TOYOOKI豐興HLD先導(dǎo)式電磁減速閥*日本進(jìn)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(jià)進(jìn)入國內(nèi)市場，價(jià)格有優(yōu)勢，上海歐噴可提供產(chǎn)品報(bào)價(jià)，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(jìn)行產(chǎn)品價(jià)格的報(bào)出。
HLD3-CS1-2-06A-WY
HLD3-CS2-G1-10A-WY
HLD3-CS1-G1-10A-LY
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(diǎn)
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(dòng),通過手柄帶動(dòng)閥桿與凸輪旋轉(zhuǎn),凸輪具有定位驅(qū)動(dòng)與鎖定密封組件的開啟與關(guān)閉功能。手柄逆時(shí)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(gè)通道,上端的兩個(gè)通道分別與管道裝置的進(jìn)口相通。反之,上端的兩個(gè)通道關(guān)閉,下端兩個(gè)通道與管道裝置的進(jìn)口相通,實(shí)現(xiàn)了不停車換向。HW3H-10-03-KP
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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(gè)通道,中間為進(jìn)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(shè)有加強(qiáng)筋,即增加閥瓣強(qiáng)度又起導(dǎo)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(diǎn)。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(dá)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(shí)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(shè)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(qiáng)度試驗(yàn)壓力（MPa）1.5
密封試驗(yàn)壓力（MPa）1.1
耐壓試驗(yàn)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(dòng)形式和兩個(gè)以上油口的方向控制閥。是實(shí)現(xiàn)液壓油流的溝通、切斷和換向，以及壓力卸載和順序動(dòng)作控制的閥門。可分為手動(dòng)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(shí)改變流體流向。
工作時(shí)借著閥外的驅(qū)動(dòng)傳動(dòng)機(jī)構(gòu)轉(zhuǎn)動(dòng)驅(qū)動(dòng)軸，帶動(dòng)搖拐臂，啟動(dòng)閥板，使工作流體時(shí)而從左入口通向閥的下部出口，時(shí)而從右入口變換通向下部出口，實(shí)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(yīng)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(shí)只需轉(zhuǎn)動(dòng)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(diǎn)
動(dòng)作準(zhǔn)確、自動(dòng)化程度高、工作穩(wěn)定可靠，但需附設(shè)驅(qū)動(dòng)和冷卻系統(tǒng)，結(jié)構(gòu)較為復(fù)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(shè)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