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當(dāng)前位置:九象國際貿(mào)易(上海)有限公司>>電磁閥>>單向閥>> R900420531力士樂管式單向閥S10A1.
產(chǎn)品型號R900420531
品 牌REXROTH/德國力士樂
廠商性質(zhì)經(jīng)銷商
所 在 地上海市
更新時間:2025-02-22 09:11:51瀏覽次數(shù):812次
聯(lián)系我時,,請告知來自 化工儀器網(wǎng)電動機功率 | 11kW | 外形尺寸 | 14mm |
---|---|---|---|
應(yīng)用領(lǐng)域 | 化工,農(nóng)林牧漁,能源,建材/家具,電子/電池 | 重量 | 14kg |
節(jié)流口堵塞原因:
1、油液中的機械雜質(zhì)或因氧化析出的膠質(zhì),、瀝青,、碳渣等污物堆積在節(jié)流縫隙處。
2,、由于油液老化或受到擠壓后產(chǎn)生帶電的極化分子,,而節(jié)流縫隙的金屬表面上存在電位差,故極化分子被吸附到縫隙表面,,形成牢固的邊界吸附層,,吸附層厚度一般為5~8微米,因而影響了節(jié)流縫隙的大小,。以上堆積,、吸附物增長到一定厚度時,,會被液流沖刷掉,隨后又重新附在閥口上,。這樣周而復(fù)始,,就形成了流量的脈動。
3,、閥口壓差較大時,,因閥口溫度高,液體受擠壓的程度增強,,金屬表面也更易受摩擦作用而形成電位差,,因此壓差大時容易產(chǎn)生堵塞現(xiàn)象。
減輕節(jié)流口堵塞的措施:
1,、選擇水力半徑大的薄刃節(jié)流口,。
2、精密過濾并定期更換油液,。
3,、適當(dāng)減小節(jié)流口前后的壓差。
4,、采用電位差較小的金屬材料,、選用抗氧化穩(wěn)定性好的油液、減小節(jié)流口表面粗糙度,。
型號提供:
REXROTH R900348007 S10/A0.0/12
力士樂管式單向閥S10A1. R900420531
REXROTH R900420531 S10A1.0/
REXROTH R900497659 S10A1.0/12
力士樂管式單向閥S10A1. R900420531
REXROTH R900490600 S15A0.0/12
REXROTH R900420537 S15A1.0/
REXROTH R900455137 S15A1.0/12
REXROTH R900486216 S15A5.0/12
REXROTH R900343034 S20A0.0/12
REXROTH R900470782 S20A1.0/12
REXROTH R900353560 S20A2.0/12
REXROTH R900470822 S20A3.0/12
REXROTH R900347261 S20A5.0/12
REXROTH R900344017 S25A0.0/12
REXROTH R900420511 S25A1.0/
REXROTH R900455138 S25A1.0/12
REXROTH R900354272 S25A5.0/12
REXROTH R900415457 S30A0.0/12
REXROTH R900420519 S30A1.0/
REXROTH R900492887 S30A1.0/12
REXROTH R900342882 S30A2.0/12
REXROTH R900470823 S30A3.0/12
REXROTH R900488016 S8A1.0/12
REXROTH R900348007 S10A0.0//12
REXROTH R900420531 S10A1.0/
REXROTH R900497659 S10A1.0//12
REXROTH R900424731 S10A1.0//5
REXROTH R900356466 S10A2.0//12
REXROTH R900587740 S10A2.0//5
REXROTH R900497660 S10A3.0//12
REXROTH R900470821 S10A5.0//12
REXROTH R900490600 S15A0.0//12
REXROTH R900420537 S15A1.0/
REXROTH R900455137 S15A1.0//12
REXROTH R900427399 S15A1.0//5
REXROTH R900343481 S15A2.0//12
REXROTH R900438478 S15A2.0//5
REXROTH R900490601 S15A3.0//12
REXROTH R900420522 S15A3.0//5
REXROTH R900486216 S15A5.0//12
REXROTH R900453799 S15A5.0//5
REXROTH R900343034 S20A0.0//12
REXROTH R900435990 S20A0.0//5
REXROTH R900470782 S20A1.0//12
REXROTH R900420526 S20A1.0//5
REXROTH R900353560 S20A2.0//12
REXROTH R900423407 S20A2.0//5
REXROTH R900470822 S20A3.0//12
REXROTH R900429261 S20A3.0//5
REXROTH R900347261 S20A5.0//12
REXROTH R900344017 S25A0.0//12
REXROTH R900445030 S25A0.0//5
REXROTH R900420511 S25A1.0/
REXROTH R900455138 S25A1.0//12
REXROTH R900420512 S25A1.0//5
REXROTH R900347547 S25A2.0//12
REXROTH R900423411 S25A2.0//5
REXROTH R900340147 S25A3.0//12
REXROTH R900354272 S25A5.0//12
REXROTH R900415457 S30A0.0//12
REXROTH R900433632 S30A0.0//5
REXROTH R900420519 S30A1.0/
REXROTH R900492887 S30A1.0//12
REXROTH R900420500 S30A1.0//5
REXROTH R900342882 S30A2.0//12
REXROTH R900420503 S30A2.0//5
REXROTH R900470823 S30A3.0//12
REXROTH R900347681 S30A5.0//12
REXROTH R900422882 S6A1.0//5
REXROTH R900488016 S8A1.0//12
REXROTH R900348007 S10A0.0//12
REXROTH R900420531 S10A1.0/
REXROTH R900497659 S10A1.0//12
REXROTH R900356466 S10A2.0//12
REXROTH R900497660 S10A3.0//12
REXROTH R900470821 S10A5.0//12
REXROTH R900490600 S15A0.0//12
REXROTH R900420537 S15A1.0/
REXROTH R900455137 S15A1.0//12
REXROTH R900343481 S15A2.0//12
REXROTH R900490601 S15A3.0//12
REXROTH R900486216 S15A5.0//12
REXROTH R900343034 S20A0.0//12
REXROTH R900470782 S20A1.0//12
REXROTH R900353560 S20A2.0//12
REXROTH R900470822 S20A3.0//12
REXROTH R900347261 S20A5.0//12
REXROTH R900344017 S25A0.0//12
REXROTH R900420511 S25A1.0/
REXROTH R900455138 S25A1.0//12
REXROTH R900347547 S25A2.0//12
REXROTH R900340147 S25A3.0//12
REXROTH R900354272 S25A5.0//12
REXROTH R900415457 S30A0.0//12
REXROTH R900420519 S30A1.0/
REXROTH R900492887 S30A1.0//12
REXROTH R900342882 S30A2.0//12
REXROTH R900470823 S30A3.0//12
REXROTH R900347681 S30A5.0//12
REXROTH R900488016 S8A1.0//12
力士樂單向閥R900459203 Z2FS16-8-3X/S
力士樂單向閥R900457256 Z2FS16-8-3X/S2
力士樂單向閥R901413310 Z2FS16-8-3X/S2J3
力士樂單向閥R901413311 Z2FS16-8-3X/S2J3V
力士樂單向閥R900473688 Z2FS16-8-3X/S2V
力士樂單向閥R901413313 Z2FS16-8-3X/SJ3
力士樂單向閥R901413315 Z2FS16-8-3X/SJ3V
力士樂單向閥R900470529 Z2FS16-8-3X/SV
力士樂單向閥R900073409 Z2FS16-8-3X/SV=LB
力士樂單向閥R900426851 Z2FS16A8-3X/S
力士樂單向閥R900348227 Z2FS16A8-3X/S2
力士樂單向閥R900591255 Z2FS16A8-3X/S2V
力士樂單向閥R900498950 Z2FS16B8-3X/S
力士樂單向閥R900481621 Z2FS6-2-4X/1Q
力士樂單向閥R900481623 Z2FS6-2-4X/1QV
力士樂單向閥R900481622 Z2FS6-2-4X/2Q
力士樂單向閥R901435983 Z2FS6-2-4X/2QJ3V/60
力士樂單向閥R900481624 Z2FS6-2-4X/2QV
力士樂單向閥R900727967 Z2FS6-2-4X/2QV/60
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