?特價現(xiàn)貨葉片泵PVV4-1X/098RA15UMC歡迎您的詢價！公司詢價聯(lián)系人：何女士。手機：18934630908/18972758911.
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力士樂比例閥R900925687?4WRAE10W1-30-22/G24N9K31/F1V 現(xiàn)貨特價2臺
DBETBEX-1X/315G24K31F1M ??現(xiàn)貨特價1臺????力士樂氣動aventics安沃馳
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00909227 4WS2EM 10-5X/20B11ET315K31EV
00949285 4WS2EM 10-5X/30B11ET315K31EV
00909297 4WS2EM 10-5X/45B11ET315K31EV
00949286 4WS2EM 10-5X/60B11ET315K31EV
00909219 4WS2EM 10-5X/75B11ET315K31EV
00922801 4WS2EM 10-5X/90B11ET315K31EV
00918001 4WSE2ED 10-5X/20B9ET315K31EV
00918003 4WSE2ED 10-5X/30B9ET315K31EV
00921236 4WSE2ED 10-5X/45B9ET315K31EV
00944398 4WSE2ED 10-5X/60B9ET315K31EV
00927674 4WSE2ED 10-5X/75B9ET315K31EV
00918008 4WSE2ED 10-5X/90B9ET315K31EV
00769978 4WS2EM 16-2X/100B12ET315K8EV
00716550 4WS2EM 16-2X/150B12ET315K8EV
00960575 4WS2EM 16-2X/200B12ET315K8EV
00769983 4WSE2ED 16-2X/100B9ET315K9EV
00769982 4WSE2ED 16-2X/150B9ET315K9EV
00769984 4WSE2ED 16-2X/200B9ET315K9EV
00769976 4WSE2EM 16-2X/100B9ET315K9EV
00769980 4WSE2EM 16-2X/150B9ET315K9EV
00769981 4WSE2EM 16-2X/200B9ET315K9EV
00949290 4WSE3EE 16-1X/100B9-315K9EV：控制油通過電磁先導(dǎo)閥到達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，來實現(xiàn)主閥芯的左右移動，從而開通或切斷通往執(zhí)行元件的油路，使執(zhí)行元件運行或停止。0510245001 0510565059 0510665369 0510765366
0511615002 0521608003
0510245300 0510565060 0510665371 0510765368?
0511615003 0521608004
0510255300 0510565061 0510665372 0510765369?
0511615004 0521608005
0510256001 0510565062 0510665374 0510765370?
0511615300 0521608006
0510256301 0510565063 0510665375 0510765371?
0511615301 0521608008
0510265003 0510565064 0510665376 0510765372?
0511615606 0521608009
0510265005 0510565065 0510665377 0510765373?
0511615607 0521608011
0510265006 0510565066 0510665378 0510765374?
0511615608 0521608012
0510265007 0510565067 0510665379 0510765375?
0511615609 0521608013
0510265009 0510565068 0510665380 0510765376?
0511625001 0521608014
0510265010 0510565069 0510665381 0510765377?
0511625002 0521608015
0510265011 0510565070 0510665382 0510765378?
0511625003 0521608021
0510265012 0510565072 0510665385 0510765379?
0511625005 0521608022
0510265303 0510565073 0510665386 0510765380?
0511625006 0521608023
0510265305 0510565076 0510665387 0510765381?
0511625007 0521608026
0510265306 0510565078 0510665388 0510765382?
0511625009 0521608028
0510265308 0510565079 0510665389 0510765384?
0511625013 0521608030
0510266001 0510565080 0510665390 0510765385?
0511625014 0521608031
0510266301 0510565081 0510665391 0510765387?
0511625015 0521608034
0510266302 0510565083 0510665392 0510765388?
0511625016 0521608037
0510315004 0510565084 0510665393 0510765389?
0511625017 0521608044
0510315005 0510565085 0510665394 0510765391?
0511625018 0521608053
0510315006 0510565086 0510665396 0510765394?
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0511625022 0521608081
0510315304 0510565090 0510665403 0510765399?
0511625023 0521608802
0510315305 0510565091 0510665404 0510765400?
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0511625027 0521608840
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0511625305 0521609043
0510325010 0510565099 0510665414 0510766008?
0511625307 0521609051但在打開或切斷油路的瞬間，系統(tǒng)中會產(chǎn)生相當大的沖擊，這種沖擊會極大影響液壓系統(tǒng)中液壓元件和密封件的使用壽命R900422257
DB10K2-4X/315Y
R900438126 DB10K2-4X/315YV
R900408654 DB10K2-4X/50Y
R900422817 DB10K2-4X/50YV
R900440572 DB10K3-4X/200Y
R900428540 DB10K3-4X/200YV
R900438124 DB10K3-4X/315YV
R900511154 DB10K7-4X/100YV
R900511172 DB10K7-4X/200YV
R900438125 DB10K7-4X/315YV
R900511171 DB10K7-4X/50YV
R900439549 DB6K1-4X/100Y
R900449408 DB6K1-4X/100YV
R900432726 DB6K1-4X/200YV
R900432727 DB6K1-4X/315YV
R900438025 DB6K1-4X/50YV
R900438025 DB6K1-4X/50YV
R900049901 DB6K2-4X/100P100YV
R900408060 DB6K2-4X/100Y
R900483440 DB6K2-4X/100YV
R901061983 DB6K2-4X/200-100YV
R900575579 DB6K2-4X/200-120YV
R900575578 DB6K2-4X/200-180YV
R900422238 DB6K2-4X/200Y
R900486196 DB6K2-4X/200YV
R900450962 DB6K2-4X/200YVSO2
R900993408 DB6K2-4X/200YVSO50
R900721014 DB6K2-4X/315-150YV
R900481083 DB6K2-4X/315Y
R900463536 DB6K2-4X/315YJ
R900449361 DB6K2-4X/315YSO2
R900483441 DB6K2-4X/315YV
R900450992 DB6K2-4X/315YVSO2
R900508417 DB6K2-4X/350YV
R900425998 DB6K2-4X/50Y
R900580077 DB6K2-4X/50YJV
R900487903 DB6K2-4X/50YV
R900426666 DB6K3-4X/100Y
R900427679 DB6K3-4X/100YV
R900508423 DB6K3-4X/200YSO2
R900407575 DB6K3-4X/200YV
R900425690 DB6K3-4X/315Y
R900432722
DB6K3-4X/315YV為了減小及至消除由此引起的液壓沖擊，最簡單的辦法是在該電液閥下面疊加一個P口節(jié)流閥或進油節(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。
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