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塑料電磁閥等相關產品介紹
塑料電磁閥分為：防爆和非防爆，連接尺寸有法蘭、粘接、螺紋等。
流體溫度：≤50℃、≤180℃，通徑：DN1.2-DN80．螺紋防腐電磁閥是用工程塑料PVC、 CPVC、UPVC、ABS或聚四氟制造。密封件，適宜飲用水、各類未經處理的污水、雨水、海水及各種酸堿鹽溶液、有機溶劑等。流體與金屬隔絕防腐；無易損膜片；零泄漏；大流量；超大先導孔防顆粒雜質堵塞。
UPVC電磁閥（又稱硬PVC），它是氯乙烯單體經聚合反應而制成的無定形熱塑性樹脂加一定的添加劑組成。有較強的力學性能，耐磨，難燃，介電性能良好，具有耐腐蝕性能，可適應一般性的腐蝕性流體。流體與金屬部件（動鐵芯、彈簧）完全隔絕，實現了結構上真正的耐腐蝕?；钊〈て?，電磁閥壽命長。先導孔孔徑超大，路徑短且直，不易被顆粒物、沉淀物或流體中的結晶物堵塞。嵌入式密封結構，密封性能更加可靠。被廣泛用于洗滌劑、印染、造紙廢液等等。 
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