供應(yīng)力士樂Rexroth 減壓閥

DR6DP2-5X/150YM
DR6DP2-5X/200YM
DR10-5-5X/315Y
上海云富機電設(shè)備有限公司代理經(jīng)銷力士樂電磁方向閥,、溢流閥,、電磁球閥、單向閥,、壓力閥,、減壓閥、比例閥、伺服閥,、柱塞泵,、流量閥、繼電器,、葉片泵,、液壓泵閥等產(chǎn)品行銷全國各地。


REXROTH減壓閥油液經(jīng)先導閥和泄油日流回油箱,，由于阻尼孔的作用產(chǎn)生壓降,，REXROTH減壓閥當主閥芯上下腔的壓差作用力大于彈簧10的預緊力時，主閥芯上升使減壓口縫隙減小,，液阻增大.致使出口壓力P2下降,。反之，則使出口回升,。REXROTH減壓閥這樣就能夠通過自動調(diào)節(jié)閥口開度,，來保持出口壓力穩(wěn)定在調(diào)定值上。力士樂減壓閥的閥口為常開型,。由于進出油口均接壓力油,，所以泄油口要單獨接油箱。REXROTH調(diào)節(jié)先導閥彈簧壓緊力就可以調(diào)節(jié)減壓閥控制壓力,。力士樂減壓閥的結(jié)構(gòu)和工作原理

如果由于外來千擾使進口壓力P1升高,。則出口壓力P2也升高。主閥芯向上移動,，主閥開口減小,，P2又降低，在新的位置上取得平衡,，而出口壓力基木維持不變:反之亦然,。這樣，減壓閥能利用出口壓.力的反饋作用,，自動控制閥口開度.認而使出口壓力基本保持恒定,，因此，稱它為定值減壓閥,。




供應(yīng)力士樂Rexroth  減壓閥 DR 
R000465254 DR6DP2-5X/25Y
R000472470 DR6DP2-5X/25YM
R000413241 DR6DP2-5X/75Y
R000450964 DR6DP2-5X/75YM
R000413242 DR6DP2-5X/150Y
R000472020 DR6DP2-5X/150YM
R000413243 DR6DP2-5X/210Y
R000455316 DR6DP2-5X/210YM
R900501038 DR10DP1-47/75YM
R900507303 DR10DP1-47/150Y
R900503336 DR10DP1-47/210Y
R900500471 DR10DP2-47/75Y
R900500547 DR10DP2-47/75YM
R900500051 DR10DP2-47/150Y
R900500226 DR10DP2-47/150YM
R900594125 DR10DP2-47/210Y
R900501385 DR10DP2-47/210YM
R900500258 DR10DP3-47/75YM
R900596766 DR10-5-5X/100Y
R900503741 DR10-5-5X/200Y
R900596883 DR10-5-5X/315Y
R900597198 DR20-5-5X/100Y
R900597892 DR20-5-5X/200Y
R900597048 DR20-5-5X/315Y
R900596339 DR30-5-5X/100Y
R900596500 DR30-5-5X/200Y
R900596928 DR30-5-5X/315Y

俾斯麥曾經(jīng)說過，失敗是堅忍的**考驗

減壓閥ZDR

R900410808 ZDR6DA2-47/25Y
R900410813 ZDR6DA2-47/75Y
R900410849 ZDR6DA2-47/150Y
R900410855 ZDR6DA2-47/210Y
R900449839 ZDR6DB2-47/25YM
R900431771 ZDR6DB2-47/75YM
R900431172 ZDR6DB2-47/150YM
R900463269 ZDR6DB2-47/210YM
R900483785 ZDR6DP2-47/25YM
R900483786 ZDR6DP2-47/75YM
R900483787 ZDR6DP2-47/150YM
R900483787 ZDR6DP2-47/210YM

R900407344 ZDR10DA2-5X/25Y
R900438008 ZDR10DA2-5X/75Y
R900410884 ZDR10DA2-5X/150Y
R900406651 ZDR10DA2-5X/210Y
R900426202 ZDR10DB2-5X/25YM
R900431509 ZDR10DB2-5X/75YM
R900408340 ZDR10DB2-5X/150YM
R900443484 ZDR10DB2-5X/210YM
R900410899 ZDR10DP2-5X/25YM
R900410875 ZDR10DP2-5X/75YM
R900410880 ZDR10DP2-5X/150YM
R900410876 ZDR10DP2-5X/210YM


別林斯基曾經(jīng)說過,，好的書籍是**貴重的珍寶,。

減壓閥ZDRK ZDRY
00564552 ZDRK10VP5-1X/100YMV
00564553 ZDRK10VP5-1X/210YMV

0811145175 ZDRY10VP2-1X/30YMV
0811145176 ZDRY10VP2-1X/80YMV
0811145177 ZDRY10VP2-1X/160YMV
0811145178 ZDRY10VP2-1X/315YMV
0811145179 ZDRY10VP6-1X/30YMV
0811145180 ZDRY10VP6-1X/80YMV
0811145181 ZDRY10VP6-1X/160YMV
0811145182 ZDRY10VP6-1X/315YMV
0811145183 ZDRY10VA2-1X/30YV
0811145184 ZDRY10VA2-1X/80YV
0811145185 ZDRY10VA2-1X/160YV
0811145186 ZDRY10VA2-1X/315YV
0811145187 ZDRY10VA6-1X/30YV
0811145188 ZDRY10VA6-1X/80YV
0811145189 ZDRY10VA6-1X/160YV
0811145190 ZDRY10VA6-1X/315YV
0811145191 ZDRY10VB2-1X/30YV
0811145192 ZDRY10VB2-1X/80YV
0811145193 ZDRY10VB2-1X/160YV
0811145194 ZDRY10VB2-1X/315YV
0811145195 ZDRY10VB6-1X/30YV
0811145196 ZDRY10VB6-1X/80YV
0811145197 ZDRY10VB6-1X/160YV
0811145198 ZDRY10VB6-1X/315YV

三通式減壓閥 KTV
R900564047 KTV2C1BA/AV
R900564048 KTV2F1BA/AV
R900564049 KTV2L1BA/AV
R901077251 KTV2P1BA/AV
供應(yīng)力士樂Rexroth 減壓閥