{"id":15729,"date":"2026-06-09T08:38:00","date_gmt":"2026-06-09T00:38:00","guid":{"rendered":"https:\/\/www.xintaivalves.com\/?p=15729"},"modified":"2026-06-25T12:32:28","modified_gmt":"2026-06-25T04:32:28","slug":"how-to-choose-butterfly-valve","status":"publish","type":"post","link":"https:\/\/www.xintaivalves.com\/pl\/blog\/butterfly-valve\/how-to-choose-butterfly-valve\/","title":{"rendered":"Przewodnik po wyborze zaworu motylkowego: Jak wybra\u0107 odpowiedni zaw\u00f3r motylkowy"},"content":{"rendered":"<div id=\"ez-toc-container\" class=\"ez-toc-v2_0_86 counter-hierarchy ez-toc-counter ez-toc-grey ez-toc-container-direction\">\n<div class=\"ez-toc-title-container\">\n<p class=\"ez-toc-title\" style=\"cursor:inherit\">Spis tre\u015bci<\/p>\n<span class=\"ez-toc-title-toggle\"><a href=\"#\" class=\"ez-toc-pull-right ez-toc-btn ez-toc-btn-xs ez-toc-btn-default ez-toc-toggle\" aria-label=\"Prze\u0142\u0105cznik Spisu Tre\u015bci\"><span class=\"ez-toc-js-icon-con\"><span class=\"\"><span class=\"eztoc-hide\" style=\"display:none;\">Prze\u0142\u0105cznik<\/span><span class=\"ez-toc-icon-toggle-span\"><svg style=\"fill: #999;color:#999\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" class=\"list-377408\" width=\"20px\" height=\"20px\" viewbox=\"0 0 24 24\" fill=\"none\"><path d=\"M6 6H4v2h2V6zm14 0H8v2h12V6zM4 11h2v2H4v-2zm16 0H8v2h12v-2zM4 16h2v2H4v-2zm16 0H8v2h12v-2z\" fill=\"currentColor\"><\/path><\/svg><svg style=\"fill: #999;color:#999\" class=\"arrow-unsorted-368013\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"10px\" height=\"10px\" viewbox=\"0 0 24 24\" version=\"1.2\" baseprofile=\"tiny\"><path d=\"M18.2 9.3l-6.2-6.3-6.2 6.3c-.2.2-.3.4-.3.7s.1.5.3.7c.2.2.4.3.7.3h11c.3 0 .5-.1.7-.3.2-.2.3-.5.3-.7s-.1-.5-.3-.7zM5.8 14.7l6.2 6.3 6.2-6.3c.2-.2.3-.5.3-.7s-.1-.5-.3-.7c-.2-.2-.4-.3-.7-.3h-11c-.3 0-.5.1-.7.3-.2.2-.3.5-.3.7s.1.5.3.7z\"\/><\/svg><\/span><\/span><\/span><\/a><\/span><\/div>\n<nav><ul class='ez-toc-list ez-toc-list-level-1 eztoc-toggle-hide-by-default' ><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-1\" href=\"https:\/\/www.xintaivalves.com\/pl\/blog\/butterfly-valve\/how-to-choose-butterfly-valve\/#What_are_the_Components_of_a_Butterfly_Valve\" >Jakie s\u0105 elementy zaworu motylkowego?<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-2\" href=\"https:\/\/www.xintaivalves.com\/pl\/blog\/butterfly-valve\/how-to-choose-butterfly-valve\/#Butterfly_Valve_Types_by_Body_and_Connection_Style\" >Rodzaje zawor\u00f3w motylkowych wed\u0142ug typu korpusu i sposobu po\u0142\u0105czenia<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-3\" href=\"https:\/\/www.xintaivalves.com\/pl\/blog\/butterfly-valve\/how-to-choose-butterfly-valve\/#Wafer_Butterfly_Valve\" >Zaw\u00f3r motylkowy waflowy<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-4\" href=\"https:\/\/www.xintaivalves.com\/pl\/blog\/butterfly-valve\/how-to-choose-butterfly-valve\/#Flanged_Butterfly_Valve\" >Zaw\u00f3r motylkowy z ko\u0142nierzem<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-5\" href=\"https:\/\/www.xintaivalves.com\/pl\/blog\/butterfly-valve\/how-to-choose-butterfly-valve\/#Butterfly_Valve_Seat_Types_and_Seat_Material_Compatibility_Chart\" >Rodzaje uszczelnie\u0144 zawor\u00f3w motylkowych i wykres zgodno\u015bci materia\u0142\u00f3w uszczelnie\u0144<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-6\" href=\"https:\/\/www.xintaivalves.com\/pl\/blog\/butterfly-valve\/how-to-choose-butterfly-valve\/#Five_Key_Influences_for_Right_Butterfly_Valve_Selection\" >Pi\u0119\u0107 kluczowych czynnik\u00f3w wyboru odpowiedniego zaworu motylkowego<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-7\" href=\"https:\/\/www.xintaivalves.com\/pl\/blog\/butterfly-valve\/how-to-choose-butterfly-valve\/#How_to_Match_Butterfly_Valve_Specifications_to_Your_Industry\" >Jak dopasowa\u0107 specyfikacje zaworu motylkowego do Twojej bran\u017cy\u00a0<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-8\" href=\"https:\/\/www.xintaivalves.com\/pl\/blog\/butterfly-valve\/how-to-choose-butterfly-valve\/#Oil_and_Gas\" >Olej i gaz<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-9\" href=\"https:\/\/www.xintaivalves.com\/pl\/blog\/butterfly-valve\/how-to-choose-butterfly-valve\/#Water_Treatment\" >Uzdatnianie wody<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-10\" href=\"https:\/\/www.xintaivalves.com\/pl\/blog\/butterfly-valve\/how-to-choose-butterfly-valve\/#Chemical_Processing\" >Przetwarzanie chemiczne<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-11\" href=\"https:\/\/www.xintaivalves.com\/pl\/blog\/butterfly-valve\/how-to-choose-butterfly-valve\/#Food_and_Beverage\" >\u017bywno\u015b\u0107 i napoje<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-12\" href=\"https:\/\/www.xintaivalves.com\/pl\/blog\/butterfly-valve\/how-to-choose-butterfly-valve\/#HVAC_and_Building_Services\" >Us\u0142ugi HVAC i budowlane<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-13\" href=\"https:\/\/www.xintaivalves.com\/pl\/blog\/butterfly-valve\/how-to-choose-butterfly-valve\/#Conclusion\" >Wniosek<\/a><\/li><\/ul><\/nav><\/div>\n\n<p class=\"wp-block-paragraph\">zawory motylkowe to zawory \u0107wier\u0107obrotowe szeroko stosowane w <a href=\"https:\/\/www.xintaivalves.com\/pl\/blog\/flow-control-valve-comprehensive-guide\/\" target=\"_blank\" data-type=\"link\" data-id=\"https:\/\/www.xintaivalves.com\/blog\/flow-control-valve-comprehensive-guide\/\" rel=\"noreferrer noopener\">kontrola przep\u0142ywu<\/a> Zastosowania przemys\u0142owe.\u00a0<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Istnieje sze\u015b\u0107 kryteri\u00f3w, kt\u00f3re nale\u017cy wzi\u0105\u0107 pod uwag\u0119 przy wyborze odpowiedniego zaworu do projektu. Jako in\u017cynier ds. zaopatrzenia, musisz oceni\u0107 rodzaj p\u0142ynu, ci\u015bnienie\/temperatur\u0119, zastosowanie zaworu, wymiary zaworu, zgodno\u015b\u0107 materia\u0142\u00f3w i metod\u0119 dzia\u0142ania zaworu.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Ten <a href=\"https:\/\/www.xintaivalves.com\/pl\/collection\/\" target=\"_blank\" rel=\"noreferrer noopener\"><strong>przewodnik po wyborze zaworu motylkowego<\/strong><\/a> zapewnia kierownikom ds. zaopatrzenia i in\u017cynierom jasne ramy. Obejmuje cz\u0119\u015bci zaworu, typy po\u0142\u0105cze\u0144, materia\u0142y uszczelnie\u0144 i warunki pracy.\u00a0\u00a0<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"What_are_the_Components_of_a_Butterfly_Valve\"><\/span><strong>Jakie s\u0105 elementy zaworu motylkowego?<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Ka\u017cdy typ zaworu motylkowego ma te same pi\u0119\u0107 podstawowych element\u00f3w. Znajomo\u015b\u0107 r\u00f3\u017cnych <a href=\"https:\/\/www.xintaivalves.com\/pl\/butterfly-valve-collection\/\" target=\"_blank\" rel=\"noreferrer noopener\"><strong>cz\u0119\u015bci zaworu motylkowego<\/strong><\/a> zapobiega b\u0142\u0119dom w specyfikacji i kosztownym naprawom lub wymianom.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Zapoznaj si\u0119 z poni\u017cszym schematem, aby zrozumie\u0107, jak dzia\u0142aj\u0105 poszczeg\u00f3lne elementy:<\/p>\n\n\n\n<figure class=\"wp-block-image size-large is-resized\"><img fetchpriority=\"high\" decoding=\"async\" width=\"1024\" height=\"512\" src=\"https:\/\/www.xintaivalves.com\/wp-content\/uploads\/2026\/06\/\u56fe\u724754-1024x512.webp\" alt=\"PODSUMOWANIE KOMPONENT\u00d3W ZAWORU MOTYLKOWEGO\" class=\"wp-image-15731\" style=\"width:604px;height:auto\" srcset=\"https:\/\/www.xintaivalves.com\/wp-content\/uploads\/2026\/06\/\u56fe\u724754-1024x512.webp 1024w, https:\/\/www.xintaivalves.com\/wp-content\/uploads\/2026\/06\/\u56fe\u724754-300x150.webp 300w, https:\/\/www.xintaivalves.com\/wp-content\/uploads\/2026\/06\/\u56fe\u724754-768x384.webp 768w, https:\/\/www.xintaivalves.com\/wp-content\/uploads\/2026\/06\/\u56fe\u724754-18x9.webp 18w, https:\/\/www.xintaivalves.com\/wp-content\/uploads\/2026\/06\/\u56fe\u724754.webp 1200w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Butterfly_Valve_Types_by_Body_and_Connection_Style\"><\/span><strong>Rodzaje zawor\u00f3w motylkowych wed\u0142ug typu korpusu i sposobu po\u0142\u0105czenia<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Spos\u00f3b po\u0142\u0105czenia okre\u015bla, jak zaw\u00f3r jest montowany do ruroci\u0105gu. Wp\u0142ywa r\u00f3wnie\u017c na dost\u0119p do konserwacji i mo\u017cliwo\u015bci ci\u015bnieniowe.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Istniej\u0105 trzy standardowe typy korpus\u00f3w, a tak\u017ce dwa wysokowydajne projekty ekscentryczne do wymagaj\u0105cych zastosowa\u0144.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Wafer_Butterfly_Valve\"><\/span><strong>Zaw\u00f3r motylkowy waflowy<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-full is-resized\"><img decoding=\"async\" width=\"299\" height=\"484\" src=\"https:\/\/www.xintaivalves.com\/wp-content\/uploads\/2026\/06\/\u56fe\u724755.webp\" alt=\"\" class=\"wp-image-15732\" style=\"width:148px;height:auto\" srcset=\"https:\/\/www.xintaivalves.com\/wp-content\/uploads\/2026\/06\/\u56fe\u724755.webp 299w, https:\/\/www.xintaivalves.com\/wp-content\/uploads\/2026\/06\/\u56fe\u724755-185x300.webp 185w, https:\/\/www.xintaivalves.com\/wp-content\/uploads\/2026\/06\/\u56fe\u724755-7x12.webp 7w\" sizes=\"(max-width: 299px) 100vw, 299px\" \/><figcaption class=\"wp-element-caption\"><strong>Zaw\u00f3r motylkowy Lug<\/strong><\/figcaption><\/figure>\n<\/div>\n\n\n<p class=\"wp-block-paragraph\">The <a href=\"https:\/\/www.xintaivalves.com\/pl\/products\/centerline-wafer-type-butterfly-valve\/\" target=\"_blank\" rel=\"noreferrer noopener\">zaw\u00f3r motylkowy waflowy<\/a> znajduje si\u0119 mi\u0119dzy dwoma ko\u0142nierzami rurowymi. \u015aruby mocuj\u0105ce zaciskaj\u0105 go na miejscu.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Jest to najl\u017cejsza i najbardziej op\u0142acalna konstrukcja. Najlepsza dla <a href=\"https:\/\/www.xintaivalves.com\/pl\/blog\/valves-for-water-treatment\/\" target=\"_blank\" data-type=\"link\" data-id=\"https:\/\/www.xintaivalves.com\/blog\/valves-for-water-treatment\/\" rel=\"noreferrer noopener\">uzdatnianie wody<\/a>, przetw\u00f3rstwa spo\u017cywczego i linii do przesy\u0142u chemikali\u00f3w. Nie nadaje si\u0119 jednak do pracy w stanie zatrzymania. Oba ko\u0142nierze musz\u0105 pozosta\u0107 na miejscu.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Ten typ zaworu jest r\u00f3wnie\u017c okre\u015blany jako <strong>zaw\u00f3r BF<\/strong>. \u201cBF\u201d to skr\u00f3t od \u201cButterfly\u201d (motylkowy). Jednak r\u00f3\u017cni producenci maj\u0105 r\u00f3\u017cne znaczenia w zale\u017cno\u015bci od kontekstu bran\u017cowego.\u00a0<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Zaw\u00f3r motylkowy typu lug posiada gwintowane wk\u0142adki w korpusie zaworu, kt\u00f3re przyjmuj\u0105 \u015bruby z ka\u017cdego ko\u0142nierza niezale\u017cnie. Pozwala to na demonta\u017c rury w d\u00f3\u0142 bez naruszania zaworu.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Zawory typu lug s\u0105 stosowane tam, gdzie dost\u0119p serwisowy jest cz\u0119sty lub gdzie potrzebna jest izolacja w stanie zatrzymania.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Flanged_Butterfly_Valve\"><\/span><strong>Zaw\u00f3r motylkowy z ko\u0142nierzem<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Zaw\u00f3r motylkowy ko\u0142nierzowy posiada zintegrowane ko\u0142nierze, kt\u00f3re przykr\u0119ca si\u0119 bezpo\u015brednio do pasuj\u0105cych ko\u0142nierzy rurowych. Ta konstrukcja obs\u0142uguje wy\u017csze ci\u015bnienia i temperatury.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Ta konstrukcja jest preferowana dla rafinerii, ruroci\u0105g\u00f3w petrochemicznych i przemys\u0142owych proces\u00f3w o wysokiej liczbie cykli.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Konstrukcje dwu- i trzykrotnie mimo\u015brodowe<\/strong><\/p>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-full is-resized\"><img decoding=\"async\" width=\"300\" height=\"489\" src=\"https:\/\/www.xintaivalves.com\/wp-content\/uploads\/2026\/06\/\u56fe\u724756.webp\" alt=\"\" class=\"wp-image-15733\" style=\"aspect-ratio:0.6135250599145566;width:169px;height:auto\" srcset=\"https:\/\/www.xintaivalves.com\/wp-content\/uploads\/2026\/06\/\u56fe\u724756.webp 300w, https:\/\/www.xintaivalves.com\/wp-content\/uploads\/2026\/06\/\u56fe\u724756-184x300.webp 184w, https:\/\/www.xintaivalves.com\/wp-content\/uploads\/2026\/06\/\u56fe\u724756-7x12.webp 7w\" sizes=\"(max-width: 300px) 100vw, 300px\" \/><figcaption class=\"wp-element-caption\">Podw\u00f3jny mimo\u015brodowy zaw\u00f3r motylkowy<\/figcaption><\/figure>\n<\/div>\n\n\n<p class=\"wp-block-paragraph\">Zawory dwukrotnie mimo\u015brodowe (z podw\u00f3jnym przesuni\u0119ciem) zmniejszaj\u0105 zu\u017cycie gniazda i nadaj\u0105 si\u0119 do d\u0142awienia przy ci\u015bnieniach do klasy 300.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Zawory trzykrotnie mimo\u015brodowe wykorzystuj\u0105 uszczelnienie metal-metal. Obs\u0142uguj\u0105 par\u0119, gaz spalinowy i media \u015bcierne w temperaturach do 600\u00b0C. Zawory te s\u0105 zgodne z <strong>typami gniazd zawor\u00f3w motylkowych<\/strong> , kt\u00f3re wymagaj\u0105 twardych stop\u00f3w siedze\u0144 zamiast materia\u0142\u00f3w elastomerowych.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Butterfly_Valve_Seat_Types_and_Seat_Material_Compatibility_Chart\"><\/span><strong>Rodzaje uszczelnie\u0144 zawor\u00f3w motylkowych i wykres zgodno\u015bci materia\u0142\u00f3w uszczelnie\u0144<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Gniazdo tworzy g\u0142\u00f3wne uszczelnienie mi\u0119dzy tarcz\u0105 a korpusem zaworu. Niew\u0142a\u015bciwy materia\u0142 gniazda powoduje wczesne awarie, wycieki lub zanieczyszczenie chemiczne.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Pi\u0119\u0107 materia\u0142\u00f3w siedze\u0144 pokrywa wi\u0119kszo\u015b\u0107 zastosowa\u0144 przemys\u0142owych. Ka\u017cdy z nich ma zdefiniowany limit temperatury i profil zgodno\u015bci chemicznej.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Ten <strong>Tabela zgodno\u015bci materia\u0142\u00f3w siedze\u0144 zawor\u00f3w motylkowych<\/strong> jest punktem wyj\u015bcia. W przypadku st\u0119\u017conych kwas\u00f3w lub zastosowa\u0144 z mieszanymi mediami, popro\u015b dostawc\u0119 zawor\u00f3w o przegl\u0105d zgodno\u015bci materia\u0142\u00f3w.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Tabela zgodno\u015bci materia\u0142\u00f3w siedze\u0144 zawor\u00f3w motylkowych<\/strong><\/p>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><tbody><tr><td><strong>Materia\u0142 uszczelnienia<\/strong><\/td><td><strong>Zakres temperatury<\/strong><\/td><td><strong>Kompatybilne media<\/strong><\/td><td><strong>Unika\u0107<\/strong><\/td><td><strong>Pressure Class<\/strong><\/td><\/tr><tr><td><strong>EPDM<\/strong><\/td><td>-20\u00b0C do +120\u00b0C<\/td><td>Woda, para, \u0142agodne chemikalia<\/td><td>Oleje, rozpuszczalniki<\/td><td>PN10\u2013PN16<\/td><\/tr><tr><td><strong>NBR (Nitrile)<\/strong><\/td><td>-20\u00b0C do +80\u00b0C<\/td><td>Olej, gaz, paliwa<\/td><td>Kwasy, ozon<\/td><td>PN10\u2013PN16<\/td><\/tr><tr><td><strong>PTFE<\/strong><\/td><td><strong>-40\u00b0C do +180\u00b0C<\/strong><\/td><td><strong>Chemikalia, kwasy, media korozyjne<\/strong><\/td><td>Materia\u0142y \u015bcierne<\/td><td>PN10\u2013PN25<\/td><\/tr><tr><td><strong>Viton (FKM)<\/strong><\/td><td>-20\u00b0C to +200\u00b0C<\/td><td>Solvents, acids, high-temp fluids<\/td><td>Ketones<\/td><td>PN10\u2013PN25<\/td><\/tr><tr><td><strong>Metal (Stainless \/ Alloy)<\/strong><\/td><td>Up to +600\u00b0C<\/td><td>Steam, high-temp gas, abrasive slurries<\/td><td>\u2014<\/td><td>Klasa 150\u2013600<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>PTFE seat temperature range<\/strong>: -40\u00b0C to +180\u00b0C (356\u00b0F). PTFE resists virtually all acids, solvents, and corrosive chemicals. It is the standard choice for chemical processing and high-purity pharmaceutical lines.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">EPDM is the workhorse seat for water and steam service up to 120\u00b0C. NBR handles hydrocarbon media well but degrades quickly in acid or ozone exposure.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Viton (FKM) extends the working ceiling to 200\u00b0C. Use it for hot solvents and aggressive chemical service where PTFE seat limitations apply.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Metal seats (stainless or Stellite-overlay alloy) are specified for triple-eccentric valves in high-temperature steam, power generation, and abrasive slurry lines.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Five_Key_Influences_for_Right_Butterfly_Valve_Selection\"><\/span><strong>Pi\u0119\u0107 kluczowych czynnik\u00f3w wyboru odpowiedniego zaworu motylkowego<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">If you want your industrial piping system to run efficiently, follow this checklist for all your projects.&nbsp;<\/p>\n\n\n\n<ol class=\"wp-block-list\">\n<li><strong>Fluid Characteristics. <\/strong>Identify temperature, pressure, viscosity, and chemical composition. Confirm whether the media contains solids or abrasive particles. These factors set both body material and seat material requirements.<\/li>\n\n\n\n<li><strong>Operating Pressure and Pressure Class. <\/strong>Dopasuj ci\u015bnienie znamionowe zaworu do ci\u015bnienia projektowego systemu. Typowe warto\u015bci znamionowe: PN10, PN16, PN25, Klasa 150 i Klasa 300. Zawsze uwzgl\u0119dnij margines bezpiecze\u0144stwa powy\u017cej szczytowego ci\u015bnienia roboczego.<\/li>\n\n\n\n<li><strong>Rozmiar ruroci\u0105gu i przep\u0142yw. <\/strong>Przelot zaworu musi odpowiada\u0107 przelotowi rury. Zbyt ma\u0142e zawory powoduj\u0105 nadmierny spadek ci\u015bnienia. Zbyt du\u017ce zawory trac\u0105 kontrol\u0119 d\u0142awienia przy niskim przep\u0142ywie.<\/li>\n\n\n\n<li><strong>Standard po\u0142\u0105czenia ko\u0144cowego. <\/strong>Potwierd\u017a wz\u00f3r rozstawu ko\u0142nierzy: ANSI\/ASME B16.5, DIN EN 1092-1, JIS B2220 lub BS 4504. Niezgodne standardy wymagaj\u0105 adapter\u00f3w i tworz\u0105 punkty wycieku.<\/li>\n\n\n\n<li><strong>Wymagania dotycz\u0105ce uruchamiania i sterowania. <\/strong>Linie o wysokiej cz\u0119stotliwo\u015bci cykli lub zdalnie sterowane wymagaj\u0105 si\u0142ownik\u00f3w pneumatycznych lub elektrycznych z p\u0142ytami monta\u017cowymi ISO 5211 i pozycjonerami. Obs\u0142uga r\u0119czna o niskiej cz\u0119stotliwo\u015bci cykli wykorzystuje ko\u0142o r\u0119czne lub przek\u0142adni\u0119.<\/li>\n<\/ol>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"How_to_Match_Butterfly_Valve_Specifications_to_Your_Industry\"><\/span><strong>Jak dopasowa\u0107 specyfikacje zaworu motylkowego do Twojej bran\u017cy\u00a0<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<figure class=\"wp-block-image size-large is-resized\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"512\" src=\"https:\/\/www.xintaivalves.com\/wp-content\/uploads\/2026\/06\/\u56fe\u724757-1024x512.webp\" alt=\"Dopasuj specyfikacje zaworu motylkowego do swojej bran\u017cy\" class=\"wp-image-15734\" style=\"width:608px;height:auto\" srcset=\"https:\/\/www.xintaivalves.com\/wp-content\/uploads\/2026\/06\/\u56fe\u724757-1024x512.webp 1024w, https:\/\/www.xintaivalves.com\/wp-content\/uploads\/2026\/06\/\u56fe\u724757-300x150.webp 300w, https:\/\/www.xintaivalves.com\/wp-content\/uploads\/2026\/06\/\u56fe\u724757-768x384.webp 768w, https:\/\/www.xintaivalves.com\/wp-content\/uploads\/2026\/06\/\u56fe\u724757-18x9.webp 18w, https:\/\/www.xintaivalves.com\/wp-content\/uploads\/2026\/06\/\u56fe\u724757.webp 1200w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">Istniej\u0105 bardzo du\u017ce r\u00f3\u017cnice w specyfikacjach zawor\u00f3w w zale\u017cno\u015bci od bran\u017cy, w kt\u00f3rej pracujesz. Ten sam typ zaworu mo\u017ce wymaga\u0107 r\u00f3\u017cnych typ\u00f3w uszczelnie\u0144, tarcz lub si\u0142ownik\u00f3w.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Poni\u017cej znajduj\u0105 si\u0119 rzeczywiste zastosowania zawor\u00f3w motylkowych:<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Oil_and_Gas\"><\/span><strong>Olej i gaz<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Okre\u015bl zawory tr\u00f3j-mimo\u015brodowe lub <a href=\"https:\/\/www.xintaivalves.com\/pl\/knowledge-center\/difference-between-double-offset-and-triple-offset-butterfly-valve\/\" target=\"_blank\" data-type=\"link\" data-id=\"https:\/\/www.xintaivalves.com\/knowledge-center\/difference-between-double-offset-and-triple-offset-butterfly-valve\/\" rel=\"noreferrer noopener\">podw\u00f3jne przesuni\u0119cie<\/a> zawory z metalowymi uszczelnieniami. Zgodno\u015b\u0107 z API 609 jest obowi\u0105zkowa. Ci\u015bnienia robocze cz\u0119sto osi\u0105gaj\u0105 Klas\u0119 300 lub Klas\u0119 600.\u00a0<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Mo\u017cesz by\u0107 \u015bwiadomy <strong>zaworu XXV, <\/strong>kt\u00f3ry jest krytycznym zaworem bezpiecze\u0144stwa do odcinania awaryjnego, u\u017cywanym w przemy\u015ble naftowym i gazowym, zak\u0142adach chemicznych i obiektach przemys\u0142owych. Oznaczenie \u201cXXV\u201d reprezentuje system tagowania zawor\u00f3w, kt\u00f3ry jasno odzwierciedla funkcj\u0119 i krytyczno\u015b\u0107 bezpiecze\u0144stwa.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Water_Treatment\"><\/span><strong>Uzdatnianie wody<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Zawory typu wafer z uszczelnieniami EPDM nadaj\u0105 si\u0119 do obs\u0142ugi wody komunalnej. Okre\u015bl certyfikat NSF\/ANSI 61 dla kontaktu z wod\u0105 pitn\u0105. Zweryfikuj klas\u0119 szczelno\u015bci zgodnie z EN 12266-1.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Chemical_Processing\"><\/span><strong>Przetwarzanie chemiczne<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Standardem s\u0105 zawory z wyk\u0142adzin\u0105 PTFE lub uszczelnieniami PTFE. <strong>PTFE seat temperature range<\/strong> od -40\u00b0C do +180\u00b0C obejmuje wi\u0119kszo\u015b\u0107 linii proces\u00f3w chemicznych. Okre\u015bl konstrukcj\u0119 tarczy pe\u0142nowymiarowej, aby wyeliminowa\u0107 martwe strefy.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Food_and_Beverage\"><\/span><strong>\u017bywno\u015b\u0107 i napoje<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Materia\u0142y siedzenia i tarczy musz\u0105 spe\u0142nia\u0107 wymogi zgodno\u015bci z FDA 21 CFR lub UE 1935\/2004 dotycz\u0105ce kontaktu z \u017cywno\u015bci\u0105. Okre\u015bl g\u0142adkie wyko\u0144czenie powierzchni (Ra \u2264 0,8 \u03bcm) dla \u0142atwo\u015bci czyszczenia CIP\/SIP.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"HVAC_and_Building_Services\"><\/span><strong>Us\u0142ugi HVAC i budowlane<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Zawory typu wafer z siedzeniami EPDM obejmuj\u0105 wi\u0119kszo\u015b\u0107 obieg\u00f3w wody lodowej i gor\u0105cej wody. Wybierz zawory o ci\u015bnieniu znamionowym PN10 lub PN16. Niska waga i kompaktowe wymiary czo\u0142owe zmniejszaj\u0105 koszty instalacji.<\/p>\n\n\n\n\n<!DOCTYPE html>\n<html lang=\"en\">\n<head>\n  <title>Wyr\u00f3\u017cnienie produktu Hero<\/title>\n  <style>\n    .hero-card {\n      display: flex;\n      flex-wrap: wrap;\n      align-items: center;\n      background: #f7f8fa;\n      border-radius: 16px;\n      box-shadow: 0 6px 20px rgba(0, 0, 0, 0.05);\n      padding: 24px;\n      max-width: 900px;\n      margin: 40px auto;\n      font-family: Arial, sans-serif;\n      text-decoration: none;\n      color: inherit;\n      font-family: 'Poppins';\n    }\n\n    .hero-image {\n      width: 220px;\n      height: auto;\n      border-radius: 12px;\n      object-fit: cover;\n      flex-shrink: 0;\n    }\n\n    .hero-content {\n      padding-left: 24px;\n      flex: 1;\n      min-width: 260px;\n    }\n\n    .hero-title {\n      font-size: 1.6rem;\n      font-weight: bold;\n      margin-bottom: 12px;\n      color: #222;\n      font-family: 'Poppins';\n    }\n\n    .hero-description {\n      font-size: 1rem;\n      color: #555;\n      margin-bottom: 18px;\n    }\n\n    .hero-link {\n      display: inline-block;\n      padding: 10px 20px;\n      background-color: #D70C19;\n      color: #fff;\n      text-decoration: none;\n      border-radius: 8px;\n      font-weight: bold;\n      transition: background 0.2s ease-in-out;\n    }\n\n    .hero-link:hover {\n      background-color: #D70C19;\n    }\n\n    @media (max-width: 640px) {\n      .hero-card {\n        flex-direction: column;\n        text-align: center;\n      }\n\n      .hero-content {\n        padding-left: 0;\n        padding-top: 20px;\n      }\n\n      .hero-image {\n        width: 100%;\n        max-width: 280px;\n      }\n    }\n  <\/style>\n<\/head>\n<body>\n\n<a class=\"hero-card\" href=\"https:\/\/www.xintaivalves.com\/pl\/product\/butterfly-valve\/\" target=\"_blank\">\n  <img decoding=\"async\" class=\"hero-image\" src=\"https:\/\/www.xintaivalves.com\/wp-content\/uploads\/2022\/02\/%E5%AF%B9%E7%84%8A%E5%BC%8F%E4%B8%89%E5%81%8F%E5%BF%83%E5%A4%9A%E5%B1%82%E6%AC%A1%E7%A1%AC%E5%AF%86%E5%B0%81%E8%9D%B6%E9%98%80.jpg\" alt=\"Zaw\u00f3r motylkowy\">\n  <div class=\"hero-content\">\n    <div class=\"hero-title\">\ud83d\udee0 Zaw\u00f3r motylkowy<\/div>\n    <div class=\"hero-description\">Precyzyjnie zaprojektowany zaw\u00f3r motylkowy do wydajnej kontroli przep\u0142ywu w r\u00f3\u017cnych zastosowaniach przemys\u0142owych. Niezawodna wydajno\u015b\u0107 zar\u00f3wno w systemach wysokiego, jak i niskiego ci\u015bnienia.<\/div>\n    <span class=\"hero-link\">Przegl\u0105daj produkt<\/span>\n  <\/div>\n<\/a>\n\n<\/body>\n<\/html>\n\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Conclusion\"><\/span><strong>Wniosek<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">The <strong>przewodnik po wyborze zaworu motylkowego<\/strong> pomaga in\u017cynierom i zespo\u0142om ds. zaopatrzenia dopasowa\u0107 zaw\u00f3r do systemu.&nbsp;<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Medium p\u0142ynne, temperatura, ci\u015bnienie znamionowe, typ po\u0142\u0105czenia i typ uruchamiania to czynniki, kt\u00f3re powinny okre\u015bla\u0107 zaw\u00f3r u\u017cywany do Twojego zastosowania. Wszystkie te kryteria musz\u0105 by\u0107 spe\u0142nione przy zakupie dowolnych zawor\u00f3w.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><a href=\"https:\/\/www.xintaivalves.com\/pl\/\" target=\"_blank\" rel=\"noreferrer noopener\">Zaw\u00f3r Xintai<\/a> produkuje zgodnie ze standardami zarz\u0105dzania jako\u015bci\u0105 ISO 9001. Nasze produkty posiadaj\u0105 oznaczenie CE i s\u0105 produkowane zgodnie ze standardami API, ANSI, DIN, JIS i BS. Oznacza to, \u017ce zawory Xintai pasuj\u0105 do mi\u0119dzynarodowych system\u00f3w ruroci\u0105g\u00f3w bez sprz\u0119tu konwersyjnego lub niestandardowych adapter\u00f3w.<\/p>\n\n\n\n<div class=\"wp-block-buttons is-content-justification-center is-layout-flex wp-container-core-buttons-is-layout-fe48e5de wp-block-buttons-is-layout-flex\">\n<div class=\"wp-block-button\"><a class=\"wp-block-button__link has-white-color has-vivid-red-background-color has-text-color has-background has-link-color has-medium-font-size has-custom-font-size wp-element-button\" href=\"https:\/\/www.xintaivalves.com\/pl\/contact\/\" style=\"font-style:normal;font-weight:500\" target=\"_blank\" rel=\"noreferrer noopener\">Uzyskaj  wycen\u0119<\/a><\/div>\n<\/div>\n\n\n\n<p class=\"wp-block-paragraph\"><\/p>","protected":false},"excerpt":{"rendered":"<p>Butterfly valves are quarter-turn valves widely utilized in flow control industrial applications.\u00a0 There are six criteria to be taken into account while selecting an appropriate valve for your project. Being a procurement engineer, you need to assess fluid type, pressure\/temperature, valve application, valve dimensions, compatibility with materials, and valve operation method. This butterfly valve selection [&hellip;]<\/p>\n","protected":false},"author":3,"featured_media":15730,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[233],"tags":[],"class_list":["post-15729","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-butterfly-valve"],"_links":{"self":[{"href":"https:\/\/www.xintaivalves.com\/pl\/wp-json\/wp\/v2\/posts\/15729","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.xintaivalves.com\/pl\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.xintaivalves.com\/pl\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.xintaivalves.com\/pl\/wp-json\/wp\/v2\/users\/3"}],"replies":[{"embeddable":true,"href":"https:\/\/www.xintaivalves.com\/pl\/wp-json\/wp\/v2\/comments?post=15729"}],"version-history":[{"count":1,"href":"https:\/\/www.xintaivalves.com\/pl\/wp-json\/wp\/v2\/posts\/15729\/revisions"}],"predecessor-version":[{"id":15736,"href":"https:\/\/www.xintaivalves.com\/pl\/wp-json\/wp\/v2\/posts\/15729\/revisions\/15736"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.xintaivalves.com\/pl\/wp-json\/wp\/v2\/media\/15730"}],"wp:attachment":[{"href":"https:\/\/www.xintaivalves.com\/pl\/wp-json\/wp\/v2\/media?parent=15729"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.xintaivalves.com\/pl\/wp-json\/wp\/v2\/categories?post=15729"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.xintaivalves.com\/pl\/wp-json\/wp\/v2\/tags?post=15729"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}