昆明(ming)电(dian)动(dong)二通(tong)阀批(pi)发
热(re)门(men)标(biao)签
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昆(kun)明单偏心(xin)对夹(jia)电(dian)动(dong)蝶阀(fa)(17)
云南(nan)单偏心(xin)对夹电(dian)动蝶(die)阀(fa)厂家(17)
昆明(ming)单(dan)偏心对(dui)夹(jia)电(dian)动蝶(die)阀厂(chang)家(jia)(17)
云(yun)南单(dan)偏(pian)心对(dui)夹电(dian)动蝶阀(fa)(16)
云南(nan)单偏(pian)心(xin)对夹涡(wo)轮(lun)蝶(die)阀(fa)(16)
昆(kun)明单偏(pian)心对夹涡轮(lun)蝶(die)阀(fa)(16)
云(yun)南(nan)单(dan)偏(pian)心(xin)对夹(jia)涡(wo)轮蝶(die)阀(fa)厂家(16)
昆明(ming)单偏心(xin)对夹涡轮(lun)蝶(die)阀(fa)厂家(jia)(16)
昆明排(pai)渣(zha)闸(zha)阀(11)
云南排(pai)渣(zha)闸阀厂(chang)家(11)
昆明排(pai)渣闸(zha)阀厂(chang)家(11)
云(yun)南(nan)暖通(tong)阀(fa)门(10)
昆明暖通阀(fa)门(10)
云南(nan)暖通(tong)阀门批(pi)发(fa)(10)
云南(nan)排(pai)渣闸阀(fa)(10)
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电动调(diao)节(jie)阀(fa)
电动(dong)阀是自(zi)动(dong)调(diao)节控制(zhi)管(guan)道(dao)流(liu)量(liang)度(du)的装置,能调节蒸汽(qi)或(huo)冷(leng)、热水(shui)的流(liu)量(liang),广(guang)泛(fan)用于中央空调(diao)采(cai)暖(nuan)、水(shui)处(chu)理、工(gong)业(ye)加(jia)工行(xing)业等系统的流(liu)体控制。如(ru):空调通(tong)风(feng)设备(bei)的水(shui)路控(kong)制(zhi)、供暖设备(bei)的(de)水路控制。
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电(dian)动二(er)通阀
电动(dong)二通(tong)阀由温(wen)度传(chuan)感器(qi),比(bi)例积分温度(du)控(kong)制器和(he)电(dian)动(dong)调(diao)节阀组(zu)成送风(feng)温(wen)度(du)控制(zhi)系(xi)统,安(an)装在回(hui)水管的(de)温度(du)传(chuan)感器,把(ba)检(jian)测到(dao)的温(wen)度信号(hao)传(chuan)送(song)至(zhi)温度(du)控(kong)制(zhi)器(qi),由温度控(kong)制器(qi)将(jiang)温度传感(gan)器(qi)的检测值(zhi)与设定值(zhi)不断比(bi)较,同(tong)时(shi)不断(duan)地(di)…