{"id":9769,"date":"2025-09-08T10:20:03","date_gmt":"2025-09-08T10:20:03","guid":{"rendered":"https:\/\/www.fleyendavalve.com\/?post_type=product&#038;p=9769"},"modified":"2025-09-08T15:12:59","modified_gmt":"2025-09-08T15:12:59","slug":"fleyenda-pneumatic-sleeve-actuator","status":"publish","type":"product","link":"https:\/\/www.fleyendavalve.com\/ar\/product\/actuator\/pneumatic-actuator\/fleyenda-pneumatic-sleeve-actuator\/","title":{"rendered":"Fleyenda Pneumatic Sleeve Actuator"},"content":{"rendered":"<h5>Overview<\/h5>\n<p>Fleyenda\u2019s Pneumatic Control Valves set a new benchmark in process automation. The sleeve series, featuring both single-seat and compact sleeve designs, provides precise control across a wide range of fluids and conditions. Engineered to IEC standards, this new generation is lighter, more compact, and achieves <span style=\"font-family: arial, helvetica, sans-serif;\">30%<\/span> higher flow efficiency, giving you superior performance with reduced installation costs and long-term reliability.<\/p>\n<table style=\"width: 800px; margin: 0; font-size: 14px; font-family: Georgia,serif; border: 1px solid #ccc; border-radius: 8px; box-shadow: 2px 2px 8px rgba(0,0,0,0.15); border-collapse: collapse;\">\n<thead>\n<tr style=\"background: #f7f7f7;\">\n<th style=\"font-size: 16px; font-weight: bold; padding: 8px; text-align: center;\" colspan=\"2\">Fleyenda Pneumatic Sleeve Series Actuator<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td style=\"width: 200px; font-weight: bold; border-top: 1px solid #ccc; padding: 6px;\">Main Features<\/td>\n<td style=\"border-top: 1px solid #ccc; padding: 6px;\">Reliable performance, precise flow characteristics, wide adjustment range, small seat leakage, stable operation, multi-spring actuator design, compact size, and lightweight construction. Various flange types and connection options are available, replacing old imported models.<\/td>\n<\/tr>\n<tr>\n<td style=\"font-weight: bold; border-top: 1px solid #ccc; padding: 6px;\">Body &amp; Bonnet Materials<\/td>\n<td style=\"border-top: 1px solid #ccc; padding: 6px;\">HT200, ZG251, ZG1Cr18Ni9, ZGOCr17Ni12Mo2, Cr-Mo steel (1.25Cr0.5Mo, 5.0Cr0.5Mo, SCPH21), and Titanium (T1).<\/td>\n<\/tr>\n<tr>\n<td style=\"font-weight: bold; border-top: 1px solid #ccc; padding: 6px;\">Trim Materials<\/td>\n<td style=\"border-top: 1px solid #ccc; padding: 6px;\">1Cr18Ni9 (special materials or hardening treatment available upon request).<\/td>\n<\/tr>\n<tr>\n<td style=\"font-weight: bold; border-top: 1px solid #ccc; padding: 6px;\">Packing<\/td>\n<td style=\"border-top: 1px solid #ccc; padding: 6px;\">PTFE, Flexible Graphite.<\/td>\n<\/tr>\n<tr>\n<td style=\"font-weight: bold; border-top: 1px solid #ccc; padding: 6px;\">Diaphragm<\/td>\n<td style=\"border-top: 1px solid #ccc; padding: 6px;\">Nitrile rubber reinforced with polyester fabric.<\/td>\n<\/tr>\n<tr>\n<td style=\"font-weight: bold; border-top: 1px solid #ccc; padding: 6px;\">Spring<\/td>\n<td style=\"border-top: 1px solid #ccc; padding: 6px;\">60Si2Mn (multi-spring combination design).<\/td>\n<\/tr>\n<tr>\n<td style=\"font-weight: bold; border-top: 1px solid #ccc; padding: 6px;\">Stem &amp; Bushing<\/td>\n<td style=\"border-top: 1px solid #ccc; padding: 6px;\">Stem: 2Cr13; Bushing: 2Cr13.<\/td>\n<\/tr>\n<tr>\n<td style=\"font-weight: bold; border-top: 1px solid #ccc; padding: 6px;\">Gaskets<\/td>\n<td style=\"border-top: 1px solid #ccc; padding: 6px;\">Rubber asbestos sheet, 10, 1Cr18Ni9 stainless steel asbestos wound gasket.<\/td>\n<\/tr>\n<tr>\n<td style=\"font-weight: bold; border-top: 1px solid #ccc; padding: 6px;\">Actuator Structure<\/td>\n<td style=\"border-top: 1px solid #ccc; padding: 6px;\">Low-height multi-spring diaphragm actuator with simple structure, reliable sealing, O-ring design, reduced backlash, and easy maintenance. Temperature range <span style=\"font-family: arial, helvetica, sans-serif;\">-40\u2103 to +85\u2103<\/span>.<\/td>\n<\/tr>\n<tr>\n<td style=\"font-weight: bold; border-top: 1px solid #ccc; padding: 6px;\">Valve Structure<\/td>\n<td style=\"border-top: 1px solid #ccc; padding: 6px;\">Low-flow resistance, direct-acting single-seat and sleeve valve. Compact body, lightweight, smooth flow path, suitable for normal and high-temperature applications. Seat leakage is minimized; flow characteristics meet IEC and national standards.<\/td>\n<\/tr>\n<tr>\n<td style=\"font-weight: bold; border-top: 1px solid #ccc; padding: 6px;\">Applications<\/td>\n<td style=\"border-top: 1px solid #ccc; padding: 6px;\">Widely applied in industrial sectors requiring precise process control of gases, liquids, steam, and other fluids.<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h5>Fleyenda Pneumatic Sleeve &amp; Single-Seat Valves Type<\/h5>\n<p><img decoding=\"async\" class=\"alignnone wp-image-9777\" src=\"https:\/\/www.fleyendavalve.com\/wp-content\/uploads\/2025\/09\/Fleyenda-Pneumatic-Sleeve-Single-Seat-Valves-Types-2.webp\" alt=\"\" width=\"800\" height=\"350\" srcset=\"https:\/\/www.fleyendavalve.com\/wp-content\/uploads\/2025\/09\/Fleyenda-Pneumatic-Sleeve-Single-Seat-Valves-Types-2.webp 907w, https:\/\/www.fleyendavalve.com\/wp-content\/uploads\/2025\/09\/Fleyenda-Pneumatic-Sleeve-Single-Seat-Valves-Types-2-300x131.webp 300w\" sizes=\"(max-width: 800px) 100vw, 800px\" \/><\/p>","protected":false},"excerpt":{"rendered":"<p><strong data-start=\"77\" data-end=\"115\">Fleyenda Pneumatic Sleeve Actuator<\/strong> is designed for <strong data-start=\"132\" data-end=\"164\">precise and reliable control<\/strong> in demanding process automation systems. Built with <strong data-start=\"217\" data-end=\"253\">advanced sleeve valve technology<\/strong>, it ensures <strong data-start=\"266\" data-end=\"333\">stable operation, accurate flow regulation, and minimal leakage<\/strong> across a wide range of fluids and process conditions. <strong data-start=\"388\" data-end=\"435\">Compact in size yet powerful in performance<\/strong>, this actuator features a <strong data-start=\"462\" data-end=\"495\">multi-spring diaphragm design<\/strong> for smooth response, <strong data-start=\"517\" data-end=\"548\">reduced installation height<\/strong>, and <strong data-start=\"554\" data-end=\"582\">enhanced flow efficiency<\/strong>. Its <strong data-start=\"588\" data-end=\"611\">robust construction<\/strong>, <strong data-start=\"613\" data-end=\"660\">compatibility with various flange standards<\/strong>, and <strong data-start=\"666\" data-end=\"713\">compliance with IEC international standards.<\/strong><\/p>","protected":false},"featured_media":9773,"template":"","meta":{"_acf_changed":false},"product_brand":[],"product_cat":[47],"product_tag":[99],"class_list":{"0":"post-9769","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-pneumatic-actuator","7":"product_tag-sleeve-and-single-seat","9":"first","10":"instock","11":"shipping-taxable","12":"product-type-simple"},"acf":[],"_links":{"self":[{"href":"https:\/\/www.fleyendavalve.com\/ar\/wp-json\/wp\/v2\/product\/9769","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.fleyendavalve.com\/ar\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/www.fleyendavalve.com\/ar\/wp-json\/wp\/v2\/types\/product"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.fleyendavalve.com\/ar\/wp-json\/wp\/v2\/media\/9773"}],"wp:attachment":[{"href":"https:\/\/www.fleyendavalve.com\/ar\/wp-json\/wp\/v2\/media?parent=9769"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/www.fleyendavalve.com\/ar\/wp-json\/wp\/v2\/product_brand?post=9769"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/www.fleyendavalve.com\/ar\/wp-json\/wp\/v2\/product_cat?post=9769"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/www.fleyendavalve.com\/ar\/wp-json\/wp\/v2\/product_tag?post=9769"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}