液氬LAR氣動低溫球閥_﹣196℃乙烯低溫氣動球閥 型號(hao):DQ641F-25P DQ641F-40P 低溫球閥產品概述: 氣(qi)動(dong)低(di)(di)溫(wen)(wen)球閥(fa),液態石(shi)油氣(qi)LPG氣(qi)動(dong)低(di)(di)溫(wen)(wen)球閥(fa)采用(yong)長(chang)頸結構(gou),其目(mu)的(de)保護填(tian)料(liao)(liao)函的(de)功(gong)能,使(shi)填(tian)料(liao)(liao)函處(chu)(chu)于(yu)離(li)低(di)(di)溫(wen)(wen)較遠的(de)位(wei)置,保證填(tian)料(liao)(liao)的(de)密封效果。長(chang)頸的(de)頸長(chang)可(ke)根據使(shi)用(yong)溫(wen)(wen)度(du)(du)(du)和保冷材料(liao)(liao)的(de)厚度(du)(du)(du),來選(xuan)擇不同的(de)長(chang)度(du)(du)(du)。閥(fa)體經過特殊的(de)低(di)(di)溫(wen)(wen)處(chu)(chu)理(li),確保材料(liao)(liao)的(de)低(di)(di)溫(wen)(wen)性(xing)能,在(zai)低(di)(di)溫(wen)(wen)工況中運(yun)行時,不會因為溫(wen)(wen)度(du)(du)(du)變化造成變形而導致泄(xie)漏。﹣196℃低(di)(di)溫(wen)(wen)氣(qi)動(dong)球閥(fa)指使(shi)用(yong)介質溫(wen)(wen)度(du)(du)(du)在(zai)-40℃~-196℃的(de)低(di)(di)溫(wen)(wen)球閥(fa),用(yong)于(yu)低(di)(di)溫(wen)(wen)和深冷介質的(de)管理(li)系統。
液氧LOX氣動低溫球閥_上海永龍 氣(qi)(qi)(qi)動(dong)低溫球(qiu)閥(fa)裝配(pei)(單作用、雙作用)氣(qi)(qi)(qi)動(dong)執(zhi)行(xing)機構,通過(guo)0.4~0.7MPa的氣(qi)(qi)(qi)源壓(ya)力推動(dong)執(zhi)行(xing)機構活塞左右旋轉(zhuan)實現開啟與(yu)關閉(bi)動(dong)作。加裝防爆電(dian)磁(ci)閥(fa),信(xin)號反(fan)饋(行(xing)程開關),空(kong)氣(qi)(qi)(qi)過(guo)濾減(jian)壓(ya)閥(fa),手(shou)動(dong)手(shou)輪(lun)裝置,實現控制自(zi)動(dong)一體化(hua)。
液態天然氣LNG低溫氣動球閥_永龍閥門 低溫氣動球閥參數規范: 閥體(ti)材質:CF8/304 密(mi)封材料:RPTFE 公(gong)稱壓力:1.6Mpa-4.0Mpa 公稱通徑(jing):15mm~200mm 適用(yong)介質:液(ye)(ye)(ye)態(tai)天然氣LNG、液(ye)(ye)(ye)態(tai)石(shi)油(you)氣LPG、液(ye)(ye)(ye)氧LOX、液(ye)(ye)(ye)氮LIN、液(ye)(ye)(ye)氬LAR、液(ye)(ye)(ye)體二氧化碳LCO2、乙(yi)烯LC2H4等 適(shi)用溫度:-196℃~+80℃ 連接(jie)方式:法蘭(lan),對焊,承(cheng)插焊,螺紋(wen),外(wai)絲 介質流向:由閥門的左側向右流 驅動(dong)(dong)方式(shi):手動(dong)(dong),氣動(dong)(dong),電(dian)動(dong)(dong)
液氮LIN電動低(di)溫球(qiu)閥(fa)_上(shang)海永(yong)龍(long)閥(fa)門廠(chang) 上海永龍閥門廠(chang)低(di)(di)溫(wen)閥門系(xi)列:氣(qi)動(dong)(dong)低(di)(di)溫(wen)球閥,﹣196℃低(di)(di)溫(wen)氣(qi)動(dong)(dong)球閥采用(yong)長頸結構,其目的(de)保護填(tian)料函的(de)功(gong)能,可以避開外部(bu)熱的(de)作(zuo)用(yong)使壓蓋保持常溫(wen),以防(fang)止蓋密(mi)封(feng)件的(de)性能降低(di)(di),保證填(tian)料的(de)密(mi)封(feng)效果(guo)。同時(shi)還可以纏繞保冷(leng)材料,防(fang)止冷(leng)能損失。﹣196℃乙(yi)(yi)烯(xi)低(di)(di)溫(wen)氣(qi)動(dong)(dong)球閥主要(yao)用(yong)于乙(yi)(yi)烯(xi),液(ye)(ye)化(hua)天然(ran)氣(qi)裝置(zhi),天然(ran)氣(qi)LPG LNG儲(chu)罐,空分設備(bei),石油化(hua)工尾氣(qi)分離設備(bei),液(ye)(ye)氧、液(ye)(ye)氮、液(ye)(ye)氬、二氧化(hua)碳(tan)低(di)(di)溫(wen)貯槽及(ji)槽車(che)、變壓吸附制(zhi)氧等(deng)裝置(zhi)上。 液氬LAR氣動低溫球閥相關名稱:液氮低溫球閥,液氧低溫球閥,液化氣低溫球閥,液氬低溫球閥,乙烯低溫球閥,長頸低溫球閥,長軸低溫球閥,超低溫球閥,低溫切斷閥,低溫氣動切斷閥,低溫緊急切斷閥
|