北京华德先导式减压阀DR10-3-30B/100M

北京华德先导式减压阀DR10-3-30B/100M

 北京华德液压全系列 具体型号及报价请联系客服
北京华德先导式溢流阀部分型号：
DB3U10E-2-30B/315G24NZ4     DB3U20H-1-30B/100G24NZ5
DB3U10E-2-30B/315G24NZ5     DB3U20H-1-30B/100G24NZ5L
DB3U10E-2-30B/315G24NZ5L    DB3U20H-1-30B/100W220-50NZ4
DB3U10E-2-30B/315W220-50NZ4    DB3U20H-1-30B/100W220-50NZ5
DB3U10E-2-30B/315W220-50NZ5    DB3U20H-1-30B/100W220-50NZ5L
DB3U10E-2-30B/315W220-50NZ5L    DB3U20H-1-30B/100XG24NZ4
DB3U10E-2-30B/315XYG24NZ4    DB3U20H-1-30B/100XG24NZ5
DB3U10E-2-30B/315XYG24NZ5    DB3U20H-1-30B/100XG24NZ5L
DB3U10E-2-30B/315XYG24NZ5L    DB3U20H-1-30B/100XW220-50NZ4
DB3U10E-2-30B/315XYW220-50NZ4    DB3U20H-1-30B/100XW220-50NZ5
DB3U10E-2-30B/315XYW220-50NZ5    DB3U20H-1-30B/100XW220-50NZ5L
DB3U10E-2-30B/315XYW220-50NZ5L    DB3U20H-1-30B/100XYG24NZ4
DB3U10E-2-30B/315YG24NZ4    DB3U20H-1-30B/100XYG24NZ5
DB3U10E-2-30B/315YG24NZ5    DB3U20H-1-30B/100XYG24NZ5L
DB3U10E-2-30B/315YG24NZ5L    DB3U20H-1-30B/100XYW220-50NZ4
DB3U10E-2-30B/315YW220-50NZ4    DB3U20H-1-30B/100XYW220-50NZ5
DB3U10E-2-30B/315YW220-50NZ5    DB3U20H-1-30B/100XYW220-50NZ5L
DB3U10E-2-30B/315YW220-50NZ5L    DB3U20H-1-30B/100YG24NZ4
DB3U10E-3-30B/100G24NZ5L    DB3U20H-1-30B/100YG24NZ5
DB3U10E-3-30B/100W220-50NZ5L    DB3U20H-1-30B/100YG24NZ5L
DB3U10E-3-30B/100XYG24NZ4    DB3U20H-1-30B/100YW220-50NZ4
DB3U10E-3-30B/100XYG24NZ5    DB3U20H-1-30B/100YW220-50NZ5
DB3U10E-3-30B/100XYG24NZ5L    DB3U20H-1-30B/100YW220-50NZ5L
DB3U10E-3-30B/100XYW220-50NZ4    DB3U20H-2-30B/100G24NZ4
DB3U10E-3-30B/100XYW220-50NZ5    DB3U20H-2-30B/100G24NZ5
DB3U10E-3-30B/100XYW220-50NZ5L    DB3U20H-2-30B/100G24NZ5L
DB3U10E-3-30B/100YG24NZ4    DB3U20H-2-30B/100W220-50NZ4
DB3U10E-3-30B/100YG24NZ5    DB3U20H-2-30B/100W220-50NZ5
DB3U10E-3-30B/100YG24NZ5L    DB3U20H-2-30B/100W220-50NZ5L

电磁阀应用时的注意事项：

        在应用电磁阀的过程中，电磁阀的故障将直接影响到切断阀或控制阀的动作，常见的故障为电磁阀发生拒动现象，遇到此类问题时，应从以下几方面排查。
        (1)电磁阀接线头松动或线头脱落，电磁阀不得电，应紧固线头。
        (2)电磁阀线圈烧坏，可拆下电磁阀的接线，用万用表测量，如果开路，则电磁阀烧坏。可能因线圈受潮引起绝缘不好而漏磁，造成线圈内电流过大而烧毁，因此要防止雨水进人电磁阀。此外，弹簧过硬，反作用力过大，线圈匝数太少，吸力不够也可使得线圈烧毁。
        (3)电磁阀卡住。电磁阀的滑阀套与阀芯的配合间隙很小(<8μm)，一般都是单件装配，当有机械杂质带人或润滑油太少时，很容易卡住。可用钢丝从头部小孔插入，使其弹回，根本的解决方法是将电磁阀拆下，取出阀芯及阀芯套进行清洗，使得阀芯在阀套内动作灵活。