球阀系列:Q347F/H蜗轮固定球阀的详细资料：一、产品详细介绍：球阀在石油、天然气、煤炭和矿石的开采、提炼加工和管道输送系统中；在化工产品、医药和食品生产种；球阀在水电、火电和核电的电力生产系统中；球阀在城市和工业企业的给排水、供热、和供气系统中；在农田的排灌系统中；球阀在治金生产系统中得以广泛的应用，是一种与生产建设、国防建设和人民生活息息相关的重要机械产品。球阀密闭在各类管路系统种用于截断或接通介质流，使介质按照预定的程序输送到各个指定点。产品型号：Q347F/H/Y球阀名称：Q347蜗轮固定球阀两分式和三段式固定蜗轮固定球阀又称侧装分体式球阀，将阀体沿与阀门通道轴线相垂直的截面分为不对称的左右两半，它在管道上主要用于切断、分配和改变介质流动方面。它的枢轴结构保证了了准确的球体位置。标准阀座采用弹簧结构，将阀座推向球体，保证了良好的低压密封性能。该球阀阀前，阀后阀座都能密封，即所谓双向密封特性，利用自带的排放阀，阀体中腔可向外排放。枢轴采用防吹出保护结构，低摩擦系数的轴承等。具有性能优异，可靠性高，用途广泛，价格合理等优点，蜗轮固定球阀适用于化工、石油、天然气、冶金、等行业及含硫化氢介质、杂质多、腐蚀严重的天然气长输管。蜗轮固定球阀执行标准：设计与制造结构长度法兰尺寸压力-温度试验-检验GB122237GB12221GB9113JB79GB9131GB/T13927JB/T9092蜗轮固定球阀压力试验：公称压力1.62.54.0强度试验2.43.86.0水密封试验1.82.84.4气密封试验0.4-0.7二、蜗轮固定球阀主要零件材料及性能：阀体WCBZG1Cr18Ni9TiCF8CF3ZG1Cr18Ni12Mo2TiCF8MCF3M球体阀杆2Cr131Cr18Ni9Ti304304L1Cr18Ni12Mo2Ti316316L阀座聚四氟乙烯PTFE加坡纤增强聚四氟乙烯PTFE+Glass对位聚笨PPL垫片聚四氟乙烯PTFE不锈钢/柔性石墨齿形垫片阀杆座聚四氟乙烯PTFE不锈钢/柔性石墨填料聚四氟乙烯PTFE增强柔性石墨填料压盖WCB1Cr18Ni9Ti304304L1Cr18Ni12Mo2Ti316316L温度-29～150(聚四氟乙烯PTFE)-29～200(加玻纤增强聚四氟乙烯PTFE+GLASS)-29～300(对位聚笨PPL)介质水蒸汽油品硝酸类强氧化介质醋酸类尿素类三、蜗轮固定球阀规格主要尺寸：1.6MPaDNLDD1D2bn-φdH0H1H2凸面法兰Q347F16C16P16R3214013510078164-1830851604016514511085164-18329523050178160125100164-184310723065190180145120184-187014240080203195160135208-18110152400100305215180155208-18150178500125356245210185228-18200252500150394280240210248-232302786002004573352952652612-232603956002505334053553203012-252834808003006104604103753012-253805858003506865204704353416-254256258004007625805254853616-304927208005009147056506084420-3455584083060010678407707184820-41675105083070012459109407885024-418501150830四、蜗轮固定球阀规格主要尺寸：2.5MPaDNLDD1D2bn-φdH0H1H2凸面法兰Q347F2525P25R3218013510078184-1830851604019014511085184-18329523050216160125100204-184310723065241180145120228-187014240080283195160135228-18110152400100305230190160248-23150178500125381270220188288-25200252500150403300250218308-252302786002005023603102783412-252603956002505684253703323612-302834808003006484854303904016-303805858003507625504904484416-344256258004008386105505054816-344927208005009917306606105220-4155584083060011438407707185620-41675105083070013469558758156024-488501150830五、蜗轮固定球阀规格主要尺寸：4.0MPaDNLDD1D2D6bn-φdH0H1H2凸凹法兰Q347F4040P40R321801351007866184-183085160401901451108576184-1832952305021616012510088204-184310723065241180145120110228-187014240080283195160135121228-18110152400100305230190160150248-23150178500125381270220188176288-25200252500150403300250218204308-252302786002005023753202822603812-302603956002505684453853453134212-342834808003006485104504083644616-343805858003507625705104654225216-344256258004008386555855354745816-414927208005009917556706125766220-4855584083060011438907957306786220-54675105083070013469959008357686824-548501150830)