型号Q41F46品牌福泰材质铸铁连接形式法兰结构形式浮动球球阀公称通径50（mm）适用介质水压力环境低压工作温度常温标准国标流动方向单向驱动方式手动零部件及配件手轮用途进水类型(通道位置)直通式作用对象水衬氟球阀/Q41F46/防腐球阀/浮动球阀/遵循规范STANDARD法兰连接球阀（二片式，三片式）设计与制造符合中国***标准设计与制造GB12237公称压力PN0.6~1.6（MPa）design公称通径DN40~1200（mm)结构长度JB1686（DN32_150)Facetoface（企业标准）Q/DFL02-99法兰尺寸JB78/JB79（或按合同要求）Endflange压力测试GB/T13297Test基本型号（全衬里）标志GB12220手动Q41F3（全衬里）蜗轮转动Q341F3（全衬里）SymbolQ41F46（全衬里）Q341F46（全衬里）供货GB/T12252气动Q6411F3（全衬里）电动Q941F3（全衬里）SupplyQ641F46（全衬里）Q941F46（全衬里）主要零部件材料表StandardMaterialSpecificati***序号零件名称灰铸铁碳钢不锈钢超低碳不锈钢NONameZCPRRL1阀体、阀盖HT250WCBCF8CF8MCF3M2球WCBWCBCF8CF8MCF3M3填料阀盖HT250WCBCF8CF8MCF3M4衬里层/阀座PTFE（F4）PCTFE（F3）FEP（F46）PFA（可溶性聚四氟乙烯）PO（聚烯烃）5螺栓35351Cr17Ni21Cr17Ni21Cr18Ni96螺母45450Cr18Ni90Cr18Ni90Cr18Ni97手柄WCC8填料PTFE（F4）聚四氟乙烯主要连接尺寸及重量Dimensi***andweights公称通径标准值参考值DN（min)NPS（mm）LDD1D2fbZ-ΦdDoHW(kg)PN1.0(MPa)151/21409565452144-Φ14120802.5203/414010575552164-Φ141409032511501158565164-Φ141601004.53211/4165135100782184-Φ181601105.74011/2180145110853184-Φ1820012075022001601241003204-Φ182501359.56521/22201801451203204-Φ23300145158032501951601353224/8-Φ183501851910042802151801553228-Φ182401953312553202452101853248-Φ185002105815063602802402103248-Φ23200*4509320084573352952653268-Φ23240*4901552501053339035032032812-Φ23240*5502103001261044040036842812-Φ23320*6002203501468650046042843016-Φ23320*6752454001676256551548243216-Φ25360*780260PN1.6(Mpa)151/21409565452144-Φ14120802.5203/414010575552164-Φ141409032511501158565164-Φ141601004.53211/4165135100782184-Φ181601105.74011/2180145110853184-Φ1820012075022001601251003204-Φ182501359.56521/22201801451203204-Φ1830014515803250195160135228-Φ183501851910042802151801553248-Φ182401953312553202452101853268-Φ185002105815063602802402103288-Φ23200*45093200845733529526533012-Φ23240*4901552501053340535532033212-Φ25240*5502103001261046041037543412-Φ25280*6002203501468652047043543816-Φ25320*6752454001676258052548544016-Φ30360*780260)