TOYOOKI六通換向閥1上閥蓋2手柄3閥桿4凸輪5密封組件6閥蓋7閥體
（1）六通閥的閥體由隔板分成兩腔,每腔都有3個通道,中間為進油口,兩端為出油口。閥體為碳鋼板焊結(jié)構(gòu),體積小,質(zhì)量輕,結(jié)構(gòu)緊湊,提高了材料的利用率,縮短了生產(chǎn)周期,降低了成本。密封面堆焊不銹鋼,防銹耐腐蝕,密封面經(jīng)過精加工后拋光研磨,表面粗糙度Ra≤0.8μm。
（2）六通閥有兩組密封組件。每組密封組件（圖2）由閥瓣、密封圈、調(diào)整塊、調(diào)節(jié)螺釘、夾板和螺栓組成。閥瓣為碳鋼板焊件,設有加強筋,即增加閥瓣強度又起導向作用,保證每組閥瓣間的同軸度。閥瓣上鑲嵌聚氨脂橡膠圈,該材料具有耐油、耐磨損、性能穩(wěn)定、密封良好和使用壽命長的特點。在凸輪的作用下,密封圈的球面與閥體密封面相接觸產(chǎn)生擠壓彈性變形,達到密封效果。調(diào)整塊和調(diào)節(jié)螺釘在兩組密封組件不能同步到位時可起調(diào)整作用,確保各通道密封性能同步到位。
密封組件1夾板2螺栓3調(diào)整塊4閥瓣5密封圈6調(diào)整螺釘
（3）閥桿與閥體隔板和上閥蓋間的軸向密封采用O形圈。
（4）閥體隔板及上閥蓋軸孔部位鑲有銅套,可減小與O形圈間的摩擦力矩,密封組件開啟與關(guān)閉靈活,操作力矩小。
（5）上閥蓋設有指示牌及限位螺釘,閥桿上安裝指針,明確指示各通道的接通狀況,易于操作。
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TOYOOKI六通換向閥的性能參數(shù)
公稱通徑（mm）50～150
適用溫度（℃）室溫～80
公稱壓力（MPa）1.0
適用介質(zhì)潤滑油
連接形式法蘭
強度試驗壓力（MPa）1.5
密封試驗壓力（MPa）1.1
耐壓試驗溫度（℃）常溫
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TOYOOKI雙向換向閥換向閥是具有兩種以上流動形式和兩個以上油口的方向控制閥。是實現(xiàn)液壓油流的溝通、切斷和換向，以及壓力卸載和順序動作控制的閥門。可分為手動換向閥、電磁換向閥、電液換向閥等。
又稱克里斯閥，閥門的一種，具有多向可調(diào)的通道，可適時改變流體流向。
工作時借著閥外的驅(qū)動傳動機構(gòu)轉(zhuǎn)動驅(qū)動軸，帶動搖拐臂，啟動閥板，使工作流體時而從左入口通向閥的下部出口，時而從右入口變換通向下部出口，實現(xiàn)了周期變換流向的目的。
這種變換閥在石油、化工生產(chǎn)中有著廣泛的應用，在合成氨造氣系統(tǒng)中zui為常用。此外，換向閥還可作成閥瓣式的結(jié)構(gòu)，多用于較小流量的場合。工作時只需轉(zhuǎn)動手輪通過閥瓣來變換工作流體的流向。
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TOYOOKI閥板式的優(yōu)點
動作準確、自動化程度高、工作穩(wěn)定可靠，但需附設驅(qū)動和冷卻系統(tǒng)，結(jié)構(gòu)較為復雜；閥瓣式結(jié)構(gòu)則較簡單，多用于流量較小的生產(chǎn)工藝上。
在石油、化工、礦山和冶金等行業(yè)中,TOYOOKI六通換向閥是一種重要的流體換向設備。該閥安裝在稀油潤滑系統(tǒng)輸送潤滑油的管道中。通過變換密封組件在閥體中的相對位置,使閥體各通道連通或斷開,從而控制流體的換向和啟停

TOYOOKI豐興HLD先導式電磁減速閥*日本進口TOYOOKI六通換向閥*TOYOOKI雙向換向閥TOYOOKI換向閥華東區(qū)總經(jīng)銷商處以出廠低價進入國內(nèi)市場，價格有優(yōu)勢，上海歐噴可提供產(chǎn)品報價，示例型號：HLD3-CW0-1-04A-WY這種屬于完整型號，提供這種型號可以進行產(chǎn)品價格的報出。
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TOYOOKI其它流量閥：HT3H.HR3H.HG3H.HG1H.HQ3H.HB3H.HRB3H.HK3H.HF3H.HW3H.HKF3H.HFG3H.HKG3H.

HGF3H.HGR2M.HK2M.HLD3H.HFK2H.HGD2H.HMC.HMD
TOYOOKI六通換向閥的工作原理和結(jié)構(gòu)特點
TOYOOKI六通換向閥主要由閥體、密封組件、凸輪、閥桿、手柄和閥蓋等零部件組成。閥門由手柄驅(qū)動,通過手柄帶動閥桿與凸輪旋轉(zhuǎn),凸輪具有定位驅(qū)動與鎖定密封組件的開啟與關(guān)閉功能。手柄逆時針旋轉(zhuǎn),兩組密封組件分別在凸輪的作用下關(guān)閉下端的兩個通道,上端的兩個通道分別與管道裝置的進口相通。反之,上端的兩個通道關(guān)閉,下端兩個通道與管道裝置的進口相通,實現(xiàn)了不停車換向。HW3H-10-03-KP
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