{"id":2471,"date":"2019-11-24T16:29:58","date_gmt":"2019-11-24T14:29:58","guid":{"rendered":"https:\/\/polymat-bg.com\/products\/%d0%ba%d0%bb%d0%b0%d0%bf%d0%b8-%d1%81-%d0%b3%d1%83%d0%bc%d0%b5%d0%bd-%d0%bc%d0%b0%d0%bd%d1%88%d0%be%d0%bd\/"},"modified":"2024-10-11T12:19:17","modified_gmt":"2024-10-11T09:19:17","slug":"%d0%ba%d0%bb%d0%b0%d0%bf%d0%b8-%d1%81-%d0%b3%d1%83%d0%bc%d0%b5%d0%bd-%d0%bc%d0%b0%d0%bd%d1%88%d0%be%d0%bd","status":"publish","type":"page","link":"https:\/\/polymat-bg.com\/en\/products\/%d0%ba%d0%bb%d0%b0%d0%bf%d0%b8-%d1%81-%d0%b3%d1%83%d0%bc%d0%b5%d0%bd-%d0%bc%d0%b0%d0%bd%d1%88%d0%be%d0%bd\/","title":{"rendered":"Loose rubber lined centric butterfly valves \u2013 Desponia\u00ae \u0438 Desponia\u00ae plus \u2013 InterApp"},"content":{"rendered":"<div class=\"wpb-content-wrapper\"><p>[vc_row css=&#8221;.vc_custom_1574276489776{margin-top: -69px !important;background-image: url(https:\/\/polymat-bg.com\/wp-content\/uploads\/2019\/11\/bg-page-title.small_.png?id=366) !important;background-position: 0 0 !important;background-repeat: no-repeat !important;}&#8221;][vc_column width=&#8221;1\/4&#8243; css=&#8221;.vc_custom_1574276608765{margin-top: -15px !important;}&#8221;][vc_column_text]<\/p>\n<h1><img loading=\"lazy\" decoding=\"async\" class=\"size-full wp-image-320 alignleft\" src=\"https:\/\/polymat-bg.com\/wp-content\/uploads\/2019\/11\/title4-icon.png\" alt=\"\" width=\"33\" height=\"34\" \/>Products<\/h1>\n<p>[\/vc_column_text][\/vc_column][vc_column width=&#8221;3\/4&#8243; css=&#8221;.vc_custom_1574277363104{margin-top: -5px !important;}&#8221;][\/vc_column][\/vc_row][vc_row][vc_column width=&#8221;1\/3&#8243;][vc_raw_html]JTVCd3BiX21lbnVfYWNjb3JkaW9uJTIwbWVudSUzRCUyMlNpZGViYXIlMjIlMjBpY29uJTNEJTIyJTJCJTIyJTVEJTBB[\/vc_raw_html][\/vc_column][vc_column width=&#8221;2\/3&#8243;][vc_column_text]<\/p>\n<h3>Loose rubber lined centric butterfly valves \u2013 Desponia\u00ae \u0438 Desponia\u00ae plus \u2013 InterApp<\/h3>\n<p>[\/vc_column_text][vc_images_carousel images=&#8221;1400,1365,1367,1474,1470,1404,1446,1448,1440,1426,1442,1462,1452,1390&#8243; img_size=&#8221;full&#8221; speed=&#8221;2000&#8243; autoplay=&#8221;yes&#8221; css_animation=&#8221;fadeInRight&#8221;][vc_column_text]<strong>Main Futures:<\/strong><br \/>\nCentric &#8220;Butterfly&#8221; valves are used for ON\/OFF and flow regulation. Their principle of operation (opening and closing a quarter turn by means of a disk mounted on an axle) resembles that of ball valves, but their main advantages over them are lower cost and less weight, which eliminates the possible need for additional installation on supports.<\/p>\n<p><strong>Type of body:<\/strong><\/p>\n<ul>\n<li>Wafer \u2013 between flanges.<\/li>\n<li>Lug \u2013 between flanges with threaded LUGs. It is ALSO possible to dismantle the pipeline from one side without the need to remove the valve itself.<\/li>\n<li>U \u2013 shaped \u2013 double flanges<\/li>\n<\/ul>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-1369\" src=\"https:\/\/polymat-bg.com\/wp-content\/uploads\/2022\/07\/\u0438\u0430-\u0431\u0443\u0442.png\" alt=\"\" width=\"1720\" height=\"868\" srcset=\"https:\/\/polymat-bg.com\/wp-content\/uploads\/2022\/07\/\u0438\u0430-\u0431\u0443\u0442.png 1720w, https:\/\/polymat-bg.com\/wp-content\/uploads\/2022\/07\/\u0438\u0430-\u0431\u0443\u0442-300x151.png 300w, https:\/\/polymat-bg.com\/wp-content\/uploads\/2022\/07\/\u0438\u0430-\u0431\u0443\u0442-1024x517.png 1024w, https:\/\/polymat-bg.com\/wp-content\/uploads\/2022\/07\/\u0438\u0430-\u0431\u0443\u0442-768x388.png 768w, https:\/\/polymat-bg.com\/wp-content\/uploads\/2022\/07\/\u0438\u0430-\u0431\u0443\u0442-1536x775.png 1536w, https:\/\/polymat-bg.com\/wp-content\/uploads\/2022\/07\/\u0438\u0430-\u0431\u0443\u0442-260x131.png 260w, https:\/\/polymat-bg.com\/wp-content\/uploads\/2022\/07\/\u0438\u0430-\u0431\u0443\u0442-50x25.png 50w, https:\/\/polymat-bg.com\/wp-content\/uploads\/2022\/07\/\u0438\u0430-\u0431\u0443\u0442-150x75.png 150w\" sizes=\"(max-width: 1720px) 100vw, 1720px\" \/><\/p>\n<p><strong>Dimensions:<\/strong><\/p>\n<p>Nominal diameter:<\/p>\n<ul>\n<li>DN 50\u20141600 (Desponia\u00ae)<\/li>\n<li>DN 25\u2014600 (Desponia\u00ae plus)<\/li>\n<\/ul>\n<p>Nominal pressure:<\/p>\n<ul>\n<li>From 10 up to 16 \u0431\u0430\u0440\u0430 (Desponia\u00ae)<\/li>\n<li>Up to 20 \u0431\u0430\u0440\u0430 (Desponia\u00ae plus)<\/li>\n<\/ul>\n<p>Operating temperature: Depends on the sleeve and disc materials used<\/p>\n<p><strong>Materials:<\/strong><br \/>\nBody : cast iron GG25, Ductile Iron GGG50, Carbon Steel A216 WCB, Stainless Steel SS316, Polypropylene<br \/>\nDisc: Ductile Iron GGG50, Stainless Steel SS316, PTFE lined Stainless Steel SS316, Uranus B6, PVC, Polypropylene, etc.<\/p>\n<p>Sleeve &#8211; NBR, EPDM, FKM (Viton\u00ae), Hypalon\u00ae, Silicone, Food Grade Silicone, PTFE, etc.<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone wp-image-1852\" src=\"https:\/\/polymat-bg.com\/wp-content\/uploads\/2022\/08\/57164156_1252635554910413_6849081963500797952_n-\u2013-\u041a\u043e\u043f\u0438\u0435.jpg\" alt=\"\" width=\"1131\" height=\"535\" srcset=\"https:\/\/polymat-bg.com\/wp-content\/uploads\/2022\/08\/57164156_1252635554910413_6849081963500797952_n-\u2013-\u041a\u043e\u043f\u0438\u0435.jpg 976w, https:\/\/polymat-bg.com\/wp-content\/uploads\/2022\/08\/57164156_1252635554910413_6849081963500797952_n-\u2013-\u041a\u043e\u043f\u0438\u0435-300x142.jpg 300w, https:\/\/polymat-bg.com\/wp-content\/uploads\/2022\/08\/57164156_1252635554910413_6849081963500797952_n-\u2013-\u041a\u043e\u043f\u0438\u0435-768x364.jpg 768w, https:\/\/polymat-bg.com\/wp-content\/uploads\/2022\/08\/57164156_1252635554910413_6849081963500797952_n-\u2013-\u041a\u043e\u043f\u0438\u0435-260x123.jpg 260w, https:\/\/polymat-bg.com\/wp-content\/uploads\/2022\/08\/57164156_1252635554910413_6849081963500797952_n-\u2013-\u041a\u043e\u043f\u0438\u0435-50x24.jpg 50w, https:\/\/polymat-bg.com\/wp-content\/uploads\/2022\/08\/57164156_1252635554910413_6849081963500797952_n-\u2013-\u041a\u043e\u043f\u0438\u0435-150x71.jpg 150w\" sizes=\"(max-width: 1131px) 100vw, 1131px\" \/><\/p>\n<p><strong>Operating:<\/strong><br \/>\nManual with a handlever<br \/>\nManual with a gear box<br \/>\nAutomatic, with pneumatics \u2013 Doube acting or single acting with spring<br \/>\nAutomatic, with electric drive<\/p>\n<p><strong>Applications:<\/strong><br \/>\nFor water, gases, chemical media, abrasive applications, processes, food industry<\/p>\n<p><strong>Advantages:<\/strong><br \/>\n\u2022 Low price<br \/>\n\u2022 low own weight &#8211; easy to install<br \/>\n\u2022 massive sleeve, guaranteeing high hermeticity<br \/>\n\u2022 possibility of placing insulation<br \/>\n\u2022 possibility of automation<br \/>\n\u2022 easy sleeve replacement<\/p>\n<p><a href=\"https:\/\/polymat-bg.com\/wp-content\/uploads\/2022\/07\/DESPONIA_compressed.pdf\">Catalogue \u2013 InterApp DESPONIA<\/a><br \/>\n<a href=\"https:\/\/polymat-bg.com\/wp-content\/uploads\/2022\/08\/OPER_INT_MAINT_Desponia_Desponiaplus_accEN161_2026en_compressed.pdf\">IOM \u2013 InterApp DESPONIA<\/a><br \/>\n<a href=\"https:\/\/polymat-bg.com\/wp-content\/uploads\/2022\/08\/InterAPP-BG_compressed.pdf\">Brochure \u2013 InterApp<\/a><\/p>\n<p>[\/vc_column_text][\/vc_column][\/vc_row][vc_row][vc_column][vc_video link=&#8221;https:\/\/www.youtube.com\/watch?v=FWHoq_cOoV0&#8243;][\/vc_column][\/vc_row][vc_row][vc_column][vc_video link=&#8221;https:\/\/www.youtube.com\/watch?v=y6msCZoIewM&#8221;][\/vc_column][\/vc_row]<\/p>\n<\/div>","protected":false},"excerpt":{"rendered":"<p>[vc_row css=&#8221;.vc_custom_1574276489776{margin-top: -69px !important;background-image: url(https:\/\/polymat-bg.com\/wp-content\/uploads\/2019\/11\/bg-page-title.small_.png?id=366) !important;background-position: 0 0 !important;background-repeat: no-repeat !important;}&#8221;][vc_column width=&#8221;1\/4&#8243; css=&#8221;.vc_custom_1574276608765{margin-top: -15px !important;}&#8221;][vc_column_text] Products [\/vc_column_text][\/vc_column][vc_column width=&#8221;3\/4&#8243; css=&#8221;.vc_custom_1574277363104{margin-top: -5px !important;}&#8221;][\/vc_column][\/vc_row][vc_row][vc_column width=&#8221;1\/3&#8243;][vc_raw_html]JTVCd3BiX21lbnVfYWNjb3JkaW9uJTIwbWVudSUzRCUyMlNpZGViYXIlMjIlMjBpY29uJTNEJTIyJTJCJTIyJTVEJTBB[\/vc_raw_html][\/vc_column][vc_column width=&#8221;2\/3&#8243;][vc_column_text] Loose rubber lined<span class=\"excerpt-hellip\"> [\u2026]<\/span><\/p>\n","protected":false},"author":1,"featured_media":0,"parent":2340,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"footnotes":""},"_links":{"self":[{"href":"https:\/\/polymat-bg.com\/en\/wp-json\/wp\/v2\/pages\/2471"}],"collection":[{"href":"https:\/\/polymat-bg.com\/en\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/polymat-bg.com\/en\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/polymat-bg.com\/en\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/polymat-bg.com\/en\/wp-json\/wp\/v2\/comments?post=2471"}],"version-history":[{"count":2,"href":"https:\/\/polymat-bg.com\/en\/wp-json\/wp\/v2\/pages\/2471\/revisions"}],"predecessor-version":[{"id":2474,"href":"https:\/\/polymat-bg.com\/en\/wp-json\/wp\/v2\/pages\/2471\/revisions\/2474"}],"up":[{"embeddable":true,"href":"https:\/\/polymat-bg.com\/en\/wp-json\/wp\/v2\/pages\/2340"}],"wp:attachment":[{"href":"https:\/\/polymat-bg.com\/en\/wp-json\/wp\/v2\/media?parent=2471"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}