FESTO減壓閥LR-1/4-D-I-MIDI

FESTO減壓閥LR-1/4-D-I-MIDID:系列減壓閥的特性：尺寸 Midi型；系列 D；驅(qū)動器鎖 旋轉(zhuǎn)手柄，帶鎖定；設(shè)計結(jié)構(gòu) 直接控制的膜片式減壓閥；控制器功能 輸出壓力恒定；帶初壓補償；帶第二排氣通道，具有回流 工作介質(zhì) 過濾、未潤滑壓縮空氣，過濾精度40 祄 過濾、已潤滑的壓縮空氣，過濾精度 40 祄 介質(zhì)溫度 -10 - 60 °C 環(huán)境溫度 -10 - 60 °C

FESTO減壓閥LR-1/4-D-I-MIDID產(chǎn)品詳情：

減壓閥的壓力為P1的壓縮空氣，由左端輸入經(jīng)閥口10節(jié)流后，壓力降為P2輸出。P2的大小可由調(diào)壓彈簧2、3進行調(diào)節(jié)。順時針旋轉(zhuǎn)旋鈕1，壓縮彈簧2、3及膜片5使閥芯8下移，增大閥口10的開度使P2增大。若反時針旋轉(zhuǎn)旋鈕1，閥口10的開度減小，P2隨之減小。

若P1瞬時升高，P2將隨之升高，使膜片氣室6內(nèi)壓力升高，在膜片5上產(chǎn)生的推力相應(yīng)增大，此推力破壞了原來力的平衡，使膜片5向上移動，有少部分氣流經(jīng)溢流孔12、排氣孔11排出。在膜片上移的同時，因復(fù)位彈簧9的作用，使閥芯8也向上移動，關(guān)小進氣閥口10，節(jié)流作用加大，使輸出壓力下降，直至達到新的平衡為止，輸出壓力基本又回到原來值。若輸入壓力瞬時下降，輸出壓力也下降、膜片5下移，閥芯8隨之下移，進氣閥口10開大，節(jié)流作用減小，使輸出壓力也基本回到原來值。逆時針旋轉(zhuǎn)旋鈕1。使調(diào)節(jié)彈簧2、3放松，氣體作用在膜片5上的推力大于調(diào)壓彈簧的作用力，膜片向上曲，靠復(fù)位彈簧的作用關(guān)閉進氣閥口10。再旋轉(zhuǎn)旋鈕1，進氣閥芯8的頂端與溢流閥座4將脫開，膜片氣室6中的壓縮空氣便經(jīng)溢流孔12、排氣孔11排出，使閥處于無輸出狀態(tài)。

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FESTO減壓閥LR-1/4-D-I-MIDID德國*
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D庫存現(xiàn)貨
LFR-1/4-D-MINI-KC-A
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LFR-1/4-D-5M-MIDI-A
LFR-1/4-D-7-MIDI
LFR-1/4-D-7-MIDI-A
LFR-1/4-D-7-O-MINI
LFR-1/4-D-7-O-MIDI
LFR-1/4-D-7-O-MINI-A
LFR-1/4-D-7-O-MIDI-A
LFR-1/4-D-5M-O-MINI
LFR-1/4-D-5M-O-MIDI
LFR-1/4-D-5M-O-MINI-A
LFR-1/4-D-5M-O-MIDI-A

D低價熱賣
LFR-1/4-DB-7-5M-O-MINI
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LR-1/2-D-O-MIDI
LR-3/4-D-O-MIDI
LR-3/4-D-O-MAXI
LR-1-D-O-MAXI
LR-1/8-D-7-O-MINI
LR-1/4-D-7-O-MINI

D全國總經(jīng)銷
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LR-1/8-D-7-MINI-NPT
LR-1/8-D-7-O-MINI-NPT
LR-1/4-D-MINI-NPT
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LR-ZP-A-D-2
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