力士樂DBA/DBAW型的泵安全塊是集成到油路塊中的先導式溢流閥，可安裝在泵的 SAE 壓力油口上。它們用于限制工作壓力（DBA），或限制并以磁力卸載工作壓 （DBAW）。泵安全塊（DBA）主要由閥組（1），主閥心（3）和帶調整類型的，用于壓力調節的先導控制閥（2）組成。閥體具有油口 P（用于液壓油的輸入）和油口 P1（用于輸出）。這兩個油口之間的通孔的支路中有主閥心。該主閥心打開時，出現到油口 T 的連接 （油箱管路）。
    力士樂DBA/DBAW型泵安全塊有什么特點呢？
    1、泵的 0 壓啟動和油路
    2、安裝在泵的 SAE 壓力油口上
    3、快速壓力增大
    4、用于調節壓力的 4 種調節類型，可選
    ––旋鈕
    ––六角螺釘和保護帽
    ––帶刻度可鎖定旋鈕
    ––帶刻度旋鈕
    5、5 個壓力等級，可選
    6、通過附帶方向閥的電磁線圈操作卸載
    7、集成的單向閥，可選
    8、向沖擊衰減，可選（僅型 DBAW）
    力士樂DBA/DBAW型的泵安全塊如果要選型需要確認哪些參數呢?請看下面關于力士樂DBA/DBAW型的泵安全塊的選型樣本。

    zui后，我再為大家介紹一下力士樂DBA/DBAW型泵安全塊的常見型以供參考。
    R900939791 DBAW40BF2N1X/200YS6EG24N9K4R12  R901205842 DBAW40AH2N1X/315-6EG24N9K4V
    R900959185 DBAW40AH2N1X/315S6EG24N9K4R12   R901183200 DBAW40AH2N1X/350-6EG24N9K4
    R900746748 DBAW40AH3N1X/315-6EG24NK4       R900729903 DBAW40BH1-1X/315-6EG24K4
    R900752773 DBAW40BH2-1X/315-6EG24N9K4      R901023816 DBAW40BH2-1X/350-6EG24N9K4
    R900972544 DBAW40BH2N1X/100-6EG24N9K4      R900942433 DBAW40BH2N1X/100S6EG24N9K4R12
    R900950438 DBAW40BH2N1X/200-6EG24N9K4      R900923288 DBAW40BH2N1X/200S6EG24N9K4R12
    R900931102 DBAW40BH2N1X/315-6EG24N9K4      R900976490 DBAW40BH2N1X/315S6EG24N9K4R12
    R900977912 DBAW40BH2N1X/315YS6EG24N9K4R12  R900941385 DBAW40BH2N1X/350-6EG24N9K4
    R900931373 DBAW40BH2N1X/350S6EG24N9K4R12   R900946426 DBAW40BH2N1X/350S6SMG24N9K4B12
    R901247565 DBAW40BH2N1X/350S6SMG205N9K4B12 R901088211 DBAW40BH2N1X/350YU6EG24N9K4
    R900951211 DBAW40BH7N1X/315S6EG24N9K4R12   R900976291 DBAW40BH7N1X/315S6EW230N9K4R12
    R901104820 DBAWR30AF2N1X/250-6EW230N9K4    R900958706 DBAWR30BF1N1X/200-6EG24N9K4
    R900709016 DBAWR30BF2-1X/100S6EG24N9K4R12  R900919943 DBAWR30BF2-1X/200-6EG24N9K4
    R901104823 DBAWR30BF2-1X/250-6EG24NK4      R900923092 DBAWR30BF2N1X/50-6EG24N9K4
    R901044173 DBAWR30BF2N1X/100S6EG24N9K4R12  R901014482 DBAWR30BF2N1X/100S6SMG24N9K4B12
    R900947684 DBAWR30BF2N1X/200-6EG24N9K4     R900935130 DBAWR30BF2N1X/200S6EG24N9K4R12
    R901104824 DBAWR30BF2N1X/250-6EG24N9K4     R901104825 DBAWR30BF3-1X/250-6EG24N9K4
    R901143487 DBAWR30BF3N1X/100S6EG24K4R12    R901054982 DBAWR30AH2N1X/200-6EG24N9K4
   
    R900727796 DBAWR30AH2N1X/315-6EG24N9K4     R901032801 DBAWR30AH2N1X/315S6EG24N9K4R12
    R900921138 DBAWR30BH2-1X/200-6EG24N9K4     R900947358 DBAWR30BH2-1X/200S6EG24N9K4R12
    R900956937 DBAWR30BH2-1X/315-6EG24N9K4     R901226630 DBAWR30BH2-1X/315-6EW230N9K4
    R900764231 DBAWR30BH2-1X/315S6EG24N9K4R12  R900964655 DBAWR30BH2N1X/100-6EG24N9K4
    R900923091 DBAWR30BH2N1X/200-6EG24N9K4     R900931637 DBAWR30BH2N1X/200-6EG205N9K4
    R901229859 DBAWR30BH2N1X/200-6EW230N9K4    R900727712 DBAWR30BH2N1X/200S6EG24N9K4R12
    R900714425 DBAWR30BH2N1X/200S6EW230N9K4R12 R900923059 DBAWR30BH2N1X/315-6EG24N9K4
    R900940034 DBAWR30BH2N1X/315-6EG24N9K4V    R901028304 DBAWR30BH2N1X/315S6EG24K4R12
    R900927916 DBAWR30BH2N1X/315S6EG24N9K4R12  R900944265 DBAWR30BH2N1X/315S6EG24N9K4R12V
    R900929770 DBAWR30BH2N1X/315U6EG24N9K4     R901224898 DBAWR30BH2N1X/315US6EW230N9K4R12
    R901242965 DBAWR30BH3N1X/315S6EG24K4R12    R901089222 DBAWR40AF1N1X/100-6EG24N9K4
    R900756487 DBAWR40BF1N1X/200S6EG24N9K4R12  R901104980 DBAWR40BF2-1X/200-6EG24NK4
    R901159631 DBAWR40BF2-1X/200YS6EG24N9K4R12 R901034061 DBAWR40BF2N1X/50-6EG24N9K4
    R901018301 DBAWR40BF2N1X/50S6EG24N9K4R12   R901116213 DBAWR40BF2N1X/50Y6EG24NK4
    R900960249 DBAWR40BF2N1X/100S6EG24N9K4R12  R900943941 DBAWR40BF2N1X/200-6EG24N9K4
    R900954049 DBAWR40BF2N1X/200S6EG24N9K4R12  R901104993 DBAWR40BF2N1X/200Y6EG24N9K4
    R901104994 DBAWR40BF2N1X/200YS6EG24N9K4R12 R900779157 DBAWR40AH2N1X/315-6EG24N9K4
    R900708648 DBAWR40AH2N1X/315-6EG24NK4      R900937540 DBAWR40AH2N1X/315S6SMG24N9K4B12
    R901110802 DBAWR40BH1N1X/100Y6EG24N9K4     R900776404 DBAWR40BH1N1X/200-6EG24N9K4
    R901221734 DBAWR40BH2N1X/100S6EG24N9K4R12  R900953247 DBAWR40BH2N1X/200-6EG24N9K4
    R900784631 DBAWR40BH2N1X/200-6EG24N9K4V    R900923632 DBAWR40BH2N1X/200S6EG24N9K4R12
    R901160794 DBAWR40BH2N1X/200S6EG24N9K4R12V R900931104 DBAWR40BH2N1X/315-6EG24N9K4
    R900784743 DBAWR40BH2N1X/315-6EG24N9K4V    R901028306 DBAWR40BH2N1X/315S6EG24K4R12
    R900936874 DBAWR40BH2N1X/315S6EG24N9K4R12  R900244092 DBAWR40BH2N1X/315US6EG24N9K4R12
    R901224897 DBAWR40BH2N1X/315US6EW230N9K4R12  R900785054 DBAW30BF2N1X/150Y6EG24N9K4E
    R901242967 DBAWR40BH3N1X/315S6EG24K4R12    R901100423 DBAWR40BH2N1X/315YUS6EG24N9K4R12
    R900773346 DBAW30BH1N1X/150-6EG24N9K4E   R901017044 DBAW30BH1N1X/200-6EG24N9K4E
    R901020572 DBAW30BH1N1X/230-6EG24N9K4E   R901141394 DBAW30BH2N1X/200-6EG24N9K4E
    R901032410 DBAW30BH2N1X/200Y6EG24N9K4E   R901040450 DBAW40BF1N1X/100-6EG24N9K4E
    R901009051 DBAW40BF1N1X/150-6EG24N9K4E   R901096458 DBAW40BH1N1X/60-6EG24N9K4E
    R901137289 DBAW40BH1N1X/120-6EG24N9K4E   R901008434 DBAW40BH1N1X/150-6EG24N9K4E
    R900772000 DBAW40BH1N1X/150Y6EG24N9K4E   R901237833 DBAW40BH1N1X/160-6EG24N9K4E
    R901132623 DBAW40BH1N1X/210-6EG24N9K4E   R901237834 DBAW40BH1N1X/250-6EG24N9K4E
    R901074877 DBAW40BH2N1X/210-6EG24N9K4E   R901096319 DBAW40BH2N1X/315-6EG24N9K4E
    R901019383 DBAWR30BH2N1X/200-6EG24N9K4VE R901073014 DBAWR40BH2N1X/180-6EG24N9K4E
   
    R901048683 DBAW30AF7N1X/200S6EG24N9K4R12  R901069814 DBAW30BF1N1X/200-6EG24N9K4
    R901050550 DBAW30BF2N1X/100-6EG24N9K4     R901095685 DBAW30BF2N1X/100S6EG24N9K4R12
    R900939084 DBAW30BF2N1X/200-6EG24N9K4     R900751662 DBAW30BF2N1X/200S6EG24N9K4R12
    R901104815 DBAW30BF2N1X/250S6EG24K4R12    R901104816 DBAW30BF2N1X/250S6EG24K4R12V
    R900928307 DBAW30BF3N1X/100-6EG24N9K4     R900956528 DBAW30BF3N1X/200S6EG24N9K4R12
    R900956526 DBAW30BF3N1X/200Y6EG24N9K4     R901080696 DBAW30AH2N1X/200-6EG24N9K4
    R900962982 DBAW30AH1N1X/200-6EG24N9K4     R900719969 DBAW30AH2N1X/100S6EG24N9K4R12
    R900745510 DBAW30AH2N1X/200US6EG24N9K4R12 R900937215 DBAW30AH2N1X/315-6EG24N9K4
    R901205950 DBAW30AH2N1X/315-6EG24N9K4V    R900248439 DBAW30AH3N1X/200-6EG24NK4
    R900715442 DBAW30AH3N1X/315-6EG24N9K4     R900708530 DBAW30AH3N1X/350-6EG24NK4
    R901127685 DBAW30BH1N1X/200-6EG24N9K4     R901166134 DBAW30BH1N1X/200S6EG24N9K4R12
    R900920521 DBAW30BH2-1X/315YS6EG24N9K4R12 R900930380 DBAW30BH2-1X/350Y6EG24N9K4
    R900781550 DBAW30BH2N1X/100-6EG24N9K4     R901074780 DBAW30BH2N1X/100-6EW230N9K4
    R900945174 DBAW30BH2N1X/100S6EG24N9K4R12  R900958540 DBAW30BH2N1X/200-6EG24N9K4
    R901129776 DBAW30BH2N1X/200-6EG24N9K4V    R900915901 DBAW30BH2N1X/200S6EG24N9K4R12
    R901032855 DBAW30BH2N1X/200U6EG24N9K4     R901108158 DBAW30BH2N1X/200Y6EG24N9K4
    R900950097 DBAW30BH2N1X/315-6EG24N9K4     R900779530 DBAW30BH2N1X/315-6SMG24K4V
    R900753279 DBAW30BH2N1X/315S6EG24K4R12    R900939072 DBAW30BH2N1X/315S6EG24K4R12V
    R900954320 DBAW30BH2N1X/315S6EG24N9K4R12  R901033532 DBAW30BH2N1X/315S6EG24N9K4R12V
    R900757114 DBAW30BH2N1X/315S6EW230K4R12V  R901079995 DBAW30BH2N1X/315S6EW230N9K4R12
    R901023906 DBAW30BH2N1X/315US6EG24N9K4R12 R900720302 DBAW30BH2N1X/315Y6EG24N9K4
    R900955986 DBAW30BH2N1X/315YS6EG24N9K4R12 R900930445 DBAW30BH2N1X/350-6EG24N9K4
    R900964963 DBAW30BH2N1X/350S6EG24K4R12    R900931039 DBAW30BH2N1X/350S6EG24N9K4R12
    R901132647 DBAW30BH2N1X/350US6EG24N9K4R12 R900770283 DBAW30BH2N1X/350Y6EG24N9K4
    R901133164 DBAW30BH2N1X/350YS6EG24N9K4R12 R900978176 DBAW30BH2N1X/350YS6SMG24N9K4B12
    R900709688 DBAW30BH2N1X/350YU6EG24N9K4    R900967133 DBAW30BH3N1X/315-6EG24N9K4
    R900763493 DBAW30BH3N1X/315-6EG24N9K4V    R901134846 DBAW30BH3N1X/350S6EG24N9K4R12
    R901081746 DBAW30BH3N1X/350S6SMG24N9K4B12 R901045331 DBAW40AF7N1X/200S6EG24N9K4R12
    R900967824 DBAW40BF1N1X/200S6EG24N9K4R12  R901104969 DBAW40BF2-1X/200YS6EG24N9K4R12
    R900738371 DBAW40BF2N1X/50-6EG24N9K4      R900737176 DBAW40BF2N1X/50-6EG24NK4
    R900772595 DBAW40BF2N1X/50S6EG24N9K4R12   R901105727 DBAW40BF2N1X/50YU6EG24N9K4
    R900706671 DBAW40BF2N1X/100-6EG24N9K4     R901074773 DBAW40BF2N1X/100-6EW230N9K4
    R901163402 DBAW40BF2N1X/100U6EG24N9K4     R900935402 DBAW40BF2N1X/100YS6EG24N9K4R12
    R900950324 DBAW40BF2N1X/200-6EG24N9K4     R900942443 DBAW40BF2N1X/200S6EG24N9K4R12
    R901034689 DBAW40BF2N1X/200S6EG24N9K4R12V R901042474 DBAW40AH2N1X/315-6EG24N9K4
    如果您有需要，。