• 

日本SMC化學液用氣控閥LVA系列價格優勢

簡要描述：日本SMC化學液用氣控閥LVA系列價格優勢
SMC化學液用氣控閥(fa)是指在氣動(dong)(dong)系統(tong)中控制(zhi)氣流(liu)(liu)的壓(ya)力(li)(li)、流(liu)(liu)量(liang)和流(liu)(liu)動(dong)(dong)方向(xiang)，并保證氣動(dong)(dong)執行元件或機構正常工作(zuo)的各類氣動(dong)(dong)元件。控制(zhi)和調(diao)節壓(ya)縮(suo)空氣壓(ya)力(li)(li)的元件稱為壓(ya)力(li)(li)控制(zhi)閥(fa)。控制(zhi)和調(diao)節壓(ya)縮(suo)空氣流(liu)(liu)量(liang)的元件稱為流(liu)(liu)量(liang)控制(zhi)閥(fa)。

• 產品型號：LVA20-02-D1
• 廠商(shang)性質：代理商
• 更(geng)新時(shi)間：2020-09-05
• 訪  問  量：506

產品咨詢聯系我們

日本SMC化學液用氣控閥LVA系列價格優勢

SMC化學液用氣控閥的可靠性：
1、工作壽命，此項不列入出廠試驗項目，屬于型式試驗項目。為確保質量應選正規廠家的產品。
2、工作制式：分長期工作制，反復短時工作制和短時工作制三種。對于長時間閥門開通只有短時關閉的情況，則宜選用常開電磁閥。
3、工作頻率：動作頻率要求高時，結構應優選直動式電磁閥，電源聽優選交流。
4、動作可靠性
嚴格地來說此項試驗尚未正式列入中國電磁閥專業標準，為確保質量應選正規廠家的產品。有些場合動作次數并不多，但對可靠性要求卻很高，如消防、緊急保護等 ，切不可掉以輕心。特別重要的，還應采取兩只連用雙保險。
SMC化學液用(yong)氣(qi)(qi)控(kong)(kong)(kong)(kong)(kong)(kong)閥(fa)是(shi)指在(zai)氣(qi)(qi)動(dong)(dong)(dong)(dong)系(xi)統(tong)(tong)中控(kong)(kong)(kong)(kong)(kong)(kong)制(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)氣(qi)(qi)流(liu)(liu)的(de)(de)壓(ya)(ya)力、流(liu)(liu)量(liang)(liang)和(he)(he)(he)(he)(he)流(liu)(liu)動(dong)(dong)(dong)(dong)方(fang)向(xiang)，并保證氣(qi)(qi)動(dong)(dong)(dong)(dong)執行元(yuan)(yuan)(yuan)件(jian)(jian)(jian)(jian)(jian)或機構正(zheng)常工(gong)作的(de)(de)各(ge)類(lei)(lei)氣(qi)(qi)動(dong)(dong)(dong)(dong)元(yuan)(yuan)(yuan)件(jian)(jian)(jian)(jian)(jian)。控(kong)(kong)(kong)(kong)(kong)(kong)制(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)和(he)(he)(he)(he)(he)調節壓(ya)(ya)縮(suo)空(kong)氣(qi)(qi)壓(ya)(ya)力的(de)(de)元(yuan)(yuan)(yuan)件(jian)(jian)(jian)(jian)(jian)稱為(wei)(wei)壓(ya)(ya)力控(kong)(kong)(kong)(kong)(kong)(kong)制(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)閥(fa)。控(kong)(kong)(kong)(kong)(kong)(kong)制(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)和(he)(he)(he)(he)(he)調節壓(ya)(ya)縮(suo)空(kong)氣(qi)(qi)流(liu)(liu)量(liang)(liang)的(de)(de)元(yuan)(yuan)(yuan)件(jian)(jian)(jian)(jian)(jian)稱為(wei)(wei)流(liu)(liu)量(liang)(liang)控(kong)(kong)(kong)(kong)(kong)(kong)制(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)閥(fa)。改(gai)變(bian)和(he)(he)(he)(he)(he)控(kong)(kong)(kong)(kong)(kong)(kong)制(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)氣(qi)(qi)流(liu)(liu)流(liu)(liu)動(dong)(dong)(dong)(dong)方(fang)向(xiang)的(de)(de)元(yuan)(yuan)(yuan)件(jian)(jian)(jian)(jian)(jian)稱為(wei)(wei)方(fang)向(xiang)控(kong)(kong)(kong)(kong)(kong)(kong)制(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)閥(fa)。快易優(you)自(zi)動(dong)(dong)(dong)(dong)化選型(xing)有收錄SMC各(ge)類(lei)(lei)產品， 除(chu)上述三(san)類(lei)(lei)控(kong)(kong)(kong)(kong)(kong)(kong)制(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)閥(fa)外，還有能實(shi)現一定邏(luo)輯(ji)功能的(de)(de)邏(luo)輯(ji)元(yuan)(yuan)(yuan)件(jian)(jian)(jian)(jian)(jian)，包括元(yuan)(yuan)(yuan)件(jian)(jian)(jian)(jian)(jian)內部無可動(dong)(dong)(dong)(dong)部件(jian)(jian)(jian)(jian)(jian)的(de)(de)射流(liu)(liu)元(yuan)(yuan)(yuan)件(jian)(jian)(jian)(jian)(jian)和(he)(he)(he)(he)(he)有可動(dong)(dong)(dong)(dong)部件(jian)(jian)(jian)(jian)(jian)的(de)(de)氣(qi)(qi)動(dong)(dong)(dong)(dong)邏(luo)輯(ji)元(yuan)(yuan)(yuan)件(jian)(jian)(jian)(jian)(jian)。在(zai)結構原理上，邏(luo)輯(ji)元(yuan)(yuan)(yuan)件(jian)(jian)(jian)(jian)(jian)基本上和(he)(he)(he)(he)(he)方(fang)向(xiang)控(kong)(kong)(kong)(kong)(kong)(kong)制(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)閥(fa)相同，僅僅是(shi)體積和(he)(he)(he)(he)(he)通(tong)徑較小(xiao)，一般用(yong)來(lai)實(shi)現信號的(de)(de)邏(luo)輯(ji)運算功能。隨著(zhu)氣(qi)(qi)動(dong)(dong)(dong)(dong)元(yuan)(yuan)(yuan)件(jian)(jian)(jian)(jian)(jian)的(de)(de)小(xiao)型(xing)化以(yi)及PLC控(kong)(kong)(kong)(kong)(kong)(kong)制(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)在(zai)氣(qi)(qi)動(dong)(dong)(dong)(dong)系(xi)統(tong)(tong)中的(de)(de)大(da)量(liang)(liang)應用(yong)，氣(qi)(qi)動(dong)(dong)(dong)(dong)邏(luo)輯(ji)元(yuan)(yuan)(yuan)件(jian)(jian)(jian)(jian)(jian)的(de)(de)應用(yong)范圍正(zheng)在(zai)逐漸減(jian)小(xiao)。從(cong)控(kong)(kong)(kong)(kong)(kong)(kong)制(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)方(fang)式來(lai)分，氣(qi)(qi)動(dong)(dong)(dong)(dong)控(kong)(kong)(kong)(kong)(kong)(kong)制(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)可分為(wei)(wei)斷(duan)續控(kong)(kong)(kong)(kong)(kong)(kong)制(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)和(he)(he)(he)(he)(he)連續控(kong)(kong)(kong)(kong)(kong)(kong)制(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)兩類(lei)(lei)。在(zai)斷(duan)續控(kong)(kong)(kong)(kong)(kong)(kong)制(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)系(xi)統(tong)(tong)中，通(tong)常要(yao)(yao)用(yong)壓(ya)(ya)力控(kong)(kong)(kong)(kong)(kong)(kong)制(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)閥(fa)、流(liu)(liu)量(liang)(liang)控(kong)(kong)(kong)(kong)(kong)(kong)制(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)閥(fa)和(he)(he)(he)(he)(he)方(fang)向(xiang)控(kong)(kong)(kong)(kong)(kong)(kong)制(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)閥(fa)來(lai)實(shi)現程(cheng)序動(dong)(dong)(dong)(dong)作;連續控(kong)(kong)(kong)(kong)(kong)(kong)制(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)系(xi)統(tong)(tong)中，除(chu)了要(yao)(yao)用(yong)壓(ya)(ya)力、流(liu)(liu)量(liang)(liang)控(kong)(kong)(kong)(kong)(kong)(kong)制(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)閥(fa)外，還要(yao)(yao)采用(yong)伺服(fu)、比例控(kong)(kong)(kong)(kong)(kong)(kong)制(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)閥(fa)等，以(yi)便對系(xi)統(tong)(tong)進行連續控(kong)(kong)(kong)(kong)(kong)(kong)制(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)。

SMC化學液用氣(qi)控(kong)閥(fa)介(jie)質(zhi)流(liu)動方向(xiang)應與閥(fa)體箭頭方向(xiang)一致，可(ke)以外接(jie)導壓(ya)管裝(zhuang)(zhuang)(zhuang)(zhuang)置出(chu)(chu)廠(chang)前均通過(guo)壓(ya)力(li)試驗，安裝(zhuang)(zhuang)(zhuang)(zhuang)時嚴(yan)禁損傷導壓(ya)裝(zhuang)(zhuang)(zhuang)(zhuang)置；閥(fa)上的(de)1/2管接(jie)頭應安裝(zhuang)(zhuang)(zhuang)(zhuang)在水(shui)(shui)(shui)泵(beng)入口處；可(ke)水(shui)(shui)(shui)平安裝(zhuang)(zhuang)(zhuang)(zhuang)也可(ke)以垂直(zhi)安裝(zhuang)(zhuang)(zhuang)(zhuang)；限(xian)流(liu)止(zhi)回閥(fa)的(de)需(xu)(xu)求揚(yang)程(cheng)大(da)于0.1MPa時，先(xian)逆時針把四通開大(da)，然后再順時針逐(zhu)漸關(guan)閉調壓(ya)閥(fa)，關(guan)閉過(guo)程(cheng)中出(chu)(chu)口壓(ya)力(li)會逐(zhu)漸增大(da)，直(zhi)至(zhi)出(chu)(chu)口壓(ya)力(li)為需(xu)(xu)要揚(yang)程(cheng)時，即完成(cheng)(cheng)初調節，反(fan)復啟(qi)閉水(shui)(shui)(shui)泵(beng)2-3次，每(mei)次運(yun)行3-5分鐘，出(chu)(chu)口壓(ya)力(li)不變(bian)即完成(cheng)(cheng)調試工作；視水(shui)(shui)(shui)質(zhi)情況應經常檢查出(chu)(chu)口壓(ya)力(li)值(zhi)，當出(chu)(chu)口壓(ya)力(li)小于設定值(zhi)時，應開啟(qi)過(guo)濾器(qi)排除(chu)污物。

日本SMC化學液用氣控閥LVA系列價格優勢

LVA10-01-A
LVA10-01-G
LVA10-02-A
LVA12-01-B
LVA200-02-C
LVA200-02N-C
LVA20-01-A
LVA20-01-A1
LVA20-01-C
LVA20-01N-A-V
LVA20-01N-A-V-Z
LVA20-02-A
LVA20-02-A1
LVA20-02-A1-Z
LVA20-02-A-V
LVA20-02-A-V-Z
LVA20-02-A-Z
LVA20-02-B
LVA20-02-B1
LVA20-02-B1-Z
LVA20-02-B-Z
LVA20-02-C
LVA20-02-C1
LVA20-02-C1-Z
LVA20-02-C-V
LVA20-02-C-V-Z
LVA20-02-C-Z
LVA20-02-D
LVA20-02-D1
LVA20-02-E
LVA20-02-E1
LVA20-02-N
LVA20-02N-C