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    湖北宜昌力士樂行走液壓
    2025-10-27 16:32:23   158
    價格:1888.00 人民幣
    品牌:Rexroth
    型號:4WE6
    功能類型:方向控制閥
    操作方法:機械操作
    連接方式:單層連接板式
    訂購數量: - +
    商品參數 商品詳情
    詳細參數
    品牌Rexroth型號4WE6
    功能類型方向控制閥操作方法機械操作
    連接方式單層連接板式結構類型球閥
    控制方式電液比例閥材質鑄鐵
    適合介質油品加工定制
    重量2產地德國
    力士樂電磁溢流閥
    溢流閥是一種液壓壓力控制閥。在液壓設備中主要起定壓溢流作用,穩壓,系統卸荷和安全保護作用。  定壓溢流作用:在定量泵節流調節系統中,定量泵提供的是恒定流量。當系統壓力增大時,會使流量需求減小。此時溢流閥開啟,使多余流量溢回油箱,保證溢流閥進口壓力,即泵出口壓力恒定(閥口常隨壓力波動開啟)。
    穩壓作用:溢流閥串聯在回油路上,溢流閥產生背壓運動部件平穩性增加。  湖北宜昌力士樂行走液壓 
    系統卸荷作用:在溢流閥的遙控口串接溢小流量的電磁閥,當電磁鐵通電時,溢流閥的遙控口通油箱,此時液壓泵卸荷。溢流閥此時作為卸荷閥使用。   
    安全保護作用:系統正常工作時,閥門關閉。只有負載超過規定的極限(系統壓力超過調定壓力)時開啟溢流,進行過載保護,使系統壓力不再增加(通常使溢流閥的調定壓力比系統工作壓力高10%~20%)。   
    實際應用中一般有:作卸荷閥用,作遠程調壓閥,作高低壓多級控制閥,作順序閥,用于產生背壓(串在回油路上)。   
    溢流閥一般有兩種結構:1、直動型溢流閥 。2、先導型溢流閥。   湖北宜昌力士樂行走液壓
    對溢流閥的主要要求:調壓范圍大,調壓偏差小,壓力振擺小,動作靈敏,過載能力大,噪聲小。
    力士樂溢流閥
    DBDS10K11/400
    DBDS6K11/315
    DBDS10K11/400
    DBDS10G18/200
    DBDS20K11/200湖北宜昌力士樂行走液壓
    DBDS20K18/50
    DBDS10K18/315
    DBDS10K18/25
    DBDS6K-1X/100
    DBDS10P1X/400
    DBDS6K1X/31
    DBDS10K1X/315
    DBDS10P1X/200
    DBDS6K121X/100
    DBDS10-P-1X/200
    DBDS10K18/25

    DBDS10P18/200
    DBDS10K10/25
    DBDS20P10
    DBDS10P10/200
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    博世力士樂rexroth電磁換向閥 6通徑交流230V 常用型號
    博世力士樂rexroth bosch電磁閥 力士樂rexroth電磁閥 博世bosch換向閥
    rexroth力士樂液壓閥 博世rexroth電磁換向閥
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