主要零件材料零件名称CF8系列CF3系列CF8M系列CF3M系列WCB系列阀体/阀盖CF8CF3CF8MCF3MWCB闸板CF8CF3CF8MCF3MWCB阀杆F304F304LF316F316L1Cr13填料PTFE编织PTFE编织PTFE编织PTFE编织石墨垫片PTFE+304PTFE+304LPTFE+316PTFE+316L石墨+304压盖CF8CF3CF8MCF3MWCB填料压环304304L316316L1Cr13螺栓A193-B8A193-B8A193-B8MA193-B8M35CrMoA螺母A194-8MA194-8MA194-8MA194-8M4510K主要连接尺寸及重量尺寸inch1/2"3/4"1"1-1/4"1-1/2"2"2-1/2"3"4"5"6"8"10"12"14"16"18"20"24"DN1520253240506580100125150200250300350400450500600Lmm108117127140165178190203229254267292330356381406432457508Hmm188202225252277323347383457632762895895108012951435162618292175Dmm9090100100140200250250300300350350400500600600650650700重量kg-----2332406366108171263346488621814992149220K主要连接尺寸及重量尺寸inch1/2"3/4"1"1-1/4"1-1/2"2"2-1/2"3"4"5"6"8"10"12"14"16"18"20"24"DN1520253240506580100125150200250300350400450500600Lmm1401521651781902162412833053814034194575027628389149911143Hmm1551601862162503303683944736607118131003113714891581201722282650Dmm1001001251601602502503003003503504005006006006508388891092重量kg3.74.37.1-13.1303661771061532864125768861175130116722562)