{"id":36459,"date":"2020-12-03T13:28:09","date_gmt":"2020-12-03T13:28:09","guid":{"rendered":"https:\/\/www.unox.com.tr\/urun\/4-20ma-proportional-electric-actuator\/"},"modified":"2026-01-06T17:08:00","modified_gmt":"2026-01-06T14:08:00","slug":"4-20ma-proportional-electric-actuator","status":"publish","type":"product","link":"https:\/\/unox.com.tr\/en\/4-20ma-proportional-electric-actuator\/","title":{"rendered":"4-20mA Proportional Electric Actuator"},"content":{"rendered":"<p class=\"p1\">A 4-20mA proportional electric actuator is a control device that provides movement proportional to the input signal. In this system, the actuator precisely adjusts its position based on the 4-20mA signal it receives. It operates at the minimum position at low current values and at the maximum position at high current values. This feature allows equipment such as valves to operate at intermediate positions as well. In other words, the system can be controlled not only in fully open or closed states but also proportionally. This enables precise adjustment of flow, pressure, or temperature in processes. Continuous feedback based on the control signal minimizes position errors.      <\/p>\n<div id=\"ez-toc-container\" class=\"ez-toc-v2_0_84 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\/4-20ma-proportional-electric-actuator\/#Where_to_use\" >Where to use?<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-2\" href=\"https:\/\/unox.com.tr\/en\/4-20ma-proportional-electric-actuator\/#Technical_Structure_and_General_Features\" >Technical Structure and General Features<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-3\" href=\"https:\/\/unox.com.tr\/en\/4-20ma-proportional-electric-actuator\/#Why_Is_a_4%E2%80%9320_mA_Proportional_Actuator_Preferred\" >Why Is a 4\u201320 mA Proportional Actuator Preferred?<\/a><\/li><\/ul><\/nav><\/div>\n<h3><span class=\"ez-toc-section\" id=\"Where_to_use\"><\/span><b>Where to use?<\/b><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p class=\"p1\">These types of actuators are widely preferred in automation systems that require precise control. They are especially used in process industries, power plants, and chemical production lines. They can also be used in HVAC systems to adjust airflow accurately. They provide ideal solutions for applications such as flow control in water treatment plants and dosing in chemical facilities. With the advantages of remote control and integration with automation systems, efficiency can be increased. <a href=\"https:\/\/unox.com.tr\/4-20ma-oransal-elektrikli-aktuator\/\">UNOX 4-20mA proportional electric actuator<\/a> models fully meet these requirements.    <\/p>\n<h3><span class=\"ez-toc-section\" id=\"Technical_Structure_and_General_Features\"><\/span><b>Technical Structure and General Features<\/b><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p class=\"p1\">It includes an electronic control unit sensitive to the 4-20mA signal range. Its body is made of sturdy aluminum and has an IP67 protection rating, allowing it to operate safely in dusty and humid environments. Torque adjustment is set at the factory and can be manually readjusted if necessary. The connection standard is ISO 5211, making it compatible with many valves. Electrical connection is provided via a \u00bd\u201d water-resistant cable entry. The operating temperature range spans from -10\u00b0C to +80\u00b0C. In emergencies, manual intervention is possible thanks to the handwheel and position indicator.       <\/p>\n<h3><span class=\"ez-toc-section\" id=\"Why_Is_a_4%E2%80%9320_mA_Proportional_Actuator_Preferred\"><\/span><b>Why Is a 4\u201320 mA Proportional Actuator Preferred?<\/b><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p class=\"p1\">It is an ideal choice for those who want precise control and integration with automation systems. It offers energy efficiency and makes process control more reliable. Additionally, it requires minimal maintenance and provides long-lasting performance. The locally manufactured actuators by <a href=\"https:\/\/unox.com.tr\/en\/actuators\/\">UNOX <\/a>combine quality with affordability. On top of all this, access to spare parts and technical support is very convenient.   <\/p>\n<div id=\"attachment_30999\" style=\"width: 310px\" class=\"wp-caption alignnone\"><img decoding=\"async\" aria-describedby=\"caption-attachment-30999\" class=\"size-medium wp-image-10057\" src=\"https:\/\/unox.com.tr\/wp-content\/themes\/woodmart\/images\/lazy.svg\" data-src=\"https:\/\/unox.com.tr\/wp-content\/uploads\/2022\/04\/elektrikli-aktuator-1-300x300.jpg\" alt=\"4-20mA Proportional Electric Actuator\" width=\"300\" height=\"300\" title=\"\" srcset=\"\" data-srcset=\"https:\/\/unox.com.tr\/wp-content\/uploads\/2022\/04\/elektrikli-aktuator-1-300x300.jpg 300w, https:\/\/unox.com.tr\/wp-content\/uploads\/2022\/04\/elektrikli-aktuator-1-150x150.jpg 150w, https:\/\/unox.com.tr\/wp-content\/uploads\/2022\/04\/elektrikli-aktuator-1-400x400.jpg 400w, https:\/\/unox.com.tr\/wp-content\/uploads\/2022\/04\/elektrikli-aktuator-1-560x560.jpg 560w, https:\/\/unox.com.tr\/wp-content\/uploads\/2022\/04\/elektrikli-aktuator-1-367x367.jpg 367w, https:\/\/unox.com.tr\/wp-content\/uploads\/2022\/04\/elektrikli-aktuator-1-85x85.jpg 85w, https:\/\/unox.com.tr\/wp-content\/uploads\/2022\/04\/elektrikli-aktuator-1-32x32.jpg 32w, https:\/\/unox.com.tr\/wp-content\/uploads\/2022\/04\/elektrikli-aktuator-1.jpg 600w\" sizes=\"(max-width: 300px) 100vw, 300px\" \/><p id=\"caption-attachment-30999\" class=\"wp-caption-text\">4-20mA Proportional Electric Actuator<\/p><\/div>\n","protected":false},"excerpt":{"rendered":"<p><a href=\"https:\/\/unox.com.tr\/wp-content\/uploads\/2023\/01\/4-20mA-Oransal-Elektrikli-Aktuator.pdf\" target=\"_blank\" rel=\"noopener\"><button style=\"background-color: #11224b; color: #ffffff; padding: 10px 15px; font-family: montserrat; font-weight: bold; font-size: 19px; border-radius: 10px;\"><img decoding=\"async\" style=\"width: 25px; height: 25px;\" src=\"https:\/\/unox.com.tr\/wp-content\/uploads\/2023\/02\/pdf-1.png\">PRODUCT CATALOGUE<\/button><\/a><\/p>\n<p><button style=\"background-color: #11224b; margin-top: 5px; color: white; padding: 0px 15px; width: 150px; height: 55px; border-radius: 10px; border: none; cursor: pointer;\"><br \/>\n<img decoding=\"async\" style=\"width: 120px; height: 30px;\" src=\"https:\/\/unox.com.tr\/wp-content\/uploads\/2023\/02\/4-1.svg\"><\/button><\/p>\n","protected":false},"featured_media":28611,"comment_status":"open","ping_status":"closed","template":"","meta":[],"product_brand":[],"product_cat":[1009,1437],"product_tag":[],"class_list":["post-36459","product","type-product","status-publish","has-post-thumbnail","product_cat-electric-actuators","product_cat-actuators","first","instock","shipping-taxable","product-type-simple"],"_links":{"self":[{"href":"https:\/\/unox.com.tr\/en\/wp-json\/wp\/v2\/product\/36459","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/unox.com.tr\/en\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/unox.com.tr\/en\/wp-json\/wp\/v2\/types\/product"}],"replies":[{"embeddable":true,"href":"https:\/\/unox.com.tr\/en\/wp-json\/wp\/v2\/comments?post=36459"}],"version-history":[{"count":1,"href":"https:\/\/unox.com.tr\/en\/wp-json\/wp\/v2\/product\/36459\/revisions"}],"predecessor-version":[{"id":68342,"href":"https:\/\/unox.com.tr\/en\/wp-json\/wp\/v2\/product\/36459\/revisions\/68342"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/unox.com.tr\/en\/wp-json\/wp\/v2\/media\/28611"}],"wp:attachment":[{"href":"https:\/\/unox.com.tr\/en\/wp-json\/wp\/v2\/media?parent=36459"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/unox.com.tr\/en\/wp-json\/wp\/v2\/product_brand?post=36459"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/unox.com.tr\/en\/wp-json\/wp\/v2\/product_cat?post=36459"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/unox.com.tr\/en\/wp-json\/wp\/v2\/product_tag?post=36459"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}