Q641Y-16PQ641Y-16R气动不锈钢球阀Q641Y-16PQ641Y-16R气动球阀：气动、法兰连接、浮动球直通式结构形式，阀座密封面材料为PTFE、增强PTFE塑料（Q641F）、金属堆焊钴基（Q641Y），公称压力PN16~PN63，阀体材料为WCB、CF8、CF8M、合金钢的球阀。产品性能参数Q641Y-16PQ641Y-16R气动不锈钢球阀主要性能参数型号PN工作压力/MPa适用温度/℃适用介质Q641F-16C161.6≤180水、气、油Q641F-25252.5Q641F-40404.0Q641Y-16C161.6≤425水、气、油含颗粒介质Q641Y-25252.5Q641Y-40404.0Q641F-16P161.6≤180硝酸类Q641F-25P252.5Q641F-40P404.0Q641Y-16P161.6≤450水、气、油含颗粒介质Q641Y-25P252.5Q641Y-40P404.0Q641F-16R161.6≤180硝酸类Q641F-25R252.5Q641F-40R404.0Q641Y-16R161.6≤450水、气、油含颗粒介质Q641Y-25R252.5Q641Y-40R404.0Q641F-16I161.6-29~150水、蒸汽、油品等Q641F-25I252.5Q641F-40I404.0Q641F-63I636.3气动球阀|气动蝶阀|气动闸阀|气动截止阀|气动调节阀|电动球阀|电动蝶阀|电动截止阀|电动闸阀|电动调节阀|蜗轮球阀|蜗轮蝶阀|电磁阀联系电话吕工13818287658(同微信)***76223301)