{"id":70666,"date":"2026-04-16T14:03:30","date_gmt":"2026-04-16T11:03:30","guid":{"rendered":"https:\/\/unox.com.tr\/ball-valve-or-butterfly-valve-industrial-application\/"},"modified":"2026-04-16T16:13:28","modified_gmt":"2026-04-16T13:13:28","slug":"ball-valve-or-butterfly-valve-industrial-application","status":"publish","type":"post","link":"https:\/\/unox.com.tr\/en\/ball-valve-or-butterfly-valve-industrial-application\/","title":{"rendered":"Ball Valve or Butterfly Valve? A Guide to the Correct Selection in Industrial Applications"},"content":{"rendered":"\n<p class=\"wp-block-wd-paragraph wd-31ed8a5d\">Valve selection in industrial facilities is known to be one of the most critical engineering decisions that directly affects system performance. In particular, the choice between a ball valve and a butterfly valve is often made based on incorrect criteria, which can lead to both energy losses and increased maintenance costs. <\/p>\n\n<p class=\"wp-block-wd-paragraph wd-c510c899\">In this article, we compare the two valve types based on real-world application scenarios.<\/p>\n\n<div class=\"wp-block-wd-divider wd-style-line wd-07db9809\"><\/div>\n\n<div id=\"ez-toc-container\" class=\"ez-toc-v2_0_82_2 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\">Sayfa \u0130\u00e7eri\u011fi<\/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=\"Toggle Table of Content\"><span class=\"ez-toc-js-icon-con\"><span class=\"\"><span class=\"eztoc-hide\" style=\"display:none;\">Toggle<\/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 ' ><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-1\" href=\"https:\/\/unox.com.tr\/en\/ball-valve-or-butterfly-valve-industrial-application\/#1_What_Is_a_Ball_Valve\" >1. What Is a Ball Valve?<\/a><ul class='ez-toc-list-level-4' ><li class='ez-toc-heading-level-4'><a class=\"ez-toc-link ez-toc-heading-2\" href=\"https:\/\/unox.com.tr\/en\/ball-valve-or-butterfly-valve-industrial-application\/#Advantages\" >Advantages:<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-4'><a class=\"ez-toc-link ez-toc-heading-3\" href=\"https:\/\/unox.com.tr\/en\/ball-valve-or-butterfly-valve-industrial-application\/#Disadvantages\" >Disadvantages:<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-4\" href=\"https:\/\/unox.com.tr\/en\/ball-valve-or-butterfly-valve-industrial-application\/#2_What_Is_a_Butterfly_Valve\" >2. What Is a Butterfly Valve?<\/a><ul class='ez-toc-list-level-4' ><li class='ez-toc-heading-level-4'><a class=\"ez-toc-link ez-toc-heading-5\" href=\"https:\/\/unox.com.tr\/en\/ball-valve-or-butterfly-valve-industrial-application\/#Advantages-2\" >Advantages:<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-4'><a class=\"ez-toc-link ez-toc-heading-6\" href=\"https:\/\/unox.com.tr\/en\/ball-valve-or-butterfly-valve-industrial-application\/#Disadvantages-2\" >Disadvantages:<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-7\" href=\"https:\/\/unox.com.tr\/en\/ball-valve-or-butterfly-valve-industrial-application\/#3_Performance_Comparison\" >3. Performance Comparison<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-8\" href=\"https:\/\/unox.com.tr\/en\/ball-valve-or-butterfly-valve-industrial-application\/#4_Which_One_Should_Be_Used_in_Which_Application\" >4. Which One Should Be Used in Which Application?<\/a><ul class='ez-toc-list-level-4' ><li class='ez-toc-heading-level-4'><a class=\"ez-toc-link ez-toc-heading-9\" href=\"https:\/\/unox.com.tr\/en\/ball-valve-or-butterfly-valve-industrial-application\/#Ball_valves_should_be_preferred_in\" >Ball valves should be preferred in:<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-4'><a class=\"ez-toc-link ez-toc-heading-10\" href=\"https:\/\/unox.com.tr\/en\/ball-valve-or-butterfly-valve-industrial-application\/#Butterfly_valves_should_be_preferred_in\" >Butterfly valves should be preferred in:<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-11\" href=\"https:\/\/unox.com.tr\/en\/ball-valve-or-butterfly-valve-industrial-application\/#5_Most_Common_Mistakes_in_Field_Applications\" >5. Most Common Mistakes in Field Applications<\/a><ul class='ez-toc-list-level-5' ><li class='ez-toc-heading-level-5'><ul class='ez-toc-list-level-5' ><li class='ez-toc-heading-level-5'><a class=\"ez-toc-link ez-toc-heading-12\" href=\"https:\/\/unox.com.tr\/en\/ball-valve-or-butterfly-valve-industrial-application\/#The_%E2%80%98lets_choose_the_cheaper_one_approach\" >The \u2018let\u2019s choose the cheaper one\u2019 approach.<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-5'><a class=\"ez-toc-link ez-toc-heading-13\" href=\"https:\/\/unox.com.tr\/en\/ball-valve-or-butterfly-valve-industrial-application\/#Ignoring_pressure_ratings\" >Ignoring pressure ratings.<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-5'><a class=\"ez-toc-link ez-toc-heading-14\" href=\"https:\/\/unox.com.tr\/en\/ball-valve-or-butterfly-valve-industrial-application\/#Selecting_without_considering_the_flow_type\" >Selecting without considering the flow type.<\/a><\/li><\/ul><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-15\" href=\"https:\/\/unox.com.tr\/en\/ball-valve-or-butterfly-valve-industrial-application\/#6_Difference_in_Terms_of_Energy_Efficiency\" >6. Difference in Terms of Energy Efficiency<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-16\" href=\"https:\/\/unox.com.tr\/en\/ball-valve-or-butterfly-valve-industrial-application\/#Expert_Recommendation\" >Expert Recommendation<\/a><ul class='ez-toc-list-level-5' ><li class='ez-toc-heading-level-5'><ul class='ez-toc-list-level-5' ><li class='ez-toc-heading-level-5'><a class=\"ez-toc-link ez-toc-heading-17\" href=\"https:\/\/unox.com.tr\/en\/ball-valve-or-butterfly-valve-industrial-application\/#Conclusion\" >Conclusion<\/a><\/li><\/ul><\/li><\/ul><\/li><\/ul><\/nav><\/div>\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"1_What_Is_a_Ball_Valve\"><\/span><strong>1. What Is a Ball Valve?<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n<p class=\"wp-block-wd-paragraph wd-d7a3ba1d\">A <a href=\"https:\/\/unox.com.tr\/en\/ball-valves\/\" data-type=\"link\" data-id=\"https:\/\/unox.com.tr\/kuresel-vana\/\">ball valve<\/a> is a valve that contains a perforated spherical ball inside and controls flow by rotating this ball 90\u00b0, allowing it to open or close the passage.<\/p>\n\n<h4 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Advantages\"><\/span><strong>Advantages:<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h4>\n\n<ul class=\"wp-block-list\">\n<li>It provides complete leak-tight sealing.<\/li>\n\n\n\n<li>Fast open\/close (quarter-turn operation).<\/li>\n\n\n\n<li>It is resistant to high pressure.<\/li>\n\n\n\n<li>It is safe for use in both gas and liquid systems.<\/li>\n<\/ul>\n\n<h4 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Disadvantages\"><\/span><strong>Disadvantages:<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h4>\n\n<ul class=\"wp-block-list\">\n<li>Cost increases at large diameters.<\/li>\n\n\n\n<li>It is not suitable for throttling (modulating) control.<\/li>\n<\/ul>\n\n<div class=\"wp-block-wd-divider wd-style-line wd-b03f7152\"><\/div>\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"2_What_Is_a_Butterfly_Valve\"><\/span><strong>2. What Is a Butterfly Valve?<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n<p class=\"wp-block-wd-paragraph wd-12e48978\">A <a href=\"https:\/\/unox.com.tr\/en\/butterfly-valves\/\" data-type=\"link\" data-id=\"https:\/\/unox.com.tr\/kelebek-vana\/\">butterfly valve<\/a> is a valve that uses a rotating disc located in the center to control the flow.<\/p>\n\n<h4 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Advantages-2\"><\/span><strong>Advantages:<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h4>\n\n<ul class=\"wp-block-list\">\n<li>Lightweight and compact design.<\/li>\n\n\n\n<li>Cost-effective solution for large diameters.<\/li>\n\n\n\n<li>Low pressure drop<\/li>\n\n\n\n<li>Easy to install.<\/li>\n<\/ul>\n\n<h4 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Disadvantages-2\"><\/span><strong>Disadvantages:<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h4>\n\n<ul class=\"wp-block-list\">\n<li>Perfect sealing is not always achievable.<\/li>\n\n\n\n<li>It is limited in high-pressure applications.<\/li>\n<\/ul>\n\n<div class=\"wp-block-wd-divider wd-style-line wd-fbe95675\"><\/div>\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"3_Performance_Comparison\"><\/span><strong>3. Performance Comparison<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><thead><tr><td><strong>Feature<\/strong><\/td><td><strong>Ball Valve<\/strong><\/td><td><strong>Butterfly Valve<\/strong><\/td><\/tr><\/thead><tbody><tr><td>Sealing<\/td><td>Very high<\/td><td>Medium \u2013 good<\/td><\/tr><tr><td>Pressure resistance<\/td><td>High<\/td><td>Medium<\/td><\/tr><tr><td>Cost<\/td><td>High<\/td><td>Low<\/td><\/tr><tr><td>Space requirement<\/td><td>High<\/td><td>Low<\/td><\/tr><tr><td>Maintenance requirement<\/td><td>Low<\/td><td>Medium<\/td><\/tr><\/tbody><\/table><\/figure>\n\n<div class=\"wp-block-wd-divider wd-style-line wd-92b230f7\"><\/div>\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"4_Which_One_Should_Be_Used_in_Which_Application\"><\/span><strong>4. Which One Should Be Used in Which Application?<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n<h4 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Ball_valves_should_be_preferred_in\"><\/span><strong> Ball valves should be preferred in:<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h4>\n\n<ul class=\"wp-block-list\">\n<li>Natural gas lines.<\/li>\n\n\n\n<li>High-pressure systems.<\/li>\n\n\n\n<li>Processes requiring tight shut-off (zero-leakage applications).<\/li>\n\n\n\n<li>Chemical transfer lines.<\/li>\n<\/ul>\n\n<div class=\"wp-block-wd-divider wd-style-line wd-045d6549\"><\/div>\n\n<h4 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Butterfly_valves_should_be_preferred_in\"><\/span><strong> Butterfly valves should be preferred in:<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h4>\n\n<ul class=\"wp-block-list\">\n<li>HVAC systems<\/li>\n\n\n\n<li>Water treatment plants<\/li>\n\n\n\n<li>Large-diameter pipelines.<\/li>\n\n\n\n<li>Low- and medium-pressure applications.<\/li>\n<\/ul>\n\n<div class=\"wp-block-wd-divider wd-style-line wd-c11b8793\"><\/div>\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"5_Most_Common_Mistakes_in_Field_Applications\"><\/span><strong>5. Most Common Mistakes in Field Applications<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n<h5 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"The_%E2%80%98lets_choose_the_cheaper_one_approach\"><\/span><strong> The \u2018let\u2019s choose the cheaper one\u2019 approach.<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h5>\n\n<p class=\"wp-block-wd-paragraph wd-e5386423\">Even if the initial investment cost is low, choosing the wrong valve increases the total cost over time.<\/p>\n\n<h5 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Ignoring_pressure_ratings\"><\/span><strong> Ignoring pressure ratings.<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h5>\n\n<p class=\"wp-block-wd-paragraph wd-530754b6\">Butterfly valves may deform under high pressure.<\/p>\n\n<h5 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Selecting_without_considering_the_flow_type\"><\/span><strong> Selecting without considering the flow type.<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h5>\n\n<p class=\"wp-block-wd-paragraph wd-e8daf82d\">In turbulent systems, using the wrong valve can cause significant performance loss.<\/p>\n\n<div class=\"wp-block-wd-divider wd-style-line wd-509eee70\"><\/div>\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"6_Difference_in_Terms_of_Energy_Efficiency\"><\/span><strong>6. Difference in Terms of Energy Efficiency<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n<p class=\"wp-block-wd-paragraph wd-1e13ba15\">Incorrect valve selection creates unnecessary pressure drop in the system. This causes pumps to work harder, leading to increased energy consumption. <\/p>\n\n<p class=\"wp-block-wd-paragraph wd-5a795c20\">In large industrial facilities in particular, this difference can translate into significant annual costs.<\/p>\n\n<div class=\"wp-block-wd-divider wd-style-line wd-9cc95aa8\"><\/div>\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Expert_Recommendation\"><\/span><strong>Expert Recommendation<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n<p class=\"wp-block-wd-paragraph wd-a7f74475\">Vana se\u00e7imi yap\u0131l\u0131rken sadece \u00fcr\u00fcn tipi de\u011fil, \u015fu parametreler birlikte de\u011ferlendirilmelidir:<\/p>\n\n<ul class=\"wp-block-list\">\n<li>Ak\u0131\u015fkan t\u00fcr\u00fc<\/li>\n\n\n\n<li>Pressure and temperature.<\/li>\n\n\n\n<li>Pipe diameter.<\/li>\n\n\n\n<li>Opening\/closing frequency.<\/li>\n\n\n\n<li>Sealing requirements.<\/li>\n<\/ul>\n\n<div class=\"wp-block-wd-divider wd-style-line wd-f61f8fb6\"><\/div>\n\n<h5 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Conclusion\"><\/span><strong>Conclusion<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h5>\n\n<p>There is no single \u201cbest\u201d choice between a <a href=\"https:\/\/www.unoxonline.com.tr\/urun-kategori\/vana\/kuresel-vana\/\" data-type=\"link\" data-id=\"https:\/\/www.unoxonline.com.tr\/urun-kategori\/vana\/kuresel-vana\/\" rel=\"nofollow noopener\" target=\"_blank\">ball valve<\/a> and a <a href=\"https:\/\/www.unoxonline.com.tr\/urun-kategori\/vana\/kelebek-vana\/\" data-type=\"link\" data-id=\"https:\/\/www.unoxonline.com.tr\/urun-kategori\/vana\/kelebek-vana\/\" rel=\"nofollow noopener\" target=\"_blank\">butterfly valve<\/a>; there is only the right valve for the right application. An incorrect selection can lead to both performance loss and unnecessary maintenance costs. <\/p>\n\n<p><\/p>\n","protected":false},"excerpt":{"rendered":"<p>1. What Is a Ball Valve? Advantages: Disadvantages: 2. What Is a Butterfly Valve? Advantages: Disadvantages: 3. Performance Comparison Feature<\/p>\n","protected":false},"author":1,"featured_media":70648,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_joinchat":[],"footnotes":""},"categories":[1715],"tags":[],"class_list":["post-70666","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-unox-blog"],"_links":{"self":[{"href":"https:\/\/unox.com.tr\/en\/wp-json\/wp\/v2\/posts\/70666","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/unox.com.tr\/en\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/unox.com.tr\/en\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/unox.com.tr\/en\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/unox.com.tr\/en\/wp-json\/wp\/v2\/comments?post=70666"}],"version-history":[{"count":1,"href":"https:\/\/unox.com.tr\/en\/wp-json\/wp\/v2\/posts\/70666\/revisions"}],"predecessor-version":[{"id":70667,"href":"https:\/\/unox.com.tr\/en\/wp-json\/wp\/v2\/posts\/70666\/revisions\/70667"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/unox.com.tr\/en\/wp-json\/wp\/v2\/media\/70648"}],"wp:attachment":[{"href":"https:\/\/unox.com.tr\/en\/wp-json\/wp\/v2\/media?parent=70666"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/unox.com.tr\/en\/wp-json\/wp\/v2\/categories?post=70666"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/unox.com.tr\/en\/wp-json\/wp\/v2\/tags?post=70666"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}