{"id":68137,"date":"2023-12-28T13:13:12","date_gmt":"2023-12-28T10:13:12","guid":{"rendered":"https:\/\/unox.com.tr\/how-does-a-pressure-control-valve-work\/"},"modified":"2025-12-29T14:21:50","modified_gmt":"2025-12-29T11:21:50","slug":"how-does-a-pressure-control-valve-work","status":"publish","type":"post","link":"https:\/\/unox.com.tr\/en\/how-does-a-pressure-control-valve-work\/","title":{"rendered":"How Does a Pressure Control Valve Work?"},"content":{"rendered":"\t\t<div data-elementor-type=\"wp-post\" data-elementor-id=\"68137\" class=\"elementor elementor-68137 elementor-58415\">\n\t\t\t\t\t\t<section class=\"wd-negative-gap elementor-section elementor-top-section elementor-element elementor-element-656b9194 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"656b9194\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-6f3077b0\" data-id=\"6f3077b0\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-17d951e2 color-scheme-inherit text-left elementor-widget elementor-widget-text-editor\" data-id=\"17d951e2\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p><\/p>\n<p>Pressure control valves are valves used to maintain the fluid pressure in a system at a constant level. They are designed to prevent fluctuations in the fluid pressure. Pressure control valves are widely used in industrial facilities, buildings, and many other applications.   <\/p>\n<p><\/p>\n<p><\/p>\n<p>You can click here to view all <a href=\"https:\/\/unox.com.tr\/en\/control-valves\/\" data-type=\"link\" data-id=\"https:\/\/unox.com.tr\/kontrol-vanasi\/\">control valves.<\/a><\/p>\n<p><\/p>\n<p><\/p>\n<p>Pressure control valves are divided into two main types:<\/p>\n<p><\/p>\n<p><\/p>\n<ul><p><\/p>\n<li>Pressure-Reducing Control Valves: These valves are used to reduce the inlet pressure to a lower outlet pressure.<\/li>\n<p><\/p>\n<p><\/p>\n<li>Pressure-Relieving (or Pressure-Stabilizing) Control Valves: These valves are used to maintain a constant outlet pressure.<\/li>\n<p><\/p><\/ul>\n<p><\/p>\n<p><\/p>\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-2'><a class=\"ez-toc-link ez-toc-heading-1\" href=\"https:\/\/unox.com.tr\/en\/how-does-a-pressure-control-valve-work\/#How_Do_Pressure-Reducing_Control_Valves_Work\" >How Do Pressure-Reducing Control Valves Work?<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-2\" href=\"https:\/\/unox.com.tr\/en\/how-does-a-pressure-control-valve-work\/#How_Do_Pressure-Stabilizing_Pressure-Relieving_Control_Valves_Work\" >How Do Pressure-Stabilizing (Pressure-Relieving) Control Valves Work?<\/a><\/li><\/ul><\/nav><\/div>\n<h2><span class=\"ez-toc-section\" id=\"How_Do_Pressure-Reducing_Control_Valves_Work\"><\/span><strong>How Do Pressure-Reducing Control Valves Work?<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p><\/p>\n<p><\/p>\n<p>Pressure-reducing control valves consist of a pilot valve and a main valve. The pilot valve senses the outlet pressure and adjusts the position of the main valve accordingly. <\/p>\n<p><\/p>\n<p><\/p>\n<p>Pressure-reducing control valves operate based on two main principles:<\/p>\n<p><\/p>\n<p><\/p>\n<ul><p><\/p>\n<li>Direct-Acting Pressure-Reducing Control Valves: These valves are used in systems where the pilot valve directly controls the main valve.<\/li>\n<p><\/p>\n<p><\/p>\n<li>Indirect-Acting Pressure-Reducing Control Valves: These valves are used in systems where the pilot valve controls the main valve through a piston or cylinder.<\/li>\n<p><\/p><\/ul>\n<p><\/p>\n<p><\/p>\n<h2><span class=\"ez-toc-section\" id=\"How_Do_Pressure-Stabilizing_Pressure-Relieving_Control_Valves_Work\"><\/span><strong>How Do Pressure-Stabilizing (Pressure-Relieving) Control Valves Work?<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p><\/p>\n<p><\/p>\n<p>Pressure-stabilizing (pressure-relieving) control valves consist of a pilot valve and a main valve. The pilot valve senses the outlet pressure and adjusts the position of the main valve accordingly. <\/p>\n<p><\/p>\n<p><\/p>\n<p>Pressure-stabilizing (pressure-relieving) control valves operate based on two main principles:<\/p>\n<p><\/p>\n<p><\/p>\n<ul><p><\/p>\n<li>Direct-Acting Pressure-Stabilizing Control Valves: These valves are used in systems where the pilot valve directly controls the main valve.<\/li>\n<p><\/p>\n<p><\/p>\n<li>Indirect-Acting Pressure-Stabilizing Control Valves: These valves are used in systems where the pilot valve controls the main valve through a piston or cylinder.<\/li>\n<p><\/p><\/ul>\n<p><\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<\/div>\n\t\t","protected":false},"excerpt":{"rendered":"<p>Pressure control valves are valves used to maintain the fluid pressure in a system at a constant level. They are<\/p>\n","protected":false},"author":4,"featured_media":58419,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_joinchat":[],"footnotes":""},"categories":[1736],"tags":[],"class_list":["post-68137","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-control-valve"],"_links":{"self":[{"href":"https:\/\/unox.com.tr\/en\/wp-json\/wp\/v2\/posts\/68137","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\/4"}],"replies":[{"embeddable":true,"href":"https:\/\/unox.com.tr\/en\/wp-json\/wp\/v2\/comments?post=68137"}],"version-history":[{"count":1,"href":"https:\/\/unox.com.tr\/en\/wp-json\/wp\/v2\/posts\/68137\/revisions"}],"predecessor-version":[{"id":68138,"href":"https:\/\/unox.com.tr\/en\/wp-json\/wp\/v2\/posts\/68137\/revisions\/68138"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/unox.com.tr\/en\/wp-json\/wp\/v2\/media\/58419"}],"wp:attachment":[{"href":"https:\/\/unox.com.tr\/en\/wp-json\/wp\/v2\/media?parent=68137"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/unox.com.tr\/en\/wp-json\/wp\/v2\/categories?post=68137"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/unox.com.tr\/en\/wp-json\/wp\/v2\/tags?post=68137"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}