北部精机电磁换向阀：SWH-G03-B3-A220-20订购
4WH6V62/ONXC
4WH6W62/ONXC
4WH6A62/OXC
本公司常年供应北部精机电磁阀，机械换向阀，手动阀，单向阀，充液阀，
逻辑阀，溢流阀，减压阀，顺序阀，背压阀，节流阀，调速阀，流量阀，
灵活
一般用20#液压油或22#汽轮机油
配油盘端面与壳体内平面接触，高低压腔串通
整修配油盘端面
泵体内部有砂眼，高低压腔串通
更换
电动机转向反了
纠正
(3)泵的噪声过大。泵的噪声过大的原因及排除方法见表1-8。
表1-8泵的噪声过大的原因及排除方法
4WH6C62/OXC
4WH6D62/OXC
4WH6B62/OXC
4WH6Y62/OXC
北部精机电磁换向阀：SWH-G03-B3-A220-20订购
4WH6B62/OXC
4WH6E62/OXC
4WH6E162/OXC
4WH6F62/OXC
4WH6G62/OXC
4WH6H62/OXC
4WH6J62/OXC
4WH6L62/OXC
4WH6M62/OXC
4WH6P62/OXC
4WH6Q62/OXC
4WH6R62/OXC
4WH6T62/OXC
4WH6U62/OXC
北部精机电磁换向阀：SWH-G03-B3-A220-20订购
4WH6W62/OXC
4WH6A62/OFNXC
4WH6C62/OFNXC
4WH6D62/OFNXC
4WH6B62/OFNXC
4WH6Y62/OFNXC
4WH6A62/OFNXC
4WH6B62/OFNXC
4WH6E62/OFNXC
4WH6E162/OFNXC
4WH6F62/OFNXC
4WH6G62/OFNXC
4WH6H62/OFNXC
4WH6J62/OFNXC
4WH6L62/OFNXC
4WH6M62/OFNXC
4WH6P62/OFNXC
4WH6Q62/OFNXC
4WH6R62/OFNXC
4WH6T62/OFNXC
4WH6U62/OFNXC
4WH6V62/OFNXC
4WH6W62/OFNXC
