進口自力式流量控制閥
進口自力式流量控制閥產品概述
美國沃克(WORK)進口自力式流量控制閥(自力式流量控制閥)是一個新的控制閥種類,相對于手動控制閥,它的優點是能夠自動控制;相對于電動控制閥,它的優點是不需要外 部動力,應用實踐證明,在閉式水循環系統(如熱水供暖系統,空調冷凍系統)中,正確使用這種閥門,可以很方便地實現系統的流量分配;可以實現系統的動態平衡;可以大大簡化系統的調試工作;可以穩定泵的工作狀態等。
技術參數: http:///cn/products/742.htm
進口自力式流量控制閥工作原理
自力式流量控制閥從結構上說,是一個雙閥組合,即由一個手動控制閥組和自動平衡閥組組成,手動控制閥組的作用是設定流量,自動平衡閥組的作用是維持流量恒定。
進口自力式流量控制閥部分技術參數(更多技術參數及資料請來電索取)
稱壓力MPa:1.0、1.6、2.5、4.0、6.4Mpa或ANSI 150、300、600LB
zui高工作溫度 ℃:普通型≤140
硬密封配隔離罐≤200
法蘭標準 ANSI、JIS、DIN、GB、JB(特殊可按用戶提供)
閥體材質:鑄鋼、鑄不銹鋼
閥芯材質:不銹鋼,軟密封為不銹鋼鑲嵌橡膠圈
zui高工作壓力:公稱壓力(注意△Pmax及工作壓力與工作溫度的關系)
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,進口控制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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