SL30PA1-4X單向閥
SL30PA1-4X單向閥
武漢翔升達機電設(shè)備有限公司-*
(德國力士樂電磁閥,柱塞泵,葉片泵,馬達,瑞士萬福樂,意大利ATOS,美國ASCO脈沖閥)
武漢液壓泵維修中心-維修部
(專業(yè)維修液壓泵馬達減速機)
專業(yè)服務(wù)和售后讓每個新老客戶滿意! 賈
力士樂REXROTH液控單向閥應(yīng)用
(1)保持壓力。
滑閥式換向閥都有間隙泄漏現(xiàn)象,只能短時間保壓。當有保壓要求時,可在油路上加一個液控單向閥,利用錐閥關(guān)閉的嚴密性,使油路長時間保壓。
(2)液壓缸的“支承”。
在立式液壓缸中,由于滑閥和管的泄漏,在活塞和活塞桿的重力下,可能引起活塞和活塞桿下滑。將液控單向閥接于液壓缸下腔的油路,則可防止液壓缸活塞和滑塊等活動部分下滑。
(3)實現(xiàn)液壓缸鎖緊。
當換向閥處于中位時,兩個液控單向閥關(guān)閉,可嚴密封閉液壓缸兩腔的油液,這時活塞就不能因外力作用而產(chǎn)生移動。
(4)大流量排油。
液壓缸兩腔的有效工作面積相差很大。在活塞退回時,液壓缸右腔排油量驟然增大,此時若采用小流量的滑閥,會產(chǎn)生節(jié)流作用,限制活塞的后退速度;若加設(shè)液控單向閥,在液壓缸活塞后退時,控制壓力油將液控單向閥打開,便可以順利地將右腔油液排出。
(5)作充油閥。
立式液壓缸的活塞在高速下降過程中,因高壓油和自重的作用,致使下降迅速,產(chǎn)生吸空和負壓,必須增設(shè)補油裝置。液控單向閥作為充油閥使用,以完成補油功能。
(6)組合成換向閥。
詢價:賈 :/
SL單向閥
R900058475 SL30PB2-4X/V
R900062179 SL10GA1-4X/V/12
R900223516 SL20GA1-4X/V/12
R900225859 SL30GA1-4X/V/12
R900386956 MSL2A2X/180
R900389426 MSL2A2X/180V
R900393896 MSL2A2X/315
R900403579 SL10PA4-4X/V
R900406641 SL10PB1-4X/V
R900442260 SL10PA2-4X/
R900443418 SL10PA3-4X/
R900443419 SL10PB1-4X/
R900445826 SL10GA4-4X/
R900447726 SL10GB3-4X/
R900448378 SL10GA1-4X//12
R900451135 SL10GB1-4X/
R900451335 SL10PB4-4X/
R900454520 SL10GA3-4X/
R900457386 SL10PB2-4X/
R900457388 SL10PA1-4X/V
R900474395 SL10GB2-4X/
R900483370 SL10GA1-4X/
R900483371 SL10PA1-4X/
R900500093 SL20GB2-4X/
R900500095 SL30PA1-4X/V
R900500208 SL20PB2-4X/
R900500298 SL20GB1-4X/
R900500527 SL20PB3-4X/
R900500618 SL30GA2-4X/
R900500870 SL20PA2-4X/V
R900501547 SL20PA1-4X/V
R900501652 SL30PA4-4X/
R900502331 SL30GA1-4X/
R900502670 SL10GA2-4X/V
R900503385 SL30GB2-4X/V/12
R900503740 SL30PB2-4X/
R900505807 SL30PB3-4X/
R900507043 SL10GB1-4X/
R900508354 SL30PB1-4X/V
R900508963 SL20GA1-4X//12
R900509458 SL20PB1-4X/V
R900513491 SL30PB4-4X/
R900513545 SL20PB4-4X/
R900514206 SL30PA2-4X/V
R900514645 SL10PB2-4X/V
R900514669 SL20PA4-4X/V
R900518694 SL30PA3-4X/V
R900521462 SL10GA2-4X//12
R900527575 SL10PB4-4X/V
R900528010 SL30GA2-4X/V
R900550802 SL10GB4-4X/V/12
R900564927 SL30PB3-4X/V
R900582730 SL10GB1-4X/V/12
R900586396 SL10PA2-4X/V
R900587554 SL20GA1-4X/
R900587556 SL30GA1-4X/
R900587559 SL20PA1-4X/
R900587560 SL30PA1-4X/
R900599473 SL30PA2-4X/
R900599536 SL20PA2-4X/
R900599553 SL30PA3-4X/
R900599586 SL20PB1-4X/
R900599606 SL20PA3-4X/
R900599968 SL30PB1-4X/
R900618416 SL20GA2-4X/
R900717664 SL30GA4-4X/
R900724680 SL30GA2-4X/
R900769195 SL30GA2-4X/V
R901188104 SL20PA1-4X/6U
R978006496 SL20GA2-4X/V
R978014265 SL10GA2-4X/V
R978865784 SL30GB3-4X
R978866082 SL30GB1-4X
R978878966 SL10GB2-4X
R978902083 SL20GA3-4X
R978910923 SL30GB3-4X/V
R978911873 SL20GB3-4X
R987052926 SL20GA2-4X