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公司基本資料信息
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ZMQP-1.0-DN25,ZMQP-1.0-DN32,ZMQP-1.0-DN40,ZMQP-1.0-DN50,ZMQP-1.0-DN65,ZMQP-1.0-DN80,ZMQP-1.0-DN100,ZMQP-1.0-DN125,ZMQP-1.0-DN150,ZMQP-1.0-DN200,ZMQP-10-DN25,ZMQP-10-DN32,ZMQP-10-DN40,ZMQP-10-DN50,ZMQP-10-DN65,
ZMQP-10-DN80,ZMQP-10-DN100,ZMQP-10-DN125,ZMQP-10-DN150,ZMQP-10-DN200,ZMQP-1.6-DN25,ZMQP-1.6-DN32,ZMQP-1.6-DN40,ZMQP-1.6-DN50,ZMQP-1.6-DN65,
ZMQP-1.6-DN80,ZMQP-1.6-DN100,ZMQP-1.6-DN125,ZMQP-1.6-DN150,ZMQP-1.6-DN200,ZMQP-16-DN25,ZMQP-16-DN32,ZMQP-16-DN40,ZMQP-16-DN50,ZMQP-16-DN65,
ZMQP-16-DN80,ZMQP-16-DN100,ZMQP-16-DN125,ZMQP-16-DN150,ZMQP-16-DN200,ZMQP-4.0-DN25,ZMQP-4.0-DN32,ZMQP-4.0-DN40,ZMQP-4.0-DN50,ZMQP-4.0-DN65,
ZMQP-4.0-DN80,ZMQP-4.0-DN100,ZMQP-4.0-DN125,ZMQP-4.0-DN150,ZMQP-4.0-DN200,ZMQP-40-DN25,ZMQP-40-DN32,ZMQP-40-DN64,ZMQP-40-DN50,ZMQP-40-DN65,
ZMQP-40-DN80,ZMQP-40-DN100,ZMQP-40-DN125,ZMQP-40-DN150,ZMQP-40-DN200,ZMQP-4.6-DN25,ZMQP-4.6-DN32,ZMQP-4.6-DN40,ZMQP-4.6-DN50,ZMQP-4.6-DN65,
ZMQP-4.6-DN80,ZMQP-4.6-DN100,ZMQP-4.6-DN125,ZMQP-4.6-DN150,ZMQP-4.6-DN200,ZMQP-46-DN25,ZMQP-46-DN32,ZMQP-46-DN64,ZMQP-46-DN50,ZMQP-46-DN65,
ZMQP-46-DN80,ZMQP-46-DN100,ZMQP-46-DN125,ZMQP-46-DN150,ZMQP-46-DN200,氣動(dòng)薄膜套筒切斷閥
一、ZMQM氣動(dòng)薄膜套筒切斷概述:
氣動(dòng)薄膜套筒切斷閥采用頂導(dǎo)向結(jié)構(gòu),配用多彈簧執(zhí)行機(jī)構(gòu)。具有結(jié)構(gòu)緊湊、重量輕、動(dòng)作靈敏、流體通道呈S流線型、壓降損失小、閥容量大、拆裝方便等優(yōu)點(diǎn)。
ZMQ切斷閥接受來(lái)自調(diào)節(jié)儀表的信號(hào),切斷、開(kāi)啟或改變介質(zhì)流向,達(dá)到對(duì)壓力、流量、液位等工藝參數(shù)自動(dòng)控制。廣泛應(yīng)用于石油、化工、冶金、電力、輕工、紡織等各種工業(yè)部門的生產(chǎn)過(guò)程自動(dòng)控制和運(yùn)程控制系統(tǒng)中。
氣動(dòng)薄膜套筒切斷閥產(chǎn)品公稱壓力等級(jí)有PN10、16、40、46四種,公稱口徑范圍DN20~200mm。適用流體溫度由-60~450℃。泄漏量等級(jí)為IV級(jí)或VI級(jí)。流量特性為快開(kāi)。
二、ZMQM氣動(dòng)薄膜套筒切斷產(chǎn)品特點(diǎn):
2切斷閥采用多彈簧執(zhí)行機(jī)構(gòu)與調(diào)節(jié)機(jī)構(gòu)用三根立相連,整個(gè)高度可減小約30%,重量可減輕約30%。閥體按流體力學(xué)原理設(shè)計(jì)成等截面低流阻流道,額定流量系統(tǒng)數(shù)增大30%。
3閥內(nèi)件密封部分有嚴(yán)密型和軟密封兩種,嚴(yán)密型為堆焊硬質(zhì)合金,軟密封型為質(zhì)材料制作,關(guān)閉進(jìn)密封性能優(yōu)良。
4平衡型閥內(nèi)件,提高了切斷閥的許用壓差。
5波紋管密封型對(duì)移動(dòng)的閥桿形成完全的密封,堵絕了介質(zhì)外漏的可能性。
6 活塞式執(zhí)行機(jī)構(gòu),操作力大,使用壓差大。
三、ZMQM氣動(dòng)薄膜套筒切斷主要零件材料:
閥體、密封套筒:HT200、ZG230-450、ZG1Cr18Ni9Ti、ZG1Cr18Ni12MO2Ti
閥芯、閥座:1Cr18Ni9T、 OCr18Ni12MO2Ti、1Cr18Ni9Ti堆焊司太萊合金
套筒、閥塞:1Cr18Ni9T、 OCr18Ni12MO2Ti、1Cr18Ni9Ti堆焊司太萊合金
填料:聚四氟乙烯,柔性石墨
波紋膜片:丁晴橡膠夾增強(qiáng)滌綸織物
彈簧:60Si2Mn
閥桿、推桿:2Cr13、1Cr18Ni9Ti
閥芯、閥塞(軟質(zhì)件):增強(qiáng)聚四氟乙烯
波紋管:1Cr18Ni9Ti
四、ZMQM氣動(dòng)薄膜套筒切斷技術(shù)參數(shù):
五、ZMQM氣動(dòng)薄膜套筒切斷安裝:
1安裝人員首先應(yīng)認(rèn)識(shí)到ZMQM氣動(dòng)薄膜套筒切斷是一種精密的儀表設(shè)備,不準(zhǔn)碰撞、跌摔、以免損壞,影響產(chǎn)品性能。
2 在初次開(kāi)工前和停工檢修后應(yīng)先沖洗配管系統(tǒng),然后安裝ZMQM氣動(dòng)薄膜套筒切斷,并應(yīng)保證管道內(nèi)力不超過(guò)電動(dòng)單座調(diào)節(jié)閥的極限值。
3 主意務(wù)必按ZMQM氣動(dòng)薄膜套筒切斷所示的介質(zhì)流動(dòng)方向(閥體上的箭頭)安裝電動(dòng)單座調(diào)節(jié)閥。
4ZMQM氣動(dòng)薄膜套筒切斷閥應(yīng)該垂直倒立安裝在管道上。執(zhí)行器在下,控制閥在上,如圖5所示,這樣可以保證介質(zhì)的溫度不會(huì)傳送到執(zhí)行器上。當(dāng)介質(zhì)溫度低于80℃時(shí),電動(dòng)單座調(diào)節(jié)閥可以正立安裝。當(dāng)介質(zhì)溫度高于80℃時(shí),ZMQM氣動(dòng)薄膜套筒切斷必須垂直倒立安裝,即執(zhí)行器向下安裝。在閥自重較大或有震動(dòng)的場(chǎng)合應(yīng)加支架。
5 在電動(dòng)單座調(diào)節(jié)閥前后安裝壓力表,以便設(shè)定調(diào)整時(shí)察看。
ZMQP-1.0-DN25,ZMQP-1.0-DN32,ZMQP-1.0-DN40,ZMQP-1.0-DN50,ZMQP-1.0-DN65,ZMQP-1.0-DN80,ZMQP-1.0-DN100,ZMQP-1.0-DN125,ZMQP-1.0-DN150,ZMQP-1.0-DN200,ZMQP-10-DN25,ZMQP-10-DN32,ZMQP-10-DN40,ZMQP-10-DN50,ZMQP-10-DN65, ZMQP-10-DN80,ZMQP-10-DN100,ZMQP-10-DN125,ZMQP-10-DN150,ZMQP-10-DN200,ZMQP-1.6-DN25,ZMQP-1.6-DN32,ZMQP-1.6-DN40,ZMQP-1.6-DN50,ZMQP-1.6-DN65, ZMQP-1.6-DN80,ZMQP-1.6-DN100,ZMQP-1.6-DN125,ZMQP-1.6-DN150,ZMQP-1.6-DN200,ZMQP-16-DN25,ZMQP-16-DN32,ZMQP-16-DN40,ZMQP-16-DN50,ZMQP-16-DN65, ZMQP-16-DN80,ZMQP-16-DN100,ZMQP-16-DN125,ZMQP-16-DN150,ZMQP-16-DN200,ZMQP-4.0-DN25,ZMQP-4.0-DN32,ZMQP-4.0-DN40,ZMQP-4.0-DN50,ZMQP-4.0-DN65, ZMQP-4.0-DN80,ZMQP-4.0-DN100,ZMQP-4.0-DN125,ZMQP-4.0-DN150,ZMQP-4.0-DN200,ZMQP-40-DN25,ZMQP-40-DN32,ZMQP-40-DN64,ZMQP-40-DN50,ZMQP-40-DN65, ZMQP-40-DN80,ZMQP-40-DN100,ZMQP-40-DN125,ZMQP-40-DN150,ZMQP-40-DN200,ZMQP-4.6-DN25,ZMQP-4.6-DN32,ZMQP-4.6-DN40,ZMQP-4.6-DN50,ZMQP-4.6-DN65, ZMQP-4.6-DN80,ZMQP-4.6-DN100,ZMQP-4.6-DN125,ZMQP-4.6-DN150,ZMQP-4.6-DN200,ZMQP-46-DN25,ZMQP-46-DN32,ZMQP-46-DN64,ZMQP-46-DN50,ZMQP-46-DN65, ZMQP-46-DN80,ZMQP-46-DN100,ZMQP-46-DN125,ZMQP-46-DN150,ZMQP-46-DN200,氣動(dòng)薄膜套筒切斷閥