{"id":9841,"date":"2026-07-01T17:18:30","date_gmt":"2026-07-01T15:18:30","guid":{"rendered":"https:\/\/www.fergo.eu\/produkt\/gestra-steam-traps-special-traps\/"},"modified":"2026-09-03T09:01:54","modified_gmt":"2026-09-03T07:01:54","slug":"gestra-steam-traps-special-traps","status":"publish","type":"produkt","link":"https:\/\/www.fergo.eu\/en\/product\/gestra-steam-traps-special-traps\/","title":{"rendered":"Gestra Steam Traps \u2013 Special Traps"},"content":{"rendered":"<p class=\"bodytext\">AK45: Start-up drain valve for discharging condensate from steam systems during start-up and for residual drainage during shutdown. With integrated strainer (Y-strainer) and blowdown device. Standard closing pressure 0.8 bar.  <\/p>\n<p class=\"bodytext\">UBK46: Condensate discharge controller for draining condensate without flash steam. Discharge temperature adjustable. With integrated strainer (Y-strainer).  <\/p>\n<p class=\"bodytext\">MK20: Steam trap for low-pressure steam heating systems.<\/p>\n<p class=\"bodytext\">TK23 and TK24: Steam traps with thermal pilot control via mono control diaphragms for draining large, continuously accumulating condensate volumes.<\/p>\n<p class=\"bodytext\">GK11: Steam trap with stepped nozzle for discharging very large condensate volumes. With integrated Vaposcope for optimum trap adjustment. <\/p>\n","protected":false},"excerpt":{"rendered":"<p>AK45: Start-up drain valve for discharging condensate from steam systems during start-up and for residual drainage during shutdown. With integrated strainer (Y-strainer) and blowdown device. Standard closing pressure 0.8 bar. UBK46: Condensate discharge controller for draining condensate without flash steam. Discharge temperature adjustable. With integrated strainer (Y-strainer). MK20: Steam trap for low-pressure steam heating systems. [&hellip;]<\/p>\n","protected":false},"featured_media":9842,"template":"","meta":{"_acf_changed":false,"_acf":"","footnotes":""},"produktgruppe":[129],"class_list":["post-9841","produkt","type-produkt","status-publish","has-post-thumbnail","hentry","produktgruppe-steam-traps"],"acf":{"produkt_beschreibung":"<p class=\"bodytext\">AK45: Start-up drain valve for discharging condensate from steam systems during start-up and for residual drainage during shutdown. With integrated strainer (Y-strainer) and blowdown device. Standard closing pressure 0.8 bar.  <\/p>\n<p class=\"bodytext\">UBK46: Condensate discharge controller for draining condensate without flash steam. Discharge temperature adjustable. With integrated strainer (Y-strainer).  <\/p>\n<p class=\"bodytext\">MK20: Steam trap for low-pressure steam heating systems.<\/p>\n<p class=\"bodytext\">TK23 and TK24: Steam traps with thermal pilot control via mono control diaphragms for draining large, continuously accumulating condensate volumes.<\/p>\n<p class=\"bodytext\">GK11: Steam trap with stepped nozzle for discharging very large condensate volumes. With integrated Vaposcope for optimum trap adjustment. <\/p>","product_short_desc":"AK45, GK11, GK21, MK20, TK23, TK24, UBK46","shop_link":"","technische_daten_tabellen_repeater":[{"tabellen_label":"Technical Specifications","technische_daten_repeater":[{"column_left":"Type","column_right":"Steam traps","product_fact_display":"none","product_fact_order":"","shorten":false},{"column_left":"Sizes","column_right":"DN15 - DN150","product_fact_display":"top","product_fact_order":1,"shorten":false},{"column_left":"Flange connection","column_right":"ANSI 150, PN16, PN40, ANSI 300, PN25","product_fact_display":"top","product_fact_order":2,"shorten":false},{"column_left":"Case material","column_right":"1.0619, 1.0460, EN-JM 1030, EN-JL 1040","product_fact_display":"top","product_fact_order":3,"shorten":false},{"column_left":"Pressure range","column_right":"PN40, PN25, PN16, PN6","product_fact_display":"none","product_fact_order":"","shorten":false},{"column_left":"Connection","column_right":"Internal threads, external and internal threads, weld ends, flanges","product_fact_display":"top","product_fact_order":4,"shorten":false}]}],"produkt_downloads":"<a href=\"https:\/\/www.fergo.eu\/wp-content\/uploads\/2019\/01\/AK45_ger.pdf\">Download \"AK 45\" German<\/a>\n\n<a href=\"https:\/\/www.fergo.eu\/wp-content\/uploads\/2019\/01\/AK45_eng.pdf\">Download \"AK 45\" English<\/a>\n\n<a href=\"https:\/\/www.fergo.eu\/wp-content\/uploads\/2019\/01\/MK20_ger.pdf\">Download \"MK 20\" German<\/a>\n\n<a href=\"https:\/\/www.fergo.eu\/wp-content\/uploads\/2019\/01\/MK20_eng.pdf\">Download \"MK 20\" English<\/a>\n\n<a href=\"https:\/\/www.fergo.eu\/wp-content\/uploads\/2019\/01\/UBK46_ger.pdf\">Download \"UBK 46\" German<\/a>\n\n<a href=\"https:\/\/www.fergo.eu\/wp-content\/uploads\/2019\/01\/UBK46_eng.pdf\">Download \"UBK 46\" English<\/a>\n\n<a href=\"https:\/\/www.fergo.eu\/wp-content\/uploads\/2019\/01\/TK23_TK24_ger.pdf\">Download \"TK 23, TK 24\" German<\/a>\n\n<a href=\"https:\/\/www.fergo.eu\/wp-content\/uploads\/2019\/01\/TK23_TK24_eng.pdf\">Download \"TK 23, TK 24\" English<\/a>\n\n<a href=\"https:\/\/www.fergo.eu\/wp-content\/uploads\/2019\/01\/GK11_GK21_ger.pdf\">Download \"GK 11, GK 21\" German<\/a>\n\n<a href=\"https:\/\/www.fergo.eu\/wp-content\/uploads\/2019\/01\/GK11_GK21_eng.pdf\">Download \"GK 11, GK 21\" English<\/a>","datenblaetter_repeater":[{"datenblatt":5675,"download_titel":"Download \"AK 45\" German"},{"datenblatt":5892,"download_titel":"Download \"AK 45\" English"},{"datenblatt":5893,"download_titel":"Download \"MK 20\" German"},{"datenblatt":5894,"download_titel":"Download \"MK 20\" English"},{"datenblatt":5895,"download_titel":"Download \"UBK 46\" German"},{"datenblatt":5896,"download_titel":"Download \"UBK 46\" English"},{"datenblatt":5897,"download_titel":"Download \"TK 23, TK 24\" German"},{"datenblatt":5898,"download_titel":"Download \"TK 23, TK 24\" English"},{"datenblatt":5899,"download_titel":"Download \"GK 11, GK 21\" German"},{"datenblatt":5900,"download_titel":"Download \"GK 11, GK 21\" 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>Special Traps AK45, GK11, MK20, TK23 | Fergo Armaturen GmbH<\/title>\n<meta name=\"description\" content=\"Discover the special traps AK45, GK11, GK21, MK20, TK23, TK24, UBK46. 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