产品[法兰式多层次]的详细资料产品型号：149产品名称：法兰式多层次产品特点：法兰式多层次金属硬密封蝶阀,法兰式蝶阀,多层次金属硬密封蝶阀法兰式多层次的详细资料：法兰式多层次金属硬密封蝶阀,法兰式蝶阀,多层次金属硬密封蝶阀Dd3/6/943H-6/10C.P.R.V系列法兰式多层次金属硬密封蝶阀公称通径结构长度（标准值）外形尺寸（参考值）连接尺寸（标准值）LHDd373HDd673HDd973HPN0.6MPaPN1.0MPa毫米英寸短长H1A1B1H2A2B2H3A3B3DD1Z-dDD1Z-d502108150112350180200625245725302502551401104-141651254-186521/2112170115370180200625245725302502551601304-141851454-18803114180120380180200645245725652502551901504-182001608-181004127190138420180200675355926002502552101704-182201808-181255140200164460180200715355926402502552402008-182502108-181506140210175555270280800355927053003152652258-182852408-2220081522302007604004258502501707753003153202808-183402958-222501016525024383040042592525017094530031537533512-1839535012-22300121782702508954505601035450220107030031544039512-2244540012-22350141902902809504505601070450220114030031549044512-2250546016-224001621631030511905355801190450220121030031554049516-2256551516-264501822233035012555355801250650280133557571459555016-2261556520-265002022935038013055355801290650280141557571464560020-2267062020-266002426739044513405706601455850380160565681075570520-2678072520-307002829243048015207505501585850380184465681086081024-2689584024-30800323184705301710750550170012503802040656810