德寶德burkert2012型截止閥,burket氣動(dòng)角座閥,burkert角座閥,寶德氣動(dòng)閥
德寶德burkert2012型截止閥是常規截止閥的變型。在該閥門(mén)中，閥瓣和閥座通常是基于柱塞原理設計的。閥瓣磨光成柱塞與閥桿相連接，密封是由套在柱塞上的兩個(gè)彈性密封圈實(shí)現的。兩個(gè)彈性密封圈用一個(gè)套環(huán)隔開(kāi)，并通過(guò)由閥蓋螺母施加在閥蓋上的載荷把柱塞周?chē)拿芊馊豪巍椥悦芊馊δ軌蚋鼡Q，可以采用各種各樣的材料制成，該閥門(mén)主要用于“開(kāi)”或者“關(guān)”，但是備有特制形式的柱塞或特殊的套環(huán)，也可以用于調節流量。
德寶德burkert2012型截止閥閥體的結構形式有直通式、直流式和直角式。直通式是zui常見(jiàn)的結構，但其流體的阻力zui大。直流式流體阻力較小，多用于含固體顆粒或粘度大的流體。直角式閥體多采用鍛造，適用于較小通經(jīng)、較高壓力的的截止閥。
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：\39526590\39529839/39529830轉8005或者8002
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\39529831\39529839\39529839-8007或者8008
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聯(lián)人；單榮兵/余娟
德寶德burkert2012型截止閥,burket氣動(dòng)角座閥,burkert角座閥,寶德氣動(dòng)閥
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146347 2012-A2-50,0-EE-VA-SA47-C-G-N6-0000* NK51