{"id":2427,"date":"2015-05-08T08:06:44","date_gmt":"2015-05-08T14:06:44","guid":{"rendered":"http:\/\/www.apexequipmentltd.com\/?page_id=2427"},"modified":"2022-12-15T23:47:11","modified_gmt":"2022-12-16T06:47:11","slug":"automatic-recirculation-valves","status":"publish","type":"page","link":"https:\/\/www.apexequipmentltd.com\/?page_id=2427","title":{"rendered":"Automatic Recirculation Valves"},"content":{"rendered":"<div class=\"row\">\n<aside class=\"col-sm-4\">Automatic Recirculation Valves protect centrifugal pumps from damages that may occur during low-flow operations. Minimum flow protection is accomplished with an automatic, modulating bypass that assures smooth pump operation between the minimum and maximum flow point on the pump curve.No external power source is required. These valves are self-contained and simplify the system design and installation. Sizes range from 1 inch to 24 inches, including ANSI Class 150 through 2500 lb. Valve internals are stainless steel with externals in carbon steel, stainless steel, or special machinable alloys.<\/aside>\n<aside class=\"col-sm-4\">\n<p class=\"align-center\"><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-full wp-image-2428\" src=\"https:\/\/www.apexequipmentltd.com\/wp-content\/uploads\/2015\/05\/automatic-recirculation-valves.jpg\" alt=\"Automatic Recirculation Valves\" width=\"263\" height=\"204\" srcset=\"https:\/\/www.apexequipmentltd.com\/wp-content\/uploads\/2015\/05\/automatic-recirculation-valves.jpg 263w, https:\/\/www.apexequipmentltd.com\/wp-content\/uploads\/2015\/05\/valver11-150x116.jpg 150w, https:\/\/www.apexequipmentltd.com\/wp-content\/uploads\/2015\/05\/valver11-90x70.jpg 90w\" sizes=\"auto, (max-width: 263px) 100vw, 263px\" \/><\/p>\n<\/aside>\n<aside class=\"col-sm-4\">\n<h3>Request More Information<\/h3>\n\n<div class=\"wpcf7 no-js\" id=\"wpcf7-f1547-o1\" lang=\"en-US\" dir=\"ltr\" data-wpcf7-id=\"1547\">\n<div class=\"screen-reader-response\"><p role=\"status\" aria-live=\"polite\" aria-atomic=\"true\"><\/p> <ul><\/ul><\/div>\n<form action=\"\/index.php?rest_route=%2Fwp%2Fv2%2Fpages%2F2427#wpcf7-f1547-o1\" method=\"post\" class=\"wpcf7-form init\" aria-label=\"Contact form\" novalidate=\"novalidate\" data-status=\"init\">\n<fieldset class=\"hidden-fields-container\"><input type=\"hidden\" name=\"_wpcf7\" value=\"1547\" \/><input type=\"hidden\" name=\"_wpcf7_version\" value=\"6.1.5\" \/><input type=\"hidden\" name=\"_wpcf7_locale\" value=\"en_US\" \/><input type=\"hidden\" name=\"_wpcf7_unit_tag\" value=\"wpcf7-f1547-o1\" \/><input type=\"hidden\" name=\"_wpcf7_container_post\" value=\"0\" \/><input type=\"hidden\" name=\"_wpcf7_posted_data_hash\" value=\"\" \/><input type=\"hidden\" name=\"_wpcf7dtx_version\" value=\"5.0.5\" \/><input type=\"hidden\" name=\"_wpcf7_recaptcha_response\" value=\"\" \/>\n<\/fieldset>\n<div class=\"wpcf7-response-output\" aria-hidden=\"true\"><\/div>\n<div class=\"row\">\n\t<aside class=\"col-sm-3\">\n\t\t<p><label for=\"fname\">Name<span class=\"text-danger\">*<\/span><\/label>\n\t\t<\/p>\n\t<\/aside>\n\t<aside class=\"col-sm-9\">\n\t\t<p><span class=\"wpcf7-form-control-wrap\" data-name=\"fname\"><input size=\"40\" maxlength=\"400\" class=\"wpcf7-form-control wpcf7-text wpcf7-validates-as-required\" id=\"fname\" aria-required=\"true\" aria-invalid=\"false\" value=\"\" type=\"text\" name=\"fname\" \/><\/span>\n\t\t<\/p>\n\t<\/aside>\n<\/div>\n<div class=\"row\">\n\t<aside class=\"col-sm-3\">\n\t\t<p><label for=\"email\">Email <span class=\"text-danger\">*<\/span><\/label>\n\t\t<\/p>\n\t<\/aside>\n\t<aside class=\"col-sm-9\">\n\t\t<p><span class=\"wpcf7-form-control-wrap\" data-name=\"email\"><input size=\"40\" maxlength=\"400\" class=\"wpcf7-form-control wpcf7-email wpcf7-validates-as-required wpcf7-text wpcf7-validates-as-email\" id=\"email\" aria-required=\"true\" aria-invalid=\"false\" value=\"\" type=\"email\" name=\"email\" \/><\/span>\n\t\t<\/p>\n\t<\/aside>\n<\/div>\n<div class=\"row\">\n\t<aside class=\"col-sm-3\">\n\t\t<p><label for=\"email\">Product Name<\/label>\n\t\t<\/p>\n\t<\/aside>\n\t<aside class=\"col-sm-9\">\n\t\t<p><span class=\"wpcf7-form-control-wrap productname\" data-name=\"productname\"><input type=\"text\" name=\"productname\" class=\"wpcf7-form-control wpcf7-text wpcf7dtx wpcf7dtx-text\" aria-invalid=\"false\"><\/span>\n\t\t<\/p>\n\t<\/aside>\n<\/div>\n<div class=\"row\">\n\t<aside class=\"col-sm-3\">\n\t\t<p><label for=\"msg\">Message <span class=\"text-danger\">*<\/span><\/label>\n\t\t<\/p>\n\t<\/aside>\n\t<aside class=\"col-sm-9\">\n\t\t<p><span class=\"wpcf7-form-control-wrap\" data-name=\"msg\"><textarea cols=\"40\" rows=\"3\" maxlength=\"2000\" class=\"wpcf7-form-control wpcf7-textarea wpcf7-validates-as-required\" id=\"msg\" aria-required=\"true\" aria-invalid=\"false\" name=\"msg\"><\/textarea><\/span>\n\t\t<\/p>\n\t<\/aside>\n<\/div>\n<div class=\"row\">\n\t<aside class=\"col-sm-3\">\n\t\t<p><label for=\"captcha\">Security Code<span class=\"text-danger\">*<\/span><\/label>\n\t\t<\/p>\n\t<\/aside>\n\t<aside class=\"col-sm-2\">\n\t\t<p><input type=\"hidden\" name=\"_wpcf7_captcha_challenge_captcha\" value=\"1047230006\" \/><img loading=\"lazy\" decoding=\"async\" class=\"wpcf7-form-control wpcf7-captchac wpcf7-captcha-captcha\" width=\"84\" height=\"28\" alt=\"captcha\" src=\"https:\/\/www.apexequipmentltd.com\/wp-content\/uploads\/wpcf7_captcha\/1047230006.png\" \/>\n\t\t<\/p>\n\t<\/aside>\n\t<div class=\"row\">\n\t\t<aside class=\"col-sm-3 col-xs-6\">\n\t\t\t<p><div class=\"cf7-cf-turnstile\" style=\"margin-top: 0px; margin-bottom: -15px;\"> <div id=\"cf-turnstile-cf7-653961610\" class=\"cf-turnstile\" data-sitekey=\"0x4AAAAAABH9IJFy9O9YI0L9\" data-theme=\"light\" data-language=\"auto\" data-size=\"normal\" data-retry=\"auto\" data-retry-interval=\"1000\" data-refresh-expired=\"auto\" data-action=\"contact-form-7\" data-appearance=\"always\"><\/div> <script>document.addEventListener(\"DOMContentLoaded\", function() { setTimeout(function(){ var e=document.getElementById(\"cf-turnstile-cf7-653961610\"); e&&!e.innerHTML.trim()&&(turnstile.remove(\"#cf-turnstile-cf7-653961610\"), turnstile.render(\"#cf-turnstile-cf7-653961610\", {sitekey:\"0x4AAAAAABH9IJFy9O9YI0L9\"})); }, 100); });<\/script> <br class=\"cf-turnstile-br cf-turnstile-br-cf7-653961610\"> <style>#cf-turnstile-cf7-653961610 { margin-left: -15px; }<\/style> <script>document.addEventListener(\"DOMContentLoaded\",function(){document.querySelectorAll('.wpcf7-form').forEach(function(e){e.addEventListener('submit',function(){if(document.getElementById('cf-turnstile-cf7-653961610')){setTimeout(function(){turnstile.reset('#cf-turnstile-cf7-653961610');},1000)}})})});<\/script> <\/div>\n\t\t\t<\/p>\n\t\t<\/aside>\n\t<\/div>\n\t<aside class=\"col-sm-4\">\n\t\t<p class=\"align-right\"><input class=\"wpcf7-form-control wpcf7-submit has-spinner btn-blue\" type=\"submit\" value=\"Submit\" \/>\n\t\t<\/p>\n\t<\/aside>\n<\/div><p style=\"display: none !important;\" class=\"akismet-fields-container\" data-prefix=\"_wpcf7_ak_\"><label>&#916;<textarea name=\"_wpcf7_ak_hp_textarea\" cols=\"45\" rows=\"8\" maxlength=\"100\"><\/textarea><\/label><input type=\"hidden\" id=\"ak_js_1\" name=\"_wpcf7_ak_js\" value=\"78\"\/><script>document.getElementById( \"ak_js_1\" ).setAttribute( \"value\", ( new Date() ).getTime() );<\/script><\/p>\n<\/form>\n<\/div>\n\n<\/aside>\n<\/div>\n<ul class=\"nav nav-tabs\" role=\"tablist\">\n<li class=\"active\" role=\"presentation\"><a role=\"tab\" href=\"#installation\" aria-controls=\"installation\" data-toggle=\"tab\">TYPICAL INSTALLATION<\/a><\/li>\n<li role=\"presentation\"><a role=\"tab\" href=\"#functions\" aria-controls=\"functions\" data-toggle=\"tab\">FUNCTIONS<\/a><\/li>\n<li role=\"presentation\"><a role=\"tab\" href=\"#application\" aria-controls=\"application\" data-toggle=\"tab\">APPLICATION<\/a><\/li>\n<\/ul>\n<div class=\"tab-content\">\n<div id=\"installation\" class=\"tab-pane active\" role=\"tabpanel\">\n<div class=\"row\">\n<aside class=\"col-sm-4\"><a href=\"http:\/\/www.apexequipmentltd.com\/wp-content\/uploads\/2015\/07\/typinstal.gif\"><img decoding=\"async\" src=\"https:\/\/www.apexequipmentltd.com\/wp-content\/uploads\/2015\/07\/typical-installation.gif\" alt=\"Installation\"><\/a><\/aside>\n<aside class=\"col-sm-1\"><\/aside>\n<aside class=\"col-sm-7\">\n<h3>Automatic Recirculation Valves are normally installed on or near the pump discharge.<\/h3>\n<p>Bypass (or recirculation) flow is returned to a de-aerator or, in some cases, directly to pump suction.<\/p>\n<\/aside>\n<\/div>\n<\/div>\n<div id=\"functions\" class=\"tab-pane\" role=\"tabpanel\">\n<div class=\"row\">\n<aside class=\"col-sm-6\">\n<h3>Automatic Recirculation Valves provide cost-effective low-flow pump protection by combining four functions into one valve body:<\/h3>\n<ul>\n<li>\n<h4>Check Valve<\/h4>\n<\/li>\n<li>\n<h4>Bypass Control<\/h4>\n<\/li>\n<li>\n<h4>Flow Sensing<\/h4>\n<\/li>\n<li>\n<h4>Pressure Reduction<\/h4>\n<\/li>\n<\/ul>\n<\/aside>\n<aside class=\"col-sm-6\"><a href=\"https:\/\/www.apexequipmentltd.com\/wp-content\/uploads\/2015\/07\/image002.gif\"><img decoding=\"async\" src=\"https:\/\/www.apexequipmentltd.com\/wp-content\/uploads\/2015\/07\/function-automatic-recirculation-valves.gif\" alt=\"Automatic Recirculation Valves Function\"><\/a><\/aside>\n<\/div>\n<\/div>\n<div id=\"application\" class=\"tab-pane\" role=\"tabpanel\">\n<div class=\"row\">\n<aside class=\"col-sm-6\">\n<h3>Typical Process Applications include use with:<\/h3>\n<ul>\n<li>\n<h4>Boiler Feedwater<\/h4>\n<\/li>\n<li>\n<h4>Condensate<\/h4>\n<\/li>\n<li>\n<h4>Turbine Cooling<\/h4>\n<\/li>\n<li>\n<h4>Injection<\/h4>\n<\/li>\n<li>\n<h4>Process Systems<\/h4>\n<\/li>\n<li>\n<h4>Hydrocarbons<\/h4>\n<\/li>\n<li>\n<h4>Steam Turbines<\/h4>\n<\/li>\n<li>\n<h4>Demineralized Water<\/h4>\n<\/li>\n<\/ul>\n<\/aside>\n<aside class=\"col-sm-6\"><a href=\"https:\/\/www.apexequipmentltd.com\/wp-content\/uploads\/2015\/07\/AGI-Valve-Edgewater.jpg\"><img decoding=\"async\" src=\"https:\/\/www.apexequipmentltd.com\/wp-content\/uploads\/2015\/07\/AGI-Valve-Edgewater.jpg\" alt=\"AGI Valve Edgewater\"><\/a><\/aside>\n<\/div>\n<\/div>\n<p>&lt;\/div<\/p>\n<\/div>\n","protected":false},"excerpt":{"rendered":"<p>Automatic Recirculation Valves protect centrifugal pumps from damages that may occur during low-flow operations. Minimum flow protection is accomplished with an automatic, modulating bypass that assures smooth pump operation between the minimum and maximum flow point on the pump curve.No external power source is required. These valves are self-contained and simplify the system design and [&hellip;]<\/p>\n","protected":false},"author":1104,"featured_media":0,"parent":613,"menu_order":0,"comment_status":"closed","ping_status":"open","template":"","meta":{"ngg_post_thumbnail":0,"footnotes":""},"class_list":["post-2427","page","type-page","status-publish","hentry"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.3 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>Automatic Recirculation Valves in Western Canada | APEX Equipment Ltd.<\/title>\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.apexequipmentltd.com\/?page_id=2427\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Automatic Recirculation Valves in Western Canada | APEX Equipment Ltd.\" \/>\n<meta property=\"og:description\" content=\"Automatic Recirculation Valves protect centrifugal pumps from damages that may occur during low-flow operations. Minimum flow protection is accomplished with an automatic, modulating bypass that assures smooth pump operation between the minimum and maximum flow point on the pump curve.No external power source is required. These valves are self-contained and simplify the system design and [&hellip;]\" \/>\n<meta property=\"og:url\" content=\"https:\/\/www.apexequipmentltd.com\/?page_id=2427\" \/>\n<meta property=\"og:site_name\" content=\"APEX Equipment\" \/>\n<meta property=\"article:publisher\" content=\"https:\/\/www.facebook.com\/pages\/APEX-Equipment-Ltd\/525759447558765\" \/>\n<meta property=\"article:modified_time\" content=\"2022-12-16T06:47:11+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/www.apexequipmentltd.com\/wp-content\/uploads\/2015\/05\/automatic-recirculation-valves.jpg\" \/>\n<meta name=\"twitter:label1\" content=\"Est. reading time\" \/>\n\t<meta name=\"twitter:data1\" content=\"1 minute\" \/>\n<!-- \/ Yoast SEO plugin. -->","yoast_head_json":{"title":"Automatic Recirculation Valves in Western Canada | APEX Equipment Ltd.","robots":{"index":"index","follow":"follow","max-snippet":"max-snippet:-1","max-image-preview":"max-image-preview:large","max-video-preview":"max-video-preview:-1"},"canonical":"https:\/\/www.apexequipmentltd.com\/?page_id=2427","og_locale":"en_US","og_type":"article","og_title":"Automatic Recirculation Valves in Western Canada | APEX Equipment Ltd.","og_description":"Automatic Recirculation Valves protect centrifugal pumps from damages that may occur during low-flow operations. Minimum flow protection is accomplished with an automatic, modulating bypass that assures smooth pump operation between the minimum and maximum flow point on the pump curve.No external power source is required. 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