WHG-033/210维拓斯VTOZ减压阀
WHG-031/32 WHG-031/50, WHG-031/75 WHG-031/100, WHG-031/210 WHG-033/32,
WHG-033/50,WHG-033/210维拓斯VTOZ减压阀
WHG-033/75 WHG-033/100, WHG-033/210, WHG-034/32 WHG-034/50 WHG-034/75 WHG-034/100
WHG-034/210 WKG-031/100 WKG-031/210 WKG-033/100 WKG-033/210 WKG-034/100 WKG-034/210
WHG-033/210维拓斯VTOZ减压阀
因主阀芯上或阀体孔沉割槽棱边上有毛刺或者主阀芯与阀体孔之间的间隙里卡有污物,或者因主阀芯或阀孔形位公差超差,产生液压卡紧,将主阀芯卡死在***大开度(max)的位置上,由于开口大,油液不减压。此时可根据上述情况分别采取去毛刺、清洗和修复阀孔和阀芯精度的方法予以排除。