主要连接尺寸及重量（国标）零件名称阀体WCBZG1Cr18Ni9TiZG1Cr18Ni12Mo2Ti球体2Cr131Cr18Ni9Ti1Cr18Ni12Mo2Ti密封圈聚四氟乙烯PTFE阀杆2Cr131Cr18Ni9Ti1Cr18Ni12Mo2Ti填料聚四氟乙烯PTFE适用工况适用介质水、蒸汽、油品等硝酸等腐蚀性介质硝酸等腐蚀性介质适用温度聚四氟乙烯PTFE-29~180℃产品型号PQ47F-10CPQ47F-10PPQ47F-10RPQ47F-150(Lb)CPQ47F-150(Lb)PPQ47F-150(Lb)RPQ47F-16CPQ47F-16PPQ47F-16RPQ47F-300(Lb)CPQ47F-300(Lb)PPQ47F-300(Lb)RPQ47F-25PQ47F-25PPQ47F-25RPQ47F-600(Lb)CPQ47F-600(Lb)PPQ47F-600(Lb)RPQ47F-40PQ47F-40PPQ47F-40RPQ47F-900(Lb)CPQ47F-900(Lb)PPQ47F-900(Lb)RPQ47F-64PQ47F-64PPQ47F-64RPQ47F-900(Lb)CPQ47F-1500(Lb)PPQ47F-1500(Lb)RPQ47F-100PQ47F-100PPQ47F-100RPQ47F-1500(Lb)CPQ47F-2500(Lb)PPQ47F-2500(Lb)RPQ47F-160PQ47F-160PPQ47F-160RPQ47F-2500(Lb)C主要连接尺寸及重量（国标）公称通径标准值参考值重量(kg)LDD1D2bfZ-ΦdH1H2H3H4法兰对焊Q47FQ347FmmPN1.0(Mpa)151081659565461424-Φ141452103464.52011719010575561624-Φ141522203525.52512721611585651624-Φ14162235364732140229140100761824-Φ1817525538211.540165241150110841824-Φ181882804061750178292165125992024-Φ182052283084302231651903301851451182024-Φ182222483404602839802033562001601322028-Φ1824227038049441521002294322201801562228-Φ1826529443053848711253465082502101842228-Φ183224905881031503945592852402112428-Φ233585606441802004576603402952862428-Φ2340664070429025053378739535031926212-Φ2346873076640030061083844540037026212-Φ2353883083054035068688950546042926216-Φ2361094092273440076299156551548026216-Φ26682106010201005450864109261556553028220-Φ26755118011141372500914119467062058228220-Φ268321300120418806001450139478072568234220-Φ309221420129026487001650154989584079434224-Φ30101515401375382880018501778101595090136224-Φ341110165014485462PN1.6(MPa)151081659565461424-Φ141452103464.52011719010575561624-Φ141522203525.52512721611585651624-Φ14162235364732140229140100761824-Φ1818525538211.540165241150110841824-Φ181882804061750178292165125992024-Φ182052283084302231651903301851451182024-Φ182222483404602839802033562001601322028-Φ1824227038049441521002294322201801562228-Φ182652944305385871125356508252101842228-Φ183224905881031503945592852402112428-Φ2335856064418220045766034029526624212-Φ2340664070429225053378740535531926212-Φ2646873076640430061083846041037028212-Φ2653883083054535068688952047042930216-Φ2661094092274540076299158052548032216-Φ30682106010201020450864109264058554834220-Φ30755118011141392500914119471565060936220-Φ348321300120419106001450139484077072038220-Φ369221420129026887001650154991084079440224-Φ36101515401375387880018501778102595090142224-Φ391110165014485522PN2.5(MPa)151401659565461424-Φ1415021835442015219010575561424-Φ14158228360525