或聚四氟乙烯纏繞式墊片或聚四氟乙烯WJ61H WJ41H-25PWJ61H WJ41H-40P 主要外形尺寸和連接尺寸Main external and connecting dimensions DNLDD1D2bfD0Hn-φz1.6(PN16)151309565461421002364-142015010575561621002424-142516011585651631252864-1432180140100761831252954-1840200150110841831503304-1850230165125992031503504-18652901851451182032004004-18803102001601322032004308-181003502201801562232504658-181254002502101842232505058-181504802852402112433006138-2220060034029526624342071412-2225073040535531926350081012-2630085046041037028467091012-26