力士樂(lè)REXROTH2通流量控制閥也可以控制在幾十毫秒內(nèi)。由于自成回路，比之其它自控閥反應(yīng)更靈敏。設(shè)計(jì)得當(dāng)?shù)碾姶砰y線(xiàn)圈功率消耗很低，屬節(jié)能產(chǎn)品；還可做到只需觸發(fā)動(dòng)作，自動(dòng)保持閥位，平時(shí)一點(diǎn)也不耗電。流體控制用集裝式直動(dòng)2通電磁閥通常只有開(kāi)關(guān)兩種狀態(tài)，閥芯只能處于兩個(gè)極限位置，不能連續(xù)調(diào)節(jié)，所以調(diào)節(jié)精度還受到一定限制。2FRM型調(diào)速閥是兩通的流量控制閥，武漢森威銷(xiāo)售此閥是由減壓閥和節(jié)流閥串聯(lián)構(gòu)成的。油流進(jìn)入調(diào)速閥后，先經(jīng)閥減壓，再由節(jié)流閥節(jié)流。由于減壓閥對(duì)節(jié)流閥進(jìn)行了壓力補(bǔ)償，所以調(diào)速閥的流量不受負(fù)載變化的影響。同時(shí)節(jié)流窗口設(shè)計(jì)成薄刃狀，流量受溫度變化很小。調(diào)速閥與單向閥并聯(lián)時(shí)，油流能反向回流。Z4S型整在調(diào)速閥下，可以穩(wěn)定通過(guò)調(diào)速閥兩個(gè)方向的流量。力士樂(lè)流量控制閥Rexroth浙江、江蘇、湖北總代理

力士樂(lè)二通流量控制閥產(chǎn)品特性：

       力士樂(lè)REXROTH 2通流量控制閥用來(lái)控制流體方向的自動(dòng)化基礎(chǔ)元件，屬于執(zhí)行器；通常用于機(jī)械控制和工業(yè)閥門(mén)上面，對(duì)介質(zhì)方向進(jìn)行控制，從而達(dá)到對(duì)閥門(mén)開(kāi)關(guān)的控制。力士樂(lè)流量控制閥Rexroth浙江、江蘇、湖北總代理。工作原理電磁閥里有密閉的腔，在不同位置開(kāi)有通孔，每個(gè)孔都通向不同的油管，腔中間是閥，兩面是兩塊電磁鐵，哪面的磁鐵線(xiàn)圈通電閥體就會(huì)被吸引到哪邊，通過(guò)控制閥體的移動(dòng)來(lái)?yè)踝』蚵┏霾煌呐庞偷目?，而進(jìn)油孔是常開(kāi)的，液壓油就會(huì)進(jìn)入不同的排油管，然后通過(guò)油的壓力來(lái)推動(dòng)油缸的活塞，活塞又帶動(dòng)活塞桿，活塞桿帶動(dòng)機(jī)械裝置動(dòng)。這樣通過(guò)控制電磁鐵的電流通斷就控制了機(jī)械運(yùn)動(dòng)。

力士樂(lè)流量控制閥Rexroth浙江、江蘇、湖北總代理

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