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询价电话：0713-6542758，18934630908
询价传真：0713-6542758
询价QQ: 736567721,704552157
R900925687 4WRAE10W1-30-22/G24N9K31/F1V
0811402141 DBETBEX-1X/315G24K31F1M
由于电磁铁推力的限制，在大于63L/min的液压系统中，一般不再选用直推式的电磁换向阀，而选用通过流量较大的电液换向阀。电液换向阀的原理是：控制油通过电磁先导阀到达电液阀主阀芯的两端（即电液换向阀主阀体两端盖侧），R901004132 4WRZE 25 W8-220-7X/6EG24EK31/F1D3MR901004329 4WRZE 25 W8-220-7X/6EG24N9K31/F1D3M
R901004386 4WRZE 25 E325-7X/6EG24N9EK31/A1M
R901004402 4WRZ 10 W6-50-7X/6EG24N9TK4/D3M
R901005136 4WRDE 16 W1-200L-5X/6L24EK9/WG152M
R901005192 4WRKE 25 W6-220L-3X/6EG24EK31/A1D3M
R901006305 4WRZE 32 W8-360-7X/6EG24N9ETK31/F1D3M
R901007261 4WRZE 32 W8-520-7X/6EG24N9EK31/F1D3M
R901011154 4WRZE 10 W8-85-7X/6EG24N9K31/F1V
R901011682 4WRKE 16 R3-125L-3X/6EG24EK31/A1D3M
R901014935 4WRZE 10 W6-85-7X/6EG24N9K31/F1D3M
R901014937 4WRZE 16 W6-150-7X/6EG24N9K31/F1D3M
R901014940 4WRZE 25 W8-325-7X/6EG24N9K31/F1D3M
R901015076 4WRZE 10 E1-85-7X/6EG24N9K31/A1D3M
R901015564 4WRAE 6 E1-07-2X/G24K31/A1V
R901015694 4WRZ 32 W6-360-7X/6EG24N9K4/D3M
R901016326 4WRZE 25 W8-220-7X/6EG24N9EK31/F1M
R901017351 4WRZE 10 E85-7X/6EG24N9ETK31/A1M
R901017352 4WRZE 25 E325-7X/6EG24N9ETK31/A1M
R901017353 4WRZE 16 E150-7X/6EG24N9ETK31/A1M
R901017928 4WRKE 16 W6-200P-3X/6EG24EK31/A1D3M
R901018004 4WRAE 6 W1-15-2X/G24K31/F1V
R901022395 4WRKE 25 W6-220L-3X/6EG24K31/A1D3M
R901024337 4WRZ 10 W8-85-7X/6EG24N9TK4/D3M
R901024647 4WRKE 35 E1000L-3X/6EG24K31/A1D3M-280
R901025720 4WRZ 32 W8-360-7X/6EG24N9K4/D3M
R901026400 4WRAE 6 W1-07-2X/G24K31/A1V
R901026579 4WRZ 32 W6-520-7X/6EG24N9TK4/D3M
R901027743 4WRZ 10 W9-85-7X/6EG24N9ETK4/D3M
R901028415 4WREE 10 R3-75-2X/G24K31/A1V
R901030854 4WRKE 16 E125L-3X/6EG24K31/A1D3M-280
R901030855 4WRKE 25 E350L-3X/6EG24K31/A1D3M-280
R901031137 4WRZ 32 W8-520-7X/6EG24N9EK4/M
R901033473 4WRKE 32 E600L-3X/6EG24EK31/A1D3M
R901034872 4WRZE 16 W8-100-7X/6EG24N9TK31/A1D3M
R901035659 4WRZ 25 E220-7X/6EG24ETK4/D3M
R901036570 4WRZE 25 E3-325-7X/6EG24N9ETK31/A1D3M
R901040427 4WRZ 16 W6-150-7X/6EG24N9TK4/D3M
R901040909 4WRZE 25 W6-220-7X/6EG24N9EK31/F1D3M
R901040911 4WRZE 25 W6-325-7X/6EG24N9EK31/F1D3M
R901040919 4WRZE 25 W6-220-7X/6EG24N9K31/F1D3V
R901041512 4WRKE 27 W6-500L-3X/6EG24EK31/A1D3M
R901043055 4WRZE 32 W6-520-7X/6EG24N9K31/F1D3M
R901046275 4WRZE 25 E1-325-7X/6EG24N9EK31/A1M
R901047756 4WRDE 10 W1-100L-5X/6L24EK9/WG152M
R901047758 4WRDE 25 W1-350L-5X/6L24EK9/WG152M
R901048581 4WRZE 32 W8-360-7X/6EG24N9K31/F1D3M
R901048582 4WRZE 10 E85-7X/6EG24N9ETK31/F1D3M
R901048763 4WRZE 32 W6-520-7X/6EG24N9EK31/F1D3M
R901049852 4WRKE 16 E3-125L-3X/6EG24K31/F1D3V
R901051256 4WRKE 16 W8-125L-3X/6EG24ETK31/A1D3V
R901051257 4WRKE 25 W8-220L-3X/6EG24ETK31/A1D3V
R901051825 4WRZE 16 W8-150-7X/6EG24N9K31/F1D3M
R901051826 4WRZE 16 W8-100-7X/6EG24N9K31/F1D3M
R901052181 4WRZE 16 W8-150-7X/6EG24N9EK31/F1M
R901052185 4WRZE 25 W8-325-7X/6EG24N9ETK31/F1D3M
R901052558 4WRTE 16 E200L-4X/6EG24EK31/F1M
R901053128 4WRZE 10 W9-85-7X/6EG24N9ETK31/F1D3M
R901054349 4WRZE 10 W8-85-7X/6EG24N9TK31/F1D3M通过电磁先导阀的换向，来实现主阀芯的左右移动，从而开通或切断通往执行元件的油路，使执行元件运行或停止。但在打开或切断油路的瞬间，系统中会产生相当大的冲击DBDA10G1X/630V，DBDA10G1X/25V，DBDA10K1X/400，DBDH10P1X/50V，DBDH10G1X/315V，DBDS10P1X/25V，DBDS10K1X/315V，DBDA6P1X/25，DBDA6G1X/315V，DBDS6P1X/200V，DBDS6G1X/315，DBDH25G1X/50，DBDS20P1X/315，DBDS20P1X/100，DBDS20G1X/400V，DBDS20G1X/315V，DBDS20K1X/25，DBDH15G1X/100V，DBDH10P1X/315，DBDH6P1X/50V，DBDH6K1X/400，DBDH6K1X/315，DBDS6P1X/100，DBDS20G1X/100V，DBDH10K1X/50，DBDS6P1X/50V，DBDS6K1X/200，DBDS10P1X/50，DBDS10G1X/315V，DBDA6G1X/400V，DBDH6G1X/315V，DBDS6P1X/315V，DBDS6P1X/200，DBDS30G1X/200V，DBDS30G1X/100，DBDH25G1X/100V，DBDS25G1X/315V，DBDS25G1X/315V，DBDA20G1X/50V，DBDA20 K1X/50V，DBDS20G1X/400，DBDS20K1X/50，DBDS15G1X/400，DBDA10P1X/25V，DBDH10P1X/50，DBDH10G1X/400，DBDS10P1X/630V，DBDS10G1X/25V，DBDS10K1X/25，DBDA8G1X/25V，DBDH8G1X/400，DBDH6P1X/100V，DBDS6P1X/50，DBDS6K1X/50，DBDH30G1X/25，DBDH30K1X/25，DBDS30G1X/50，DBDS30K1X/200，DBDA20P1X/100，DBDH20P1X/25， DBDS20P1X/315，DBDS20P1X/50，DBDS20K1X/50V，DBDH10G1X/100，DBDH10K1X/200， DBDS10G1X/630， DBDS10K1X/315， DBDA6K1X/100V，DBDH6G1X/400V， DBDS6G1X/25，DBDH10P1X/200V，DBDH10K1X/630V，DBDS10G1X/25，DBDS6G1X/400V，DBDS6G1X/400V，DBDS6K1X/400V，DBDS6K1X/50V，DBDS6K1X/50V，DBDS20K-10/100， DBDS20K-10/25，DBDS6K121X/100， DBDS10-P-1X/200 ，DBDS10K18/25 ，DBDH6G1/315， DBDH6G18/400/12，DBD15G10/315， DBDS6K1X/200， DBDS20P1X/315，这种冲击会极大影响液压系统中液压元件和密封件的使用寿命。为了减小及至消除由此引起的液压冲击，最简单的办法是在该电液阀下面叠加一个P口节流阀或进油节流式双单向节流阀、出油节流式双单向节流阀，以延长阀芯的换向及复位时间，从而到降低液压冲击的目的。0811404167 4WRPH6C4B24L-2X/G24K0/M-750
0811404166 4WRPH6XB12L-2X/G24Z4/M-842
0811404164 4WRPH6C3B24L-2X/G24Z4/M-561
0811404163 4WRPH6XB24L-2X/G24Z4/M-842
0811404162 4WRPH6C1B40P-2X/G24Z4/M
0811404161 4WRPH6C3B12L-2X/G24Z4/M-561
0811404160 4WRPH6C4B04L-2X/G24Z4/M
0811404155 4WRBAE6W2-32J-2X/G24N9K31/A1M
0811404154 4WRBAE6E18J-2X/G24N9K31/F1M
0811404153 4WRBAE6W18J-2X/G24N9K31/A1M
0811404151 4WRBAE6E18J-2X/G24N9K31/A1M
0811404150 4WRBAE6E32J-2X/G24N9K31/A1M
0811404149 4WRPE6W2C32SJ-2X/G24K0/A1M-836
0811404148 4WRPE6E08SJ-2X/G24K0/A1M
0811404147 4WRPE6W32SJ-2X/G24K0/F1M
0811404146 4WRPE6W18SJ-2X/G24K0/F1M
0811404145 4WRPE6W08SJ-2X/G24K0/A1M
0811404144 4WRPE6W32SJ-2X/G24K0/B5M
0811404143 4WRPE6W32SJ-2X/G24K0/A1M
0811404142 4WRPE6W18SJ-2X/G24K0/A1M
0811404141 4WRPE6E32SJ-2X/G24K0/A1M
0811404140 4WRPE6E18SJ-2X/G24K0/A1M
0811404132 4WRPH6C3B04L-1X/G24Z4/V
0811404130 4WRPH6CB40L-2X/G24Z4/M-859
0811404129 4WRPH6CB40L-2X/G24Z4/M-855
0811404128 4WRPH6CB24L-2X/G24Z4/M-855
0811404126 4WRP6W06S-1X/G24Z4/M
0811404125 4WRBA6W07-2X/G24N9Z4/M
0811404124 4WRBA6W15-2X/G24N9Z4/M-897
0811404123 4WRBA6E07-2X/G24N9Z4/M
0811404122 4WRPH6C3B04L-1X/G24Z4/M
0811404121 4WRP6W28S-1X/G24Z4/M
0811404120 4WRP6W14S-1X/G24Z4/M
0811404118 4WRPH6C4B24L-1X/G24Z4/M
0811404117 4WRBA6W15-2X/G24N9Z4/M
0811404116 4WRBA6W30-2X/G24N9Z4/M
0811404115 4WRBA6E15-2X/G24N9Z4/M
0811404114 4WRBA6E30-2X/G24N9Z4/M
0811404113 4WRPH6C3B40L-1X/G24Z4/M
0811404112 4WRPH6C4B12L-1X/G24Z4/M
0811404111 4WRPH6C3B12L-1X/G24Z4/M
0811404106 4WRPH6C3B24L-1X/G24Z4/M
0811404104 4WRP6C3B02L-1X/G24Z4/M
0811404103 4WRP6W08S-1X/G24Z4/M-755
0811404102 4WRP6W16S-1X/G24Z4/M-755
0811404101 4WRP6E08S-1X/G24Z4/M-755
0811404100 4WRP6E16S-1X/G24Z4/M-755
0811404099 4WRL10V1-85M-3X/G24ETK0/M-750
0811404098 4WRL10Q5-85M-3X/G24TZ4/M
0811404097 4WRL10V85M-3X/G24K0/M-750
0811404096 4WRL10V55M-3X/G24K0/M-750
0811404095 4WRL10V70P-3X/G24Z4/M
0811404094 4WRL10V85M-3X/G24Z4/M
0811404093 4WRL10V55M-3X/G24Z4/M
0811404092 4WRL10x85M-3X/G24Z4/M-0811
0811404090 4WRL10Q5-85M-3X/G24TZ4/M-754
0811404089 4WRPH10C1B100P-2X/G24K0/M-750
0811404088 4WRPH10C4B100P-2X/G24K0/M-750
0811404087 4WRP10W1-63S-1X/G24Z4/M
0811404086 4WRP10E1-63S-1X/G24Z4/M
0811404085 4WRP10x32S-1X/G24Z4/M-790
0811404084 4WRP10E80S-1X/G24Z4/M-789
0811404082 4WRP10E00S-1X/G24Z4/M-852
0811404081 4WRP10W32S-1X/G24Z4/M-849
0811404080 4WRP10W63S-1X/G24Z4/M
0811404079 4WRPH10C5B100P-2X/G24Z4/M
0811404078 4WRPH10C1B100P-2X/G24Z4/M
0811404076 4WRPH10C1B100L-2X/G24Z4/M
0811404073 WEGEVENTIL
0811404071 4WRP10W63S-1X/G24Z4/M-788
0811404069 4WRPH10C4B100L-2X/G24K0/M-750
0811404068 4WRPH10C3B120L-2X/G24Z4/M
0811404067 4WRPH10C1B50P-2X/G24Z4/M
0811404065 4WRPH10C4B100P-2X/G24Z4/M
0811404064 4WRPH10C4B50P-2X/G24Z4/M
0811404063 4WRPH10C3B100P-2X/G24Z4/M
0811404062 4WRPH10C3B50P-2X/G24Z4/M
0811404061 4WRPH10C4B100L-2X/G24Z4/M
0811404060 4WRPH10C4B50L-2X/G24Z4/M
0811404059 4WRPH10C3B100L-2X/G24Z4/M
0811404058 4WRPH10C3B50L-2X/G24Z4/M
0811404048 4WRPH6C4B15P-2X/G24Z4/M
0811404047 4WRPH6C3B15P-2X/G24Z4/M
0811404046 4WRPH6C4B40P-2X/G24Z4/M
0811404045 4WRPH6C4B25P-2X/G24Z4/M
0811404044 4WRPH6C3B40P-2X/G24Z4/M
0811404043 4WRPH6C3B25P-2X/G24Z4/M
0811404042 4WRPH6C3B04P-2X/G24Z4/M
0811404041 4WRPH6C3B02L-2X/G24Z4/M
0811404040 4WRPH6KB50P-2X/G24Z4/M
0811404039 4WRPH6C4B40L-2X/G24Z4/M
0811404038 4WRPH6C4B24L-2X/G24Z4/M
0811404037 4WRPH6C4B12L-2X/G24Z4/M
0811404036 4WRPH6C3B40L-2X/G24Z4/M
0811404035 4WRPH6C3B24L-2X/G24Z4/M
0811404034 4WRPH6C3B12L-2X/G24Z4/M
0811404033 4WRPH6C3B04L-2X/G24Z4/M
0811404032 4WRPH6KB50L-2X/G24Z4/M
0811404021 4WRP10EA63S-1X/G24Z4/M-850
0811404020 4WRP10E63S-1X/G24Z4/M-850
0811404019 4WRP10EA63S-1X/G24K4/M-851
下面就以弹簧复位型、三位四通中封式电液压换向阀为例、对该三种叠加节流方式作简要说明。
