{"id":10344,"date":"2026-07-01T17:18:36","date_gmt":"2026-07-01T15:18:36","guid":{"rendered":"https:\/\/www.fergo.eu\/produkt\/akr2-atomac-piston-check-valve\/"},"modified":"2026-09-03T14:04:43","modified_gmt":"2026-09-03T12:04:43","slug":"akr2-atomac-piston-check-valve","status":"publish","type":"produkt","link":"https:\/\/www.fergo.eu\/en\/product\/akr2-atomac-piston-check-valve\/","title":{"rendered":"AKR2 ATOMAC Piston Check Valve"},"content":{"rendered":"<p class=\"bodytext\">The ATOMAC AKR2 piston check valve is a spring-assisted piston check valve that ensures reliable sealing at low differential pressures in horizontal installation. In the AKR2 piston check valve, all media-contacting parts, including the compression spring, are lined with PFA\/PTFE. The FLOWSERVE AKR2 is based on the standard components of the ARV2 ball check valve and is available in the same Sizes and Face-to-face dimensions.  <\/p>\n\n<p class=\"wp-block-paragraph\"><\/p>\n","protected":false},"excerpt":{"rendered":"<p>The ATOMAC AKR2 piston check valve is a spring-assisted piston check valve that ensures reliable sealing at low differential pressures in horizontal installation. In the AKR2 piston check valve, all media-contacting parts, including the compression spring, are lined with PFA\/PTFE. The FLOWSERVE AKR2 is based on the standard components of the ARV2 ball check valve [&hellip;]<\/p>\n","protected":false},"featured_media":10345,"template":"","meta":{"_acf_changed":false,"_acf":"","footnotes":""},"produktgruppe":[125,135,128],"class_list":["post-10344","produkt","type-produkt","status-publish","has-post-thumbnail","hentry","produktgruppe-non-return-valves","produktgruppe-lift-check-valves","produktgruppe-pfa-lined-valves"],"acf":{"produkt_beschreibung":"<p class=\"bodytext\">The ATOMAC AKR2 piston check valve is a spring-assisted piston check valve that ensures reliable sealing at low differential pressures in horizontal installation. In the AKR2 piston check valve, all media-contacting parts, including the compression spring, are lined with PFA\/PTFE. The FLOWSERVE AKR2 is based on the standard components of the ARV2 ball check valve and is available in the same Sizes and Face-to-face dimensions.  <\/p>","product_short_desc":"Check Valve with PFA Lining","shop_link":"","technische_daten_tabellen_repeater":[{"tabellen_label":"Technical Specifications","technische_daten_repeater":[{"column_left":"Type","column_right":"Check Valve","product_fact_display":"none","product_fact_order":"","shorten":false},{"column_left":"Sizes","column_right":"DN15 - DN200, 1\/2\" - 8\"","product_fact_display":"top","product_fact_order":1,"shorten":false},{"column_left":"Flange connection","column_right":"PN10, ANSI 150, PN16","product_fact_display":"top","product_fact_order":2,"shorten":false},{"column_left":"Face-to-face","column_right":"DIN EN 558 Series 1, ANSI B 16.5","product_fact_display":"top","product_fact_order":3,"shorten":false},{"column_left":"Case material","column_right":"GGG40+PFA, GGG40+FEP","product_fact_display":"top","product_fact_order":4,"shorten":false},{"column_left":"Lining","column_right":"PFA, FEP","product_fact_display":"top","product_fact_order":5,"shorten":false},{"column_left":"Connection","column_right":"Flanges","product_fact_display":"none","product_fact_order":"","shorten":false}]}],"produkt_downloads":"<a href=\"https:\/\/www.fergo.eu\/wp-content\/uploads\/2021\/01\/AKR2_ger.pdf\">Download \"Check Valve AKR2\" German<\/a>\n\n<a href=\"https:\/\/www.fergo.eu\/wp-content\/uploads\/2021\/01\/AKR2_eng.pdf\">Download \"Check Valve AKR2\" English<\/a>","datenblaetter_repeater":[{"datenblatt":5687,"download_titel":"Download \"Check Valve AKR2\" German"},{"datenblatt":5914,"download_titel":"Download \"Check Valve AKR2\" English"}],"variations_repeater":null},"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v28.3 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>AKR2 Check Valve with PFA Lining<\/title>\n<meta name=\"description\" content=\"ATOMAC AKR2 piston check valve offers reliable sealing at low pressures, with durable PFA\/PTFE-lined parts for horizontal installation.\" \/>\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.fergo.eu\/en\/product\/akr2-atomac-piston-check-valve\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"AKR2 Check Valve with PFA Lining\" \/>\n<meta property=\"og:description\" content=\"ATOMAC AKR2 piston check valve offers reliable sealing at low pressures, with durable PFA\/PTFE-lined parts for horizontal installation.\" \/>\n<meta property=\"og:url\" content=\"https:\/\/www.fergo.eu\/en\/product\/akr2-atomac-piston-check-valve\/\" \/>\n<meta property=\"og:site_name\" content=\"High-Quality Industrial Fittings &amp; 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