RETZ瑞茨『進口焊接截止閥』詳細介紹●RETZ截止閥系列●RETZ焊接截止閥●產品數據

?進口焊接截止閥描述--

RETZ焊接截止閥閥瓣、閥座的密封面采用司太立鈷基硬質合金堆焊而成，耐磨、耐高溫，抗擦傷,啟閉時閥瓣行程小，啟閉時間短,中腔采用壓力自緊式密封結構，密封性能越好

The sealing surface of the valve and valve seat of the RETZ welding cut-off valve is made of Slite cobalt based hard alloy. It is wear-resistant, high temperature resistant, anti bruising, small stroke, short opening and closing time, and a self tight seal structure in the middle cavity. The better sealing performance is.

?進口焊接截止閥特征--

采用自密封閥蓋、整體嵌入式結構設計

閥體、閥蓋均采用整體鍛造材料更加堅固

閥頭與閥桿為分體式結構，閥頭采用不旋轉球頭，關閉時閥頭和閥座以面接觸方式擠壓密封

閥門填料耐高溫高壓，具有密封性能好的特點

密封填料位于閥桿螺紋之下，以隔絕螺紋與介質,確保密封的嚴密性

工作行程小，啟閉時間短;

?進口焊接截止閥用途--

廣泛應用于給藥廠、冶金、蒸汽系統、熱油系統、石油、化工、鍋爐行業等行業，尤其用在電廠超高溫高壓一次門及排污門，是現代工業中理想的通用管道控制部件。

It is widely used in pharmaceutical industry, metallurgy, steam system, hot oil system, oil, chemical industry, boiler industry and other industries, especially in the power plant ultra high temperature and high pressure one door and sewage door, is the ideal general pipe control part in modern industry.

?進口焊接截止閥參數--

公稱壓力：160-420Bar

接口尺寸：1/4-4”

適用溫度：-20℃～+425℃～+570℃;

制造材料：A105、304、316、F11、F91、F22

連接方式: 對焊，承插焊