液壓閥 方向控制閥 壓力控制 流星控制閥 方向控制 方向控制閥控制液壓系統(tǒng)中油液流動(dòng)的方向或液流的通與斷單向閥換向煙雙向液壓鎖單向閥二、換向闊工作原理利用閥芯和闊體的相對運(yùn)動(dòng)使油路接通、關(guān)斷或變換油流的方向，從而實(shí)現(xiàn)液壓執(zhí)行元件及其驅(qū)動(dòng)機(jī)構(gòu)的啟動(dòng)、停止或變換運(yùn)動(dòng)方向

分類

按操作方式分:手動(dòng)換向闊、機(jī)動(dòng)換向閥(亦稱行程閥)、電磁換向閥、液動(dòng)換向閥和電液換向閥等按閥芯工作時(shí)在閥體中所處的位置和換向閥所控制的通路數(shù)不同分:位通換向閥、二位二通換向闊、二位四通換向閥、二位四通換向閥等按閥的安裝方式分:管式(亦稱螺紋式)換向閥、板式換向閥和法蘭式換向閥等按閥的結(jié)構(gòu)形式分:滑閥式換向閥、轉(zhuǎn)閥式換向閥和錐閥式換向閥等換向閥的圖形符號(hào)方格數(shù)即"位"數(shù)，三格即三位箭頭表示兩油路連通，但不表示流向。表示油路不通。在方格內(nèi)，箭頭或"符號(hào)與方格的交點(diǎn)數(shù)為油路的通路.液控單向閥

功用

-允許液流正向流動(dòng)，

反向是否允許流動(dòng)由控制口X控制

工作原理

當(dāng)控制油口X不通壓力油時(shí)，油液只能從A-B

當(dāng)控制油口X通壓力油時(shí)，正、反向的油液均可自由通過

型號(hào)提供：

力士樂單向閥HSZ06A612-3X/M00  R900536203  

力士樂單向閥R900566125   HS2 06 A601-3X/V00

力士樂單向閥R900748154   HSZ 06 A601-3X/V00/60

力士樂單向閥R900536193   HSZ 06 A602-3X/M00

力士樂單向閥R900566153   HS2 06 4602-3X V00

力士樂單向閥HSZ06A612-3X/M00  R900536203  

力士樂單向閥R900536194   HSZ 06 4603-3X/M00

力士樂單向閥R900561595   HSZ 06 A603-3X 00

力士樂單向閥R901035847   HSZ 06 A603-3X V00/60

力士樂單向閥R900536195   HSZ 06 A604-3X/M00

力士樂單向閥R900561602   HSZ 06 A604-3X/V00

力士樂單向閥R900536196   HSZ 06 A605-3X/M00

力士樂單向閥R900566156   HSZ 06 A605-3X/V00

力士樂單向閥R900748150   HSZ 06 A605-3X/V00/60

力士樂單向閥R900536197   HSZ 06 A606-3X/M00

力士樂單向閥R900566154   HSZ 06 A606-3X/V00

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力士樂單向閥R900566158   HSZ 06 A609-3XV00

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力士樂單向閥R901136500    HSZ 06 4613-3X/V00

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力士樂液控單向閥R900587559  SL20PA1-4X/

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力士樂比例溢流閥R901393457  DBEM20-7X=200XYG24-8K4M

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