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原廠力士樂Rexroth單向閥工作原理

Rexroth單向閥是氣流只能一個(gè)方向流動(dòng)而不能反向流動(dòng)的方向控制閥。其工作原理與液壓?jiǎn)蜗蜷y一樣。壓縮空氣從P口進(jìn)入，克服彈簧力和摩擦力使單向閥閥口開啟，壓縮空氣從P流至A；當(dāng)P口無(wú)壓縮空氣時(shí)，在彈簧力和A口(腔)余氣力作用下；閥口處于關(guān)閉狀 態(tài)，使從A至P氣流不通。Rexroth單向閥應(yīng)用于不允許氣流反向流動(dòng)的場(chǎng)合，如空壓機(jī)向氣罐充氣 時(shí)，在空壓機(jī)與氣罐之間設(shè)置一Rexroth單向閥，當(dāng)空壓機(jī)停止工作時(shí)，可防止氣罐中的壓縮空氣回流 到空壓機(jī)。單向閥還常與節(jié)流閥、順序閥等組合成單向節(jié)流閥、單向順序閥使用。

原廠力士樂Rexroth單向閥技術(shù)參數(shù)

每個(gè)Rexroth力士樂單向閥均在zui大工作壓力下用氮?dú)膺M(jìn)行密封性測(cè)試。
CV型
1.彈性密封圈閥座，無(wú)噪音，有效止回；
2.zui大工作壓力：207 bar (3000 psig)；
3.多種端接和閥體材料。
CH型
1.浮動(dòng)密封圈，防止污染物影響密封；
2.zui大工作壓力：414 bar (6000 psig)；
3.多種端接和閥體材料。
CO型
1.一體式閥體，結(jié)構(gòu)緊湊；
2.zui大工作壓力：207 bar (3000 psig)；
3.多種端接和閥體材料。
COA型
1.一體式閥體，結(jié)構(gòu)緊湊；
2.zui大工作壓力：207 bar (3000 psig)；
3.多種端接和閥體材料。
CL型
1.zui大工作壓力：414 bar (6000 psig)；
2.多種端接和閥體材料；
3.聯(lián)合閥帽設(shè)計(jì)，更安全，全金屬結(jié)構(gòu)，水平方向安裝，閥帽螺母在上部。

原廠力士樂Rexroth單向閥型號(hào)價(jià)格

R901086070 Z1S 6 A05-4X/V
R900591603 Z2FS 6 A5-4X/2QV
R900584700 Z2FS 6 A7-4X/1QV
R900581526 Z2FS 6 A2-4X/1QV
R900532992 S 6 A1.0/J
R900532275 Z2FS 6 A5-4X/1QV
R900510301 S 6 A5.0/J
R900507951 Z2FS 6 A3-4X/1QV
R900502066 Z2FS 6 A3-4X/2QV
R900466450 Z2FS 6 A3-4X/1Q
R900463442 S 6 A1.0/SO99
R900455337 S 6 A1.0/SO 27
R900451197 Z2FS 6 A7-4X/2QV
R900439389 Z2FS 6 A2-4X/2QV
R901086073 Z1S 6 A30-4X/V
R901086070 Z1S 6 A05-4X/V
R900931733 Z2FS 6 A2-4X/1QJ
R900710037 Z2FS 6 A7-4X/1Q
R900427254 Z2FS 6 A2-4X/2Q
R900423421 S 6 A2.0/
R900422884 S 6 A3.0/
R900422882 S 6 A1.0//5
R900422881 S 6 A1.0/
R900422880 S 6 A0.0/
R900387664 S 6 A1.0/SO16
R900375858 S 6 A5.0/
R900351992 MS 6 A2X/
R900591603 Z2FS 6 A5-4X/2QV
R900581526 Z2FS 6 A2-4X/1QV
R900502066 Z2FS 6 A3-4X/2QV
R900439389 Z2FS 6 A2-4X/2QV
R900423421 S 6 A2.0/
R900422881 S 6 A1.0/
R900375858 S 6 A5.0/
R900563454 S 8 A1.0/J
R900496756 S 8 A1.0/SO99
R900488016 S 8 A1.0//12
R900455349 S 8 A1.0/SO 27
R900442267 S 8 A1.0/SO 68
R900422888 S 8 A3.0/
R900422887 S 8 A2.0/
R900422886 S 8 A1.0/
R900422885 S 8 A0.0/
R900358268 S 8 A5.0/
R900345319 S 8 A2.0//12
R900422888 S 8 A3.0/
R900422886 S 8 A1.0/
R900422885 S 8 A0.0/
R900358268 S 8 A5.0/
R900497660 S 10 A3.0//12
R900497659 S 10 A1.0//12
R900492094 Z1S 10 A1-3X/V W4
R900491612 S 10 A1.0/SO100
R900483212 S 10 A1.0/SO 68
R900478869 S 10 A5.0/J
R900474374 S 10 A1.0/SO 99
R900470821 S 10 A5.0//12
R900463770 S 10 A1.0/J
R900456873 S 10 A2.0/J
R900455338 S 10 A1.0/SO 27
R900455335 S 10 A0.0/SO27
R900446476 S 10 A5.0/
R901131792 Z1S 10 A2-3X/VSO30
R901052986 S 10 A3.0/J
R900420534 S 10 A3.0/
R900420532 S 10 A2.0/
R900420531 S 10 A1.0/
R900420530 S 10 A0.0/
R900417593 Z1S 10 A1-3X/V
R900356466 S 10 A2.0//12
R900348007 S 10 A0.0//12
R900337604 S 10 A3.0//2
R900334986 Z1S 10 A2-3X/V
R900018232 XM-S 10 A1.X/
R900492094 Z1S 10 A1-3X/V W4
R900446476 S 10 A5.0/
R900420534 S 10 A3.0/
R900420532 S 10 A2.0/
R900420531 S 10 A1.0/
R900420530 S 10 A0.0/
R900417593 Z1S 10 A1-3X/V
R900532993 S 15 A1.0/J
R900532920 S 15 A1.0//12 SO68
R900490601 S 15 A3.0//12
R900490600 S 15 A0.0//12
R900486216 S 15 A5.0//12
R900455342 S 15 A2.0/SO 27
R900455339 S 15 A1.0/SO 27
R900455137 S 15 A1.0//12
R900446477 S 15 A5.0/
R901127500 S 15 A5.0/J/12
R901046641 S 15 A3.0/J
R900434980 S 15 A1.0/SO 68
R900420537 S 15 A1.0/
R900420536 S 15 A0.0/
R900420522 S 15 A3.0//5
R900420521 S 15 A3.0/
R900420520 S 15 A2.0/
R900389627 S 15 A5.0/J
R900343481 S 15 A2.0//12
R900340460 S 15 A1.0/SO14
R900470080 S 15 A1.0//2
R900446477 S 15 A5.0/
R900427399 S 15 A1.0//5
R900420537 S 15 A1.0/
R900420536 S 15 A0.0/
R900420520 S 15 A2.0/
R900470822 S 20 A3.0//12
R900470782 S 20 A1.0//12
R900456875 S 20 A3.0/J
R900446369 S 20 A5.0/
R900436645 S 20 A1.0/J
R900420529 S 20 A3.0/
R900420528 S 20 A2.0/
R900420525 S 20 A1.0/
R900420524 S 20 A0.0/
R900390434 S 20 A1.0/SO 68
R900353560 S 20 A2.0//12
R900347261 S 20 A5.0//12
R900343034 S 20 A0.0//12
R900241524 S 20 A1.0//12 SO31
R900241056 S 20 A3.0/B15 SO72
R900446369 S 20 A5.0/
R900420529 S 20 A3.0/
R900420528 S 20 A2.0/
R900420525 S 20 A1.0/
R900420524 S 20 A0.0/
R900390434 S 20 A1.0/SO 68
R900591952 S 25 A1.0/J
R900455138 S 25 A1.0//12
R900451778 S 25 A5.0/
R901104383 S 25 A3.0/J/12
R901063902 S 25 A2.0/J/12
R901046642 S 25 A3.0/J
R901022362 S 25 A5.0/J
R900991384 S 25 A0.0/B08 SO72
R900989687 S 25 A5.0/SO66
R900757887 S 25 A8.0/
R900431397 S 25 A1.0/SO 68
R900420515 S 25 A3.0/
R900420514 S 25 A2.0/
R900420511 S 25 A1.0/
R900420510 S 25 A0.0/
R900354272 S 25 A5.0//12
R900347547 S 25 A2.0//12
R900344017 S 25 A0.0//12
R900340147 S 25 A3.0//12
R900451778 S 25 A5.0/
R900420514 S 25 A2.0/
R900420511 S 25 A1.0/
R900420510 S 25 A0.0/
R900616296 S 30 A3.0/SO14
R900492887 S 30 A1.0//12
R900483697 S 30 A1.0/SO68
R900470823 S 30 A3.0//12
R900446709 S 30 A5.0/
R901046637 S 30 A3.0/J
R900420519 S 30 A1.0/
R900420517 S 30 A0.0/
R900420504 S 30 A3.0/
R900420502 S 30 A2.0/
R900415457 S 30 A0.0//12
R900389649 S 30 A5.0/J
R900347681 S 30 A5.0//12
R900342882 S 30 A2.0//12
R900228876 S 30 A8.0/
R900205778 S 30 A1.0/SO93
R900069041 S 30 A2.0/J
R900420519 S 30 A1.0/
R900420504 S 30 A3.0/
R900420502 S 30 A2.0/