产品说明：  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阀瓣F304F304LF316F316L1Cr13阀瓣盖304304L316316L1Cr13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A194-8MA194-8MA194-8MA194-8M45150Lb、10K 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"DN1520253240506580100125150200250300Lmm108117127140165203216241292356406495622698Hmm241241242280286386387411454455541651802970Dmm125125125160160200200250250355355450500500重量kg-----1830416486113115295450300Lb、20K 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"DN1520253240506580100125150200250300Lmm152178203216229267292318345400444559622711Hmm24124128332032239943846456561471793011501420Dmm125125160200200200250280355400450500500560重量kg-----2530355696120212460615600Lb、40K 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"DN1520253240506580100125150200250300Lmm165190216229241292330356432508559660787838Hmm15616118721425243048053065075085010502801535Dmm100100125160160180250250350350450500560650重量kg-----3550601102002304107701140