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進口低溫電磁閥
進口低溫電磁閥產品概述
美國沃克(WORK)進口低溫電磁閥(超低溫電磁閥)適用于多種低溫無腐蝕清潔介質,廣泛應用于*,醫療,制氣,材料研究等高精尖領域。
進口低溫電磁閥工作原理:
常閉:當線圈通電時,電磁鐵芯吸合,卸壓孔打開,主活塞由介質壓力推動,打開主閥口,介質流通。
當線圈斷電時,主閥口關閉,介質截止。
常開:當線圈通電時,電磁鐵芯吸合,卸壓孔關閉,主活塞由介質壓力推動,關閉主閥口,介質截止。
當線圈斷電時,主閥口打開,介質流通。
注:出口端壓力大于進口端壓力,介質會反向導通。可安裝止回閥或訂制自帶止回功能的閥。
進口低溫電磁閥主要技術參數
公稱通徑:DN1-300mm
公稱壓力:PN1.0-160Mpa
使用介質:液氮、液氨、制冷劑等超低溫液體或氣體
電壓偏差:正、負10%
閥體材料:不銹鋼(316、316L)
密封材料:金屬密封、四氟密封
連接方式:內螺紋或法蘭
控制方式:常閉(通電打開)、常開(通電關閉)
電氣連接:引線或接線盒式
使用電壓:標準AC220V、DC24V、其它電壓可選
特殊選配:防爆電磁閥,防水電磁閥
安裝提示:線圈豎直向上,也可根據需要任意安裝
防護等級:IP65
工作制 :*ED
工作形式:二位二通
進口低溫電磁閥詳細技術參數:http:///cn/products/100.htm
進口低溫電磁閥選型
a: 低溫電磁閥的電源電壓,防爆,防護等級等技術參數
b: 低溫電磁閥的工作方式
c: 低溫電磁閥的壓力和溫度
d: 低溫電磁閥的使用介質(名稱、粘度、顆粒 腐蝕性、毒性)
更多的詳細資料咨詢。北京中宇凡閥門有限公司經營進口球閥,進口蝶閥,進口電磁閥,進口調節閥以及其他各類進口閥門。產品品質優良,竭誠為您服務,咨詢訂購。
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