{"id":6809,"date":"2025-02-12T13:39:26","date_gmt":"2025-02-12T10:39:26","guid":{"rendered":"https:\/\/titan.ziz.kz\/?post_type=product&#038;p=6809"},"modified":"2025-07-04T13:05:04","modified_gmt":"2025-07-04T10:05:04","slug":"perekljuchajushhij-klapan-du-1","status":"publish","type":"product","link":"https:\/\/tpgt.kz\/en\/product\/perekljuchajushhij-klapan-du-1\/","title":{"rendered":"Changeover valve DU 1"},"content":{"rendered":"<section class=\"sections\">\n<div>\n<div class=\"container\">\n<div class=\"row\">\n<div id=\"cid-482294\" class=\"body-text-main col-md-8 space-between\">\n<div class=\"body-text-main\">\n<div class=\"body\">\n<div class=\"content text-darker-green-grey\">\n<div id=\"rich-text-div\">\n<table class=\"no-colors\" title=\"part numbers\" border=\"1\" width=\"100%\" cellspacing=\"1\" cellpadding=\"1\">\n<caption>Technical specifications<\/caption>\n<colgroup>\n<col width=\"20%\" valign=\"top\" \/>\n<col width=\"30%\" valign=\"top\" \/>\n<col width=\"30%\" valign=\"top\" \/><\/colgroup>\n<tbody>\n<tr>\n<td>Operating principle<\/td>\n<td colspan=\"2\" align=\"left\">changeover valve, hydraulic, pressure-operated 4\/2-way valves<\/td>\n<\/tr>\n<tr>\n<td>Operating temperature<\/td>\n<td>from \u221220 to +80 \u00b0C<\/td>\n<td><em>from -4 to +176 \u00b0F<\/em><\/td>\n<\/tr>\n<tr>\n<td>Lubricant<\/td>\n<td colspan=\"2\" align=\"left\">plastic grease up to and including NLGI class 3<br \/>\noil with a viscosity of at least 20 mm\u00b2\/s<\/td>\n<\/tr>\n<tr>\n<td>Consumption<\/td>\n<td>14 dm\u00b3\/h<\/td>\n<td><em>3.7 gal\/h<\/em><\/td>\n<\/tr>\n<tr>\n<td>Working pressure<\/td>\n<td>max 350 bar<\/td>\n<td><em>max 5075 psi<\/em><\/td>\n<\/tr>\n<tr>\n<td>Switching pressure<\/td>\n<td>min. 140 bar<\/td>\n<td><em>min. 2030 psi<\/em><\/td>\n<\/tr>\n<tr>\n<td><\/td>\n<td>max 350 bar<\/td>\n<td><em>max 5075 psi<\/em><\/td>\n<\/tr>\n<tr>\n<td>Connection of the main pipeline<\/td>\n<td colspan=\"2\" align=\"left\">internal thread G 1\/2 BSPP<\/td>\n<\/tr>\n<tr>\n<td>Electrical connection<\/td>\n<td colspan=\"2\" align=\"left\">max 500 V, 25\u201360 Hz<\/td>\n<\/tr>\n<tr>\n<td>Protection class<\/td>\n<td colspan=\"2\" align=\"left\">IP 67<\/td>\n<\/tr>\n<tr>\n<td colspan=\"3\" align=\"left\">Dimensions depending on the model<\/td>\n<\/tr>\n<tr>\n<td align=\"right\">min.<\/td>\n<td>195 x 190 x 100 mm<\/td>\n<td><em>7.8 x 7.8 x 4.0 inches<\/em><\/td>\n<\/tr>\n<tr>\n<td align=\"right\">Max.<\/td>\n<td>195 x 195 x 195 mm<\/td>\n<td><em>7.8 x 7.8 x 7.8 inches<\/em><\/td>\n<\/tr>\n<tr>\n<td>Installation position<\/td>\n<td colspan=\"2\" align=\"left\">any<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/section>\n<section class=\"sections\">\n<div>\n<div class=\"container\">\n<div class=\"row\">\n<div id=\"cid-482293\" class=\"body-text-main col-md-8 space-between\">\n<div class=\"body-text-main\">\n<div class=\"body\">\n<div class=\"content text-darker-green-grey\">\n<div id=\"rich-text-div\">\n<table class=\"no-colors\" title=\"part numbers\" border=\"1\" width=\"100%\" cellspacing=\"1\" cellpadding=\"1\">\n<caption>Switching valves DU 1 with mounting on a support panel<\/caption>\n<colgroup>\n<col width=\"30%\" valign=\"top\" \/>\n<col width=\"30%\" valign=\"top\" \/>\n<col width=\"40%\" valign=\"top\" \/><\/colgroup>\n<tbody>\n<tr>\n<td><strong>Part number<\/strong><\/td>\n<td><strong>Designation<\/strong><\/td>\n<td><strong>Description<\/strong><\/td>\n<\/tr>\n<tr>\n<td><strong>617-28683-1<\/strong><\/td>\n<td>DU1\u2013G<\/td>\n<td>&#8212;<\/td>\n<\/tr>\n<tr>\n<td><strong>617-28619-1<\/strong><\/td>\n<td>DU1\u2013GK<\/td>\n<td>with indicator pin<\/td>\n<\/tr>\n<tr>\n<td><strong>617-36148-9<\/strong><\/td>\n<td>DU1\u2013GKN<\/td>\n<td>with a contactless switch<\/td>\n<\/tr>\n<tr>\n<td><strong>617-28620-1<\/strong><\/td>\n<td>DU1\u2013GKS<\/td>\n<td>with indicator pin and limit switch<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/section>\n<section class=\"sections\">\n<div>\n<div class=\"container\">\n<div class=\"row\">\n<div id=\"cid-491911\" class=\"col-md-8 space-between\">\n<p>Configure the product, download the CAD file<\/p>\n<div  style=\"max-width: 100%; overflow-x: auto;\"><iframe id=\"iframe-id-be669d47-3217-477c-b605-296e40c7790e\" data-src=\"https:\/\/webapi.partcommunity.com\/23d-libs\/us_configurator\/sa2\/skf\/index.vbb?info=skf_lubrication\/ueberwachungsgeraete\/umsteuerung\/du1_asmtab.prj\" width=\"100%\" \n        height=\"600\" \n        frameborder=\"0\"\n        style=\"max-width: 100%; height: 600px; border: none; overflow: hidden;\" src=\"data:image\/svg+xml;base64,PHN2ZyB3aWR0aD0iMSIgaGVpZ2h0PSIxIiB4bWxucz0iaHR0cDovL3d3dy53My5vcmcvMjAwMC9zdmciPjwvc3ZnPg==\" class=\"lazyload\" data-load-mode=\"1\"> data-gtm-yt-inspected-116205449_31=\u00bbtrue\u00bb data-gtm-yt-inspected-116205449_53=\u00bbtrue\u00bb data-gtm-yt-inspected-116205449_58=\u00bbtrue\u00bb data-mce-fragment=\u00bb1\u2033&gt;<\/iframe><\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/section>","protected":false},"excerpt":{"rendered":"<div class=\"content-area col-lg-5\">\n<h1 class=\"title title-desktop title-active\"><span style=\"font-size: 16px;\">For dual-line lubrication systems<\/span><\/h1>\n<div class=\"description\">\n<div class=\"content text-darker-green-grey\">\n<div id=\"rich-text-div\">\n<p>Electric, pneumatic, or hydraulic DU 1 changeover valves are primarily designed for dual-line lubrication systems. These changeover valves alternately direct the lubricant flowing from the pump into one of the two main lines. The other line is connected to the pump&#039;s return line. The changeover pressure is adjustable.<\/p>\n<\/div>\n<\/div>\n<\/div>\n<div class=\"columns\">\n<div class=\"column-one\">\n<div class=\"content text-darker-green-grey\">\n<div id=\"rich-text-div\">\n<p class=\"small-capital-heading\">Technical characteristics and advantages<\/p>\n<ul>\n<li>Ideal for thick plastic grease<\/li>\n<li>Automatic switching after reaching the preset pressure<\/li>\n<li>Maximum working pressure 350 bar\u00a0<em>(5076 psi)<\/em><\/li>\n<li>Various mounting positions<\/li>\n<li>Efficient operation at temperatures from -20 to +80 \u00b0C\u00a0<em>(from -4 to +176 \u00b0F)<\/em><\/li>\n<\/ul>\n<\/div>\n<\/div>\n<\/div>\n<div class=\"column-two\">\n<div class=\"content text-darker-green-grey\">\n<div id=\"rich-text-div\">\n<p class=\"small-capital-heading\">Application areas<\/p>\n<ul>\n<li>Ideal for small, dual-line electrically driven systems with minimal monitoring requirements<\/li>\n<\/ul>\n<h4>Documentation<\/h4>\n<div class=\"link-group-title\"><a href=\"https:\/\/tpgt.kz\/wp-content\/uploads\/2025\/07\/230.pdf\">Product catalog (4.3 MB)<\/a><\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<div class=\"activity-area col-lg-3\">\n<div class=\"d-flex flex-wrap button-wrapper\"><\/div>\n<\/div>","protected":false},"featured_media":6815,"template":"","meta":{"_acf_changed":false},"product_brand":[],"product_cat":[11523],"product_tag":[],"class_list":{"0":"post-6809","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-ustrojstva-monitoringa","8":"first","9":"instock","10":"shipping-taxable","11":"product-type-simple"},"acf":[],"_links":{"self":[{"href":"https:\/\/tpgt.kz\/en\/wp-json\/wp\/v2\/product\/6809","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/tpgt.kz\/en\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/tpgt.kz\/en\/wp-json\/wp\/v2\/types\/product"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/tpgt.kz\/en\/wp-json\/wp\/v2\/media\/6815"}],"wp:attachment":[{"href":"https:\/\/tpgt.kz\/en\/wp-json\/wp\/v2\/media?parent=6809"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/tpgt.kz\/en\/wp-json\/wp\/v2\/product_brand?post=6809"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/tpgt.kz\/en\/wp-json\/wp\/v2\/product_cat?post=6809"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/tpgt.kz\/en\/wp-json\/wp\/v2\/product_tag?post=6809"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}