| 型(xing) 號(hao): | |
| 所屬分(fen)類(lei): | REXROTH減壓閥(fa) |
| 報 價(jia): | 100 |
大(da)家好,我(wo)公(gong)司(si)是(shi)REXROTH減壓閥(fa)ZDR6系列(lie)經(jīng)(jing)銷格(ge)好不好需(xu)要您(nin)經(jīng)(jing)過結(jié)(jie)比後就知(zhi)道(dao)了(le),我(wo)公(gong)司(si)是(shi)壹手(shou)貨(huo)源過來(lai)的,自己公(gong)司(si)可(ke)以(yi)報關(guān)!
REXROTH減壓閥(fa)ZDR6系列(lie)經(jīng)(jing)銷REXROTH減(jian)壓閥(fa)的 出口(kou)壓力是(shi)用來(lai)控制電(dian)液(ye)換(huan)向(xiang)閥(fa)或外控順序閥(fa)等(deng)的控制油(you)液(ye)壓力大(da)小的,當(dang)電液(ye)換(huan)向(xiang)閥(fa)或外控順序閥(fa)換(huan)向(xiang)或(huo)工(gong)作後,減壓閥(fa)出油(you)口流量變?yōu)?wei)零(ling),但(dan)壓力還需(xu)保(bao)持(chi)原(yuan)先(xian) 調(diào)(tiao)定(ding)的壓力。這種(zhong)情況下(xia),因(yin)閥(fa)出口(kou)流量為零(ling),流經(jīng)(jing)減(jian)壓口的流量只有(you)先(xian)導流量。由(you)於(yu)先(xian)導流量很少,壹般(ban)在(zai)2L/min之內(nèi),因(yin)此主(zhu)閥(fa)減壓口基(ji)本上(shang)接近全關(guān)(guan)位 置(開度極(ji)?。?xian)導流量由(you)三角(jiao)槽或(huo)斜錐(zhui)面(mian)處(chu)流出,如(ru)果主(zhu)閥(fa)芯配合過松或磨損(sun)過大,則泄(xie)漏(lou)量增加(jia)。按(an)流量連續(xù)(xu)性(xing)定(ding)理(li),這部(bu)分(fen)泄(xie)漏(lou)量也必(bi)須(xu)從主(zhu)閥(fa)芯阻(zu)尼孔流 來(lai),即流經(jīng)(jing)阻(zu)尼孔的流量由(you)先導流量和(he)泄(xie)漏(lou)量兩部(bu)分(fen)構(gòu)(gou)成,而(er)阻(zu)尼孔面積(ji)和(he)主(zhu)閥(fa)彈簧(huang)腔油(you)液(ye)壓力未(wei)變(彈(dan)簧(huang)腔油(you)液(ye)壓力由(you)已調(diào)(tiao)好的調(diào)(tiao)壓彈簧(huang)預(yu)壓縮(suo)量確(que)定(ding)),為使(shi)通(tong) 過阻(zu)尼孔的流量增加(jia),必然引(yin)起(qi)主(zhu)閥(fa)下(xia)腔油(you)液(ye)壓力的升高(gao)。因(yin)此,當(dang)減壓閥(fa)出口(kou)壓力調(diào)(tiao)定(ding)後,如果出口(kou)流量為零(ling)時(shi),出口(kou)壓力會(hui)因(yin)主(zhu)閥(fa)芯配合過松或磨損(sun)過大而(er)升 高(gao)。
REXROTH減壓閥(fa)的作用原理(li)是(shi)靠(kao)閥(fa)內(nèi)流道(dao)對水(shui)流的局部(bu)阻(zu)力降(jiang)低水(shui)壓,水壓降的範(fan)圍由(you)連接閥(fa)瓣的薄膜(mo)或活塞(sai)兩側(cè)(ce)的進 出口(kou)水壓差自動(dong)調(diào)(tiao)節(jié)(jie)。REXROTH減(jian)壓閥(fa)定(ding)比減(jian)壓原理(li)是(shi)利用(yong)閥(fa)體中浮動(dong)活塞(sai)的水壓比控制,進(jin)出口(kou)端(duan)減(jian)壓比與進出口(kou)側(cè)(ce)活塞(sai)面(mian)積(ji)比(bi)成反比。這種(zhong)減(jian)壓閥(fa)工(gong)作平 穩(wěn)(wen)無振(zhen)動;閥(fa)體內(nèi)無彈(dan)簧(huang),故無彈(dan)簧(huang)銹蝕(shi)、金屬(shu)疲(pi)勞失效之慮(lv);密(mi)封性(xing)能(neng)良(liang)好不滲漏,因(yin)而(er)既(ji)減動(dong)壓(水流動時)又(you)減靜壓(流量為0時(shi));特(te)別(bie)是(shi)在減(jian)壓的同(tong)時不 影(ying)響(xiang)水(shui)流量。
Rexroth電磁(ci)閥(fa)在液(ye)路(lu)系統(tǒng)(tong)中用來(lai)實(shi)現(xiàn)(xian)液(ye)路(lu)的通(tong)斷或液(ye)流方向(xiang)的改(gai)變,它壹(yi)般(ban)具(ju)有壹個(ge)可(ke)以(yi)在線圈電磁力(li)驅(qū)動下(xia)滑(hua)動(dong)的閥(fa)芯,閥(fa)芯在(zai)不同(tong)的位置時,電磁(ci)閥(fa)的通(tong)路(lu)也(ye)就不同(tong)。閥(fa)芯的工(gong)作位置有幾個(ge),該(gai)電磁閥(fa)就叫(jiao)幾位電磁閥(fa):閥(fa)體上(shang)的接口,也(ye)就(jiu)是(shi)電磁(ci)閥(fa)的通(tong)路(lu)數(shù)(shu),有幾個(ge)通(tong)路(lu)口(kou),該電磁(ci)閥(fa)就叫(jiao)幾通(tong)電(dian)磁(ci)閥(fa)。REXROTH減壓閥(fa)ZDR6系列(lie)銷為(wei)您(nin)介(jie)紹產(chǎn)品以(yi)下(xia)的型(xing)號(hao):
力士樂減(jian)壓閥(fa) R900947778 FTDRE 2 K32/18AG12C2V
力士(shi)樂減(jian)壓閥(fa) R900947680 DREM 10-5X/100YG24NK4M
力士(shi)樂減(jian)壓閥(fa) R900947444 3DREP 6 C-2X/45EG24N9K4/V
力士(shi)樂減(jian)壓閥(fa) R900947101 ZDRE 10 VP4-1X/100XLMG24NK4M
力士(shi)樂減(jian)壓閥(fa) R900947023 ZDRE 10 VP1-1X/200XLMG24NK4V
力士(shi)樂減(jian)壓閥(fa) R900947020 ZDRE 6 VP2-1X/210MG24NK4V
力士(shi)樂減(jian)壓閥(fa) R900946872 DREME 20-5X/315YMG24NK31M
力士(shi)樂減(jian)壓閥(fa) R900946738 ZDRE 6 VP1-1X/50MG24NK4V
力士(shi)樂減(jian)壓閥(fa) R900945968 ZDREE 10 VP2-1X/200XLMG24NK31V-2
力士(shi)樂減(jian)壓閥(fa) R900945801 3DREP 6 A-2X/25EG24N9K4/V
力士(shi)樂減(jian)壓閥(fa) R900945630 LFA 25 DREV-7X/006
力士(shi)樂減(jian)壓閥(fa) R900945616 ZDREE 10 VP3-1X/100XLMG24NK31M
力士(shi)樂減(jian)壓閥(fa) R900945196 ZDRE 10 VP2-1X/315LMG24NK4M
力士(shi)樂減(jian)壓閥(fa) R900944999 DRE 6-1X/210MG24K4V
力士(shi)樂減(jian)壓閥(fa) R900944899 DRE 10-5X/50YG24K4M
力士(shi)樂減(jian)壓閥(fa) R900944231 3DREP 6 C-2X/16EG24N9K4/V
力士(shi)樂減(jian)壓閥(fa) R900943943 3DREPE 6 B-2X/25EG24N9K31/F1V
力士(shi)樂減(jian)壓閥(fa) R900943631 3DREM 10 P-6X/315YG24K4V-1
力士(shi)樂減(jian)壓閥(fa) R900943289 3DREPE 6 A-2X/45EG24N9K31/A1V
力士(shi)樂減(jian)壓閥(fa) R900943092 3DRE 10 P-6X/50YG24K4V-1
力士(shi)樂減(jian)壓閥(fa) R900943090 3DRE 10 P-6X/200XYG24K4V-1
力士(shi)樂減(jian)壓閥(fa) R900943003 DREE 10-5X/100YG24K31M
力士(shi)樂減(jian)壓閥(fa) R900942988 3DRE 10 P-6X/315YG24K4V-1
力士(shi)樂減(jian)壓閥(fa) R900942975 3DRE 10 P-6X/200YG24K4V-1
力士(shi)樂減(jian)壓閥(fa) R900942951 3DREM 10 P-6X/200YG24K4V-1
力士(shi)樂減(jian)壓閥(fa) R900942770 DREM 10-5X/100YG24K4M-8
力士(shi)樂減(jian)壓閥(fa) R900942249 DREE 10-5X/50YMG24NK31M
力士(shi)樂減(jian)壓閥(fa) R900942134 DREME 20-5X/200YG24K31M
力士(shi)樂減(jian)壓閥(fa) R900941879 LFA 32 DREV-7X/006/12
力士(shi)樂減(jian)壓閥(fa) R900940764 DREM 10-5X/100YMG24K4M
力士(shi)樂減(jian)壓閥(fa) R900940275 ZDREE 10 VP4-1X/200XLMG24NK31M
力士(shi)樂減(jian)壓閥(fa) R900939677 ZDREE 10 VP2-1X/200XLMG24NK31V
力士(shi)樂減(jian)壓閥(fa) R900939656 3DREP 6 C-1X/25A24K4V
力士(shi)樂減(jian)壓閥(fa) R900939643 DRE 20-5X/100YMG24K4M
力士(shi)樂減(jian)壓閥(fa) R900939639 ZDRE 10 VP1-1X/50XLMG24NK4V
力士(shi)樂減(jian)壓閥(fa) R900939533 DREE 10-5X/200YG24K31M
力士(shi)樂減(jian)壓閥(fa) R900938781 3DREP 6 C-1X/25A24NK4M-20
力士(shi)樂減(jian)壓閥(fa) R900938241 LFA 63 DREV-7X/006
力士(shi)樂減(jian)壓閥(fa) R900938194 LFA 50 DREV-7X/006
力士(shi)樂減(jian)壓閥(fa) R900938104 LFA 40 DREV-7X/006
力士(shi)樂減(jian)壓閥(fa) R900937209 DREE 10-5X/315YMG24K31M
力士(shi)樂減(jian)壓閥(fa) R900937142 DREM 30-4X/200YG24K4M
力士(shi)樂減(jian)壓閥(fa) R900937022 DREE 10-5X/200YMG24K31M
力士(shi)樂減(jian)壓閥(fa) R900936785 ZDREE 10 VP2-1X/50XLMG24NK31M
力士(shi)樂減(jian)壓閥(fa) R900935959 DREME 10-5X/200YMG24K31M
力士(shi)樂減(jian)壓閥(fa) R900935882 DRE 20-5X/200YMG24NK4M
力士(shi)樂減(jian)壓閥(fa) R900935786 DRE 20-5X/200YG24NK4M
力士(shi)樂減(jian)壓閥(fa) R900935785 DRE 20-5X/100YG24NK4M
RREXROTH減壓閥(fa)ZDR6系列(lie)經(jīng)(jing)銷價(jia)格很(hen)好的!