{"id":3427,"date":"2020-07-13T10:25:59","date_gmt":"2020-07-13T08:25:59","guid":{"rendered":"https:\/\/www.pleiger-maschinenbau.de\/en\/?page_id=3427"},"modified":"2022-11-23T21:19:06","modified_gmt":"2022-11-23T20:19:06","slug":"ehs-sg-actuators","status":"publish","type":"page","link":"https:\/\/www.pleiger-maschinenbau.de\/en\/industrial-products\/electro-hydraulic-actuators\/ehs-sg-actuators\/","title":{"rendered":"EHS-SG Actuators"},"content":{"rendered":"<section class=\"l-section wpb_row height_custom\"><div class=\"l-section-h i-cf\"><div class=\"g-cols vc_row via_flex valign_top type_default stacking_default\"><div class=\"vc_col-sm-12 wpb_column vc_column_container\"><div class=\"vc_column-inner\"><div class=\"wpb_wrapper\">[vc_single_image image=&#8221;2891&#8243; img_size=&#8221;full&#8221; style=&#8221;vc_box_shadow_3d&#8221;]<\/div><\/div><\/div><\/div><\/div><\/section><section class=\"l-section wpb_row height_custom\"><div class=\"l-section-h i-cf\"><div class=\"g-cols vc_row via_flex valign_top type_default stacking_default\"><div class=\"vc_col-sm-12 wpb_column vc_column_container\"><div class=\"vc_column-inner\"><div class=\"wpb_wrapper\"><div class=\"wpb_text_column\"><div class=\"wpb_wrapper\"><h1>EHS-SG Series (Fail-Safe)<\/h1>\n<\/div><\/div>[vc_separator color=&#8221;sky&#8221; align=&#8221;align_left&#8221; el_width=&#8221;10&#8243; css=&#8221;.vc_custom_1620041999056{margin-top: -15px !important;margin-bottom: 15px !important;}&#8221;]<\/div><\/div><\/div><\/div><\/div><\/section><section class=\"l-section wpb_row height_custom\"><div class=\"l-section-h i-cf\"><div class=\"g-cols vc_row via_flex valign_top type_default stacking_default\"><div class=\"vc_col-sm-8 wpb_column vc_column_container\"><div class=\"vc_column-inner\"><div class=\"wpb_wrapper\"><div class=\"wpb_text_column\"><div class=\"wpb_wrapper\"><h3>Fail-Safe &amp; Quick-Close \u2013 ready-to-use actuator solution for quarter-turn valves<\/h3>\n<p>The electro-hydraulic EHS for swivel movements, in conjunction with the Pleiger STK actuators, was developed specially for the remote actuation of valves such as shut-off and butterfly valves, ball and tap valves and throttle valves and can be integrated into process control systems with minimal installation effort.<\/p>\n<p>The actuators of the EHS-SG series are based on the STK series, but are fitted with an additional spring assembly and expanded to a single-acting actuator. This combination always reliably moves the valve to the predefined fail-safe position.<\/p>\n<p>The EHS actuators, equipped with an electrically driven compact unit and integrated position feedback, thus combine the advantages of electrical and hydraulic systems.<\/p>\n<h3>Special Features<\/h3>\n<ul>\n<li>SIL 2 Functional safety to IEC 61508<\/li>\n<li>Single-acting<\/li>\n<li>Fail-safe system<\/li>\n<li>With mechanical, hydraulic or electronic position indicator<\/li>\n<li>With mechanical or hydraulic emergency operation device<\/li>\n<li>Integrated hydraulic emergency operation (hand pump) available<\/li>\n<li>With permanent bus control loop connection (PCL)<\/li>\n<li>With ATEX\/IECEx explosion protection class<\/li>\n<li>&#8220;Under medium&#8221; upon request<\/li>\n<li>Also available as detached power pack<\/li>\n<\/ul>\n<h3>Advantages<\/h3>\n<ul>\n<li>Self-sufficient actuator with integrated hydraulic unit<\/li>\n<li>Electrical cable is the only thing required<\/li>\n<li>No external pipes or valves<\/li>\n<li>Enormous cost savings<\/li>\n<li>Small size \u2013 high torque<\/li>\n<li>Protection class IP 67 (IP 68 upon request)<\/li>\n<li>Lower servicing and maintenance costs<\/li>\n<li>Small amount of oil<\/li>\n<li>Low noise<\/li>\n<li>Bronze housing (optional)<\/li>\n<\/ul>\n<\/div><\/div>[vc_empty_space]<\/div><\/div><\/div><div class=\"vc_col-sm-4 wpb_column vc_column_container\"><div class=\"vc_column-inner\"><div class=\"wpb_wrapper\">[vc_gallery interval=&#8221;3&#8243; images=&#8221;2969&#8243; img_size=&#8221;full&#8221;][vc_single_image image=&#8221;3614&#8243; img_size=&#8221;full&#8221; css=&#8221;.vc_custom_1597156682089{margin-top: -60px !important;margin-left: -10px !important;}&#8221;][vc_empty_space]<div class=\"wpb_text_column\"><div class=\"wpb_wrapper\"><h3>Downloads<\/h3>\n<h5>\u00a0&#8211; not available &#8211;<\/h5>\n<\/div><\/div><\/div><\/div><\/div><\/div><\/div><\/section><section class=\"l-section wpb_row us_custom_857e3d92 height_small\"><div class=\"l-section-h i-cf\"><div class=\"g-cols vc_row via_flex valign_middle type_default stacking_default\"><div class=\"vc_col-sm-12 wpb_column vc_column_container\"><div class=\"vc_column-inner\"><div class=\"wpb_wrapper\"><div class=\"wpb_text_column\"><div class=\"wpb_wrapper\"><h3 style=\"text-align: center;\">Call us now at <a href=\"tel:+492324398716\">+49 2324\/398-716<\/a> or send us an e-mail with your inquiry at <a href=\"mailto:industry@pleiger-maschinenbau.de\">industry@pleiger-maschinenbau.de<\/a><\/h3>\n<\/div><\/div><\/div><\/div><\/div><\/div><\/div><\/section><section class=\"l-section wpb_row height_custom\"><div class=\"l-section-h i-cf\"><div class=\"g-cols vc_row via_flex valign_top type_default stacking_default\"><div class=\"vc_col-sm-12 wpb_column vc_column_container\"><div class=\"vc_column-inner\"><div class=\"wpb_wrapper\">[vc_empty_space][vc_btn title=&#8221;Back&#8230;&#8221; color=&#8221;primary&#8221; link=&#8221;url:https%3A%2F%2Fwww.pleiger-maschinenbau.de%2Fen%2Findustry-products%2Felectro-hydraulic-actuators%2F|title:zur%C3%BCck||&#8221;][vc_empty_space]<\/div><\/div><\/div><\/div><\/div><\/section>\n","protected":false},"excerpt":{"rendered":"[vc_single_image image=\"2891\" img_size=\"full\" style=\"vc_box_shadow_3d\"]EHS-SG Series (Fail-Safe) [vc_separator color=\"sky\" align=\"align_left\" el_width=\"10\" css=\".vc_custom_1620041999056{margin-top: -15px !important;margin-bottom: 15px !important;}\"]Fail-Safe &amp; Quick-Close \u2013 ready-to-use actuator solution for quarter-turn valves The electro-hydraulic EHS for swivel movements, in conjunction with the Pleiger STK actuators, was developed specially for the remote actuation of valves such as shut-off and butterfly valves, ball and tap...","protected":false},"author":1,"featured_media":0,"parent":3416,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"footnotes":""},"class_list":["post-3427","page","type-page","status-publish","hentry"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v26.4 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>EHS-SG Actuators - Pleiger Maschinenbau<\/title>\n<meta name=\"description\" content=\"Actuators of the EHS-SG series are based on the STK series, but are fitted with an spring assembly to build a single-acting actuator.\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.pleiger-maschinenbau.de\/en\/industrial-products\/electro-hydraulic-actuators\/ehs-sg-actuators\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"EHS-SG Actuators - Pleiger Maschinenbau\" \/>\n<meta property=\"og:description\" content=\"Actuators of the EHS-SG series are based on the STK series, but are fitted with an spring assembly to build a single-acting actuator.\" \/>\n<meta property=\"og:url\" content=\"https:\/\/www.pleiger-maschinenbau.de\/en\/industrial-products\/electro-hydraulic-actuators\/ehs-sg-actuators\/\" \/>\n<meta property=\"og:site_name\" content=\"Pleiger Maschinenbau\" \/>\n<meta property=\"article:publisher\" content=\"https:\/\/www.facebook.com\/pleigermaschinenbau\" \/>\n<meta property=\"article:modified_time\" content=\"2022-11-23T20:19:06+00:00\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"Est. reading time\" \/>\n\t<meta name=\"twitter:data1\" content=\"2 minutes\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":\"WebPage\",\"@id\":\"https:\/\/www.pleiger-maschinenbau.de\/en\/industrial-products\/electro-hydraulic-actuators\/ehs-sg-actuators\/\",\"url\":\"https:\/\/www.pleiger-maschinenbau.de\/en\/industrial-products\/electro-hydraulic-actuators\/ehs-sg-actuators\/\",\"name\":\"EHS-SG Actuators - Pleiger Maschinenbau\",\"isPartOf\":{\"@id\":\"https:\/\/www.pleiger-maschinenbau.de\/en\/#website\"},\"datePublished\":\"2020-07-13T08:25:59+00:00\",\"dateModified\":\"2022-11-23T20:19:06+00:00\",\"description\":\"Actuators of the EHS-SG series are based on the STK series, but are fitted with an spring assembly to build a single-acting actuator.\",\"breadcrumb\":{\"@id\":\"https:\/\/www.pleiger-maschinenbau.de\/en\/industrial-products\/electro-hydraulic-actuators\/ehs-sg-actuators\/#breadcrumb\"},\"inLanguage\":\"en-US\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\/\/www.pleiger-maschinenbau.de\/en\/industrial-products\/electro-hydraulic-actuators\/ehs-sg-actuators\/\"]}]},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\/\/www.pleiger-maschinenbau.de\/en\/industrial-products\/electro-hydraulic-actuators\/ehs-sg-actuators\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Startseite\",\"item\":\"https:\/\/www.pleiger-maschinenbau.de\/en\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"Industrial Products\",\"item\":\"https:\/\/www.pleiger-maschinenbau.de\/en\/industrial-products\/\"},{\"@type\":\"ListItem\",\"position\":3,\"name\":\"Electro-Hydraulic Actuators\",\"item\":\"https:\/\/www.pleiger-maschinenbau.de\/en\/industrial-products\/electro-hydraulic-actuators\/\"},{\"@type\":\"ListItem\",\"position\":4,\"name\":\"EHS-SG Actuators\"}]},{\"@type\":\"WebSite\",\"@id\":\"https:\/\/www.pleiger-maschinenbau.de\/en\/#website\",\"url\":\"https:\/\/www.pleiger-maschinenbau.de\/en\/\",\"name\":\"Pleiger Maschinenbau\",\"description\":\"Website der Pleiger Maschinenbau GmbH &amp; 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