歡迎您的詢價(jià)！公司詢價(jià)聯(lián)系人：何女士。電話18934630908/15072720048.

                   0713-6542758  QQ:736567721
由于電磁鐵推力的限制，在大于63L/min的液壓系統(tǒng)中，一般不再選用直推式的電磁換向閥，而選用通過流量較大的電液換向閥。電液換向閥的原理是：控制油通過電磁先導(dǎo)閥到達(dá)電液閥主閥芯的兩端（即電液換向閥主閥體兩端蓋側(cè)），通過電磁先導(dǎo)閥的換向，來實(shí)現(xiàn)主閥芯的左右移動(dòng)，從而開通或切斷通往執(zhí)行元件的油路，使執(zhí)行元件運(yùn)行或停止。但在打開或切斷油路的瞬間，系統(tǒng)中會(huì)產(chǎn)生相當(dāng)大的沖擊，這種沖擊會(huì)極大影響液壓系統(tǒng)中液壓元件和密封件的使用壽命。為了減小及至消除由此引起的液壓沖擊，簡單的辦法是在該電液閥下面疊加一個(gè)P口節(jié)流閥或進(jìn)油節(jié)流式雙單向節(jié)流閥、出油節(jié)流式雙單向節(jié)流閥，以延長閥芯的換向及復(fù)位時(shí)間，從而到降低液壓沖擊的目的。下面就以彈簧復(fù)位型、三位四通中封式電液壓換向閥為例、對該三種疊加節(jié)流方式作簡要說明。

R5V08  513 12 09W30 A1 008
R5V10-6933209G0QA525070
R5V06-59312A125
R5V08-59312A125
R5V12-39312A125
R5V12-3931209G0QA125
R5V08-53312A125
R5V10-43312A125
R5V10-43112A125
R5V08-5331209W01A125
R5V12-69512A125
R5V12-39312A125234
R5V10-6933209G0QA125070
R5V10-4933209G0QA125
R5V10-41312A125
R5V12-31312A125
R5V10  493 32 P2G0R A1 152D3W034CVJW
D3W003CNJW
D3MW004CNJW1Y
D1VW204KNJW
D3W009CNJW4D
D3DP001K2N
D3DA001CN4LC999925
D3DP020A2N
D3DP020B2N
D3DP020H2N
D3DP009C2N
D3DP006C2N
D3W020DNJW
D1MW004CNJAP
D1VW081CNJWX129
D3W020BNKW
D3W035ENJW
D3W004CNJWXG068
D3W004CNTW
D1DW004KNJWC06X575
D3W001KNTW
D3W021FNJW
D3DLB001SN4K
D3DL004CN4K
D3DLB015CN4K
D3DLB020DN4K
D3DD020HN4M
D3DLB020BN4K
D3DW001K9NJWI4N
D3DW001KNJW
D3DW026HNJW
D3DW006CNJW
D3DW071HVJW
D3W004CNYW
D3W004CVTW
D3W004CVYW
D3W005MNKW
D3W006CNJW
D3W007CNJWS4
D3W081CNJW
D3W020HNJW
D3W020HNDW
D3W020HNKW
D3W020BNTW
D3W020BVTW
D3W020HNYW
D3W020BNYW
D3W020DNTW
D3W020DNYW
D3W011CNYW
D1MW004CNJWW1P
D1VW006CNJW4D
D3MW001CNJW1P
D3W011CNJWS4
D3W008CNTW
D3MW004CNJW1P
D3W004CNJDJ5
D3W020BNJW
D3W008CNYW
D3W009CNTW
D3W009CNYW
D3W001CNJWX5448
D3W020DNJW4D
D3DP020D2N
D1VW078EVYW
D3W069BNJWTI5N
D3DW001CVJWC08
D3MW001ENJW1P
D3MW020BNJA1P
D3DL001CN4K
D3MW021CNJW1P
D3MW002CNJW1P
D3MW004CNJW1PX5056
D3W030BNJWS7
D3W030HNJWS7
D1VW008CNJWP
D3W001CVJW
D3W026BVJW
D3DW004KNJWI4N
D1VW004CNJWI6N
D3DW081CNJWC08
D3W020BNJW4D
D3DW020BNJWT
D3DW004ENJWT
D1MW001CNJAP
D3DP009K2N
D3W009CNGWS4
D3W002ENAW
D3DW030BNGW
D3DL001NN4J
D3DLB004CN4J
D3W020BNGW
D3W020BNJWI2N
D3W020BNJWI5N
D3W020BNJWTI5N
D3W020BVJW20
D3W020DVJW
D3W020HNGW
D3W020HNTW
D3W021CNJW
D1VW010EVJW
D3DLB004RN4J
D3W002KNKW
D3W002CNJWS7
D3W011CNKW
D3DDB020BN
D3DL010NN4J
D3DL004NN4J
D3DW020BNJWI2N
D3DW026BNJWI2N
D3DL002CN4J
D3W002CNGWS4
D3W072BNJW
D3DW009CNJWC08
D3W030HNKW
D1VW008CNGWP
D3DL020BN4J
D3DL020DN4J
 

R5V12-3933209W31A125
R4V03-5351011G0QA125
R4V10-53110A125
R4V06  539 10 09W01 A1
R4V06  535 11 P1G0Q A1
R4V06-53111A125
R4V06-5333009G0QA125
R4V03-5333009G0QA125
R4V10-5931209G0QA125
R4VPIXX-00330A510
R4V03-53330A525
R4V06-5D112A125
R4V03  535 10 P2G0R A1
R4V10-59312A125
R4V03-59312A125
R4V06-59312A125
R4V06  0G6 3M       A1
R4V06-53110A125
R910974729 TWA4VSO250/30R-VPBN00
R910949038 SETTINGSCREWA4VSO125-355
R910939331 TWA4VSO71/10X-VPBN
R910938540 TWA4VSO125/22R-VPBN00
R910934032 CONNECTIONPLATEA4VSO250SAE-C4LO.
R910914368 AA4VSO71DRG/10L-PZB13N00-SO103
R910905142 AA4VSO71LR2D/10R-PPB13N00
R902475299 AA4VSO180DR/30R-PPB13KB5
R902474118 A4VSO180DFR1/30R+A10VSO71DR/31R
R902473324 A4VSO250DR/30R+A4VSO71DR/10R
R902470887 AA4VSO40EO2/10R-VPB13N00
R902470783 AA4VSO180DR/30R-PZB25K33
R902461408 AA4VSO250EO1/30R-VPB13N00-S0368
R902460750 AA4VSO250EO2E/30R-PPB25N00-SO2
R902459415 AA4VSO180DPF/30R-PPB13N00
R902454219 AA4VSO40DFE1/10R-PPB13N00
R902453480 AA4VSO71DFR/10R-VPB13N00
R902452777 AA4VSO250EO1/30R-PPB13N00-S0368
R902446539 AA4VSO250DR/30R-VPB25N00
R902445995 AA4VSO500HS4/30R-PPH25N00
R902437626 AA4VSO71DFR/10L-VPB13N00
R902437507 AA4VSO40EO2/10R-PPB13N00
R902437506 AA4VSO71EO2/10R-PPB13N00
R902434668 AA4VSO500LR3GN/30R-PPH13N00
R902433743 AA4VSO71FR/10R-PPB13N00
R902433730 AA4VSO125DR/30R-VPB25N00-SO103
R902433372 AHAA4VSO250DRG/30L-PSD63K78-S1277
R902432360 AA4VSO250EO2/30R-VPB25N00
R902431807 AA4VSO250DR/30R-FPB13N00
R902430589 AA4VSO180DFE1/30R-PPB13N00
R902428670 AA4VSO500DP/30R-PZH25N00
R902427726 AA4VSO500DP/30R-PPH25K43
R902425718 AA4VSO250DFE1/30R-PPB13N00
R902424033 AEA4VSO40DR/10R-PPB13N00
R902424028 AEA4VSO71DR/10R-PPB13N00
R902423306 AA4VSO71DRG/10R-PPB13N00
R902423294 AA4VSO71DR/10R-PPB13N00
R902423276 AA4VSO40MA/10R-PPB13N00
R902422640 AHAA4VSO250DRG/30R-PSD63K24-S1277
R902420976 AA4VSO500DR/30R-PPH25N00
R902419838 AHAA4VSO250DRG/30R-PSD63K78-S1277
R902419815 AHAA4VSO250DRG/30R-PSD63K07-S1277
R902418820 AA4VSO40DR/10R-PPB13N00
R902418085 AA4VSO180DP/30R-PPB13N00
R902410248 AA4VSO250LR2G/30R-VPB13N00
R902408952 AA4VSO180EO2/30R-PPB13N00
R902408788 AA4VSO125EO2/30R-PPB13N00
R902408078 AA4VSO355DRG/30R-PPB13N00
R902407830 AA4VSO355EO2/30R-PPB25N00
R902405908 AA4VSO180MA/30R-PPB13N00
R902405522 AEA4VSO355DR/30R-PPB13N00
R902405180 AA4VSO355HD1/30R-PPB13N00
R902404305 AA4VSO125DR/30L-PPB13N00
R902404170 AA4VSO180DR/30R-VPB13N00
R902404123 AA4VSO125LR2/30R-PPB13N00
R902404121 AA4VSO180DRG/30R-PPB13N00
R902404027 AA4VSO125DRG/30R-PPB13K33
R910999906 A4VSO180LR2/30R-PPB13N00
R910999730 A4VSO125LR2N/30R-PPB13N00
R910999125 A4VSO180DR/30R-PPB13N00
R910998618 A4VSO180DFR/30R-PPB13N00
R910985509 A4VSO250DFR/30R-PPB13N00
R910985297 A4VSO250LR2/30R-PPB13N00
R910978355 A4VSO250LR2N/30R-PPB13N00
R910976965 A4VSO250DRG/30R-PPB13N00
R910974769 A4VSO250DR/30R-PPB13N00
R910904555 A4VSO71LR2/10R-PPB13N00