型号Q641F品牌西博思材质碳钢连接形式法兰结构形式固定球球阀公称通径DN15-DN300（mm）压力环境PN类型(通道位置)直通式详细介绍主要性能规范型号公称压力PN(MPa)试验压力ps(MPa)工作温度(℃)适用介质壳体密封(液)密封(气)Q641F-16C1.62.41.760.6聚四氟乙烯-20-150增强聚四氟乙烯-20-180金属镶嵌封位聚苯-20-250水、油品等Q641F-25C2.53.752.75Q641F-40C4.06.04.4Q641F-16P1.62.41.76硝酸类Q641F-25P2.53.752.75Q641F-40P4.06.04.4Q641F-16R1.62.41.76醋酸类Q641F-25R2.53.752.75Q641F-40R4.06.04.4主要零件材料零件名称阀体球体、阀杆密封圈填料Q641F-16CQ641F-25CQ641F-40CWCB、ZG2Cr132Cr13聚四氟乙烯、增强聚四氟乙烯、对位聚苯聚四氟乙烯、柔性石墨Q641F-16PQ641F-25PQ641F-40PZG1Cr18Ni9Ti1Cr18Ni9TiQ641F-16RQ641F-25RQ641F-40RZG0Cr18Ni12Mo2Ti0Cr18Ni12Mo2Ti主要外型尺寸PN1.6(MPa)通径(DN)LDD1D2D6bfHZ-d气动装置重量15130956545-14-2254-14QD606201301057555-14-2274-14QD607251401158565-14-2334-14QD6083216513510078-15-2594-18QD60134018014511085-16-2674-18QD601750200160125100-16-2784-18QD602365220180145120-18-3634-18QD1003380250195160135-20-3838-18QD10038100280215180155-20-5528-18QD10048125320245210185-22-5768-18QD15093150360280240210-24-6048-23QD150108主要外型尺寸PN2.5(MPa)通径(DN)LDD1D2D6bfHZ-d气动装置重量15140956545-14-2254-14QD606201521057555-14-2284-14QD607251651158565-14-2334-14QD6083217813510078-15-2594-18QD60134019014511085-16-2674-18QD601750216160125100-16-2784-18QD602365241180145120-18-3638-18QD1003380283195160135-20-3838-18QD10038100305230190160-20-5528-23QD15098125381270220188-22-5758-25QD150108150403300250218-24-6248-25QD150109主要外型尺寸)