{"id":48615,"date":"2025-05-30T08:29:35","date_gmt":"2025-05-30T06:29:35","guid":{"rendered":"https:\/\/www.fiorentini.com\/?p=48615"},"modified":"2025-12-03T11:00:59","modified_gmt":"2025-12-03T10:00:59","slug":"swv-subway","status":"publish","type":"post","link":"https:\/\/www.fiorentini.com\/en\/solutions\/products\/water-products\/air-valves\/swv-subway\/","title":{"rendered":"SWV SUBWAY"},"content":{"rendered":"\n<p>The <strong>SWV SUBWAY<\/strong> is an automatic air valve designed for <strong>underground installations<\/strong> where building a manhole is either impossible or too costly. It provides air <strong>degassing<\/strong> during operation, and allows the <strong>intake and release of large volumes of air<\/strong> during the emptying and filling of sewer pipelines.<\/p>\n\n\n\n<p>It is typically installed at slope changes and high points in sewer lines, in areas subject to freezing, under roads, and in buildings.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>The SWV SUBWAY is an automatic air valve designed for underground installations where building a manhole is either impossible or too costly. It provides air degassing during operation, and allows the intake and release of large volumes of air during the emptying and filling of sewer pipelines. It is typically installed at slope changes and [&hellip;]<\/p>\n","protected":false},"author":12,"featured_media":49006,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"template-single-product.php","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[599,603,1,235,337,503,545,606,607],"tags":[],"class_list":["post-48615","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-air-valves","category-wastewater","category-solutions","category-products","category-applications","category-water-products","category-water-networks","category-industrial-and-mining","category-building-and-construction"],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.2 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>SWV SUBWAY - Pietro Fiorentini<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.fiorentini.com\/en\/solutions\/products\/water-products\/air-valves\/swv-subway\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"SWV SUBWAY - Pietro Fiorentini\" \/>\n<meta property=\"og:description\" content=\"The SWV SUBWAY is an automatic air valve designed for underground installations where building a manhole is either impossible or too costly. 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