{"id":34580,"date":"2021-09-07T11:57:40","date_gmt":"2021-09-07T11:57:40","guid":{"rendered":"https:\/\/www.unox.com.tr\/urun\/piston-type-solenoid-valve-normally-closed\/"},"modified":"2026-01-07T13:02:37","modified_gmt":"2026-01-07T10:02:37","slug":"piston-type-solenoid-valve-normally-closed","status":"publish","type":"product","link":"https:\/\/unox.com.tr\/en\/piston-type-solenoid-valve-normally-closed\/","title":{"rendered":"Piston Type Solenoid Valve &#8211; Normally Closed"},"content":{"rendered":"<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-2'><a class=\"ez-toc-link ez-toc-heading-1\" href=\"https:\/\/unox.com.tr\/en\/piston-type-solenoid-valve-normally-closed\/#Piston_Type_Solenoid_Valve_%E2%80%93_Normally_Closed\" >Piston Type Solenoid Valve &#8211; Normally Closed<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-2\" href=\"https:\/\/unox.com.tr\/en\/piston-type-solenoid-valve-normally-closed\/#What_is_the_Structure_of_Piston-Type_Solenoid_Valves\" >What is the Structure of Piston-Type Solenoid Valves?<\/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\/piston-type-solenoid-valve-normally-closed\/#Why_Are_Normally_Closed_Valves_Preferred\" >Why Are Normally Closed Valves Preferred?<\/a><\/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\/piston-type-solenoid-valve-normally-closed\/#Where_Are_They_Used\" >Where Are They Used?<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-5\" href=\"https:\/\/unox.com.tr\/en\/piston-type-solenoid-valve-normally-closed\/#Installation_and_Maintenance_Processes\" >Installation and Maintenance Processes<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-6\" href=\"https:\/\/unox.com.tr\/en\/piston-type-solenoid-valve-normally-closed\/#Product_Supply_and_Online_Sales\" >Product Supply and Online Sales<\/a><\/li><\/ul><\/li><\/ul><\/nav><\/div>\n<h2 data-start=\"468\" data-end=\"850\"><span class=\"ez-toc-section\" id=\"Piston_Type_Solenoid_Valve_%E2%80%93_Normally_Closed\"><\/span>Piston Type Solenoid Valve &#8211; Normally Closed<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p data-start=\"468\" data-end=\"850\">The Piston-Type Solenoid Valve \u2013 Normally Closed provides precise flow control in industrial systems. These valves offer safe solutions, especially for liquid and gas transfer. They remain closed when no power is applied, ensuring safety. When electricity is supplied, the piston moves upward, allowing flow. Once the system power is cut, the valve closes immediately.     <\/p>\n<h3 data-start=\"852\" data-end=\"900\"><span class=\"ez-toc-section\" id=\"What_is_the_Structure_of_Piston-Type_Solenoid_Valves\"><\/span>What is the Structure of Piston-Type Solenoid Valves?<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p data-start=\"902\" data-end=\"1294\">This type of valve consists of a metal body containing a movable piston. When the solenoid coil is energized, the piston moves upward, allowing the passage of liquid or gas. When the power is cut, the piston returns downward. This design ensures fast and reliable closure. For detailed technical information, you can refer to the Unox technical information pages: <a class=\"\" href=\"https:\/\/unox.com.tr\/\" target=\"_new\" rel=\"noopener\" data-start=\"1273\" data-end=\"1293\">unox<\/a>.     <\/p>\n<h3 data-start=\"1296\" data-end=\"1348\"><span class=\"ez-toc-section\" id=\"Why_Are_Normally_Closed_Valves_Preferred\"><\/span>Why Are Normally Closed Valves Preferred?<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p data-start=\"1350\" data-end=\"1665\">Normally closed valves are critically important for system safety. They remain closed when no power is applied, reducing risk in cases of fire, malfunction, or emergency. For this reason, they are frequently used in automation systems. Detailed product information is available on <a class=\"\" href=\"https:\/\/www.unoxonline.com.tr\/\" target=\"_new\" rel=\"noopener nofollow\" data-start=\"1591\" data-end=\"1621\">unoxonline<\/a>.    <\/p>\n<h3 data-start=\"1667\" data-end=\"1700\"><span class=\"ez-toc-section\" id=\"Where_Are_They_Used\"><\/span>Where Are They Used?<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p data-start=\"1702\" data-end=\"2048\">Piston-type solenoid valves are used across many industries, including chemical, food, automotive, and heating systems. However, they are most commonly preferred in industrial automation systems because their fast opening and closing capability contributes to the efficiency of production processes. Technical support for solutions in the relevant industries is available through <a class=\"\" href=\"https:\/\/unox.com.tr\/iletisim\/\" target=\"_new\" rel=\"noopener\" data-start=\"1980\" data-end=\"2009\">Unox<\/a>.    <\/p>\n<h3 data-start=\"2050\" data-end=\"2079\"><span class=\"ez-toc-section\" id=\"Installation_and_Maintenance_Processes\"><\/span>Installation and Maintenance Processes<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p data-start=\"2081\" data-end=\"2430\">The installation of these valves requires technical knowledge. The valve can be mounted horizontally or vertically, but manufacturer instructions must always be followed. Regular maintenance is also important for maintaining performance. In dirty environments, valves may become clogged. For support in such situations, experts can be contacted via <a class=\"\" href=\"https:\/\/www.unoxonline.com.tr\/iletisim\/Unox provides high-quality and reliable actuator systems for industrial automation solutions. With a comprehensive product range, Unox offers solutions designed to meet a wide variety of industrial requirements. To find the most suitable actuator solutions for your application, please visit the Unox Contact page for professional support.3. Unox and Unox Online: Supplying Industrial Automation Valves\" target=\"_new\" rel=\"noopener nofollow\" data-start=\"2353\" data-end=\"2392\">unoxonline<\/a>.     <\/p>\n<h3 data-start=\"2432\" data-end=\"2465\"><span class=\"ez-toc-section\" id=\"Product_Supply_and_Online_Sales\"><\/span>Product Supply and Online Sales<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p data-start=\"2467\" data-end=\"2803\">Piston-Type Solenoid Valve \u2013 Normally Closed products are easily accessible through online platforms. The <a class=\"\" href=\"https:\/\/www.unoxonline.com.tr\/\" target=\"_new\" rel=\"noopener nofollow\" data-start=\"2573\" data-end=\"2603\">unoxonline <\/a>website, in particular, offers a user-friendly service. Product comparisons and stock information are also available there. Detailed technical specifications can be viewed on the <a class=\"\" href=\"https:\/\/unox.com.tr\/\" target=\"_new\" rel=\"noopener\" data-start=\"2745\" data-end=\"2765\">Unox <\/a>website.   <\/p>\n","protected":false},"excerpt":{"rendered":"<p><a href=\"https:\/\/unox.com.tr\/wp-content\/uploads\/2022\/12\/PST-N.K-3-8-PST1313.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 CATALOG<br \/>\n<\/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><br \/>\n<br \/><a href=\"https:\/\/www.unoxonline.com.tr\/urun\/pistonlu-tip-solenoid-valf-normalde-kapali\/\" target=\"_blank\" rel=\"noopener\">Place an Online Order<br \/><\/a><button style=\"background-color: #11224b; color: #ffffff; padding: 10px 15px; font-family: montserrat; font-weight: bold; font-size: 19px; border-radius: 10px;\">UNOX<\/button><\/p>\n","protected":false},"featured_media":68871,"comment_status":"closed","ping_status":"closed","template":"","meta":[],"product_brand":[],"product_cat":[1229,1498],"product_tag":[],"class_list":["post-34580","product","type-product","status-publish","has-post-thumbnail","product_cat-piston-type-solenoid-valves","product_cat-solenoid-valve","first","instock","shipping-taxable","product-type-simple"],"_links":{"self":[{"href":"https:\/\/unox.com.tr\/en\/wp-json\/wp\/v2\/product\/34580","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=34580"}],"version-history":[{"count":1,"href":"https:\/\/unox.com.tr\/en\/wp-json\/wp\/v2\/product\/34580\/revisions"}],"predecessor-version":[{"id":68360,"href":"https:\/\/unox.com.tr\/en\/wp-json\/wp\/v2\/product\/34580\/revisions\/68360"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/unox.com.tr\/en\/wp-json\/wp\/v2\/media\/68871"}],"wp:attachment":[{"href":"https:\/\/unox.com.tr\/en\/wp-json\/wp\/v2\/media?parent=34580"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/unox.com.tr\/en\/wp-json\/wp\/v2\/product_brand?post=34580"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/unox.com.tr\/en\/wp-json\/wp\/v2\/product_cat?post=34580"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/unox.com.tr\/en\/wp-json\/wp\/v2\/product_tag?post=34580"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}