电动UPVC蝶阀型号:HF-D971X-10U手动UPVC蝶阀D71X-10S规格dd1×NHH1LC1C2DW压力MPaDN505019×424016043125120159.52001.0DN656519×4263171461451391812001.0DN808019×8293194491601501982401.0DN10010019×832521058190.51752292401.0DN12512523×8375245642162102603041.0DN15015023×840025870241.32402873041.0DN20020023×848030888298.52903453041.0DN25025025×12555355983623504113000.6DN30030025×12640398108431.84004853000.6DN35035025×16675420884694375103000.6DN40040025×16730445985164945704100.6DN45045025×208065001095655656054100.6DN50050025×208304901356206206664100.6UPVC蝶阀零件名称件号No.名称件数材质件号No.名称件数材质1.阀体1UPVC、FR、PP、PVDF12.方位块垫块1UPVC2.阀板1UPVC、PCR、PVDF13.方位块螺母3SUSA₃3.阀杆12Cr1314.方位指示片1ABS4.止泄环1EPDM、TPE、TEFLON15.把手衬套1A₃5.把手1ABS16.把手垫圈1SUS6.把手户片1ABS17.把手插销1SUS7.把手弹簧1SUS18.开关握把1UPVC8.弹簧承片1SUS19.握把插销1SUS9.把手螺母1SUS20.弹簧室护片1ABS10.O型环2EPDM、FPM21.把手拉杆1SUS11.方位块1SUS)