{"id":7105,"date":"2023-01-24T14:48:21","date_gmt":"2023-01-24T14:48:21","guid":{"rendered":"https:\/\/nominaliaprojects.com\/ac-fix\/plastic-expansion-ring-fittings-and-valves-for-pex-a-pipes\/sistema-anillo-de-expansion-para-tubos-pex-a-tech\/"},"modified":"2023-02-24T08:41:58","modified_gmt":"2023-02-24T08:41:58","slug":"sistema-anillo-de-expansion-para-tubos-pex-a-tech","status":"publish","type":"page","link":"https:\/\/ac-fix.com\/en\/plastic-expansion-ring-fittings-and-valves-for-pex-a-pipes\/sistema-anillo-de-expansion-para-tubos-pex-a-tech\/","title":{"rendered":"Plastic expansion ring fittings and valves for PEX-a PIPES"},"content":{"rendered":"\t\t<div data-elementor-type=\"wp-page\" data-elementor-id=\"7105\" class=\"elementor elementor-7105 elementor-4913\">\n\t\t\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-a9ad3c7 elementor-reverse-tablet elementor-reverse-mobile elementor-section-stretched elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"a9ad3c7\" data-element_type=\"section\" data-e-type=\"section\" data-settings=\"{&quot;stretch_section&quot;:&quot;section-stretched&quot;}\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-33 elementor-top-column elementor-element elementor-element-1fcd31c\" data-id=\"1fcd31c\" 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<section class=\"elementor-section elementor-inner-section elementor-element elementor-element-39f35ef elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"39f35ef\" 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=\"elementor-column elementor-col-100 elementor-inner-column elementor-element elementor-element-08b0d6c\" data-id=\"08b0d6c\" 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-6325933 elementor-widget elementor-widget-image\" data-id=\"6325933\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img fetchpriority=\"high\" decoding=\"async\" width=\"300\" height=\"271\" src=\"https:\/\/ac-fix.com\/wp-content\/uploads\/2023\/02\/AnilloPlastico_01.2023-1-300x271.png\" class=\"attachment-medium size-medium wp-image-8928\" alt=\"\" srcset=\"https:\/\/ac-fix.com\/wp-content\/uploads\/2023\/02\/AnilloPlastico_01.2023-1-300x271.png 300w, https:\/\/ac-fix.com\/wp-content\/uploads\/2023\/02\/AnilloPlastico_01.2023-1.png 400w\" sizes=\"(max-width: 300px) 100vw, 300px\" \/>\t\t\t\t\t\t\t\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-c45fd57 elementor-widget elementor-widget-plumbit-button\" data-id=\"c45fd57\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"plumbit-button.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<div class=\"stronghold-btn\"><a class=\"stronghold-btn-link-url btn\" href=\"\/wp-content\/uploads\/2023\/02\/AC-FIX-Price-List-04.22-Plastic-Ring-1.pdf\" target=\"_blank\">CATALOGUE  PRICE LIST<i class=\"btn-icon pe-7s-cloud-download\"><\/i><\/a><\/div>\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-37fc282 elementor-widget elementor-widget-plumbit-heading\" data-id=\"37fc282\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"plumbit-heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<div class=\"stronghold-heading\"><div class=\"heading-title\"><h5 class=\"heading-title-element\">Technical information<\/h5><\/div><\/div>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-5da5255 elementor-widget elementor-widget-plumbit-custom-menu\" data-id=\"5da5255\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"plumbit-custom-menu.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<div class=\"stronghold-custom-menu-wrap\"><ul class=\"stronghold-custom-menu\"><li class=\"custom-menu-item\"><a class=\"menu-item-title-element\" href=\"https:\/\/ac-fix.com\/en\/plastic-expansion-ring-fittings-and-valves-for-pex-a-pipes\/sistema-anillo-de-expansion-para-tubos-pex-a-tech\/\">Plastic expansion ring system<\/a><\/li><\/ul><\/div>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-17aedf3 elementor-widget elementor-widget-plumbit-heading\" data-id=\"17aedf3\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"plumbit-heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<div class=\"stronghold-heading\"><div class=\"heading-title\"><h5 class=\"heading-title-element\">Use and assembly instructions<\/h5><\/div><\/div>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-e2b226e elementor-widget elementor-widget-plumbit-custom-menu\" data-id=\"e2b226e\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"plumbit-custom-menu.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<div class=\"stronghold-custom-menu-wrap\"><ul class=\"stronghold-custom-menu\"><li class=\"custom-menu-item\"><a class=\"menu-item-title-element\" href=\"\/wp-content\/uploads\/2023\/02\/02-INSTRUCCIONES-EXPANDIDOR-ELECTRICO-100.1632.54-2-ENG-V3-WEB.pdf\">SET LI-ION MAX power electric expander<\/a><i class=\"custom-menu-icon far fa-file-pdf\"><\/i><\/li><li class=\"custom-menu-item\"><a class=\"menu-item-title-element\" href=\"\/wp-content\/uploads\/2023\/02\/02-SET-EXPANSOR-MANUAL-ENG.pdf\">SET manual expander<\/a><i class=\"custom-menu-icon far fa-file-pdf\"><\/i><\/li><\/ul><\/div>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-aa00648 elementor-widget elementor-widget-plumbit-heading\" data-id=\"aa00648\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"plumbit-heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<div class=\"stronghold-heading\"><div class=\"heading-title\"><h5 class=\"heading-title-element\">Certificates<\/h5><\/div><\/div>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-abf205f elementor-widget elementor-widget-plumbit-custom-menu\" data-id=\"abf205f\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"plumbit-custom-menu.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<div class=\"stronghold-custom-menu-wrap\"><ul class=\"stronghold-custom-menu\"><li class=\"custom-menu-item\"><a class=\"menu-item-title-element\" href=\"https:\/\/ac-fix.com\/wp-content\/uploads\/2026\/07\/CE001MARCAN007208_IN_2026-07-09.pdf\">AENOR CERTIFICATE AC-FIX PEX-a SYSTEM PLASTIC RING<\/a><i class=\"custom-menu-icon fas fa-file-pdf\"><\/i><\/li><li class=\"custom-menu-item\"><a class=\"menu-item-title-element\" href=\"#\">CERTIFICATE OF COMPATIBILITY AC-FIX PLASTIC RING UPONOR Q&amp;E<\/a><i class=\"custom-menu-icon fas fa-file-pdf\"><\/i><\/li><li class=\"custom-menu-item\"><a class=\"menu-item-title-element\" href=\"\/wp-content\/uploads\/2023\/02\/CERTIFICADO-9001-2015-QM15_322958-QM15_EN.pdf\">ISO 9001-2015 CERTIFICATE<\/a><i class=\"custom-menu-icon fas fa-file-pdf\"><\/i><\/li><\/ul><\/div>\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-bba729c elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"bba729c\" data-element_type=\"section\" data-e-type=\"section\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-inner-column elementor-element elementor-element-0343d99\" data-id=\"0343d99\" 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-605af99 elementor-widget elementor-widget-plumbit-heading\" data-id=\"605af99\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"plumbit-heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<div class=\"stronghold-heading\"><div class=\"heading-title\"><h5 class=\"heading-title-element\">Request information<\/h5><\/div><\/div>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-93bab00 elementor-widget elementor-widget-plumbit-contact-form\" data-id=\"93bab00\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"plumbit-contact-form.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t           \r\n            <div class=\"contact-form-wrapper\">\r\n                \n<div class=\"wpcf7 no-js\" id=\"wpcf7-f9513-o1\" lang=\"en-US\" dir=\"ltr\" data-wpcf7-id=\"9513\">\n<div class=\"screen-reader-response\"><p role=\"status\" aria-live=\"polite\" aria-atomic=\"true\"><\/p> <ul><\/ul><\/div>\n<form action=\"\/en\/wp-json\/wp\/v2\/pages\/7105#wpcf7-f9513-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=\"9513\" \/><input type=\"hidden\" name=\"_wpcf7_version\" value=\"6.1.7\" \/><input type=\"hidden\" name=\"_wpcf7_locale\" value=\"en_US\" \/><input type=\"hidden\" name=\"_wpcf7_unit_tag\" value=\"wpcf7-f9513-o1\" \/><input type=\"hidden\" name=\"_wpcf7_container_post\" value=\"0\" \/><input type=\"hidden\" name=\"_wpcf7_posted_data_hash\" value=\"\" \/><input type=\"hidden\" name=\"_wpcf7_recaptcha_response\" value=\"\" \/>\n<\/fieldset>\n<div class=\"service-contact-form-wrapper\">\n\t<p><span class=\"wpcf7-form-control-wrap\" data-name=\"nombre\"><input size=\"40\" maxlength=\"400\" class=\"wpcf7-form-control wpcf7-text wpcf7-validates-as-required\" aria-required=\"true\" aria-invalid=\"false\" value=\"Name*\" type=\"text\" name=\"nombre\" \/><\/span>\n\t<\/p>\n\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\" aria-required=\"true\" aria-invalid=\"false\" value=\"Email*\" type=\"email\" name=\"email\" \/><\/span>\n\t<\/p>\n\t<p><span class=\"wpcf7-form-control-wrap\" data-name=\"telefono\"><input size=\"40\" maxlength=\"400\" class=\"wpcf7-form-control wpcf7-text wpcf7-validates-as-required\" aria-required=\"true\" aria-invalid=\"false\" value=\"Phone*\" type=\"text\" name=\"telefono\" \/><\/span>\n\t<\/p>\n\t<p><span class=\"wpcf7-form-control-wrap\" data-name=\"producto\"><select class=\"wpcf7-form-control wpcf7-select\" aria-invalid=\"false\" name=\"producto\"><option value=\"Seleccione un producto\">Seleccione un producto<\/option><option value=\"Aerotermia\">Aerotermia<\/option><option value=\"Suelo radiante\">Suelo radiante<\/option><option value=\"Tuber\u00edas\">Tuber\u00edas<\/option><option value=\"Sist. Anillo de expansi\u00f3n para tubos PEX-a\">Sist. Anillo de expansi\u00f3n para tubos PEX-a<\/option><option value=\"Sist. Corredizo para tubos\">Sist. Corredizo para tubos<\/option><option value=\"Sist. Press duo para tubos PEX y multicapa\">Sist. Press duo para tubos PEX y multicapa<\/option><option value=\"Sist. Press multi para tubos multicapa\">Sist. Press multi para tubos multicapa<\/option><option value=\"Colectores\">Colectores<\/option><option value=\"Herramientas\">Herramientas<\/option><option value=\"Solar\">Solar<\/option><option value=\"V\u00e1lvulas de radiador\">V\u00e1lvulas de radiador<\/option><\/select><\/span>\n\t<\/p>\n\t<p><span class=\"wpcf7-form-control-wrap\" data-name=\"Consulta\"><textarea cols=\"20\" rows=\"3\" maxlength=\"2000\" class=\"wpcf7-form-control wpcf7-textarea wpcf7-validates-as-required\" aria-required=\"true\" aria-invalid=\"false\" name=\"Consulta\">Question*<\/textarea><\/span>\n\t<\/p>\n\t<p><input class=\"wpcf7-form-control wpcf7-submit has-spinner\" type=\"submit\" value=\"Enviar\" \/>\n\t<\/p>\n<\/div><div class=\"wpcf7-response-output\" aria-hidden=\"true\"><\/div>\n<\/form>\n<\/div>\n            <\/div>\r\n            \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\t<\/div>\n\t\t<\/div>\n\t\t\t\t<div class=\"elementor-column elementor-col-66 elementor-top-column elementor-element elementor-element-0659398\" data-id=\"0659398\" 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<section class=\"elementor-section elementor-inner-section elementor-element elementor-element-754d620 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"754d620\" 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=\"elementor-column elementor-col-100 elementor-inner-column elementor-element elementor-element-3328ec1\" data-id=\"3328ec1\" 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-c3ce32d elementor-widget elementor-widget-plumbit-heading\" data-id=\"c3ce32d\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"plumbit-heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<div class=\"stronghold-heading\"><div class=\"heading-subtitle\"> <span class=\"heading-sep-front\"><\/span><span class=\"heading-subtitle-span\">Plastic expansion ring fittings<\/span><\/div><div class=\"heading-title\"><h4 class=\"heading-title-element\">AC-FIX PLASTIC RING FITTINGS FOR PEX-a PIPES<\/h4><\/div><\/div>\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<section class=\"elementor-section elementor-inner-section elementor-element elementor-element-c32db15 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"c32db15\" 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=\"elementor-column elementor-col-100 elementor-inner-column elementor-element elementor-element-84a6abe\" data-id=\"84a6abe\" 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-9c42abe elementor-widget elementor-widget-text-editor\" data-id=\"9c42abe\" 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>The AC-FIX PLASTIC RING system provides a complete, quick, easy and safe solution for all types of plumbing and heating installations. The AC-FIX PLASTIC RING fittings offer the following advantages over other systems:<\/p><ul><li>Safety of the assembly: No O-rings are needed. Once the assembly is finished, the sealing achieved is permanent and the set is suitable for embedding.<\/li><li>The union has the same compression force on all the surface of the insert.<\/li><li>It is not necessary to calibrate and chamfer the pipe.<\/li><li>These fittings have a larger inner diameter, allowing the water flow to increase up to 20% more than most of the other different systems and ensuring minimal pressure drop.<\/li><li>We have available the AC-FIX plastic ring of PEX-a without stop edge. Thanks to the absence of stop edge, the mentioned plastic ring can slide a little bit on the pipe while expanding it. This allows to check visually that the pipe end has reached the shoulder of the fitting.<\/li><li>Considering the cost of materials and the very low labor cost thanks to its quick assembly, this system offers a maximum profitability.<\/li><li>These fittings absorb safely the variations of the sizes of the plastic pipes due to the manufacturing tolerances of the pipes or to the differences of temperature of the transported fluids.<\/li><li>These fittings have a high resistance to corrosion (internal and external).<\/li><\/ul><p>\u00a0<\/p><p>The thermo-elastic memory of the PEX-a material makes it such a safe system that it improves over time as both the pipe and ring are constantly pushing against the fitting. After expanding the material, the pipe and the ring return to their original form, creating an absolutely watertight connection between the pipe and fitting.<br \/>All the components (PEX-a pipes, fittings made of brass or PPSU, plastic rings and assembly tools) of the AC-FIX PLASTIC RING system are fully intercompatible with all the components of the Quick and Easy system of Uponor\u00ae*.<\/p><p>The AC-FIX PLASTIC RING system, composed of its fittings made of brass or PPSU, plastic rings and PEX-a pipes, is fully certified by AENOR (Asociaci\u00f3n Espa\u00f1ola de Normalizaci\u00f3n y Certificaci\u00f3n).<\/p>\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-d14f45c elementor-widget elementor-widget-heading\" data-id=\"d14f45c\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h5 class=\"elementor-heading-title elementor-size-default\">BRASS FITTINGS<\/h5>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-98e6ce3 elementor-widget elementor-widget-text-editor\" data-id=\"98e6ce3\" 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>The AC-FIX PLASTIC RING fittings are made of brass for machining CuZn39Pb3 (CW614N) and brass for forging CuZn40Pb2 (CW617N).<\/p><p>The AC-FIX PLASTIC RING fittings are manufactured according to UNE-ISO-15875-3\/-5:2004, reference standard for plastic piping systems for cold and hot water installations (PE-X) and stipulated in the CTE (C\u00f3digo T\u00e9cnico de la Edificaci\u00f3n) and mandatory (according to R.D. 314\/2006, from March 17). The manufacturing system is certified ISO 9001 by DQS of Germany (IQNet).<\/p><p>They are exclusively compatible with AC-FIX or Uponor\u00ae* PEX-a pipes (according to EN-ISO 15875-2), with the following sizes<\/p>\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-6f5d8d7 elementor-widget elementor-widget-image\" data-id=\"6f5d8d7\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img decoding=\"async\" width=\"404\" height=\"180\" src=\"https:\/\/ac-fix.com\/wp-content\/uploads\/2023\/02\/1-12.jpg\" class=\"attachment-large size-large wp-image-8939\" alt=\"\" srcset=\"https:\/\/ac-fix.com\/wp-content\/uploads\/2023\/02\/1-12.jpg 404w, https:\/\/ac-fix.com\/wp-content\/uploads\/2023\/02\/1-12-300x134.jpg 300w\" sizes=\"(max-width: 404px) 100vw, 404px\" \/>\t\t\t\t\t\t\t\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\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-aadd14a elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"aadd14a\" 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=\"elementor-column elementor-col-33 elementor-top-column elementor-element elementor-element-daafd7f\" data-id=\"daafd7f\" 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-70664c3 elementor-widget elementor-widget-image\" data-id=\"70664c3\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img decoding=\"async\" width=\"449\" height=\"372\" src=\"https:\/\/ac-fix.com\/wp-content\/uploads\/2023\/01\/laton.jpg\" class=\"attachment-large size-large wp-image-6444\" alt=\"\" srcset=\"https:\/\/ac-fix.com\/wp-content\/uploads\/2023\/01\/laton.jpg 449w, https:\/\/ac-fix.com\/wp-content\/uploads\/2023\/01\/laton-300x249.jpg 300w\" sizes=\"(max-width: 449px) 100vw, 449px\" \/>\t\t\t\t\t\t\t\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=\"elementor-column elementor-col-66 elementor-top-column elementor-element elementor-element-ad1f6a5\" data-id=\"ad1f6a5\" 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-3a1f89e elementor-widget elementor-widget-text-editor\" data-id=\"3a1f89e\" 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>To guarantee the integrity of the brass fittings and valves of the AC-FIX PLASTIC<br \/>EXPANSION RING system, all the nipples are delivered protected by a cover in order<br \/>to avoid possible damage during their handling. This cover shows the diameter of<br \/>the nipple on its surface.<br \/>*Trademark(s) not related with AC-FIX (Global Piping Systems, S.L.)<\/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<section class=\"elementor-section elementor-top-section elementor-element elementor-element-171ce8d elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"171ce8d\" 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=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-f745ec6\" data-id=\"f745ec6\" 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-8c3d8d0 elementor-widget elementor-widget-heading\" data-id=\"8c3d8d0\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h5 class=\"elementor-heading-title elementor-size-default\">PPSU FITTINGS<\/h5>\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<section class=\"elementor-section elementor-top-section elementor-element elementor-element-d4746ea elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"d4746ea\" 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=\"elementor-column elementor-col-66 elementor-top-column elementor-element elementor-element-eab31f1\" data-id=\"eab31f1\" 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-d5f86d9 elementor-widget elementor-widget-text-editor\" data-id=\"d5f86d9\" 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>The AC-FIX PLASTIC RING fittings of PPSU are incredibly durable and resistant, withstanding strong impacts without fracturing and resistant to chemicals of building materials. The PPSU (polyphenylsulfone, of black color) is a high performance plastic, absolutely odorless and tasteless, so it\u2019s completely suitable for use with drinking water.<\/p><p>\u00a0<\/p><p>Like the brass fittings, the AC-FIX PLASTIC RING fittings of PPSU are exclusively compatible with AC-FIX and Uponor\u00ae* PEX-a pipes which have the dimensions specified above in the compatibility chart of pipes for AC-FIX PLASTIC RING fittings.They have the same fields of application and the type of assembly is identical to the brass fittings (see technical information and assembly steps of AC-FIX PLASTIC RING).<\/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=\"elementor-column elementor-col-33 elementor-top-column elementor-element elementor-element-0ca4a43\" data-id=\"0ca4a43\" 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-25dfe71 elementor-widget elementor-widget-image\" data-id=\"25dfe71\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"328\" height=\"368\" src=\"https:\/\/ac-fix.com\/wp-content\/uploads\/2023\/01\/plastico.jpg\" class=\"attachment-large size-large wp-image-6447\" alt=\"\" srcset=\"https:\/\/ac-fix.com\/wp-content\/uploads\/2023\/01\/plastico.jpg 328w, https:\/\/ac-fix.com\/wp-content\/uploads\/2023\/01\/plastico-267x300.jpg 267w\" sizes=\"(max-width: 328px) 100vw, 328px\" \/>\t\t\t\t\t\t\t\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<section class=\"elementor-section elementor-top-section elementor-element elementor-element-94f3c14 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"94f3c14\" 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=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-7916fd5\" data-id=\"7916fd5\" 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-9fc04e1 elementor-widget elementor-widget-text-editor\" data-id=\"9fc04e1\" 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\tIn addition, the AC-FIX PLASTIC RING fittings of PPSU have the following advantages:\n<ul>\n \t<li>Up to 7 times lighter than brass fittings (PPSU density is 1.300 kg\/m3 against 8.400 &#8211; 8.700 kg\/m3 of brass).<\/li>\n \t<li>The PPSU is a much better thermal insulator than brass or copper.<\/li>\n \t<li>Chemical resistance: this material is resistant to mineral acids, alkaloids and salt solutions. Resistance todetergents and hydrocarbon oils is good, even at high temperatures under moderate pressure levels. Organic compounds, other than ketones, don\u2019t seriously affect this material. These materials should be avoided: esters, ketones, chlorinated methylene, trichlorethylenes,\u00a0 cyclohexane, tetrachlorethylene, toluene, xylene and benzene**.<\/li>\n \t<li>No problems of galvanic corrosion and oxidation. Unalterable to chlorinated water and construction materials.<\/li>\n \t<li>Water resistance: this material is not affected by hydrolysis.<\/li>\n \t<li>Lower pressure drop than brass fittings due to a very low internal roughness that confers a high resistance to scaling.<\/li>\n \t<li>Safety: zero migration of metal oxides to water.<\/li>\n \t<li>High breaking resistance: the PPSU fittings are capable of absorbing strong impacts, withstand high bursting pressures and can increase their lenght between 50% and 100% before breaking.<\/li>\n \t<li>Ideal for silent installations due to its great sound insulation.<\/li>\n \t<li>More competitive price than brass fittings due to lower production cost.<\/li>\n<\/ul>\n<em>**Some chemical products can damage the PPSU fittings. Contact our technical department- <\/em>\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<section class=\"elementor-section elementor-top-section elementor-element elementor-element-c7fb5b4 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"c7fb5b4\" 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=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-8fd29d0\" data-id=\"8fd29d0\" 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-fd9f34f elementor-widget elementor-widget-heading\" data-id=\"fd9f34f\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h5 class=\"elementor-heading-title elementor-size-default\">PEX-A PLASTIC RINGS<\/h5>\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<section class=\"elementor-section elementor-top-section elementor-element elementor-element-d677e02 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"d677e02\" 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=\"elementor-column elementor-col-33 elementor-top-column elementor-element elementor-element-4ae6281\" data-id=\"4ae6281\" 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-4a3b932 elementor-widget elementor-widget-image\" data-id=\"4a3b932\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"591\" height=\"598\" src=\"https:\/\/ac-fix.com\/wp-content\/uploads\/2023\/01\/anillos-pexa.webp\" class=\"attachment-large size-large wp-image-6450\" alt=\"\" srcset=\"https:\/\/ac-fix.com\/wp-content\/uploads\/2023\/01\/anillos-pexa.webp 591w, https:\/\/ac-fix.com\/wp-content\/uploads\/2023\/01\/anillos-pexa-296x300.webp 296w, https:\/\/ac-fix.com\/wp-content\/uploads\/2023\/01\/anillos-pexa-80x80.webp 80w, https:\/\/ac-fix.com\/wp-content\/uploads\/2023\/01\/anillos-pexa-100x100.webp 100w\" sizes=\"(max-width: 591px) 100vw, 591px\" \/>\t\t\t\t\t\t\t\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=\"elementor-column elementor-col-66 elementor-top-column elementor-element elementor-element-8ce7061\" data-id=\"8ce7061\" 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-dd3c334 elementor-widget elementor-widget-text-editor\" data-id=\"dd3c334\" 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>We have available plastic rings made of PEX-a, a high density crosslinked polyethylene that ensures that the ring can expand and contract safely. The AC-FIX plastic rings have a special thickness, larger than the normal pipes to ensure a perfect closing and sealing.<\/p><p>\u00a0<\/p><p>In addition, the marking of the rings is available in three colors: blue for cold water, redfor hot water and black for installations seeking to be more discreet. Rings with blueand red marking also incorporate a point of the same color on the opposite side of the ring for an easier identification from any point of view.<\/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<section class=\"elementor-section elementor-top-section elementor-element elementor-element-c7fc9ff elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"c7fc9ff\" 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=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-05825dc\" data-id=\"05825dc\" 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-37de352 elementor-widget elementor-widget-heading\" data-id=\"37de352\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h5 class=\"elementor-heading-title elementor-size-default\">TOOLS<\/h5>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-b505c28 elementor-widget elementor-widget-text-editor\" data-id=\"b505c28\" 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\tTo assemble these fittings, you can use the AC-FIX expansion tools. They can also be assembled with tools of the Uponor Quick and Easy\u00ae* system.\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<section class=\"elementor-section elementor-top-section elementor-element elementor-element-44e2e01 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"44e2e01\" 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=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-7bd8eff\" data-id=\"7bd8eff\" 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-30df31a elementor-widget elementor-widget-heading\" data-id=\"30df31a\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h5 class=\"elementor-heading-title elementor-size-default\">IMPORTANT<\/h5>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-b292db4 elementor-widget elementor-widget-text-editor\" data-id=\"b292db4\" 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\tWe advise you to avoid the use of hemp to seal the threads.\nMake sure that threaded connections are not subjected to excessive mechanical stress. Over time this may result in breakage, with loss of water and damage to property. The torque settings of the threaded parts must not be more than 30 Nm.\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<section class=\"elementor-section elementor-top-section elementor-element elementor-element-f64f2bb elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"f64f2bb\" 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=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-52a1f21\" data-id=\"52a1f21\" 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-3d991d6 elementor-widget elementor-widget-heading\" data-id=\"3d991d6\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h5 class=\"elementor-heading-title elementor-size-default\">PRESSURE TEST<\/h5>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-e16c6a4 elementor-widget elementor-widget-text-editor\" data-id=\"e16c6a4\" 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>The finished installation with the pipes at sight (before being hidden by masonry, filler o insulating material) must be subject to the hydrostatic pressure test of pipeline networks (pressure test) in accordance with local regulations.<br \/>After the pressure test, the pipes of the drinking water installations should be thoroughly washed.<br \/><em>*Trademark(s) not related with AC-FIX (Global Piping Systems, S.L.)<\/em><\/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<section class=\"elementor-section elementor-top-section elementor-element elementor-element-e50ec0f elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"e50ec0f\" 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=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-ac73c27\" data-id=\"ac73c27\" 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-423742f elementor-widget elementor-widget-heading\" data-id=\"423742f\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h5 class=\"elementor-heading-title elementor-size-default\">FIELDS OF APPLICATION<\/h5>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-db60646 elementor-widget elementor-widget-text-editor\" data-id=\"db60646\" 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\tThese fittings have been designed to be used with PE-Xa pipes in the following applications as they are defined in the UNE-EN-ISO 15875-1:\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-384b4c9 elementor-widget elementor-widget-image\" data-id=\"384b4c9\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"769\" height=\"566\" src=\"https:\/\/ac-fix.com\/wp-content\/uploads\/2023\/02\/2-11.jpg\" class=\"attachment-large size-large wp-image-8944\" alt=\"\" srcset=\"https:\/\/ac-fix.com\/wp-content\/uploads\/2023\/02\/2-11.jpg 769w, https:\/\/ac-fix.com\/wp-content\/uploads\/2023\/02\/2-11-300x221.jpg 300w, https:\/\/ac-fix.com\/wp-content\/uploads\/2023\/02\/2-11-600x442.jpg 600w\" sizes=\"(max-width: 769px) 100vw, 769px\" \/>\t\t\t\t\t\t\t\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-f1bb559 elementor-widget elementor-widget-text-editor\" data-id=\"f1bb559\" 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><em>a A country may select either class 1 or class 2 to conform to its national regulations<\/em><\/p><p><em>b Where more than one design temperature appears for any class, the times should be<\/em><br \/><em>aggregated (for example: the design temperature profile for 50 years of class 5 is: 20\u00baC for 14 years, followed by 60\u00baC for 25 years, 80\u00b0C for 10 years, 90\u00b0C for 1 year and 100\u00b0C for 100 hours). This allows to simulate approximate real temperatures and times during a useful life of 50 years.<\/em><\/p><p>The design pressures of each application are<\/p><p>\u00a0<\/p><p><strong>PEX-a and evalPEX-a<\/strong><\/p><p><strong>Series 5,0:<\/strong> class 1 \/ 6 bar; class 2 \/ 6 bar; class 4 \/ 8 bar; class 5 \/ 6 bar. Cold water: (20 \u00baC) 15 bar.<\/p><p><strong>Series 4,0:<\/strong> class 1 \/ 8 bar; class 2 \/ 8 bar; class 4 \/ 10 bar; class 5 \/ 8 bar. Cold water: (20 \u00baC) 18 bar.<\/p><p><strong>Series 3,2:<\/strong> class 1 \/ 10 bar; class 2 \/ 10 bar; class 4 \/ 10 bar and class 5 \/ 10 bar.<\/p><p>&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;-<br \/><strong>Series 5,0:<\/strong> 16&#215;1,5, 20&#215;1,9, 25&#215;2,3, 32&#215;2,9, 40&#215;3,7, 50&#215;4,6, 63&#215;5,8, 75&#215;6,8<\/p><p><strong>Series 4,0:<\/strong> 16&#215;1,8<\/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<section class=\"elementor-section elementor-top-section elementor-element elementor-element-d8a6626 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"d8a6626\" 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=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-69a8f14\" data-id=\"69a8f14\" 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-9e7b0c5 elementor-widget elementor-widget-heading\" data-id=\"9e7b0c5\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h5 class=\"elementor-heading-title elementor-size-default\">ASSEMBLY STEPS<\/h5>\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<section class=\"elementor-section elementor-top-section elementor-element elementor-element-785cdc9 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"785cdc9\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-custom\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-33 elementor-top-column elementor-element elementor-element-fc3bc17\" data-id=\"fc3bc17\" 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-c04f38d elementor-widget elementor-widget-image\" data-id=\"c04f38d\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"349\" height=\"202\" src=\"https:\/\/ac-fix.com\/wp-content\/uploads\/2023\/01\/P1-1.jpg\" class=\"attachment-full size-full wp-image-6456\" alt=\"\" srcset=\"https:\/\/ac-fix.com\/wp-content\/uploads\/2023\/01\/P1-1.jpg 349w, https:\/\/ac-fix.com\/wp-content\/uploads\/2023\/01\/P1-1-300x174.jpg 300w\" sizes=\"(max-width: 349px) 100vw, 349px\" \/>\t\t\t\t\t\t\t\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-9deaca2 elementor-widget elementor-widget-text-editor\" data-id=\"9deaca2\" 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>1<\/strong> It is very important to cut the pipe as clean and perpendicular as possible to its axis.<br \/>The pipe ends should be dry and without grease, so that the plastic ring will not slide on the pipe during expansion.<\/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=\"elementor-column elementor-col-33 elementor-top-column elementor-element elementor-element-978c965\" data-id=\"978c965\" 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-7629dd2 elementor-widget elementor-widget-image\" data-id=\"7629dd2\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"349\" height=\"202\" src=\"https:\/\/ac-fix.com\/wp-content\/uploads\/2023\/01\/P2-1.jpg\" class=\"attachment-full size-full wp-image-6459\" alt=\"\" srcset=\"https:\/\/ac-fix.com\/wp-content\/uploads\/2023\/01\/P2-1.jpg 349w, https:\/\/ac-fix.com\/wp-content\/uploads\/2023\/01\/P2-1-300x174.jpg 300w\" sizes=\"(max-width: 349px) 100vw, 349px\" \/>\t\t\t\t\t\t\t\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-0ce4863 elementor-widget elementor-widget-text-editor\" data-id=\"0ce4863\" 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>2<\/strong> Fit the plastic ring on the end of the pipe so that a very small part of it (max. 1mm) is outside the pipe end. <\/p><p>The plastic ring should be firmly fitted on the pipe. If the plastic ring fits loosely, expand the pipe end slightly without the plastic ring. Then push the plastic ring back into its correct position.<\/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=\"elementor-column elementor-col-33 elementor-top-column elementor-element elementor-element-167742a\" data-id=\"167742a\" 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-2a221ba elementor-widget elementor-widget-image\" data-id=\"2a221ba\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"349\" height=\"202\" src=\"https:\/\/ac-fix.com\/wp-content\/uploads\/2023\/01\/P3-1.jpg\" class=\"attachment-full size-full wp-image-6462\" alt=\"\" srcset=\"https:\/\/ac-fix.com\/wp-content\/uploads\/2023\/01\/P3-1.jpg 349w, https:\/\/ac-fix.com\/wp-content\/uploads\/2023\/01\/P3-1-300x174.jpg 300w\" sizes=\"(max-width: 349px) 100vw, 349px\" \/>\t\t\t\t\t\t\t\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-ba0b9d8 elementor-widget elementor-widget-text-editor\" data-id=\"ba0b9d8\" 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>3<\/strong> Open the expander tool handles fully and insert the expanding head straight into the<br \/>pipe as far as possible.<\/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<section class=\"elementor-section elementor-top-section elementor-element elementor-element-21c6894 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"21c6894\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-custom\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-e7e75dd\" data-id=\"e7e75dd\" 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<section class=\"elementor-section elementor-inner-section elementor-element elementor-element-ae68230 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"ae68230\" 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=\"elementor-column elementor-col-50 elementor-inner-column elementor-element elementor-element-d7e93d3\" data-id=\"d7e93d3\" 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-f96c03c elementor-widget elementor-widget-image\" data-id=\"f96c03c\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"349\" height=\"202\" src=\"https:\/\/ac-fix.com\/wp-content\/uploads\/2023\/01\/P4-1.jpg\" class=\"attachment-full size-full wp-image-6465\" alt=\"\" srcset=\"https:\/\/ac-fix.com\/wp-content\/uploads\/2023\/01\/P4-1.jpg 349w, https:\/\/ac-fix.com\/wp-content\/uploads\/2023\/01\/P4-1-300x174.jpg 300w\" sizes=\"(max-width: 349px) 100vw, 349px\" \/>\t\t\t\t\t\t\t\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=\"elementor-column elementor-col-50 elementor-inner-column elementor-element elementor-element-857cac2\" data-id=\"857cac2\" 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-438c791 elementor-widget elementor-widget-text-editor\" data-id=\"438c791\" 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>4<\/strong> Gradually press the handles together fully. On 20mm and larger pipe sizes, keep the handles together for around 3 seconds.<br \/>Open the handles entirely again while withdrawing the expander tool slightly, so<br \/>that the jaws will be clear of the pipe wall.<br \/>Spin the tool lightly (up to 45\u00ba) and insert the jaws back into the pipe as far as possible.<br \/>Repeat these steps until the flat parts of the jaws are all the way inside the pipe, i.e. the edge at the end of the flat part strikes the pipe when the jaws are pushed into the pipe.<br \/>Expand the pipe by pressing the handles together, one last time<\/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\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-8307016 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"8307016\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-custom\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-7cb0cd0\" data-id=\"7cb0cd0\" 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<section class=\"elementor-section elementor-inner-section elementor-element elementor-element-44e2521 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"44e2521\" 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=\"elementor-column elementor-col-50 elementor-inner-column elementor-element elementor-element-42b0857\" data-id=\"42b0857\" 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-08eebea elementor-widget elementor-widget-image\" data-id=\"08eebea\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"347\" height=\"201\" src=\"https:\/\/ac-fix.com\/wp-content\/uploads\/2023\/01\/p5.jpg\" class=\"attachment-full size-full wp-image-6468\" alt=\"\" srcset=\"https:\/\/ac-fix.com\/wp-content\/uploads\/2023\/01\/p5.jpg 347w, https:\/\/ac-fix.com\/wp-content\/uploads\/2023\/01\/p5-300x174.jpg 300w\" sizes=\"(max-width: 347px) 100vw, 347px\" \/>\t\t\t\t\t\t\t\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=\"elementor-column elementor-col-50 elementor-inner-column elementor-element elementor-element-1950964\" data-id=\"1950964\" 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-9cb7c96 elementor-widget elementor-widget-text-editor\" data-id=\"9cb7c96\" 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>5<\/strong> Open the handles, remove the expander tool and directly push the pipe onto the fitting<br \/>nipple. The plastic ring on the pipe end must reach entirely the shoulder<\/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\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<\/div>\n\t\t","protected":false},"excerpt":{"rendered":"<p>CATALOGUE PRICE LIST Technical information Plastic expansion ring system Use and assembly instructions SET LI-ION MAX power electric expander SET manual expander Certificates AENOR CERTIFICATE AC-FIX PEX-a SYSTEM PLASTIC RING [&hellip;]<\/p>\n","protected":false},"author":2,"featured_media":0,"parent":7089,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"footnotes":""},"class_list":["post-7105","page","type-page","status-publish","hentry"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v28.5 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>Plastic expansion ring fittings and valves for PEX-a PIPES - AC-FIX<\/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:\/\/ac-fix.com\/en\/plastic-expansion-ring-fittings-and-valves-for-pex-a-pipes\/sistema-anillo-de-expansion-para-tubos-pex-a-tech\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Plastic expansion ring fittings and valves for PEX-a PIPES - 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