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產(chǎn)品簡介
先導(dǎo)溢流閥DBW10B-1-50B/315運行穩(wěn)定/使用壽命長
先導(dǎo)溢流閥DBW10B-1-50B/315運行穩(wěn)定/使用壽命長
產(chǎn)品價格：￥1
上架日期：2012-02-18 10:28:22
產(chǎn)地：本地
發(fā)貨地：上海
供應(yīng)數(shù)量：不限
最少起訂：1個
瀏覽量：1275
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詳細(xì)說明




    DB型閥是先導(dǎo)控制式的溢流閥，DBW型閥是先導(dǎo)控制式的電磁溢流閥。DB型閥是用來控制液壓系統(tǒng)的壓力，DBW型閥也可以控制液壓系統(tǒng)的壓力，并且能在任意時刻使系統(tǒng)卸荷.本閥是由電磁閥，先導(dǎo)閥和主閥組成，導(dǎo)閥和主閥均為錐閥式結(jié)構(gòu)，并采用了鑄造內(nèi)流道，流通能力強，流量大，啟閉性能好。廣泛應(yīng)用于航天，輕工，冶金，礦山等各領(lǐng)域機床機械。

     


    DB型溢流閥
    油路A中的壓力作用于主閥芯(3)上。同時，壓力經(jīng)帶節(jié)流孔(4)和(5)的控制通路(6)和(7)作用在主閥芯(3)的彈簧加載側(cè)及先導(dǎo)閥(2)的球(8)上。如果通路A中的壓力超過彈簧(9)的設(shè)定值，球(8)克服彈簧(9)開啟。對此該信號由控制線(10)和(6)從A通路內(nèi)部供給。主閥芯(3)彈簧加載側(cè)的油液經(jīng)過控制通路(7)、節(jié)流(11)和球閥(8)流入彈簧腔(12)。從這里內(nèi)部供給 —DB—5X 型，由控制通路(13)，或外部供給—DB..—5X..Y—型，由控制通路(14)引入油箱。節(jié)流孔(4)和(5)在主閥芯(3)產(chǎn)生壓降，有A管至B連接口打開。油液由A管流向B管，而設(shè)定工作壓力保持不變。溢流閥借助油口X(15)可對不同壓力(第二個壓力額定值)卸荷或切換。
    DBW型溢流閥
    原則上，該閥功能與DB型閥相同。借助于安裝于其上的方向閥(16)的動作主閥芯(3)可實現(xiàn)卸荷。


    具體參數(shù) 


    特性曲線

     

    注：曲線是在外部先導(dǎo)無壓泄油下繪制的；內(nèi)部先導(dǎo)泄油時需將B口壓力加到所示值上。

     

    規(guī)格尺寸

     

    DBDS10K-1X/400  ,DBDS6K1/315 ,DBDS10K1X/400 ,DBDS10G-1X/200,DBDS20K1X/200 ,DBDS20K1X/50
    DBDS10K1X/315 ,DBDS10K18/25 ,DBDS6K-1X/100 ,DBDS10P1X/400 ,DBDS6K1X/315,DBDS10K1X/315
    DBDS10P1X/200,DBDS6K121X/100 ,DBDS10-P-1X/200,DBDS10K18/25 ,DBDS10-P-1X/200,DBDS10K18/25
    DBDS20P10 ,DBDS10P1X/200 ,DBDS10G12/200,DBDS20K1X/50,DBDS6K1/315,DBDS6P1X/ 315
    DBDS20P1X/315,DBDS10P1X/315,DBDS6P1X/315 ,DBDH10P-1X/200 ,DBDS10G-1X/200V,DBDS10G-1X/25
    DBDS10K-1X/200 ,DBDS10K-1X/315 ,DBDS10K-1X/315,DBDS20G-1X/315V ,DBDS20K-1X/200,DBDS20K-1X/315
    DBDS20P-10/31.5,DBDS10-P1X/315 ,DBDS10K1X/400 ,DBDS10K1X/400 ,DBDS10G-1X/200,DBDH10G10/200
    DBDS-20K-1X/315,DBDS10K1-1X/315,DBDS10K1-1X/100,DBDS6K-1X/100 ,DBDS6K-1X/100 ,DBDS10K1X/315
    DBDS10K1X/315 ,DBDS6K-1X/100 ,DBDS6K-1X/100  ,DBDS20P1X/250 ,DBDS10K1X/315 ,DBDS10K18/25
    DBDS6K1X/100 ,DBDS6K-1X/100,DBDS6G10/400 ,DBDS10P1X/200 ,DBDS6K121X/100,DBDS10G-1X/200
    DBDS10-P-1X/200,DBDS10K18/25 ,DN10DBDS-10K10/315,DBDS6K1X/315 ,DBDS10P1X/200 ,DBDS6K121X/100
    DBDS10-P-1X/200,DBDS10K18/25,DBDS6P1X/ 315 ,DBDS10-P-1X/200 ,DBDS10K18/25 ,DBDS10P1X/200
    DBDS6K121X/100,DBDS10-P-1X/200,DBDS10K18/25 ,DBDS10-P-1X/200 ,DBDS10K18/25 ,DN10DBDS-10K10/315
    DBDS6K1X/315 ,DBDH10P/400 ,DBDH6P1X/315,DBDS30G1X/315 ,DBDS10P1X/200,DBDS6G1X/315
    DBDS10K1X/315,DBDS20K1X/315 ,DBDS20P1X/200,DBDS20P10 ,DBDS 30 P1X/200V,DBDS 30 K1X/315V
    DBDS 30 K1X/315,DBDS 30 K1X/25,DBDS 25 G1X/315,DBDA 20 P1X/25,DBDA 20 G1X/25,DBDA 20 K1X/100
    DBDA 20 K1X/25V,DBDH 20 K1X/50,DBDA 15 G1X/25,DBDA 10 P1X/ ,DBDA 10 G1X/630V,DBDA 10 G1X/25V
    DBDA 10 K1X/400,DBDH 10 P1X/50V,DBDH 10 G1X/315V,DBDS 10 P1X/25V,DBDS 10 K1X/315V,DBDA 6 P1X/25
    DBDA 6 G1X/315V,DBDS 6 P1X/200V,DBDS 6 G1X/315,DBDH 25 G1X/50,DBDS 20 P1X/315,DBDS 20 P1X/100
    DBDS 20 G1X/400V,DBDS 20 G1X/315V,DBDS 20 K1X/25,DBDH 15 G1X/100V,DBDH 10 P1X/315,DBDH 6 P1X/50V
    DBDH 6 K1X/400,DBDH 6 K1X/315,DBDS 6 P1X/100,DBDS 20 G1X/100V,DBDH 10 K1X/50,DBDS 6 P1X/50V
    DBDS 6 K1X/200,DBDS 10 P1X/50,DBDS 10 G1X/315V,DBDA 6 G1X/400V DBDS10K-1X/400
    DBDS6K1/315 ,DBDS10K1X/400 ,DBDS10G-1X/200,DBDS20K1X/200 ,DBDS20K1X/50,DBDS10K1X/315
    DBDS10K18/25 ,DBDS6K-1X/100 ,DBDS10P1X/400,DBDS6K1X/315,DBDS10K1X/315,DBDS10P1X/200,DBDS6K121X/100
    DBDS10-P-1X/200,DBDS10K18/25 ,DBDS10-P-1X/200,DBDS10K18/25,DBDS20P10 ,DBDS10P1X/200
    DBDS10G12/200,DBDS20K1X/50,DBDS6K1/315,DBDS6P1X/ 315,DBDS20P1X/315,DBDS10P1X/315
    DBDS6P1X/315 ,DBDH10P-1X/200 ,DBDS10G-1X/200V,DBDS10G-1X/25,DBDS10K-1X/200 ,DBDS10K-1X/315
    DBDS10K-1X/315,DBDS20G-1X/315V ,DBDS20K-1X/200,DBDS20K-1X/315 ,DBDS20P-10/31.5,DBDS10-P1X/315
    DBDS10K1X/400 ,DBDS10K1X/400 ,DBDS10G-1X/200,DBDH10G10/200 ,DBDS-20K-1X/315,DBDS10K1-1X/315
    DBDS10K1-1X/100,,DBDS6K-1X/100 ,DBDS6K-1X/100 ,DBDS10K1X/315,DBDS10K1X/315 ,DBDS6K-1X/100
    DBDS6K-1X/100  ,DBDS20P1X/250 ,DBDS10K1X/315 ,DBDS10K18/25 ,DBDS6K1X/100 ,DBDS6K-1X/100 ,DBDS6G10/400 ,DBDS10P1X/200 ,DBDS6K121X/100,,DBDS10G-1X/200 ,DBDS10-P-1X/200 ,DBDS10K18/25 ,DN10DBDS-10K10/315,DBDS6K1X/315 ,DBDS10P1X/200 ,DBDS6K121X/100 ,DBDS10-P-1X/200,DBDS10K18/25 ,DBDS6P1X/ 315 ,DBDS10-P-1X/200 ,DBDS10K18/25 ,DBDS10P1X/200 ,DBDS6K121X/100,,DBDS10-P-1X/200 ,DBDS10K18/25 ,DBDS10-P-1X/200 ,DBDS10K18/25 ,DN10DBDS-10K10/315 ,DBDS6K1X/315 ,DBDH10P/400 ,DBDH6P1X/315,DBDS30G1X/315
    DBDS10P1X/200,DBDS6G1X/315 ,DBDS10K1X/315,DBDS20K1X/315 ,DBDS20P1X/200,DBDS20P10 ,DBDS 30 P1X/200V,DBDS 30 K1X/315V,DBDS 30 K1X/315,DBDS 30 K1X/25,DBDS 25 G1X/315,DBDA 20 P1X/25
    DBDA 20 G1X/25,DBDA 20 K1X/100,DBDA 20 K1X/25V,DBDH 20 K1X/50,DBDA 15 G1X/25,DBDA 10 P1X/
    DBDA 10 G1X/630V,DBDA 10 G1X/25V,DBDA 10 K1X/400,DBDH 10 P1X/50V,DBDH 10 G1X/315V,DBDS 10 P1X/25V
    DBDS 10 K1X/315V,DBDA 6 P1X/25,DBDA 6 G1X/315V,DBDS 6 P1X/200V,DBDS 6 G1X/315,DBDH 25 G1X/50
    DBDS 20 P1X/315,DBDS 20 P1X/100,DBDS 20 G1X/400V,DBDS 20 G1X/315V,DBDS 20 K1X/25,DBDH 15 G1X/100V
    DBDH 10 P1X/315,DBDH 6 P1X/50V,DBDH 6 K1X/400,DBDH 6 K1X/315,DBDS 6 P1X/100,DBDS 20 G1X/100V
    DBDH 10 K1X/50,DBDS 6 P1X/50V,DBDS 6 K1X/200,DBDS 10 P1X/50,DBDS 10 G1X/315V,DBDA 6 G1X/400V
    DBDH 6 G1X/315V,DBDS 6 P1X/315V,DBDS 6 P1X/200,DBDS 30 G1X/200V,DBDS 30 G1X/100,DBDH 25 G1X/100V
    DBDS 25 G1X/315V,DBDS 25 G1X/315V,DBDA 20 G1X/50V,DBDA 20 K1X/50V,DBDS 20 G1X/400,DBDS 20 K1X/50
    DBDS 15 G1X/400,DBDA 10 P1X/25V,DBDH 10 P1X/50,DBDH 10 G1X/400,DBDS 10 P1X/630V,DBDS 10 G1X/25V
    DBDS 10 K1X/25,DBDA 8 G1X/25V,DBDH 8 G1X/400,DBDH 6 P1X/100V,DBDS 6 P1X/50,DBDS 6 K1X/50
    DBDH 30 G1X/25,DBDH 30 K1X/25,DBDS 30 G1X/50,DBDS 30 K1X/200,DBDA 20 P1X/100,DBDH 20 P1X/25
    DBDS 20 P1X/315,DBDS 20 P1X/50,DBDS 20 K1X/50V,    溢流閥    DBDS10K-1X/200 DBDS6K-1X/100
    DBDS6K-1X/100,DBDS20D1X/315 ,DBDS20K1X/200 ,DB10-5X/100 ,B20-2-5X/315,DBW20B2N-52/100-6EG110N9K4 ,DBW30B2N-52/100-6AG-110N9K4,DBDS 20K1X/400 ,DB20-2-5X/315 DB30-2-5X/350
    DBDS 30P1X/200 ,DB30G2- ,DB30-2-5X/350 DBDS20K1X/200,ZDB 10 VB2-4X/200V
    DBDS20K1X/200 ,DB30-2-5X/100U DB10-2-5X/100U,,    電磁溢流閥    DBW30-B2-5X/350-6EG24-,DBW20A2-5X/200EG24N9K4 ,DBW20A2-5X/200EG24N9K4+Z5L ,DBW30R2-5X/1006AG110NK4 ,DBW30B2-5X/1006AG110NK4 ,DBW20B2-5X/1006AG110NK4
    DBW10B2-5X/1006AG110NK4 , ZDB6VP2-4X/100V Z2DB6VC2-4X/100V , 
    ZDB10VA2-4X/100V ZDB10VB2-4X/100V ,ZDB10VB2-4X/100V ,ZDB6VB2-4X/100V  ,ZDB10VA2-4X/100V ZDR10DA2-5X/75Y,     減壓閥    DR6DP2-5X/75YM DR-10-5-5X/100YM,DR-10-5-5X/100YM
    ZDR 6 DPO-45/40YM W80 ,ZDR10DB2-5X/210YM ,DR10-5-3X/200YM ,DR20-5-3X/200Y DR20-5-3X/200YM
    DR20-5-3X/200YM ,DR20-5-5X/200Y DR20-5-5X/200YM ,DR20-5-5X/200YM ,ZDR10DB2-5X/75YM ZDR10DP2-5X/75YM ,ZDR10DP2-5X/75YM,DR30-5-5X/200YM,DR3U20D5-5X/150Y6EG24N9K4+Z5L
    單向減壓閥DR30-5-5X/100Y ,疊加式減壓閥    ZDRK10VP5-1X/100YMV ,ZDR6DB2-4X/75YM ,ZDR6DP2-4X/75YM ZDR6DA2-4X/150YM ,ZDR6DA2-4X/150YM,ZDR6D-4X/25YM ,ZDR10DB2-5X/75YM ZDR10DP2-5X/150YM
    ZDR10DP2-5X/150YM ,ZDR10DP2-5X/75YM ,ZDR6DB2-4X/150YM ZDR6DP2-4X/150YM
    ZDR6DP2-4X/150YM ,ZDR6DP2-4X/75YM ,Z2DB6VC2-4X/100V ZDB10VB2-4X/100V
    ZDB10VB2-4X/100V ,ZDB6VB2-4X/100V ZDR6DB2-5X/75YM ,ZDR6DB2-5X/75YM ,ZDR10DA2-5X/150Y ZDR6DA2-4X/150Y,ZDR6DA2-4X/150Y ,ZDR6DP2-5X/150YMSV30PA1-4X/
    ZDR10VB5-3X/100Y,    板式減壓閥DR-JO-5-5X/50YM ,

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