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進口電動小流量調(diào)節(jié)閥

美國沃克WORK電動小流量調(diào)節(jié)閥是針對某些特殊工況量身定制的電動調(diào)節(jié)閥，微小流量電動調(diào)節(jié)閥是采用鍛造閥體鍛制而成，易做成高壓電動調(diào)節(jié)閥。閥芯尺寸可從加工差等0.15-15mm，可適應各種不同流量要求的工況。配由引進進口技術的電子式電動執(zhí)行器，電動執(zhí)行機構內(nèi)有伺服放大器，無需另配伺服放大器，有輸入控制信號（4～20mADC或1～5VDC）及單相電源即可控制運轉(zhuǎn)，實現(xiàn)對流量等參數(shù)的調(diào)節(jié)。微小流量電動調(diào)節(jié)閥具有體積小，重量輕、連線簡單、流量大、調(diào)節(jié)精度高等特點，電動小流量調(diào)節(jié)閥廣泛應用于電力、石油、化工、冶金、環(huán)保、輕工、教學和科研設備等行業(yè)的工業(yè)過程自動控制系統(tǒng)中。

電動小流量調(diào)節(jié)閥(高壓閥體) 電動小流量調(diào)節(jié)閥(低壓閥體)

進口電動小流量調(diào)節(jié)閥主要技術參數(shù)

進口調(diào)節(jié)閥分類以及技術參數(shù)：http://www.zy139。。ｃｏｍ/cn/products/617.htm  

公稱通徑(DN)：G3/8"、1/2"、G3/4"、G1"

閥座直徑(dn) ：1.5-15mm

允許壓差(MPa) ：≤公稱壓力

公稱壓力(MPa) ：1.6-32Mpa

額定行程(mm) ：8      10    12

閥蓋形式：標準型(-17～+250℃)、高溫型(+250～+450℃)、低溫型(-40～-196℃)、波紋管密封型(-40～+350℃)

壓蓋形式：螺栓壓緊式

密封填料：V型聚四氟乙烯填料、V型柔性石墨填料

閥芯形式：單座市

流量特性：等百分比、直線性

配置執(zhí)行器類別：PSL系列、3810L系列等電動執(zhí)行器(客戶品牌亦可)

執(zhí)行器參數(shù)：電源電壓：220V、輸入信號：4-20mA或1-5V?DC、輸出信號：4-20mA?DC

防護等級：相當IP65、隔爆標志：ExdⅡBT4(ExdⅡBT6特殊定制)、手操功能：手柄

環(huán)境溫度：-25～+70℃、環(huán)境濕度：≤95%主要零件材料

 更多的詳細資料咨詢。北京中宇凡閥門有限公司經(jīng)營進口球閥，進口蝶閥，進口電磁閥，進口調(diào)節(jié)閥以及其他各類進口閥門。產(chǎn)品品質(zhì)優(yōu)良，竭誠為您服務，咨詢訂購。

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