{"id":16314,"date":"2024-10-08T17:17:43","date_gmt":"2024-10-08T15:17:43","guid":{"rendered":"https:\/\/arca-valve.com\/?post_type=arcapedia&#038;p=16314"},"modified":"2026-10-30T16:17:52","modified_gmt":"2026-10-30T15:17:52","slug":"back-pressure-increase","status":"publish","type":"arcapedia","link":"https:\/\/arca-valve.com\/en\/arcapedia\/back-pressure-increase\/","title":{"rendered":"Back pressure increase"},"content":{"rendered":"<br \/>\n<section\n    id=\"\"\n    class=\"   c-widget c-widget-- \"\n    data-\n    style=\"--bg-color: inherit;--font-color: inherit;--main-color: #fff;\"  ><\/p>\n<div class=\"o-wrapper\">\n<div class=\"columns is-centered\">\n<div class=\"column is-8-desktop\">\n<p>To reduce valve noise emission, the outlet pressure of the valve is increased by using fixed throttle stages (perforated discs and perforated cages) downstream of the valve. This results in lower differential pressures within the valve and, in the case of gases, reduced flow velocities at the valve outlet.<\/p>\n<\/p><\/div>\n<\/p><\/div>\n<\/p><\/div>\n<style type=\"text\/css\">\n        [data-] {\n        }\n      <\/style>\n<\/section>\n","protected":false},"author":13,"parent":0,"template":"","meta":{"_acf_changed":false,"inline_featured_image":false,"footnotes":""},"class_list":["post-16314","arcapedia","type-arcapedia","status-publish","hentry"],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v28.8 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>Back pressure increase | ARCApedia: Lexicon of flow control technology<\/title>\n<meta name=\"description\" content=\"Back pressure increase briefly explained \u27a4 In our ARCApedia by ARCA Valve\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" 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