北京中宇凡閥門有限公司
主營產(chǎn)品:進口閥門,北京閥門,進口電磁閥,進口調節(jié)閥,進口球閥,進口減壓閥,進口高溫電磁閥,進口高壓電磁閥,進口電動調節(jié)閥,進口氣動調節(jié)閥,進口自力式調節(jié)閥,進口高溫閥門,進口高壓閥門,進口低溫閥門,進口電動閥 ... |
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北京中宇凡閥門有限公司
主營產(chǎn)品:進口閥門,北京閥門,進口電磁閥,進口調節(jié)閥,進口球閥,進口減壓閥,進口高溫電磁閥,進口高壓電磁閥,進口電動調節(jié)閥,進口氣動調節(jié)閥,進口自力式調節(jié)閥,進口高溫閥門,進口高壓閥門,進口低溫閥門,進口電動閥 ... |
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更新時間:2018-05-14 09:00:00瀏覽次數(shù):591
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美國沃克(WORK)(液氨電磁閥,氨氣電磁閥,防腐電磁閥)用于各種常溫、常壓、低壓場合,適用于各種腐蝕性介質或帶微粒介質使用;例如鹽酸、硫酸、各種電鍍液、各種油類、芳香族溶劑、脂肪族溶劑等管路的自動控制;廣泛應用于試驗設備、科研、制藥、電鍍涂裝、清晰設備及農(nóng)業(yè)設備等行業(yè),是化工流體自動化生產(chǎn)設備的*配套產(chǎn)品。
氨用電磁閥常閉型:當線圈通電時,先導閥芯吸合,先導孔打開,閥上腔卸壓,活塞靠下腔介質壓力推動,電磁閥打開。當線圈斷電時,先導閥芯靠彈簧復位,先導孔關閉,閥上腔由活塞節(jié)流孔增壓和復位彈簧的推力,電磁閥關閉。
氨用電磁閥常開型:當線圈通電時,先導閥芯靠彈簧復位,先導孔關閉,閥上腔由活塞節(jié)流孔增壓和復位彈簧的推力,電磁閥關閉。當線圈斷電時,先導閥芯靠彈簧復位,先導孔打開,閥上腔卸壓,活塞靠下腔介質壓力推動,電磁閥打開。
注:出口端壓力大于進口端壓力,介質會反向導通??砂惭b止回閥。
主要技術參數(shù):
產(chǎn)品規(guī)格:DN1-DN50mm
閥體材質:PTFE,PVC,ABS
適用介質:液氨、氨氣、氨水等高強度腐蝕性流體。
介質溫度:-40℃-250℃
介質粘度:小于50CSt (大于50時需定制)
防護性能:防水、防爆(Exd IICT5)、防腐
閥芯材質: PTFE
接線方式:接線座式、引線式、插頭式
控制方式:常開(通電關閉,斷電打開);常閉(斷電關閉,通電打開)
電源電壓:DC24~127V;AC36~380V
連接方式:內(nèi)螺紋、法蘭、(外螺紋和特殊接口可定做或加轉接頭)
泄 漏 量:零
備注:特殊型可定制
詳細技術參數(shù):http://www.zy139。。com/cn/products/96.htm
a: 氨用電磁閥的電源電壓,防爆,防護等級等技術參數(shù)
b: 氨用電磁閥的工作方式
c: 氨用電磁閥的壓力和溫度
d: 氨用電磁閥的使用介質(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(jīng)營進口球閥,進口蝶閥,進口電磁閥,進口調節(jié)閥以及其他各類進口閥門。產(chǎn)品品質優(yōu)良,竭誠為您服務,咨詢訂購。
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