DFB高压板式过滤器可以直接安装在液压系统阀块上,用于进一步清楚或阻挡由于外界侵入或元件工作时磨损 ,所产生的杂质。特别适用于自动控制系统和伺服系统。它可防止高精度的控制元件和执行元件由于污染过早的磨损或卡死,从而减少故障,延长元件使用寿命。该过滤器设有压差发讯器,当滤芯被污染堵塞到进出油口压差为0.5MPa时,即发出开关信号,此时应清洗或更换滤芯,此达到保证系统安装的目的。该过滤器与传统过滤器相比具有安装结构紧凑,体积小的特点,且滤芯采用进玻璃纤维滤材,具有过滤精度高,通油能力强,原始压力小,纳污量大等优点。过滤精度以绝对过滤精度标定,其过滤比β3、5、10、20≥200过滤效率n≥99.5%。符合ISO标准。常用有以下型号:
DFB-H30*3C DFB-H30*5C DFB-H30*10C DFB-H30*20C DFB-H30*30C
DFB-H60*3C DFB-H60*5C DFB-H60*10C DFB-H60*20C DFB-H60*30C
DFB-H110*3C DFB-H110*5C DFB-H110*10C DFB-H110*20C DFB-H110*30C
DFB-H160*3C DFB-H160*5C DFB-H160*10C DFB-H160*20C DFB-H160*30C
DFB-H240*3C DFB-H240*5C DFB-H240*10C DFB-H240*20C DFB-H240*30C
DFB-H330*3C DFB-H330*5C DFB-H330*10C DFB-H330*20C DFB-H330*30C
DFB-H500*3C DFB-H500*5C DFB-H500*10C DFB-H500*20C DFB-H500*30C
DFB-H660*3C DFB-H660*5C DFB-H660*10C DFB-H660*20C DFB-H660*30C