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KOMPASS V70A4RB

北京華德電磁球閥M-SEW6是6通徑的電磁操縱的鋼球式換向閥，用于控制油液的開啟、停止和流動方向。該閥主要由閥體、電磁鐵、閥座系統(tǒng)和鋼球等組成。 電磁球閥是一種以電磁鐵的推力為驅(qū)動力推動鋼球來實(shí)現(xiàn)油路通斷的電磁換向閥。 液壓閥是一種用壓力油操作的自動化元件，它受配壓閥壓力油的控制，通常與電磁配壓閥組合使用，可用于遠(yuǎn)距離控制水電站油、氣、水管路系統(tǒng)的通斷。常用于夾緊、控制、潤滑等油路。有直動型與先導(dǎo)型之分，多用先導(dǎo)型。

北京華德液壓A2F28R4P4主油泵 通過調(diào)節(jié)斜盤的傾角可改變泵的排量。柱塞泵是往復(fù)泵的一種，屬于體積泵，其柱塞靠泵軸的偏心轉(zhuǎn)動驅(qū)動，往復(fù)運(yùn)動，其吸入和排出閥都是單向閥。當(dāng)柱塞外拉時(shí)，工作室內(nèi)壓力降低，出口閥關(guān)閉，低于進(jìn)口壓力時(shí)，進(jìn)口閥打開，液體進(jìn)入；柱塞內(nèi)推時(shí)，工作室壓力升高，進(jìn)口閥關(guān)閉，高于出口壓力時(shí)，出口閥打開，液體排出。當(dāng)傳動軸帶動缸體旋轉(zhuǎn)時(shí)，斜盤將柱塞從缸體中拉出或推回，完成吸排油過程。柱塞與缸孔組成的工作容腔中的油液通過配油盤分別與泵的吸、排油腔相通。變量機(jī)構(gòu)用來改變斜盤的傾角，通過調(diào)節(jié)斜盤的傾角可改變泵的排量。若回路負(fù)載持續(xù)上升，泵的壓力也持續(xù)上升，當(dāng)屬正常。若負(fù)載一定，泵的壓力超過負(fù)載所需壓力值，則應(yīng)檢查泵以外的液。 油箱容積和冷卻器，可以杜絕泵的過度發(fā)熱和油溫過高的現(xiàn)象，另外，回油過濾器堵塞造成回油背壓過高，也會引起油溫過高和泵體過熱，2．中位時(shí)排油量不為零6．液壓泵過熱(2)管道內(nèi)液流產(chǎn)生的噪聲進(jìn)油管道太細(xì)，進(jìn)油濾油器通流能力過小或堵塞。VDR系列油泵具有以下幾個(gè)特點(diǎn)：壓力在14MPa穩(wěn)定地高效運(yùn)行，高精密度的瞬時(shí)響應(yīng)性， 高壓區(qū)域，低噪音的動作，降低動力損失，耐惡劣環(huán)境的堅(jiān)實(shí)構(gòu)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

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

北京華德溢流閥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

北京華德液壓閥

DBD6                          DBD10                          Z2DB6                          Z2DB10                         DBW10                         ZDR6D(2通)                        ZDR10D                        ZDR6D(3通)                       ZDR10D                        Z2S6:                                Z2S10                          標(biāo)準(zhǔn)型4WE6                     

標(biāo)準(zhǔn)型4WE10              標(biāo)準(zhǔn)型4WEH6                

標(biāo)準(zhǔn)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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