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德國(guó)END-Armaturen VK451004螺紋連接球閥

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7/1或NPT標(biāo)準(zhǔn)），無(wú)需法蘭對(duì)接與額外密封墊片，僅需通過(guò)標(biāo)準(zhǔn)螺紋工具即可完成安裝，大幅簡(jiǎn)化施工流程。對(duì)于老廠管道改造、設(shè)備密集的狹小機(jī)柜空間，或中小口徑管道（DN10-DN50）的分支回路，螺紋連接可將安裝時(shí)間縮短至法蘭連接的1/3，且安裝后整體占用空間減少40%。例如在食品加工車間的果汁輸送支管改造中，VK451004可在不停機(jī)的情況下快速替換老舊閥門，單臺(tái)安裝耗時(shí)僅15分鐘，避免生產(chǎn)中斷造成的損失。"},"attribs":{"0":"*0+64"}},"apool":{"numToAttrib":{"0":["author","314892297448176"]},"nextNum":1}},"type":"text"}},"TXUPfHFAYd4wAWcpQj9ccCbEnvb":{"id":"TXUPfHFAYd4wAWcpQj9ccCbEnvb","snapshot":{"align":"","author":"314892297448176","children":[],"comments":[],"hidden":false,"locked":false,"parent_id":"OWxsfa67Rdgq0ScwJCfcnAa9nqg","revisions":[],"text":{"initialAttributedTexts":{"text":{"0":"（二）無(wú)阻塞流道+精密球體：低阻控流的“性能保障”"},"attribs":{"0":"*0+p"}},"apool":{"numToAttrib":{"0":["author","314892297448176"]},"nextNum":1}},"type":"heading3"}},"IJw5fAftfdHyjMcAfAfck2Lrnxd":{"id":"IJw5fAftfdHyjMcAfAfck2Lrnxd","snapshot":{"type":"text","parent_id":"OWxsfa67Rdgq0ScwJCfcnAa9nqg","comments":[],"revisions":[],"locked":false,"hidden":false,"author":"314892297448176","children":[],"text":{"initialAttributedTexts":{"text":{"0":"閥體采用“二片式”結(jié)構(gòu)設(shè)計(jì)，內(nèi)部流道呈直通式無(wú)阻塞形態(tài)，介質(zhì)流通阻力系數(shù)僅為0.2（傳統(tǒng)截止閥阻力系數(shù)達(dá)3.5），可有效降低泵組能耗。球體經(jīng)精密研磨處理，表面粗糙度≤0.8μm，與閥座的貼合度達(dá)99.9%；搭配NBR（丁腈橡膠）或PTFE（聚四氟乙烯）密封件，形成雙重密封結(jié)構(gòu)，泄漏量≤0.1ml/min（符合ISO 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常用型號(hào)：

END Armaturen球閥KA29-ED70

END Armaturen球閥ZA67-ED63

END Armaturen溢流閥P-18222

END Armaturen執(zhí)行器EE620702

END Armaturen執(zhí)行器EE620852

END Armaturen執(zhí)行器EE621002

END Armaturen執(zhí)行器HE621152

END Armaturen執(zhí)行器EE621252

END Armaturen執(zhí)行器HE621432

END Armaturen執(zhí)行器EE621652

END Armaturen執(zhí)行器ED620432

END Armaturen執(zhí)行器EZ000004

END Armaturen執(zhí)行器EZ000001

END Armaturen安全閥SV130023

END Armaturen安全閥SV130021

END Armaturen球閥ZE311021

END Armaturen球閥ZE311023

END Armaturen球閥ZE311024

德國(guó)END-Armaturen VK451004螺紋連接球閥