{"id":748,"date":"2025-10-14T14:25:49","date_gmt":"2025-10-14T14:25:49","guid":{"rendered":"https:\/\/cerasystem.de\/?page_id=748"},"modified":"2026-02-27T14:37:19","modified_gmt":"2026-02-27T14:37:19","slug":"kaeltetechnik","status":"publish","type":"page","link":"https:\/\/cerasystem.de\/en\/kaeltetechnik\/","title":{"rendered":"Refrigeration Engineering"},"content":{"rendered":"<div data-elementor-type=\"wp-page\" data-elementor-id=\"748\" class=\"elementor elementor-748\">\n\t\t\t\t<div class=\"aux-parallax-section elementor-element elementor-element-daaedd5 e-con-full e-flex e-con e-parent\" data-id=\"daaedd5\" data-element_type=\"container\" data-e-type=\"container\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t\t<div class=\"elementor-element elementor-element-03c5529 aux-appear-watch-animation aux-slide-from-bot elementor-widget__width-initial elementor-widget elementor-widget-aux_modern_heading\" data-id=\"03c5529\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"aux_modern_heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<section class=\"aux-widget-modern-heading\">\n            <div class=\"aux-widget-inner\"><h2 class=\"aux-modern-heading-primary\">Industries &amp; Areas of Application<\/h2><h1 class=\"aux-modern-heading-secondary\"><span class=\"aux-head-before\">Refrigeration Engineering<\/span><\/h1><\/div>\n        <\/section>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-57c3d82b elementor-section-content-middle elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"57c3d82b\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-wider\">\n\t\t\t\t\t<div class=\"aux-parallax-section elementor-column elementor-col-50 elementor-top-column elementor-element elementor-element-44e0a54\" data-id=\"44e0a54\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-773d2e46 aux-appear-watch-animation aux-slide-from-bot elementor-widget__width-initial elementor-widget elementor-widget-aux_modern_heading\" data-id=\"773d2e46\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"aux_modern_heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<section class=\"aux-widget-modern-heading\">\n            <div class=\"aux-widget-inner\"><h2 class=\"aux-modern-heading-primary\">Refrigeration technology &amp; heat pumps<\/h2><h3 class=\"aux-modern-heading-secondary\"><span class=\"aux-head-before\">Ceramic control discs for maximum efficiency in refrigeration technology<\/span><\/h3><\/div>\n        <\/section>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<section class=\"elementor-section elementor-inner-section elementor-element elementor-element-1bf9feb0 elementor-section-full_width elementor-section-content-top elementor-section-height-default elementor-section-height-default\" data-id=\"1bf9feb0\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"aux-parallax-section elementor-column elementor-col-50 elementor-inner-column elementor-element elementor-element-3462129a\" data-id=\"3462129a\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-69774400 aux-appear-watch-animation aux-fade-in-up elementor-widget elementor-widget-text-editor\" data-id=\"69774400\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>Expansion valves are the heart of <strong>modern refrigeration systems and heat pumps.<\/strong>They control the refrigerant flow to the evaporator and thus have a direct influence on the efficiency and operational reliability of the entire system. Ceramic control discs from <strong>CERA SYSTEM<\/strong> set new standards in this area:<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t<div class=\"aux-parallax-section elementor-column elementor-col-50 elementor-inner-column elementor-element elementor-element-69f14081 aux-appear-watch-animation aux-fade-in-up\" data-id=\"69f14081\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-242dc98e aux-appear-watch-animation aux-fade-in-up elementor-widget elementor-widget-text-editor\" data-id=\"242dc98e\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>\u00a0They minimize internal leaks, offer <strong>excellent sliding properties,<\/strong> and ensure precise control\u2014even at high pressures, changing temperatures, and aggressive media. The result: <strong>stable processes, less energy loss,<\/strong> and a significantly longer <strong>service life for the system.<\/strong>.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<div class=\"elementor-element elementor-element-50ac064 elementor-widget elementor-widget-button\" data-id=\"50ac064\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"button.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<div class=\"elementor-button-wrapper\">\n\t\t\t\t\t<a class=\"elementor-button elementor-button-link elementor-size-sm\" href=\"https:\/\/cerasystem.de\/en\/kontakt\/\">\n\t\t\t\t\t\t<span class=\"elementor-button-content-wrapper\">\n\t\t\t\t\t\t\t\t\t<span class=\"elementor-button-text\">Inquire now \u00bb<\/span>\n\t\t\t\t\t<\/span>\n\t\t\t\t\t<\/a>\n\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t<div class=\"aux-parallax-section elementor-column elementor-col-50 elementor-top-column elementor-element elementor-element-1ee24508\" data-id=\"1ee24508\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-fc339de aux-shpe-type-rectangle aux-appear-watch-animation aux-mask-from-left elementor-widget elementor-widget-aux_simple_shape\" data-id=\"fc339de\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"aux_simple_shape.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t    <div class=\"aux-widget-container aux-simple-shape-container\">\n        <div class=\"aux-widget-container-inner\">\n            <div class=\"aux-the-shape\"><\/div>\n        <\/div>\n    <\/div>\n    \t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"aux-parallax-piece elementor-element elementor-element-efc6b9f elementor-widget__width-auto elementor-widget elementor-widget-aux_image\" data-parallax-origin=\"bottom\" data-parallax-depth=\"-0.1\" data-parallax-off=\"1024\" data-id=\"efc6b9f\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"aux_image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<section class=\"widget-container aux-widget-image aux-alignnone aux-parent-auc3658f90\">\n    <div class=\"aux-media-hint-frame\">\n        <div class=\"aux-media-image\" >\n        \n            \n\n            \n            <img fetchpriority=\"high\" decoding=\"async\" width=\"409\" height=\"468\" src=\"https:\/\/cerasystem.de\/wp-content\/uploads\/2025\/10\/CERA-System-Kaeltetechnik-Keramische-Bauteile-409x468.jpg\" class=\"aux-attachment aux-featured-image aux-attachment-id-754\" alt=\"Keramische Regelscheiben f\u00fcr K\u00e4ltetechnik &amp; W\u00e4rmepumpen \u2013 h\u00f6chste Effizienz\" srcset=\"https:\/\/cerasystem.de\/wp-content\/uploads\/2025\/10\/CERA-System-Kaeltetechnik-Keramische-Bauteile-150x172.jpg 150w,https:\/\/cerasystem.de\/wp-content\/uploads\/2025\/10\/CERA-System-Kaeltetechnik-Keramische-Bauteile-300x343.jpg 300w,https:\/\/cerasystem.de\/wp-content\/uploads\/2025\/10\/CERA-System-Kaeltetechnik-Keramische-Bauteile-768x879.jpg 768w,https:\/\/cerasystem.de\/wp-content\/uploads\/2025\/10\/CERA-System-Kaeltetechnik-Keramische-Bauteile-409x468.jpg 409w\" data-ratio=\"0.87\" data-original-w=\"1000\" sizes=\"(max-width:479px) 480px,(max-width:767px) 768px,(max-width:1023px) 1024px,409px\" \/>            \n                <\/div>\n    <\/div>\n\n<\/section><!-- widget-container -->\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t<div class=\"aux-parallax-section elementor-element elementor-element-46ebd13 e-flex e-con-boxed e-con e-parent\" data-id=\"46ebd13\" data-element_type=\"container\" data-e-type=\"container\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t<div class=\"elementor-element elementor-element-04c1ade e-con-full e-flex e-con e-child\" data-id=\"04c1ade\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-ef33975 elementor-widget__width-auto aux-appear-watch-animation aux-mask-from-right elementor-widget elementor-widget-aux_image\" data-id=\"ef33975\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"aux_image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<section class=\"widget-container aux-widget-image aux-alignnone aux-parent-au850ab195\">\n    <div class=\"aux-media-hint-frame\">\n        <div class=\"aux-media-image\" >\n        \n            \n\n            \n            <img decoding=\"async\" width=\"1000\" height=\"1250\" src=\"https:\/\/cerasystem.de\/wp-content\/uploads\/2025\/12\/CERA-Kaeltetechnik-Industriekeramik-1.jpg\" class=\"aux-attachment aux-featured-image aux-attachment-id-1621\" alt=\"Keramische Regelscheiben f\u00fcr K\u00e4ltetechnik &amp; W\u00e4rmepumpen \u2013 h\u00f6chste Effizienz\" data-ratio=\"0.8\" data-original-w=\"1000\" \/>            \n                <\/div>\n    <\/div>\n\n<\/section><!-- widget-container -->\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"aux-scroll-anim elementor-element elementor-element-a531fa9 elementor-widget__width-initial aux-appear-watch-animation aux-scale-down elementor-widget elementor-widget-aux_icon_list\" data-move-in=\"moveVertical\" data-move-out=\"moveVertical\" data-axis-x=\"200\" data-axis-y=\"35\" data-rotate=\"90\" data-scale=\"1\" data-vp-top=\"0.5\" data-vp-bot=\"0.5\" data-el-top=\"0.2\" data-scroll-animation-off=\"1024\" data-id=\"a531fa9\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"aux_icon_list.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<section class=\"widget-container aux-widget-icon-list aux-parent-au8041a51c\"><div class=\"widget-inner\"><div class=\"aux-widget-icon-list-inner\"><ul class=\"aux-icon-list-items aux-direction-default\"><li class=\"aux-icon-list-item aux-list-item-has-icon aux-icon-list-item-f55515f elementor-repeater-item-f55515f\"><a class=\"aux-icon-list-link\" href=\"https:\/\/youtu.be\/yUuaWmSluY8?si=UsvHQHI2xp_FsvNe\" target=\"_blank\"><i aria-hidden=\"true\" class=\"aux-icon-list-icon fas fa-play-circle\"><\/i><span class=\"aux-icon-list-text\">Watch our image video<\/span><\/a><\/li><\/ul><\/div><\/div><\/section><!-- widget-container -->\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-d4c4333 e-con-full e-flex e-con e-child\" data-id=\"d4c4333\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-16a4a2c elementor-widget__width-initial elementor-widget elementor-widget-aux_modern_heading\" data-id=\"16a4a2c\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"aux_modern_heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<section class=\"aux-widget-modern-heading\">\n            <div class=\"aux-widget-inner\"><h2 class=\"aux-modern-heading-primary\">Typical applications<\/h2><h3 class=\"aux-modern-heading-secondary\"><span class=\"aux-head-highlight\">Where ceramic control discs are convincing<\/span><\/h3><\/div>\n        <\/section>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-0d3e234 elementor-icon-list--layout-traditional elementor-list-item-link-full_width elementor-widget elementor-widget-icon-list\" data-id=\"0d3e234\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"icon-list.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<ul class=\"elementor-icon-list-items\">\n\t\t\t\t\t\t\t<li class=\"elementor-icon-list-item\">\n\t\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-icon-list-icon\">\n\t\t\t\t\t\t\t<i aria-hidden=\"true\" class=\"far fa-check-circle\"><\/i>\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-icon-list-text\">Expansion valves in refrigeration systems \u2013 precise control of the refrigerant flow<\/span>\n\t\t\t\t\t\t\t\t\t<\/li>\n\t\t\t\t\t\t\t\t<li class=\"elementor-icon-list-item\">\n\t\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-icon-list-icon\">\n\t\t\t\t\t\t\t<i aria-hidden=\"true\" class=\"far fa-check-circle\"><\/i>\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-icon-list-text\">Heat pumps \u2013 reliable sealing at high pressure differences<\/span>\n\t\t\t\t\t\t\t\t\t<\/li>\n\t\t\t\t\t\t\t\t<li class=\"elementor-icon-list-item\">\n\t\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-icon-list-icon\">\n\t\t\t\t\t\t\t<i aria-hidden=\"true\" class=\"far fa-check-circle\"><\/i>\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-icon-list-text\">Industrial refrigeration and air conditioning systems \u2013 durable components for continuous operation<\/span>\n\t\t\t\t\t\t\t\t\t<\/li>\n\t\t\t\t\t\t<\/ul>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"aux-parallax-section elementor-element elementor-element-2c7c474 e-flex e-con-boxed e-con e-parent\" data-id=\"2c7c474\" data-element_type=\"container\" data-e-type=\"container\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t<div class=\"elementor-element elementor-element-1f4195a e-con-full elementor-hidden-tablet elementor-hidden-mobile e-flex e-con e-child\" data-id=\"1f4195a\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-31577c0 aux-appear-watch-animation aux-fade-in-right-1 e-con-full e-flex e-con e-child\" data-id=\"31577c0\" data-element_type=\"container\" data-e-type=\"container\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t<div class=\"elementor-element elementor-element-d643d1f e-con-full e-flex e-con e-child\" data-id=\"d643d1f\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-bc15eeb elementor-widget__width-initial elementor-widget elementor-widget-text-editor\" data-id=\"bc15eeb\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p><strong>Are you looking for technical data, brochures, or certificates?<\/strong><br \/>In our download area, you will find all relevant documents relating to our products and solutions - quick, clear, and up-to-date.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-201b389 e-con-full e-flex e-con e-child\" data-id=\"201b389\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-ac2db66 elementor-align-justify elementor-widget elementor-widget-button\" data-id=\"ac2db66\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"button.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<div class=\"elementor-button-wrapper\">\n\t\t\t\t\t<a class=\"elementor-button elementor-button-link elementor-size-sm\" href=\"https:\/\/cerasystem.de\/wp-content\/uploads\/2026\/01\/CERA-SYSTEM-ISO-90012015-certificate-EN.pdf\" target=\"_blank\">\n\t\t\t\t\t\t<span class=\"elementor-button-content-wrapper\">\n\t\t\t\t\t\t\t\t\t<span class=\"elementor-button-text\">ISO 9001:2015 Certificate \u00bb<\/span>\n\t\t\t\t\t<\/span>\n\t\t\t\t\t<\/a>\n\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-53de93b elementor-align-justify elementor-widget elementor-widget-button\" data-id=\"53de93b\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"button.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<div class=\"elementor-button-wrapper\">\n\t\t\t\t\t<a class=\"elementor-button elementor-button-link elementor-size-sm\" href=\"https:\/\/cerasystem.de\/wp-content\/uploads\/2026\/01\/CERA-SYSTEM-ISO-500012018-certificate-EN.pdf\" target=\"_blank\">\n\t\t\t\t\t\t<span class=\"elementor-button-content-wrapper\">\n\t\t\t\t\t\t\t\t\t<span class=\"elementor-button-text\">ISO 50001:2018 Certificate \u00bb<\/span>\n\t\t\t\t\t<\/span>\n\t\t\t\t\t<\/a>\n\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-1f9931c e-con-full e-flex e-con e-child\" data-id=\"1f9931c\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-5d67442 elementor-align-justify elementor-widget elementor-widget-button\" data-id=\"5d67442\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"button.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<div class=\"elementor-button-wrapper\">\n\t\t\t\t\t<a class=\"elementor-button elementor-button-link elementor-size-sm\" href=\"https:\/\/cerasystem.de\/wp-content\/uploads\/2026\/01\/CERA-SYSTEM-Certification-Body-for-Pressure-Equipment.pdf\" target=\"_blank\">\n\t\t\t\t\t\t<span class=\"elementor-button-content-wrapper\">\n\t\t\t\t\t\t\t\t\t<span class=\"elementor-button-text\">Pressure Equipment Directive \u2013 Module H \u00bb<\/span>\n\t\t\t\t\t<\/span>\n\t\t\t\t\t<\/a>\n\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-dccdf53 elementor-align-justify elementor-widget elementor-widget-button\" data-id=\"dccdf53\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"button.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<div class=\"elementor-button-wrapper\">\n\t\t\t\t\t<a class=\"elementor-button elementor-button-link elementor-size-sm\" href=\"https:\/\/cerasystem.de\/en\/downloads\/\" target=\"_blank\">\n\t\t\t\t\t\t<span class=\"elementor-button-content-wrapper\">\n\t\t\t\t\t\t\t\t\t<span class=\"elementor-button-text\">Discover more downloads \u00bb<\/span>\n\t\t\t\t\t<\/span>\n\t\t\t\t\t<\/a>\n\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"aux-parallax-section elementor-element elementor-element-b518238 e-flex e-con-boxed e-con e-parent\" data-id=\"b518238\" data-element_type=\"container\" data-e-type=\"container\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t<div class=\"elementor-element elementor-element-8cd2f9d e-con-full e-flex e-con e-child\" data-id=\"8cd2f9d\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-fc0bd38 aux-appear-watch-animation aux-fade-in-up elementor-widget elementor-widget-aux_modern_heading\" data-id=\"fc0bd38\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"aux_modern_heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<section class=\"aux-widget-modern-heading\">\n            <div class=\"aux-widget-inner\"><p class=\"aux-modern-heading-primary\">Suitable products<\/p><h3 class=\"aux-modern-heading-secondary\"><span class=\"aux-head-before\">Products for refrigeration technology &amp; heat pumps<\/span><\/h3><\/div>\n        <\/section>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-d1e2e82 elementor-widget elementor-widget-aux-gallery\" data-id=\"d1e2e82\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"aux-gallery.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<section class=\"widget-container aux-widget-gallery aux-parent-au6b3be7a5\"><div id='aux-gallery-1' class='aux-gallery galleryid-748 gallery-columns-3 aux-lightbox-gallery'><div class=\"aux-gallery-container aux-isotope-animated aux-row aux-de-col3 aux-tb-col2 aux-mb-col1 elementor-clickable aux-no-gutter aux-layout-masonry\"  data-pagination=\"false\" data-lazyload=\"false\" data-perpage=\"24\" data-layout=\"masonry\" data-space=\"15\" >    <figure class=\"gallery-item aux-hover-active aux-iso-item aux-col\">\n            <div class=\"aux-frame-mask-plain aux-frame-ratio\">\n                <a href=\"https:\/\/cerasystem.de\/wp-content\/uploads\/2026\/01\/CERA-SYSTEM-Kaeltetechnik-Keramikprodukte.jpg\" class=\"aux-frame-ratio-inner aux-frame-darken aux-lightbox-btn\" data-elementor-open-lightbox=\"no\" data-original-width=\"800\" data-original-height=\"800\" data-caption=\"Pr\u00e4zise, dichte und langlebige Keramikl\u00f6sungen f\u00fcr Expansionsventile in K\u00e4lte\u2011 und W\u00e4rmepumpensystemen\">\n                                <div class=\"aux-hover-scale-circle-plus2\">\n                        <span class=\"aux-symbol-plus\"><\/span>\n                        <span class=\"aux-symbol-circle\"><\/span>\n                    <\/div>\n                        <img decoding=\"async\" width=\"300\" height=\"300\" src=\"https:\/\/cerasystem.de\/wp-content\/uploads\/2026\/01\/CERA-SYSTEM-Kaeltetechnik-Keramikprodukte-300x300.jpg\" class=\"aux-attachment aux-featured-image attachment-300x300 aux-attachment-id-1733\" alt=\"Keramische Regelscheiben f\u00fcr K\u00e4ltetechnik &amp; W\u00e4rmepumpen \u2013 h\u00f6chste Effizienz\" srcset=\"https:\/\/cerasystem.de\/wp-content\/uploads\/2026\/01\/CERA-SYSTEM-Kaeltetechnik-Keramikprodukte-150x150.jpg 150w,https:\/\/cerasystem.de\/wp-content\/uploads\/2026\/01\/CERA-SYSTEM-Kaeltetechnik-Keramikprodukte-300x300.jpg 300w,https:\/\/cerasystem.de\/wp-content\/uploads\/2026\/01\/CERA-SYSTEM-Kaeltetechnik-Keramikprodukte-768x768.jpg 768w,https:\/\/cerasystem.de\/wp-content\/uploads\/2026\/01\/CERA-SYSTEM-Kaeltetechnik-Keramikprodukte-300x300.jpg 300w,https:\/\/cerasystem.de\/wp-content\/uploads\/2026\/01\/CERA-SYSTEM-Kaeltetechnik-Keramikprodukte-790x790.jpg 790w\" data-ratio=\"1\" data-original-w=\"800\" sizes=\"(max-width:767px) 100vw,(min-width:768px) and (max-width:1025px) 50vw,637px\" \/>                <\/a>\n            <\/div>\n                <\/figure>\n    <figure class=\"gallery-item aux-hover-active aux-iso-item aux-col\">\n            <div class=\"aux-frame-mask-plain aux-frame-ratio\">\n                <a href=\"https:\/\/cerasystem.de\/wp-content\/uploads\/2026\/01\/CERA-SYSTEM-Keramikkomponenten-Kaeltetechnik-1.jpg\" class=\"aux-frame-ratio-inner aux-frame-darken aux-lightbox-btn\" data-elementor-open-lightbox=\"no\" data-original-width=\"1000\" data-original-height=\"1000\" data-caption=\"Pr\u00e4zise, dichte und langlebige Keramikl\u00f6sungen f\u00fcr Expansionsventile in K\u00e4lte\u2011 und W\u00e4rmepumpensystemen\">\n                                <div class=\"aux-hover-scale-circle-plus2\">\n                        <span class=\"aux-symbol-plus\"><\/span>\n                        <span class=\"aux-symbol-circle\"><\/span>\n                    <\/div>\n                        <img loading=\"lazy\" decoding=\"async\" width=\"300\" height=\"300\" src=\"https:\/\/cerasystem.de\/wp-content\/uploads\/2026\/01\/CERA-SYSTEM-Keramikkomponenten-Kaeltetechnik-1-300x300.jpg\" class=\"aux-attachment aux-featured-image attachment-300x300 aux-attachment-id-1739\" alt=\"Keramische Regelscheiben f\u00fcr K\u00e4ltetechnik &amp; W\u00e4rmepumpen \u2013 h\u00f6chste Effizienz\" srcset=\"https:\/\/cerasystem.de\/wp-content\/uploads\/2026\/01\/CERA-SYSTEM-Keramikkomponenten-Kaeltetechnik-1-150x150.jpg 150w,https:\/\/cerasystem.de\/wp-content\/uploads\/2026\/01\/CERA-SYSTEM-Keramikkomponenten-Kaeltetechnik-1-300x300.jpg 300w,https:\/\/cerasystem.de\/wp-content\/uploads\/2026\/01\/CERA-SYSTEM-Keramikkomponenten-Kaeltetechnik-1-768x768.jpg 768w,https:\/\/cerasystem.de\/wp-content\/uploads\/2026\/01\/CERA-SYSTEM-Keramikkomponenten-Kaeltetechnik-1-300x300.jpg 300w,https:\/\/cerasystem.de\/wp-content\/uploads\/2026\/01\/CERA-SYSTEM-Keramikkomponenten-Kaeltetechnik-1-990x990.jpg 990w\" data-ratio=\"1\" data-original-w=\"1000\" sizes=\"(max-width:767px) 100vw,(min-width:768px) and (max-width:1025px) 50vw,637px\" \/>                <\/a>\n            <\/div>\n                <\/figure>\n    <figure class=\"gallery-item aux-hover-active aux-iso-item aux-col\">\n            <div class=\"aux-frame-mask-plain aux-frame-ratio\">\n                <a href=\"https:\/\/cerasystem.de\/wp-content\/uploads\/2026\/01\/CERA-SYSTEM-Kaeltechnik-Keramik.jpg\" class=\"aux-frame-ratio-inner aux-frame-darken aux-lightbox-btn\" data-elementor-open-lightbox=\"no\" data-original-width=\"1000\" data-original-height=\"1000\" data-caption=\"Pr\u00e4zise, dichte und langlebige Keramikl\u00f6sungen f\u00fcr Expansionsventile in K\u00e4lte\u2011 und W\u00e4rmepumpensystemen\">\n                                <div class=\"aux-hover-scale-circle-plus2\">\n                        <span class=\"aux-symbol-plus\"><\/span>\n                        <span class=\"aux-symbol-circle\"><\/span>\n                    <\/div>\n                        <img loading=\"lazy\" decoding=\"async\" width=\"300\" height=\"300\" src=\"https:\/\/cerasystem.de\/wp-content\/uploads\/2026\/01\/CERA-SYSTEM-Kaeltechnik-Keramik-300x300.jpg\" class=\"aux-attachment aux-featured-image attachment-300x300 aux-attachment-id-1735\" alt=\"Keramische Regelscheiben f\u00fcr K\u00e4ltetechnik &amp; W\u00e4rmepumpen \u2013 h\u00f6chste Effizienz\" srcset=\"https:\/\/cerasystem.de\/wp-content\/uploads\/2026\/01\/CERA-SYSTEM-Kaeltechnik-Keramik-150x150.jpg 150w,https:\/\/cerasystem.de\/wp-content\/uploads\/2026\/01\/CERA-SYSTEM-Kaeltechnik-Keramik-300x300.jpg 300w,https:\/\/cerasystem.de\/wp-content\/uploads\/2026\/01\/CERA-SYSTEM-Kaeltechnik-Keramik-768x768.jpg 768w,https:\/\/cerasystem.de\/wp-content\/uploads\/2026\/01\/CERA-SYSTEM-Kaeltechnik-Keramik-300x300.jpg 300w,https:\/\/cerasystem.de\/wp-content\/uploads\/2026\/01\/CERA-SYSTEM-Kaeltechnik-Keramik-990x990.jpg 990w\" data-ratio=\"1\" data-original-w=\"1000\" sizes=\"(max-width:767px) 100vw,(min-width:768px) and (max-width:1025px) 50vw,637px\" \/>                <\/a>\n            <\/div>\n                <\/figure>\n<\/div><\/div><\/section><!-- widget-container --><style>.aux-parent-au6b3be7a5 .aux-frame-ratio { padding-bottom:91% }<\/style>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"aux-parallax-section elementor-element elementor-element-21b2847 e-flex e-con-boxed e-con e-parent\" data-id=\"21b2847\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t<div class=\"elementor-element elementor-element-28bb932 e-con-full e-flex e-con e-child\" data-id=\"28bb932\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-cb047b8 aux-appear-watch-animation aux-slide-from-bot elementor-widget__width-initial elementor-widget elementor-widget-aux_modern_heading\" data-id=\"cb047b8\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"aux_modern_heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<section class=\"aux-widget-modern-heading\">\n            <div class=\"aux-widget-inner\"><h3 class=\"aux-modern-heading-primary\">FAQ<\/h3><h4 class=\"aux-modern-heading-secondary\"><span class=\"aux-head-highlight\">Frequently asked questions<\/span><\/h4><div class=\"aux-modern-heading-description\"><p>Technical ceramics are complex materials with many advantages\u2014but they also require explanation. In our FAQ, you will find clear answers to the most important questions about materials, applications, manufacturing technologies, and working with CERA SYSTEM\u2014compact, understandable, and practical.<\/p><\/div><\/div>\n        <\/section>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-4cf2cd5 elementor-widget elementor-widget-aux_accordion\" data-id=\"4cf2cd5\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"aux_accordion.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<section class=\"widget-container aux-widget-accordion widget-toggle aux-parent-au1c545c87\" style=\"\" ><div class=\"widget-inner  aux-type-toggle\" data-toggle=\"true\"><section class=\"aux-toggle-item\"><h5 id=\"aux-toggle-header-8061\" class=\"aux-toggle-header toggle-header\" tabindex=\"8061\" role=\"tab\" aria-controls=\"aux-toggle-content-8061\" >Why use ceramics in expansion valves?<\/h5><div id=\"aux-toggle-content-8061\" class=\"aux-toggle-content toggle-content\" tabindex=\"8061\" role=\"tabpanel\" aria-labelledby=\"aux-toggle-header-8061\" ><p>Ceramic is wear-resistant, chemically resistant, and enables precise control at high pressures.<\/p><\/div><\/section><section class=\"aux-toggle-item\"><h5 id=\"aux-toggle-header-8062\" class=\"aux-toggle-header toggle-header\" tabindex=\"8062\" role=\"tab\" aria-controls=\"aux-toggle-content-8062\" >Are ceramic control discs suitable for all refrigerants?<\/h5><div id=\"aux-toggle-content-8062\" class=\"aux-toggle-content toggle-content\" tabindex=\"8062\" role=\"tabpanel\" aria-labelledby=\"aux-toggle-header-8062\" ><p>Yes, they are resistant to common refrigerants and oils.<\/p><\/div><\/section><section class=\"aux-toggle-item\"><h5 id=\"aux-toggle-header-8063\" class=\"aux-toggle-header toggle-header\" tabindex=\"8063\" role=\"tab\" aria-controls=\"aux-toggle-content-8063\" >How long do ceramic control discs last?<\/h5><div id=\"aux-toggle-content-8063\" class=\"aux-toggle-content toggle-content\" tabindex=\"8063\" role=\"tabpanel\" aria-labelledby=\"aux-toggle-header-8063\" ><p>Thanks to their high hardness and sliding properties, they achieve an exceptionally long service life\u2014even in continuous operation.<\/p><\/div><\/section><\/div><\/section><!-- widget-container -->\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-b216dc6 elementor-widget elementor-widget-button\" data-id=\"b216dc6\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"button.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<div class=\"elementor-button-wrapper\">\n\t\t\t\t\t<a class=\"elementor-button elementor-button-link elementor-size-sm\" href=\"https:\/\/cerasystem.de\/en\/kontakt\/\">\n\t\t\t\t\t\t<span class=\"elementor-button-content-wrapper\">\n\t\t\t\t\t\t\t\t\t<span class=\"elementor-button-text\">Inquire now<\/span>\n\t\t\t\t\t<\/span>\n\t\t\t\t\t<\/a>\n\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>","protected":false},"excerpt":{"rendered":"<p>Branchen &amp; Anwendungsgebiete K\u00e4ltetechnik K\u00e4ltetechnik &amp; W\u00e4rmepumpen Keramische Regelscheiben f\u00fcr maximale Effizienz in der K\u00e4ltetechnik Expansionsventile sind das Herzst\u00fcck moderner K\u00e4lteanlagen und W\u00e4rmepumpen. Sie steuern den K\u00e4ltemittelstrom zum Verdampfer und haben damit direkten Einfluss auf Effizienz und Betriebssicherheit der gesamten Anlage. Keramische Regelscheiben von CERA SYSTEM setzen hier neue Ma\u00dfst\u00e4be: \u00a0Sie minimieren interne Leckagen, bieten [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":754,"parent":0,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"templates\/page-builder-content.php","meta":{"footnotes":""},"class_list":["post-748","page","type-page","status-publish","has-post-thumbnail","hentry"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v28.2 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>K\u00e4ltetechnik \u2013 pr\u00e4zise Keramikl\u00f6sungen f\u00fcr Expansionsventile<\/title>\n<meta name=\"description\" content=\"Pr\u00e4zise Keramikl\u00f6sungen CERA SYSTEM, leckagearme Regelung in K\u00e4ltetechnik und W\u00e4rmepumpen. 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