SMC減壓閥型號(hào) SMCAR50-N10G-YZ SMC SMC電磁閥 SMC氣缸
SMC減壓閥的基本性能
（1） 調(diào)壓范圍：它是指減壓閥輸出壓力P2的可調(diào)范圍，在此范圍內(nèi)要求達(dá)到規(guī)定的精度。調(diào)壓范圍主要與調(diào)壓彈簧的剛度有關(guān)。
（2） 壓力特性：它是指流量g為定值時(shí)，因輸入壓力波動(dòng)而引起輸出壓力波動(dòng)的特性。輸出壓力波動(dòng)越小，減壓閥的特性越好。輸出壓力必須低于輸入壓力—定值才基本上不隨輸入壓力變化而變化。
（3） 流量特性：它是指輸入壓力—定時(shí)，輸出壓力隨輸出流量g的變化而變化的持性。當(dāng)流量g發(fā)生變化時(shí)，輸出壓力的變化越小越好。一般輸出壓力越低，它隨輸出流量的變化波動(dòng)就越小。
減壓閥技術(shù)參數(shù)：
1、公稱壓力：1.0MPa、1.6MPa、2.5MPa
2、殼體試驗(yàn)壓力：P=1.5PN
3.密封試驗(yàn)壓力：P=1.1PN
4、出口壓力：PN1.0MPa調(diào)節(jié)閥0.09~0.8MPa
PN1.6MPa調(diào)節(jié)閥0.10~1.2MPa
PN2.5MPa調(diào)節(jié)閥0.15~1.6MPa
5、適用介質(zhì)：水
6、適用溫度：0℃～80℃
減壓閥是氣動(dòng)調(diào)節(jié)閥的一個(gè)*配件，主要作用是將氣源的壓力減 減壓閥
壓并穩(wěn)定到一個(gè)定值，以便于調(diào)節(jié)閥能夠獲得穩(wěn)定的氣源動(dòng)力用于調(diào)節(jié)控制。 按結(jié)構(gòu)形式可分為薄膜式、彈簧薄膜式、活塞式、杠桿式和波紋管式；按閥座數(shù)目可人為單座式和雙座式；按閥瓣的位置不同可分為正作用式和反作用式。
（一）直動(dòng)式減壓閥工作原理
直動(dòng)式減壓閥所示為直動(dòng)式帶溢流閥的減壓閥（簡(jiǎn)稱溢流減壓閥）的結(jié)構(gòu)圖。 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(jìn)行調(diào)節(jié)。順時(shí)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(kāi)度使P2增大。若反時(shí)針旋轉(zhuǎn)旋鈕1，閥口10的開(kāi)度減小，P2隨之減小。 若P1瞬時(shí)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(lái)力的平衡，使膜片5向上移動(dòng)，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(shí)，因復(fù)位彈簧9的作用，使閥芯8也向上移動(dòng)，關(guān)小進(jìn)氣閥口10，節(jié)流作用加大，使輸出壓力下降，直至達(dá)到新的平衡為止，輸出壓力基本又回到原來(lái)值。若輸入壓力瞬時(shí)下降，輸出壓力也下降、膜片5下移，閥芯8隨之下移，進(jìn)氣閥口10開(kāi)大，節(jié)流作用減小，使輸出壓力也基本回到原來(lái)值。逆時(shí)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(jìn)氣閥口10。再旋轉(zhuǎn)旋鈕1，進(jìn)氣閥芯8的頂端與溢流閥座4將脫開(kāi)，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(wú)輸出狀態(tài)。 總之，溢流減壓閥是靠進(jìn)氣口的節(jié)流作用減壓，靠膜片上力的平衡作 減壓閥
用和溢流孔的溢流作用穩(wěn)壓；調(diào)節(jié)彈簧即可使輸出壓力在一定范圍內(nèi)改變。為防止以上溢流式減壓閥徘出少量氣體對(duì)周圍環(huán)境的污染，可采用不帶溢流閥的減壓閥（即普通減壓閥）。
（二）先導(dǎo)式減壓閥工作原理
內(nèi)部先導(dǎo)式減壓閥當(dāng)減壓閥的輸出壓力較高或通徑較大時(shí)，用調(diào)壓彈簧直接調(diào)壓，則彈簧剛度必然過(guò)大，流量變化時(shí)，輸出壓力波動(dòng)較大，閥的結(jié)構(gòu)尺寸也將增大。為了克服這些缺點(diǎn)，可采用先導(dǎo)式減壓閥。先導(dǎo)式減壓閥的工作原理與直動(dòng)式的基本相同。先導(dǎo)式減壓閥所用的調(diào)壓氣體，是由小型的直動(dòng)式減壓閥供給的。若把小型直動(dòng)式減壓閥裝在閥體內(nèi)部，則稱為內(nèi)部先導(dǎo)式減壓閥；若將小型直動(dòng)式減壓閥裝在主閥體外部，則稱為外部先導(dǎo)式減壓閥。與直動(dòng)式減壓閥相比，增加了由噴嘴4、擋板3、固定節(jié)流孔9及氣室B所組成的噴嘴擋板放大環(huán)節(jié)。當(dāng)噴嘴與擋板之間的距離發(fā)生微小變化時(shí)，就會(huì)使B室中的壓力發(fā)生根明顯的變化，從而引起膜片10有較大的位移，去控制閥芯6的上下移動(dòng)，使進(jìn)氣閥口8開(kāi)大或關(guān)小、提高了對(duì)閥芯控制的靈敏度，即提高了穩(wěn)壓精度。 在主閥體外部還有一個(gè)小型直動(dòng)式減壓閥由它來(lái)控制主閥。此類閥適于通徑在20mm以上，遠(yuǎn)距離（30m以內(nèi)）、高處、危險(xiǎn)處、調(diào)壓困難的場(chǎng)合。
AR60K-10G-X406
AR60K-10G-Y
AR60K-10G-YA
AR60K-10M
AR60K-10M-R
AR60K-10-N
AR60K-10P
AR60K-10-R
AR60K-10-RY-X465A
AR60K-10-X406
AR60K-10-Y
AR60K-F10
AR60K-F10-1
AR60K-F10-1N
AR60K-F10A
AR60K-F10B
AR60K-F10B-1
AR60K-F10B-1R
AR60K-F10BE
AR60K-F10BE1
AR60K-F10BE-1N
AR60K-F10BE1-N
AR60K-F10BE1-NR
AR60K-F10BE1-NRY
AR60K-F10BE1-NY
AR60K-F10BE1-R
AR60K-F10BE1-RY
AR60K-F10BE1-RYZA
AR60K-F10BE1-Y
AR60K-F10BE1-ZA
AR60K-F10BE2
AR60K-F10BE2-N
AR60K-F10BE2-NR
AR60K-F10BE2-NRY
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AR60K-F10BE2-Y
AR60K-F10BE3
AR60K-F10BE3-N
AR60K-F10BE3-NR
AR60K-F10BE3-NRY
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AR60K-F10BE3-RY
AR60K-F10BE3-RYZA
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AR60K-F10BE4
AR60K-F10BE4-N
AR60K-F10BE4-NR
AR60K-F10BE4-NRY
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AR60K-F10BE4-RY
AR60K-F10BE4-RYZA
AR60K-F10BE4-Y
AR60K-F10BE4-ZA
AR60K-F10BE-RY
AR60K-F10BG
AR60K-F10BG-1
AR60K-F10BG-1N
AR60K-F10BG-RY
AR60K-F10BG-Y
AR60K-F10B-N
AR60K-F10B-R
AR60K-F10B-RY
AR60K-F10E
AR60K-F10E1
AR60K-F10E-1
AR60K-F10E1-N
AR60K-F10E1-NR
AR60K-F10E1-NRY
AR60K-F10E1-NY
AR60K-F10E-1N-YA
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AR60K-F10E2
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AR60K-F10E2-Y
AR60K-F10E3
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AR60K-F10E3-NRY
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AR60K-F10E3-RYZA
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AR60K-F10E4
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AR60K-F10E-N
AR60K-F10E-NR-YA
AR60K-F10E-N-YA
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AR60K-F10E-RY
AR60K-F10E-R-YA
AR60K-F10E-X406
AR60K-F10E-Y
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AR60K-F10G
AR60K-F10G-1
AR60K-F10G-1N
AR60K-F10G-1N-YA
AR60K-F10G-1R-YA
AR60K-F10G-1-YA
AR60K-F10G-N
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AR60K-F10-X406
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AR60K-N10
AR60K-N10-1
AR60K-N10-1YZ
AR60K-N10-1Z
AR60K-N10A
AR60K-N10B
AR60K-N10B-1
AR60K-N10BE
AR60K-N10BE4-1NZ
AR60K-N10BE4-1RZ
AR60K-N10BE4-1YZ
AR60K-N10BE-NZ
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AR60K-N10BE-Z
AR60K-N10BG
AR60K-N10BG-1
AR60K-N10BG-1Z
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AR60K-N10B-N
AR60K-N10B-R
AR60K-N10B-RZ
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AR60K-N10E
AR60K-N10E-1
AR60K-N10E-1N-YA
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AR60K-N10E1-RZA
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AR60K-N10E-YZ
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AR60K-N10G
AR60K-N10G-1
AR60K-N10G-1N-YA
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AR60K-N10-RZ
AR60K-N10-RZ-X425
AR60K-N10-YZ
AR60K-N10-Z
AR60K-N10-Z-X425
AR60-N10
AR60-N10-1
AR60-N10-1N
AR60-N10-1NZ
AR60-N10-1NZ-X465B
AR60-N10-1RYZ
AR60-N10-1RZ
AR60-N10-1Z
AR60-N10A
AR60-N10A-1N
AR60-N10A-N
AR60-N10B
AR60-N10B-1
AR60-N10B-1NZ
AR60-N10B-1Z
AR60-N10BE
AR60-N10BE-1
AR60-N10BE-1N
AR60-N10BE-1NZ
AR60-N10BE1-NZ
AR60-N10BE-1RYZ
AR60-N10BE-1Z
AR60-N10BE-N
AR60-N10BE-NZ
AR60-N10BE-R
AR60-N10BE-YZ
AR60-N10BE-Z
AR60-N10BG
AR60-N10BG-1
AR60-N10BG-1N
AR60-N10BG-1NR
AR60-N10BG-1NR-X430
AR60-N10BG-1NZ
AR60-N10BG-1-X470
AR60-N10BG-1Z
AR60-N10BG-N
AR60-N10BG-NR
AR60-N10BG-NRZ
SMC主要產(chǎn)品有：
>>空氣處理元件：
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>>氣動(dòng)輔助元件：
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>>執(zhí)行元件：
微型氣缸、針型氣缸、標(biāo)準(zhǔn)氣缸CJ2、CM2、CA1、MB、CS1、薄型氣缸、輕巧型氣缸、自由安裝型氣缸、橢圓活塞桿型氣缸、齒桿式回轉(zhuǎn)擺動(dòng)氣缸、葉片式回轉(zhuǎn)擺動(dòng)氣缸、伸擺氣缸、夾緊氣缸、雙缸型氣缸、滑動(dòng)裝置型氣缸、伺服型氣缸、無(wú)桿型氣缸、機(jī)械接觸無(wú)桿氣缸、氣動(dòng)手指、帶導(dǎo)桿型氣缸、歐洲標(biāo)準(zhǔn)型氣缸、氣-油轉(zhuǎn)換缸、磁性開(kāi)關(guān)、浮動(dòng)接頭、油壓吸震器。
減壓閥 AR30-F02E-Y
減壓閥 AR30-F02EH
減壓閥 AR30-F02EH-Y
減壓閥 AR30-F02H
減壓閥 AR30-F02H-Y
減壓閥 AR30-F03
減壓閥 AR30-F03-1R
減壓閥 AR30-F03E
減壓閥 AR30-F03E-Y
減壓閥 AR30-F03EH
減壓閥 AR30-F03EH-Y
減壓閥 AR30-F03G
減壓閥 AR30-F03H
減壓閥 AR30-F03H-Y
減壓閥 AR30-N02
減壓閥 AR30-N02-Z-X406
減壓閥 AR30-N02-ZX2005
減壓閥 AR30-N02BE
減壓閥 AR30-N02G-Z
減壓閥 AR30-N02H
減壓閥 AR30-N02H-1
減壓閥 AR30-N03
減壓閥 AR30-N03-R
減壓閥 AR30-N03-YZ
減壓閥 AR30-N03-1N
減壓閥 AR30-N03E
減壓閥 AR30-N03GH-Z
減壓閥 AR30-N03H
減壓閥 AR30-02
減壓閥 AR30-02-N
減壓閥 AR30-02-R
減壓閥 AR30-02-X125
減壓閥 AR30-02-1
減壓閥 AR30-02-1R
減壓閥 AR30-02BG
減壓閥 AR30-02E
減壓閥 AR30-02H
減壓閥 AR30-02H-1
減壓閥 AR30-03
減壓閥 AR30-03-N
減壓閥 AR30-03-R
減壓閥 AR30-03-YB
減壓閥 AR30-03-1
減壓閥 AR30-03-1N
減壓閥 AR30-03B-N
減壓閥 AR30-03BG
減壓閥 AR30-03E
減壓閥 AR30-03E-N
減壓閥 AR30-03E-R
減壓閥 AR30-03EH
減壓閥 AR30-03G-R
減壓閥 AR30-03G-X430
減壓閥 AR30-03H
減壓閥 AR30-03H-N
減壓閥 AR30-03H-1
減壓閥 AR30K-F02
減壓閥 AR30K-F02E
減壓閥 AR30K-F02H
減壓閥 AR30K-F03
減壓閥 AR30K-F03B
減壓閥 AR30K-F03E
減壓閥 AR30K-F03EH
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