{"id":267,"date":"2018-05-23T13:39:21","date_gmt":"2018-05-23T11:39:21","guid":{"rendered":"http:\/\/www.prometal.dk\/?page_id=267"},"modified":"2019-09-10T15:34:37","modified_gmt":"2019-09-10T13:34:37","slug":"lyddaempere-til-ventiler","status":"publish","type":"page","link":"https:\/\/www.prometal.dk\/?page_id=267","title":{"rendered":"Lydd\u00e6mpere"},"content":{"rendered":"<h1>LYDD\u00c6MPERE TIL VENTILER<\/h1>\n<p>ProMetal leverer lydd\u00e6mpere til ventiler. De leveres enten bygget sammen med ventilen (typisk p\u00e5 reguleringsventiler) for at overholde eventuelle st\u00f8jrestriktioner eller separat til eksisterende ventiler (ofte monteret p\u00e5 taget af bygninger, f.eks. ved st\u00f8rre sikkerhedsventiler.) Det er en enkel og effektiv m\u00e5de at sikre sit anl\u00e6g p\u00e5. Samtidig kan de v\u00e6re med til at skabe et mere behageligt arbejdsklima rundt om de maskiner, de er installeret p\u00e5.<\/p>\n<p>Ofte skal man tage h\u00f8jde for lydd\u00e6mpere allerede ved projektstart, da de kr\u00e6ver plads, enten i r\u00f8rsystemet (f.eks. ved op til flere meter r\u00f8rl\u00e6ngde), eller eksternt p\u00e5 taget af bygninger. Det er s\u00e5ledes vigtigt at man tjekker sine st\u00f8jberegninger p\u00e5 reguleringsventilerne og sikkerhedsventilerne p\u00e5 et tidligt stadie i projektet, da det ellers kan blive omkostningsfyldt at tilf\u00f8je senere.<\/p>\n<p>N\u00e5r h\u00f8jtryksgas eller \u2013damp slippes ud i den fri atmosf\u00e6re, kan der opst\u00e5 et ekstremt h\u00f8jt st\u00f8jniveau. Det produceres af den hurtige turbulens og hurtige ekspansion af gasarten. Det er denne st\u00f8j, som en ventillydd\u00e6mper kan v\u00e6re med til at reducere. Samtidig kan lydd\u00e6mperen v\u00e6re med til at sikre korrekt drift af det p\u00e5g\u00e6ldende procesanl\u00e6g ved at l\u00e6gge et tryk bagud p\u00e5 afgasningsprocessen.<\/p>\n<h2>Lydd\u00e6mperens opbygning<\/h2>\n<p>Lydd\u00e6mperen er opbygget af to sektioner. Den f\u00f8rste sektion d\u00e6mper de dybe toner og bredb\u00e5ndsst\u00f8j. Den anden sektion hovedsageligt absorberer mellemfrekvent og h\u00f8jfrekvent st\u00f8j. Endvidere er ventillydd\u00e6mperne kompakte og lette at installere, og kan samtidig forhindre indtr\u00e6ngning af snavs. Lydd\u00e6mperen skrues direkte i afbl\u00e6sningsporten.<\/p>\n<p>Lydd\u00e6mperne er designet specifikt til ventilen og de driftsforhold den skal arbejde under. De benyttes typisk til at d\u00e6mpe ventilst\u00f8j fra sikkerhedsventiler, driftsventiler og opstartsventiler p\u00e5 procesanl\u00e6g, p\u00e5 f.eks. kraftv\u00e6rker.<\/p>\n<p><a href=\"https:\/\/www.prometal.dk\/kontakt\/\">Kontakt ProMetal<\/a> hvis I \u00f8nsker yderligere informationer om ventillydd\u00e6mpere, eller hvis I er i tvivl om, hvordan I kan bruge lydd\u00e6mpere i jeres installation.<\/p>\n<p>Du kan ogs\u00e5 l\u00e6re mere om vores forskellige\u00a0<a href=\"https:\/\/www.prometal.dk\/ventiler\/\">ventiler<\/a>\u00a0her:<\/p>\n<ul>\n<li><a href=\"https:\/\/www.prometal.dk\/reguleringsventiler\/\">Reguleringsventiler<\/a><\/li>\n<li><a href=\"https:\/\/www.prometal.dk\/sikkerhedsventiler\/\">Sikkerhedsventiler<\/a><\/li>\n<li><a href=\"https:\/\/www.prometal.dk\/afspaerringsventiler\/\">Afsp\u00e6rringsventiler<\/a><\/li>\n<\/ul>\n","protected":false},"excerpt":{"rendered":"<p>LYDD\u00c6MPERE TIL VENTILER ProMetal leverer lydd\u00e6mpere til ventiler. De leveres enten bygget sammen med ventilen (typisk p\u00e5 reguleringsventiler) for at overholde eventuelle st\u00f8jrestriktioner eller separat til eksisterende ventiler (ofte monteret p\u00e5 taget af bygninger, f.eks. ved st\u00f8rre sikkerhedsventiler.) Det er en enkel og effektiv m\u00e5de at sikre sit anl\u00e6g p\u00e5. Samtidig kan de v\u00e6re med&hellip;<\/p>\n<p class=\"more-link\"><a href=\"https:\/\/www.prometal.dk\/?page_id=267\" class=\"themebutton2\">Read More<\/a><\/p>\n","protected":false},"author":2,"featured_media":562,"parent":1278,"menu_order":2,"comment_status":"closed","ping_status":"closed","template":"tmpl-page-sidebar.php","meta":{"footnotes":""},"class_list":["post-267","page","type-page","status-publish","has-post-thumbnail","hentry"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.7 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>Lydd\u00e6mpere til ventiler - designet specifikt til driftsforhold - ProMetal A\/S<\/title>\n<meta name=\"description\" content=\"ProMetal A\/S leverer lydd\u00e6mpere til ventiler. 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