QFH-131，空气过滤减压器QFH-131空气过滤减压器将来自空气压缩机0.7～1MPa的空气,经过滤净化后可减压调节在0～0.5MPa范围内任一输出压力值,并保持稳定。作各类气动仪表和气动自动装置的气源压力供给单元,以及其他气动设备的附属装置。二.主要技术参数1.QFH-131***大4NM3/h2.接口螺纹M10x13.过滤元件微孔孔径40-60μm4.压力特性:当气源压力变化正负0.1MPa时输出压力变化量小于或等于1.5%.5.调节形式:螺钉调节(用螺丝刀在减压器顶部来调节压力输出范围)三.特点1、具有空气过滤减压双重功能。2、底部有放水阀，可定期排放污水。3、结构简单，牢固可靠。4、带输出压力表。5.外型尺寸;70x160(高)GDFWH-06-3C3,GDFWH-06-2B3B,GDFWH-06-2B3BL,隔爆电液阀,GDFWH-06-2B2BL,GDFWH-06-2B2,GDFWH-06-2B2L,隔爆电液阀GDFWH-06-3C12,GDFWH-06-3***,GDFWH-06-3C9,隔爆电液阀,GDFWH-06-3C5,GDFWH-06-3C50,GDFWH-06-3C10,隔爆电液阀,GDFWH-06-3***0,GDFWH-06-3C11,GDFWH-06-2B12B,隔爆电液阀,GDFWH-06-2B4B,GDFWH-06-2B9B,GDFWH-06-2B5B,隔爆电液阀,GDFWH-06-2***B,GDFWH-06-2B10B,GDFWH-06-2B40B,隔爆电液阀,GDFWH-06-2B12BL,GDFWH-06-2B4BL,GDFWH-06-2B9BL,隔爆电液阀,GDFWH-06-2B5BL,GDFWH-06-2***BL,GDFWH-06-2B10BL,隔爆电液阀,GDFWH-06-2B40BL,GDFWH-06-2B11BL,GDFWH-06-2B8,隔爆电液阀,GDFWH-06-2B12A,GDFWH-06-2B2A,GDFWH-06-2B3A,隔爆电液阀,GDFWH-06-2B3,GDFWH-06-2B2,GDFWH-06-2B8L,GDFWH-06-2B12AL,隔爆电液阀,GDFWH-06-2B2AL,GDFWH-06-2B3AL,GDFWH-06-2B8D24,隔爆电液阀,)