KOMPASS V70A4RB

北京华德电磁球阀M-SEW6是6通径的电磁操纵的钢球式换向阀，用于控制油液的开启、停止和流动方向。该阀主要由阀体、电磁铁、阀座系统和钢球等组成。 电磁球阀是一种以电磁铁的推力为驱动力推动钢球来实现油路通断的电磁换向阀。 液压阀是一种用压力油操作的自动化元件，它受配压阀压力油的控制，通常与电磁配压阀组合使用，可用于远距离控制水电站油、气、水管路系统的通断。常用于夹紧、控制、润滑等油路。有直动型与先导型之分，多用先导型。

北京华德液压A2F28R4P4主油泵 通过调节斜盘的倾角可改变泵的排量。柱塞泵是往复泵的一种，属于体积泵，其柱塞靠泵轴的偏心转动驱动，往复运动，其吸入和排出阀都是单向阀。当柱塞外拉时，工作室内压力降低，出口阀关闭，低于进口压力时，进口阀打开，液体进入；柱塞内推时，工作室压力升高，进口阀关闭，高于出口压力时，出口阀打开，液体排出。当传动轴带动缸体旋转时，斜盘将柱塞从缸体中拉出或推回，完成吸排油过程。柱塞与缸孔组成的工作容腔中的油液通过配油盘分别与泵的吸、排油腔相通。变量机构用来改变斜盘的倾角，通过调节斜盘的倾角可改变泵的排量。若回路负载持续上升，泵的压力也持续上升，当属正常。若负载一定，泵的压力超过负载所需压力值，则应检查泵以外的液。 油箱容积和冷却器，可以杜绝泵的过度发热和油温过高的现象，另外，回油过滤器堵塞造成回油背压过高，也会引起油温过高和泵体过热，2．中位时排油量不为零6．液压泵过热(2)管道内液流产生的噪声进油管道太细，进油滤油器通流能力过小或堵塞。VDR系列油泵具有以下几个特点：压力在14MPa稳定地高效运行，高精密度的瞬时响应性， 高压区域，低噪音的动作，降低动力损失，耐恶劣环境的坚实构造。

4WE10H-6.0/OAW220NZ4V   4WE10J-60/OAW220NZ4V

4WE10L-50/OAW220NZ4V   4WE10M-60/OAW220NZ4V

4WE10Q-6.0/OAW220NZ4V   4WE6P-60/OAW220NZ4V

4WE10R-50/OAW220NZ4V   4WE10U-60/OAW220NZ4V

4WE10W-50/OAW220NZ4V  4WE10T-60/OAW220NZ4V

4WE10V-6.0/OW220NZ4V  

4WE10A-50/OFAG24NZ4V   4WE10B-60/OFAG24NZ4V

4WE10C-50/OFAG24NZ4V   4WE10N-60/OFAG24NZ4V

4WE10G-50/OFAG24NZ4V   4WE10Y-60/OFAG24NZ4V

4WE10O-50/OFAG24NZ4V   4WE10E-60/OFAG24NZ4V

4WE10F-50/OFAG24NZ4V   4WE10G-60/OFAG24NZ4V

4WE10H-50/OFAG24NZ4V   4WE10J-60/OFAG24NZ4V

4WE10L-50/OFAG24NZ4V   4WE10M-60/OFAG24NZ4V

4WE10Q-50/OFG24NZ4V   4WE10P-60/OFAG24NZ4V

4WE10R-50/OFAG24NZ4V   4WE10U-60/OFAG24NZ4V

4WE10W-50/OFAG24NZ4V   4WE10T-60/OFAG24NZ4V

4WE10V-50/OFAG24NZ4V

电磁换向阀 4WE6D7X/HG24N9K4
电磁换向阀 4WE6C7X/HG24N9K4
电磁换向阀 4WE6E7X/HG24N9K4
电磁换向阀 4WE6J7X/HG24N9K4
电磁换向阀 4WE6M7X/HG24N9K4
电磁换向阀 4WE6HB7X/HG24N9K4
电磁换向阀 4WE6JA7X/HG24N9K4
电磁换向阀 4E6EA7X/HG24N9K4
电磁换向阀 4E6EB7X/HG24N9K4
电磁换向阀 4E6L7X/HG24N9K4
电磁换向阀 4WE6Y7X/HG24N9K4
电磁换向阀 4WE6D6X/EG24N9K4
电磁换向阀 4WE6C6X/EG24N9K4
电磁换向阀 4WE6E6X/EG24N9K4
电磁换向阀 4WE6J6X/EG24N9K4
电磁换向阀 4WE6Y6X/EG24N9K4
电磁换向阀 4E6G6X/EG24N9K4
电磁换向阀 4WE6H6X/EG24N9K4
电磁换向阀 4WE6U6X/EG24N9K4
电磁换向阀 4WE6D/OFEG24N9K4
电磁换向阀 4WE6EA6X/EG24N9K4
电磁换向阀 4WE6EB6X/EG24N9K4
电磁换向阀 4WE6HB6X/EG24N9K4
电磁换向阀 4WE6HA6X/EG24N9K4
电磁换向阀 4WE6U6X/EG24N9K4
电磁换向阀 4WE6R73-6X/EG24N9K4/A12
电磁换向阀 3WE6A6X/EG24N9K4    
电磁换向阀 4WE10Y3X/CG24N9K4
电磁换向阀 4E10D3X/CG24N9K4
电磁换向阀 4WE10EA3X/CG24N9K4
电磁换向阀 4WE10EB3X/CG24N9K4

北京华德溢流阀DBW10A-1-50B/200 6CG24N9Z5L DBW10A-2-50B/200 6CG24N9Z5L DBW10A-1-50B/315 6CG24N9Z5L DBW10A-2-50B/315 6CG24N9Z5L DBW10A-1-50B/200 6CW220-50N9Z5L DBW10A-2-50B/200 6CW220-50N9Z5L DBW10A-1-50B/315 6CW220-50N9Z5L DBW10A-2-50B/315 6CW220-50N9Z5L DBW10B-1-50B/200 6CG24N9Z5L DBW10B-2-50B/200 6CG24N9Z5L DBW10B-1-50B/315 6CG24N9Z5L DBW10B-2-50B/315 6CG24N9Z5L DBW10B-1-50B/200 6CW220-50N9Z5L DBW10B-2-50B/200 6CW220-50N9Z5L DBW10B-1-50B/315 6CW220-50N9Z5L DBW10B-2-50B/315 6CW220-50N9Z5L DBW20A-1-50B/200 6CG24N9Z5L DBW20A-2-50B/200 6CG24N9Z5L DBW20A-1-50B/315 6CG24N9Z5L DBW20A-2-50B/315 6CG24N9Z5L DBW20A-1-50B/200 6CW220-50N9Z5L DBW20A-2-50B/200 6CW220-50N9Z5L DBW20A-1-50B/315 6CW220-50N9Z5L DBW20A-2-50B/315 6CW220-50N9Z5L DBW20B-1-50B/200 6CG24N9Z5L DBW20B-2-50B/200 6CG24N9Z5L DBW20B-1-50B/315 6CG24N9Z5L DBW20B-2-50B/315 6CG24N9Z5L DBW20B-1-50B/200 6CW220-50N9Z5L DBW20B-2-50B/200 6CW220-50N9Z5L DBW20B-1-50B/315 6CW220-50N9Z5L DBW20B-2-50B/315 6CW220-50N9Z5L DBW30A-1-50B/200 6CG24N9Z5L DBW30A-2-50B/200 6CG24N9Z5L DBW30A-1-50B/315 6CG24N9Z5L DBW30A-2-50B/315 6CG24N9Z5L DBW30A-1-50B/200 6CW220-50N9Z5L DBW30A-2-50B/200 6CW220-50N9Z5L DBW30A-1-50B/315 6CW220-50N9Z5L DBW30A-2-50B/315 6CW220-50N9Z5L DBW30B-1-50B/200 6CG24N9Z5L DBW30B-2-50B/200 6CG24N9Z5L DBW30B-1-50B/315 6CG24N9Z5L DBW30B-2-50B/315 6CG24N9Z5L DBW30B-1-50B/200 6CW220-50N9Z5L DBW30B-2-50B/200 6CW220-50N9Z5L DBW30B-1-50B/315 6CW220-50N9Z5L DBW30B-2-50B/315 6CW220-50N9Z5L

北京华德液压阀

DBD6                          DBD10                          Z2DB6                          Z2DB10                         DBW10                         ZDR6D(2通)                        ZDR10D                        ZDR6D(3通)                       ZDR10D                        Z2S6:                                Z2S10                          标准型4WE6                     

标准型4WE10              标准型4WEH6                

标准型4WEH16             

4WRA6E10-10B/24Z4/M    4WRA6E20-10B/24Z4/M     4WRA10E20-10B/24Z4/M    4WRA10E40-10B/24Z4/M      4WRA6W10-10B/24Z4/M                     4WRA6W20-10B/24Z4/M                     4WRA10W20-10B/24Z4/M                     4WRA10W40-10B/24Z4/M                     4WRE6E16-10B/24Z4 /M                      4WRE6E32-10B/24Z4 /M                       4WRE10E32-10B/24Z4 /M                     4WRE10E6410B/24Z4 /M                       4WRE6W16-10B/24Z4 /M                           4WRE6W32-10B/24Z4 /M                       4WRE10W3210B/24Z4 /M                     4WRE10W64-10B/24Z4 /M                       4WRE10E16410B/24Z4 /M                     4WRE10W164-10B/24Z4 /M                        4WRZ10E8530B/6A24EZ4/M                     4WRZ10E185-30B/6A24EZ4/M              

4WRZ10W85-30B/6A24EZ4/M            

 4WRZ10W185-30B/6A24EZ4/M           

4WRZ16E150-30B/6A24EZ4/M     4WRZ16E1150-30B/6A24EZ4/M        

4WRZ16W150-30B/6A24EZ4/M    4WRZ16W1150-30B/6A24EZ4/M                  

DBETR-10B/180YM           DBETR-10B/315YM         DBEM10-30B/200YM                 

DBEM10-30B/315YM          2FRE10-40B/60L                        

2FRE16-40B/125L

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