RETZ瑞茨『進(jìn)口焊接閘閥』詳細(xì)介紹●RETZ閘閥系列●RETZ焊接閘閥●產(chǎn)品數(shù)據(jù)

?進(jìn)口焊接閘閥描述

RETZ焊接閘閥采用自密封式結(jié)構(gòu)設(shè)計(jì)，當(dāng)壓力越高密封性能越好。轉(zhuǎn)動(dòng)手輪，通過手輪與閥桿的螺紋的進(jìn)、退，提升或下降與閥桿連接的閥板，達(dá)到開啟和關(guān)閉的作用

RETZ imported welded gate valves are designed with self sealing structure. When the pressure is higher, the sealing performance is better. By rotating the handwheel, the valve plate connected with the stem can be lifted or lowered through the advance and retreat of the handwheel and the stem, so as to achieve the function of opening and closing.

?進(jìn)口焊接閘閥用途—

焊接閘閥的特點(diǎn)是耐高溫高壓，*的自密封設(shè)計(jì)，壓力越高，密封越可靠。適用于火力電站各種系統(tǒng)的管路上，切斷或接通管路介質(zhì)。適用介質(zhì)：水、蒸氣、油品等非腐蝕性介質(zhì)。

?進(jìn)口焊接閘閥特點(diǎn)--

1.采用彈簧加載填料沖擊系統(tǒng)提高填料密封的持久性和可靠性

2.流體阻力小 , 密封面受介質(zhì)的忡刷和侵蝕小

3.介質(zhì)流向不受限制 , 不擾流、不降低壓力

4.閥蓋自緊密封設(shè)計(jì)，壓力越高，密封越可靠

5.雙向承壓密封設(shè)計(jì)，滿足各類特殊工況的苛刻要求

?進(jìn)口焊接閘閥參數(shù)--

公稱壓力：16-420Bar

接口尺寸：1/2-2”

適用溫度：-20℃～+425℃～+570℃;

制造材料：A105、304、316、316L、F91、F22

連接方式: 對(duì)焊、承插焊

適用介質(zhì)：高溫高壓氣體、油品、水、過熱蒸汽等多種非腐蝕性或高腐蝕性介質(zhì);