H42F46衬氟立式止回阀适用在-50℃~150℃的各种浓度的王水、盐酸、和各种有机酸、强酸、强氧化剂,FEP还适用于各种浓度的强碱有机溶剂以及其它腐蚀性气体、液体介质的管路上使用。衬氟立式止回阀以其优越性广泛应用于:水、气、油、化工、冶炼、能源、造船、电力、石油、水处理、建筑等各行业主要零件材料零件名称材料上下阀体铸铁、铸钢、不锈钢、内衬F46、F3阀瓣铸钢、不锈钢、衬F46、F3垫圈F4/F46主要技术规范设计标准GB12224结构长度GB12221法兰标准JB/T79-94GB9113.1-26检验试验GB/T13927主要连接尺寸公称通径标准值参考值DN
(mm)NPS
(inch)LDD1D2fbZ-ΦdWT(Kg)PN0.6MPa151/2808055402124-Φ142.5203/4909065502144-Φ143.525110010075602144-Φ1443211/411012090702164-Φ1854011/2125130100803164-Φ186502140140110903164-Φ1886521/21601601301103164-Φ18108031851851501253188-Φ181310042102051701453188-Φ182515063002602252003208-Φ2346200838031528025532212-Φ231002501035637033531032412-Φ231553001245743539536242412-Φ231803501453348544541242616-Φ232204001657253549546242816-Φ232754501861059055051842816-Φ233005002061064060056843016-Φ23392PN1.0MPa151/2809565452144-Ф142.5203/49010575552164-Ф143.525110011585652164-Ф1443211/4110135100782184-Ф1854011/2125145110853184-Ф1865021401601251003204-Ф1886521/21601801451203204-Ф18108031851951601353224-Ф181310042102151801553228-Ф182515063002802402103248-Ф234620083803352952653268-Ф231002501035639035032032812-Ф231553001245744040036842812-Ф231803501453350046042843016-Ф232204001657256551548243216-Ф252754501861061556553243220-Ф253005002061067062058543420-Ф25392PN1.6MPa151/2809565452144-Ф142.5203/49010575552164-Ф143.525110011585652164-Ф1443211/4110135100782184-Ф1854011/2125145110853184-Ф1865021401601251003204-Ф1886521/21601801451203204-Ф18108031851951601353228-Ф1813.510042102151801553248-Ф1828.515063002802402103288-Ф2348200838033529526533012-Ф231052501035640535532033212-Ф251653001245746041037543412-Ф251953501453352047043543816-Ф252384001657258052548544016-Ф30295