{"id":4163,"date":"2026-02-21T09:00:00","date_gmt":"2026-02-21T09:00:00","guid":{"rendered":"https:\/\/www.desopipe.com\/?p=4163"},"modified":"2026-03-06T06:46:26","modified_gmt":"2026-03-06T06:46:26","slug":"ppr-ball-valve-sealing-mechanism-explained","status":"publish","type":"post","link":"https:\/\/www.desopipe.com\/es\/blog\/ppr-valve\/ppr-ball-valve-sealing-mechanism-explained\/","title":{"rendered":"Mecanismos de sellado: Diferencia entre juntas t\u00f3ricas y sellos de PTFE en v\u00e1lvulas de bola de PPR"},"content":{"rendered":"<div id=\"ez-toc-container\" class=\"ez-toc-v2_0_86 counter-hierarchy ez-toc-counter ez-toc-grey ez-toc-container-direction\">\n<div class=\"ez-toc-title-container\">\n<p class=\"ez-toc-title\" style=\"cursor:inherit\">\u00cdndice<\/p>\n<span class=\"ez-toc-title-toggle\"><a href=\"#\" class=\"ez-toc-pull-right ez-toc-btn ez-toc-btn-xs ez-toc-btn-default ez-toc-toggle\" aria-label=\"Alternar tabla de contenidos\"><span class=\"ez-toc-js-icon-con\"><span class=\"\"><span class=\"eztoc-hide\" style=\"display:none;\">Toggle<\/span><span class=\"ez-toc-icon-toggle-span\"><svg style=\"fill: #999;color:#999\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" class=\"list-377408\" width=\"20px\" height=\"20px\" viewbox=\"0 0 24 24\" fill=\"none\"><path d=\"M6 6H4v2h2V6zm14 0H8v2h12V6zM4 11h2v2H4v-2zm16 0H8v2h12v-2zM4 16h2v2H4v-2zm16 0H8v2h12v-2z\" fill=\"currentColor\"><\/path><\/svg><svg style=\"fill: #999;color:#999\" class=\"arrow-unsorted-368013\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"10px\" height=\"10px\" viewbox=\"0 0 24 24\" version=\"1.2\" baseprofile=\"tiny\"><path d=\"M18.2 9.3l-6.2-6.3-6.2 6.3c-.2.2-.3.4-.3.7s.1.5.3.7c.2.2.4.3.7.3h11c.3 0 .5-.1.7-.3.2-.2.3-.5.3-.7s-.1-.5-.3-.7zM5.8 14.7l6.2 6.3 6.2-6.3c.2-.2.3-.5.3-.7s-.1-.5-.3-.7c-.2-.2-.4-.3-.7-.3h-11c-.3 0-.5.1-.7.3-.2.2-.3.5-.3.7s.1.5.3.7z\"\/><\/svg><\/span><\/span><\/span><\/a><\/span><\/div>\n<nav><ul class='ez-toc-list ez-toc-list-level-1 eztoc-toggle-hide-by-default' ><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-1\" href=\"https:\/\/www.desopipe.com\/es\/blog\/ppr-valve\/ppr-ball-valve-sealing-mechanism-explained\/#Why_Sealing_Design_Matters\" >Por qu\u00e9 es importante el dise\u00f1o del sellado<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-2\" href=\"https:\/\/www.desopipe.com\/es\/blog\/ppr-valve\/ppr-ball-valve-sealing-mechanism-explained\/#O-Ring_Sealing_Explained\" >Explicaci\u00f3n del sellado de juntas t\u00f3ricas<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-3\" href=\"https:\/\/www.desopipe.com\/es\/blog\/ppr-valve\/ppr-ball-valve-sealing-mechanism-explained\/#PTFE_Teflon_Sealing_Explained\" >Explicaci\u00f3n del sellado de PTFE (tefl\u00f3n)<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-4\" href=\"https:\/\/www.desopipe.com\/es\/blog\/ppr-valve\/ppr-ball-valve-sealing-mechanism-explained\/#Performance_Comparison_O-Ring_vs_PTFE\" >Comparaci\u00f3n de rendimiento: junta t\u00f3rica frente a PTFE<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-5\" href=\"https:\/\/www.desopipe.com\/es\/blog\/ppr-valve\/ppr-ball-valve-sealing-mechanism-explained\/#DESO_Valve_Structure_Choices\" >Opciones de estructura de v\u00e1lvulas DESO<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-6\" href=\"https:\/\/www.desopipe.com\/es\/blog\/ppr-valve\/ppr-ball-valve-sealing-mechanism-explained\/#Conclusion\" >Conclusi\u00f3n<\/a><\/li><\/ul><\/nav><\/div>\n\n<p class=\"wp-block-paragraph\">En instalaciones de plomer\u00eda residencial y comercial, <a href=\"https:\/\/www.desopipe.com\/es\/product-category\/ppr-valve\/ppr-ball-valve\/\" target=\"_blank\" rel=\"noreferrer noopener\"><strong>v\u00e1lvulas de bola de PPR<\/strong><\/a> Sirven como barrera para gestionar y aislar el flujo de agua. Estas v\u00e1lvulas regulan la presi\u00f3n, permiten paradas por mantenimiento y previenen el reflujo en sistemas de agua potable.&nbsp;<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>v\u00e1lvulas de bola de PPR<\/strong> Son vitales en las instalaciones de plomer\u00eda. Estas v\u00e1lvulas deben cumplir con estrictos est\u00e1ndares de calidad, como la norma ISO 15874 (Especificaci\u00f3n para sistemas de tuber\u00edas de PP para instalaciones de agua caliente y fr\u00eda), para garantizar un rendimiento de hasta 16 bar (232 psi).<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">La mayor\u00eda de los instaladores dedican tiempo a asegurarse de que <strong>uni\u00f3n de v\u00e1lvula de bola<\/strong> y <strong><a href=\"https:\/\/www.desopipe.com\/es\/blog\/ppr-fitting\/threaded-vs-socket-ppr-couplings-key-differences\/\" target=\"_blank\" rel=\"noreferrer noopener\">Z\u00f3calo de v\u00e1lvula PPR<\/a><\/strong> Las conexiones son firmes. Tambi\u00e9n garantizan que las conexiones est\u00e9n firmemente conectadas a la tuber\u00eda. Sin embargo, son los sellos ocultos dentro de la v\u00e1lvula los que determinan su rendimiento a largo plazo.&nbsp;<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Existen dos dise\u00f1os principales de sellos que dominan el mercado: juntas t\u00f3ricas elastom\u00e9ricas y asientos de fluoropol\u00edmero de PTFE. En DESO, los ingenieros de tuber\u00edas ensamblan cada v\u00e1lvula con componentes de sellado de precisi\u00f3n. Esto ayuda a eliminar fugas bajo presiones de trabajo de hasta 16 bar (232 psi).&nbsp;<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Why_Sealing_Design_Matters\"><\/span>Por qu\u00e9 es importante el dise\u00f1o del sellado<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Cuando <strong><a href=\"https:\/\/www.desopipe.com\/es\/blog\/manufacturer\/buyers-guide-to-high-quality-ppr-pipe-material\/\" target=\"_blank\" rel=\"noreferrer noopener\">Materiales de PPR<\/a><\/strong> Si se produce una falla en el sello, el agua fluye m\u00e1s all\u00e1 de la superficie de la bola. Esto reduce la presi\u00f3n del sistema entre 0,2 y 0,5 bar por cada v\u00e1lvula defectuosa en instalaciones en serie.&nbsp;<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Esta ca\u00edda de presi\u00f3n obliga a las bombas a trabajar m\u00e1s, lo que aumenta el consumo de energ\u00eda entre 8 y 121 TP9T en edificios de varias plantas. Las fugas lentas tambi\u00e9n causan da\u00f1os por agua y cuestan un promedio de 1 TP10T entre 2500 y 7000 en reparaciones, seg\u00fan datos del sector asegurador.&nbsp;<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">El material del sello tambi\u00e9n determina la durabilidad de las v\u00e1lvulas en entornos qu\u00edmicamente agresivos. El tratamiento de aguas municipales muestra concentraciones de cloro de 0,5 a 2,0 mg\/L. Esto provoca que ciertos elast\u00f3meros se degraden en un plazo de 5 a 7 a\u00f1os.&nbsp;<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">En edificios con recirculaci\u00f3n de agua caliente, los ciclos de temperatura pueden provocar fatiga del material. Si la junta y la bola rozan con demasiada fuerza, la v\u00e1lvula se endurece. Para evitar fallos, la maneta debe estar dise\u00f1ada para soportar una fuerza de entre 15 y 20 Nm.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"O-Ring_Sealing_Explained\"><\/span>Explicaci\u00f3n del sellado de juntas t\u00f3ricas<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<figure class=\"wp-block-image size-full is-resized\"><img loading=\"lazy\" decoding=\"async\" width=\"812\" height=\"489\" src=\"https:\/\/www.desopipe.com\/wp-content\/uploads\/2026\/02\/Sealing-Mechanisms-1.webp\" alt=\"Juntas t\u00f3ricas de caucho EPDM en una v\u00e1lvula de bola de PPR\" class=\"wp-image-4166\" style=\"width:500px\" srcset=\"https:\/\/www.desopipe.com\/wp-content\/uploads\/2026\/02\/Sealing-Mechanisms-1.webp 812w, https:\/\/www.desopipe.com\/wp-content\/uploads\/2026\/02\/Sealing-Mechanisms-1-500x301.webp 500w, https:\/\/www.desopipe.com\/wp-content\/uploads\/2026\/02\/Sealing-Mechanisms-1-300x181.webp 300w, https:\/\/www.desopipe.com\/wp-content\/uploads\/2026\/02\/Sealing-Mechanisms-1-768x463.webp 768w, https:\/\/www.desopipe.com\/wp-content\/uploads\/2026\/02\/Sealing-Mechanisms-1-18x12.webp 18w, https:\/\/www.desopipe.com\/wp-content\/uploads\/2026\/02\/Sealing-Mechanisms-1-125x75.webp 125w, https:\/\/www.desopipe.com\/wp-content\/uploads\/2026\/02\/Sealing-Mechanisms-1-480x289.webp 480w, https:\/\/www.desopipe.com\/wp-content\/uploads\/2026\/02\/Sealing-Mechanisms-1-800x482.webp 800w\" sizes=\"auto, (max-width:767px) 480px, (max-width:812px) 100vw, 812px\" \/><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">Las juntas t\u00f3ricas de caucho (generalmente de EPDM o nitrilo) son la opci\u00f3n est\u00e1ndar para la mayor\u00eda de las tuber\u00edas dom\u00e9sticas. Funcionan al ser presionadas en una peque\u00f1a ranura dentro de la v\u00e1lvula para crear un sello herm\u00e9tico.<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>El poder de la compresi\u00f3n:<\/strong> Al ensamblar la v\u00e1lvula, la junta t\u00f3rica se comprime a un 15-25% de su espesor. Esto crea un sello tan fuerte que su fuerza de contacto duplica la presi\u00f3n del agua; por ejemplo, 6 bares de presi\u00f3n de agua generan 12 bares de fuerza de sellado.<\/li>\n<\/ul>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>Confiable para hogares: <\/strong>Estos sellos funcionan a temperaturas de -40 \u00b0C a +120 \u00b0C y comienzan a sellar a presiones muy bajas (0,5 bar). Dado que cada sello cuesta solo $0,15\u2013$0,30, el precio total de la v\u00e1lvula es asequible para proyectos residenciales.<\/li>\n<\/ul>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>El factor \u201crebote\u201d:<\/strong> Despu\u00e9s de 50.000 ciclos, una junta t\u00f3rica puede perder entre un 10% y un 15% de su forma original. Esta &quot;abolladura permanente&quot; aumenta la probabilidad de fugas con el tiempo.<\/li>\n<\/ul>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>L\u00edmites qu\u00edmicos y t\u00e9rmicos:<\/strong> Los productos qu\u00edmicos agresivos, como el cloro o el anticongelante, pueden hinchar el caucho entre 5 y 81 TP9T, lo que eventualmente lo desplaza. Si bien toleran bien el agua caliente, su uso continuo est\u00e1 limitado a un l\u00edmite de 95 \u00b0C, por lo que no son lo suficientemente resistentes al vapor industrial a alta temperatura.<\/li>\n<\/ul>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"PTFE_Teflon_Sealing_Explained\"><\/span>Explicaci\u00f3n del sellado de PTFE (tefl\u00f3n)<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">El PTFE (tambi\u00e9n conocido como tefl\u00f3n) funciona de forma diferente al caucho. En lugar de ser un anillo flexible que se encaja en una ranura, act\u00faa como una &quot;cuna&quot; suave y resistente para la bola de la v\u00e1lvula.<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>Funcionamiento ultra suave: <\/strong>El PTFE es incre\u00edblemente resbaladizo, con un nivel de fricci\u00f3n de 0,05 a 0,10, casi cinco veces m\u00e1s suave que el de 0,30 a 0,50 del caucho. Esto significa que una v\u00e1lvula de 1 pulgada solo necesita de 3 a 6 Nm de fuerza para girar, lo que supone un esfuerzo 60% menor que una v\u00e1lvula con junta t\u00f3rica.<\/li>\n<\/ul>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>Resistencia extrema:<\/strong> Puede manejar casi cualquier producto qu\u00edmico (de pH 1 a 14) y sobrevive a temperaturas desde unos g\u00e9lidos -200 \u00b0C hasta unos abrasadores +260 \u00b0C.<\/li>\n<\/ul>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>Construido para d\u00e9cadas:<\/strong> En agua dura, minerales como el calcio se acumulan en el caucho en tan solo 18 a 24 meses, pero el PTFE se mantiene limpio durante m\u00e1s de 10 a\u00f1os. Esto supone una gran ventaja para edificios grandes, donde drenar las tuber\u00edas para reparaciones es un verdadero dolor de cabeza.<\/li>\n<\/ul>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>Ingenier\u00eda de precisi\u00f3n: <\/strong>Estos asientos cuestan entre $1.20 y $2.50 m\u00e1s por unidad, ya que la bola interior debe pulirse hasta obtener un acabado de espejo (Ra 0,4 \u03bcm). Mientras que el caucho puede &quot;comprimirse&quot; para disimular peque\u00f1os ara\u00f1azos, el PTFE requiere que la bola sea el doble de lisa para garantizar un sellado perfecto.<\/li>\n<\/ul>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Performance_Comparison_O-Ring_vs_PTFE\"><\/span>Comparaci\u00f3n de rendimiento: junta t\u00f3rica frente a PTFE<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<figure class=\"wp-block-image size-full is-resized\"><img loading=\"lazy\" decoding=\"async\" width=\"935\" height=\"501\" src=\"https:\/\/www.desopipe.com\/wp-content\/uploads\/2026\/02\/Sealing-Mechanisms-2.webp\" alt=\"Materiales PPR utilizados para juntas t\u00f3ricas comprimidas y PTFE pulido\" class=\"wp-image-4167\" style=\"width:500px\" srcset=\"https:\/\/www.desopipe.com\/wp-content\/uploads\/2026\/02\/Sealing-Mechanisms-2.webp 935w, https:\/\/www.desopipe.com\/wp-content\/uploads\/2026\/02\/Sealing-Mechanisms-2-500x268.webp 500w, https:\/\/www.desopipe.com\/wp-content\/uploads\/2026\/02\/Sealing-Mechanisms-2-300x161.webp 300w, https:\/\/www.desopipe.com\/wp-content\/uploads\/2026\/02\/Sealing-Mechanisms-2-768x412.webp 768w, https:\/\/www.desopipe.com\/wp-content\/uploads\/2026\/02\/Sealing-Mechanisms-2-18x10.webp 18w, https:\/\/www.desopipe.com\/wp-content\/uploads\/2026\/02\/Sealing-Mechanisms-2-140x75.webp 140w, https:\/\/www.desopipe.com\/wp-content\/uploads\/2026\/02\/Sealing-Mechanisms-2-480x257.webp 480w, https:\/\/www.desopipe.com\/wp-content\/uploads\/2026\/02\/Sealing-Mechanisms-2-800x429.webp 800w\" sizes=\"auto, (max-width:767px) 480px, (max-width:935px) 100vw, 935px\" \/><\/figure>\n\n\n\n<figure class=\"wp-block-table is-style-stripes\"><table class=\"has-fixed-layout\"><tbody><tr><td><strong>Factor de rendimiento<\/strong><\/td><td><strong>Junta t\u00f3rica (EPDM\/NBR)<\/strong><\/td><td><strong>Sello de PTFE<\/strong><\/td><\/tr><tr><td>Rango de temperatura<\/td><td>-40\u00b0C a +95\u00b0C<\/td><td>-200\u00b0C a +260\u00b0C<\/td><\/tr><tr><td>Resistencia qu\u00edmica<\/td><td>Moderado (pH 6\u20139)<\/td><td>Excelente (pH 1\u201314)<\/td><\/tr><tr><td>Par de operaci\u00f3n (DN25)<\/td><td>10\u201314 Nm<\/td><td>3\u20136 Nm<\/td><\/tr><tr><td>Vida \u00fatil (ciclos)<\/td><td>30.000\u201350.000<\/td><td>100,000+<\/td><\/tr><tr><td>Resistencia a las incrustaciones minerales<\/td><td>Bajo<\/td><td>Alto<\/td><\/tr><tr><td>Costo inicial<\/td><td>$0.15\u2013$0.30<\/td><td>$1.20\u2013$2.50<\/td><\/tr><tr><td>Clasificaci\u00f3n de presi\u00f3n<\/td><td>Hasta 16 bar<\/td><td>Hasta 25 bar<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"DESO_Valve_Structure_Choices\"><\/span>Opciones de estructura de v\u00e1lvulas DESO<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>La herramienta adecuada para el trabajo:<\/strong> Para tuber\u00edas de agua fr\u00eda est\u00e1ndar (menos de <strong>6 barras<\/strong> de presi\u00f3n), DESO utiliza sellos de caucho EPDM. Son econ\u00f3micos y duraderos. <strong>15 a\u00f1os<\/strong>. Para sistemas de agua caliente que funcionan a alta presi\u00f3n (<strong>10\u201316 bares<\/strong>) y calor intenso (<strong>85\u201395 \u00b0C<\/strong>), DESO cambia a asientos de PTFE para soportar la tensi\u00f3n adicional.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Componentes lisos como un espejo:<\/strong> Para evitar que los sellos se desgasten, DESO utiliza bolas de lat\u00f3n pulidas hasta lograr un acabado s\u00faper suave (<strong>0,3 micras<\/strong>). Estos est\u00e1n alojados en un sistema de presi\u00f3n estabilizada. <a href=\"https:\/\/www.desopipe.com\/es\/leading-ppr-fitting-manufacturer-for-global-piping-systems\/\" target=\"_blank\" rel=\"noreferrer noopener\">Resina PPR Hyosung<\/a>, que se mantiene estable durante los cambios de temperatura para que la v\u00e1lvula no \u201crespire\u201d ni se deforme y provoque fugas.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Tecnolog\u00eda de resorte inteligente:<\/strong> Dentro de las v\u00e1lvulas de PTFE premium de DESO, los resortes de acero inoxidable aplican una fuerza constante de <strong>150\u2013200 N<\/strong>. Esta presi\u00f3n se ajusta autom\u00e1ticamente para los peque\u00f1os <strong>0,01\u20130,02 mm<\/strong> expansi\u00f3n que ocurre cuando el metal y el pl\u00e1stico se calientan.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\u201cConfig\u00faralo y olv\u00eddate\u201d:<\/strong> Debido a que estos dise\u00f1os no requieren mantenimiento, los profesionales los eligen para trabajos \u201cocultos\u201d, como tuber\u00edas enterradas en losas de concreto o detr\u00e1s de azulejos de ba\u00f1o, donde nunca es necesario desenterrarlas para repararlas.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Conclusion\"><\/span>Conclusi\u00f3n<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Elegir lo correcto <strong>v\u00e1lvula de bola de PPR<\/strong> Depende de su presupuesto y de las exigencias de su sistema de plomer\u00eda. Sin embargo, esto no significa que deba sacrificar el presupuesto por la seguridad.&nbsp;<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Las v\u00e1lvulas est\u00e1ndar utilizan juntas t\u00f3ricas de goma, lo que crea un sello herm\u00e9tico que duplica la presi\u00f3n del agua. Sin embargo, despu\u00e9s de 50\u00a0000 usos, las juntas pueden perder entre un 10 % y un 15 % de su flexibilidad. Los productos qu\u00edmicos agresivos y las temperaturas superiores a 95 \u00b0C pueden provocar su expansi\u00f3n o degradaci\u00f3n. Las aplicaciones dom\u00e9sticas est\u00e1ndar con agua limpia y v\u00e1lvulas accesibles utilizan dise\u00f1os de juntas t\u00f3ricas que pueden durar hasta 15 a\u00f1os.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Para entornos industriales y con aguas duras, se recomiendan juntas de PTFE (tefl\u00f3n). El PTFE es cinco veces m\u00e1s suave que el caucho, lo que reduce el esfuerzo necesario para girar la v\u00e1lvula en 60%. Soporta temperaturas de -200 \u00b0C a +260 \u00b0C. En Deso, mejoramos la calidad superior. <strong>v\u00e1lvula de bola de PPR<\/strong>Con bolas de lat\u00f3n pulido y resortes internos que aplican una presi\u00f3n de 150 a 200 N. Esto ayuda a prevenir fugas durante los cambios de temperatura.<\/p>\n\n\n\n<div class=\"wp-block-buttons is-content-justification-center is-layout-flex wp-container-core-buttons-is-layout-fe48e5de wp-block-buttons-is-layout-flex\">\n<div class=\"wp-block-button\"><a class=\"wp-block-button__link has-white-color has-text-color has-background has-link-color wp-element-button\" href=\"https:\/\/www.desopipe.com\/es\/contact\/\" style=\"background-color:#0588a7\" target=\"_blank\" rel=\"noreferrer noopener\">Obtenga una cotizaci\u00f3n gratis<\/a><\/div>\n<\/div>\n\n\n\n<p class=\"wp-block-paragraph\"><\/p>","protected":false},"excerpt":{"rendered":"<p>In residential and commercial plumbing installations, PPR ball valves serve as the gatekeeper for managing and isolating water flow.&nbsp; These valves regulate pressure, enable maintenance shutdowns,<span class=\"excerpt-hellip\"> [\u2026]<\/span><\/p>\n","protected":false},"author":1,"featured_media":4241,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[58],"tags":[],"class_list":["post-4163","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-ppr-valve"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v28.2 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>PPR Ball Valve Seals: O-Ring vs PTFE Explained | DESO Group<\/title>\n<meta name=\"description\" content=\"Discover the technical differences between O-ring and PTFE seals in a PPR ball valve. 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