{"id":1998,"count":5,"description":"<!-- wp:kadence\/tableofcontents {\"uniqueID\":\"_7bd7e9-a7\"} \/-->\r\n\r\n<!-- wp:generateblocks\/button-container {\"uniqueId\":\"6d8495a3\",\"isDynamic\":true,\"blockVersion\":2} -->\r\n<!-- wp:generateblocks\/button {\"uniqueId\":\"3d442e11\",\"hasUrl\":true,\"target\":true,\"backgroundColor\":\"#0366d6\",\"textColor\":\"#ffffff\",\"backgroundColorHover\":\"#222222\",\"textColorHover\":\"#ffffff\",\"paddingTop\":\"15\",\"paddingRight\":\"20\",\"paddingBottom\":\"15\",\"paddingLeft\":\"20\"} -->\r\n<a class=\"gb-button gb-button-3d442e11 gb-button-text\" href=\"mailto:commercial@zecovalve.com\" target=\"_blank\" rel=\"noopener noreferrer\"><strong>PREIS F\u00dcR PCTFE-VENTILSITZ ERHALTEN<\/strong><\/a>\r\n<!-- \/wp:generateblocks\/button -->\r\n<!-- \/wp:generateblocks\/button-container -->\r\n\r\n<!-- wp:heading -->\r\n<h2 id=\"h-what-is-pctfe\">Was ist PCTFE?<\/h2>\r\n<!-- \/wp:heading -->\r\n\r\n<!-- wp:paragraph -->\r\n\r\nPCTFE (Polychlortrifluorethylen) ist ein Polymer auf Fluorkohlenwasserstoffbasis. Es bietet im Vergleich zu anderen Kunststoffen eine einzigartige Kombination aus physikalischen und mechanischen Eigenschaften, ist nicht entflammbar und hat eine geringe Durchl\u00e4ssigkeit f\u00fcr Feuchtigkeit und Dampf. Die Hitzebest\u00e4ndigkeit und chemische Best\u00e4ndigkeit sind geringer als bei PFA und FEP, die mechanischen Eigenschaften (insbesondere die H\u00e4rte) sind jedoch besser. Es eignet sich f\u00fcr den Einsatz im Temperaturbereich von -200 \u00b0C bis 150 \u00b0C, insbesondere f\u00fcr kryogene Anwendungen wie Sauerstoff, Wasserstoff, Stickstoff und mehr. PCTFE weist eine sehr hohe Best\u00e4ndigkeit gegen\u00fcber niedrigen Temperaturen auf.\r\n\r\n<!-- \/wp:paragraph -->\r\n\r\n<!-- wp:heading -->\r\n<h2>Eigenschaftsliste von PCTFE<\/h2>\r\n<!-- \/wp:heading -->\r\n\r\n<!-- wp:table {\"className\":\"is-style-stripes\"} -->\r\n<figure class=\"wp-block-table is-style-stripes\">\r\n<table>\r\n<tbody>\r\n<tr>\r\n<td><strong>Artikel<\/strong><\/td>\r\n<td><strong>Farbe<\/strong><\/td>\r\n<td><strong>Dichte<\/strong><\/td>\r\n<td><strong>H\u00e4rte<\/strong><\/td>\r\n<td><strong>Druckfestigkeit<\/strong><\/td>\r\n<td><strong>Langzeittemp.<\/strong><\/td>\r\n<\/tr>\r\n<tr>\r\n<td>Einheiten<\/td>\r\n<td><\/td>\r\n<td>g\/cm3<\/td>\r\n<td>Shore D<\/td>\r\n<td>Mpa<\/td>\r\n<td>\u2103<\/td>\r\n<\/tr>\r\n<tr>\r\n<td>Wert<\/td>\r\n<td>Durchscheinend<\/td>\r\n<td>2.13<\/td>\r\n<td>75-85<\/td>\r\n<td>80<\/td>\r\n<td>-80~115<\/td>\r\n<\/tr>\r\n<\/tbody>\r\n<\/table>\r\n<\/figure>\r\n<!-- \/wp:table -->\r\n\r\n<!-- wp:heading -->\r\n<h2><strong><a href=\"https:\/\/zecovalve.com\/de\/produktkategorie\/ball-valve\/\"><mark class=\"has-inline-color has-contrast-2-color\" style=\"background-color: var(--base)\">Kugelhahn<\/mark><\/a><\/strong> Sitzpl\u00e4tze<\/h2>\r\n<!-- \/wp:heading -->\r\n\r\n<!-- wp:paragraph -->\r\n\r\nVentilsitze und -eins\u00e4tze sind wichtige Komponenten in der Ventilindustrie und daher kritische Bauteile. Sehr h\u00e4ufig wird PTFE als Rohmaterial gew\u00e4hlt. PTFE bietet einen reibungsarmen Ventilsitz mit hervorragender Medienvertr\u00e4glichkeit. Gef\u00fcllte Typen bieten Verschlei\u00dffestigkeit und k\u00f6nnen die Sitzbelastungen der h\u00f6heren Ventilklassen aushalten.\r\n\r\n<!-- \/wp:paragraph -->\r\n\r\n<!-- wp:heading -->\r\n<h2><strong><mark class=\"has-inline-color has-contrast-2-color\" style=\"background-color: var(--base)\"><a href=\"https:\/\/zecovalve.com\/de\/produktkategorie\/butterfly-valve\/\">Drosselklappe<\/a><\/mark><\/strong> Sitzpl\u00e4tze<\/h2>\r\n<!-- \/wp:heading -->\r\n\r\n<!-- wp:paragraph -->\r\n\r\nPTFE ist eines der Materialien f\u00fcr Absperrklappensitze. PTFE-Absperrklappensitze sind in reinem oder verst\u00e4rktem PTFE erh\u00e4ltlich, um die spezifischen Anforderungen verschiedener Arbeitsumgebungen zu erf\u00fcllen.\r\n\r\n<!-- \/wp:paragraph -->\r\n\r\n<!-- wp:paragraph -->\r\n\r\nPTFE Seats' Excellent Chemical Resistance, High-Temperature Resistance, Self-lubrication, and Low Friction Properties of PTFE Make It a General Material for Valve Seats.\r\n\r\n<!-- \/wp:paragraph -->\r\n\r\n<!-- wp:heading -->\r\n<h2>Auswahl des Ventilsitzmaterials<\/h2>\r\n<!-- \/wp:heading -->\r\n\r\n<!-- wp:table {\"className\":\"is-style-stripes\"} -->\r\n<figure class=\"wp-block-table is-style-stripes\">\r\n<table>\r\n<thead>\r\n<tr>\r\n<th class=\"has-text-align-center\" data-align=\"center\">Material Name<\/th>\r\n<th>Haupteigenschaften<\/th>\r\n<th>Anmerkungen<\/th>\r\n<th>Temperaturbereich<\/th>\r\n<\/tr>\r\n<\/thead>\r\n<tbody>\r\n<tr>\r\n<td class=\"has-text-align-center\" data-align=\"center\">NATIVES PTFE<\/td>\r\n<td>Sehr niedriger Reibungskoeffizient und ausgezeichnete chemische Best\u00e4ndigkeit.<\/td>\r\n<td>Von der FDA zugelassen<\/td>\r\n<td>-40 \u00b0C bis 260 \u00b0C<\/td>\r\n<\/tr>\r\n<tr>\r\n<td class=\"has-text-align-center\" data-align=\"center\">15% Glasgef\u00fclltes PTFE<\/td>\r\n<td>Geringere Druckfestigkeit und geringere Verformung unter Belastung als bei reinem PTFE.<\/td>\r\n<td>Schleifmittel<\/td>\r\n<td>-40 \u00b0C bis 260 \u00b0C<\/td>\r\n<\/tr>\r\n<tr>\r\n<td class=\"has-text-align-center\" data-align=\"center\">25% Glasgef\u00fclltes PTFE<\/td>\r\n<td>\u00c4hnlich wie 15%-Glas, bessere Verschlei\u00dffestigkeit, h\u00f6here Druckfestigkeit und geringere Verformung unter Belastung.<\/td>\r\n<td>Schleifmittel<\/td>\r\n<td>-40 \u00b0C bis 260 \u00b0C<\/td>\r\n<\/tr>\r\n<tr>\r\n<td class=\"has-text-align-center\" data-align=\"center\">Mit Edelstahl gef\u00fclltes PTFE<\/td>\r\n<td>Extrem strapazierf\u00e4hig. Hervorragende Festigkeit und Stabilit\u00e4t bei extremen Belastungen und erh\u00f6hten Temperaturen.<\/td>\r\n<td>Kann in Dampf- und Thermofl\u00fcssigkeitsanwendungen verwendet werden<\/td>\r\n<td>-40 \u00b0C bis 260 \u00b0C<\/td>\r\n<\/tr>\r\n<tr>\r\n<td class=\"has-text-align-center\" data-align=\"center\">TFM<\/td>\r\n<td>Viel dichtere Polymerstruktur als reines PTFE. Zeigt eine bessere Spannungsr\u00fcckgewinnung.<\/td>\r\n<td>Modifiziertes TFE-Polymer<\/td>\r\n<td>-40 \u00b0C bis 260 \u00b0C<\/td>\r\n<\/tr>\r\n<tr>\r\n<td class=\"has-text-align-center\" data-align=\"center\">Mit Kohlenstoffgraphit gef\u00fclltes TFM<\/td>\r\n<td>Geringere thermische Ausdehnungs-\/Kontraktionsrate als bei herk\u00f6mmlichem TFM.<\/td>\r\n<td>Ideal f\u00fcr den Einsatz in Dampf- und Thermofl\u00fcssigkeitsanwendungen<\/td>\r\n<td>-40 \u00b0C bis 260 \u00b0C und sogar 320 \u00b0C bei Thermofluid-Anwendungen<\/td>\r\n<\/tr>\r\n<tr>\r\n<td class=\"has-text-align-center\" data-align=\"center\">UHMWPE<\/td>\r\n<td>Hohe Best\u00e4ndigkeit gegen korrosive Chemikalien, mit Ausnahme von oxidierenden S\u00e4uren und organischen L\u00f6sungsmitteln.<\/td>\r\n<td>Auch bekannt als Hochmodul-Polyethylen (HMPE) oder Hochleistungs-Polyethylen (HPPE)<\/td>\r\n<td>-40\u00b0C bis +80\u00b0C<\/td>\r\n<\/tr>\r\n<tr>\r\n<td class=\"has-text-align-center\" data-align=\"center\">PCTFE<\/td>\r\n<td>Hervorragend f\u00fcr die Verwendung mit Kryotechnik und Sauerstoff geeignet.<\/td>\r\n<td>Ein Homopolymer von Chlortrifluorethylen<\/td>\r\n<td>-270 \u00b0C bis 260 \u00b0C<\/td>\r\n<\/tr>\r\n<tr>\r\n<td class=\"has-text-align-center\" data-align=\"center\">Reines PEEK 450G<\/td>\r\n<td>Hervorragende chemische Best\u00e4ndigkeit und mechanische Eigenschaften bei erh\u00f6hten Temperaturen.<\/td>\r\n<td>Ein thermoplastischer organischer Polymer<\/td>\r\n<td>-40 \u00b0C bis 260 \u00b0C<\/td>\r\n<\/tr>\r\n<tr>\r\n<td class=\"has-text-align-center\" data-align=\"center\">Kohlenstoffgef\u00fclltes PEEK<\/td>\r\n<td>Viele \u00e4hnliche Eigenschaften wie Virgin PEEK. Besonders geeignet f\u00fcr erh\u00f6hte Temperaturen und Hochlastsituationen.<\/td>\r\n<td>Niedriger Reibungskoeffizient und f\u00fcr viele extrem korrosive Anwendungen geeignet<\/td>\r\n<td>-40 \u00b0C bis 260 \u00b0C<\/td>\r\n<\/tr>\r\n<tr>\r\n<td class=\"has-text-align-center\" data-align=\"center\">PEEK HT<\/td>\r\n<td>Beh\u00e4lt alle wichtigen Funktionen und Vorteile von PEEK 450G bei, beh\u00e4lt jedoch seine physikalischen Eigenschaften bis zu h\u00f6heren Temperaturen.<\/td>\r\n<td>Kann sowohl als ungef\u00fclltes Neumaterial als auch als gef\u00fclltes Verbundmaterial geliefert werden.<\/td>\r\n<td>bis 260\u00b0C<\/td>\r\n<\/tr>\r\n<tr>\r\n<td class=\"has-text-align-center\" data-align=\"center\">Acetal und Delrin<\/td>\r\n<td>Zeigt eine gute Verschlei\u00dffestigkeit und Verformungsbest\u00e4ndigkeit unter Belastung.<\/td>\r\n<td>Hervorragend geeignet f\u00fcr Ventilsitzanwendungen<\/td>\r\n<td>bis 80\u00b0C<\/td>\r\n<\/tr>\r\n<\/tbody>\r\n<\/table>\r\n<\/figure>\r\n<!-- \/wp:table -->","link":"https:\/\/zecovalve.com\/de\/tag\/pctfe-valve-seat-manufacturer","name":"Hersteller von PCTFE-Ventilsitzen","slug":"pctfe-valve-seat-manufacturer","taxonomy":"post_tag","meta":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO Premium plugin v15.4 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>PCTFE Valve Seat Manufacturer - Ball Valve Seat &amp; Butterfly Valve Seat<\/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:\/\/zecovalve.com\/de\/tag\/pctfe-valve-seat-manufacturer\" \/>\n<meta property=\"og:locale\" content=\"de_DE\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"PCTFE Valve Seat Manufacturer - Ball Valve Seat &amp; Butterfly Valve Seat\" \/>\n<meta property=\"og:description\" content=\"GET PCTFE VALVE SEAT PRICE  What is PCTFE?  PCTFE(Polychlorotrifluoroethylene) is a fluorocarbon-based polymer. It offers a unique combination of physical and mechanical properties, nonflammability, and low permeation capability to moisture and steam atmosphere compared to other plastics. The heat resistance and chemical resistance capability are less than PFA and FEP, however, mechanical characteristics(especially hardness) are superior. It is suitable for utilizing in the temperature range of -200\u2103\uff5e150\u2103, especially for cryogenic applications such as oxygen, hydrogen, nitrogen, and more. PCTFE has a very strong resistance performance to low temperatures.  Property List of PCTFE    Item Color Density Hardness Compressive strength Long-term Temp.  Units g\/cm3 Shore D Mpa \u2103  Value Translucent 2.13 75-85 80 -80~115    Ball Valve Seats  Seats and inserts, which are important components in the valve industry, are critical components, PTFE is very often chosen as the raw material. PTFE provides a low-friction seat, with excellent media compatibility. Filled grades provide wear resistance and can support seating loads of the higher class of valves.  Butterfly Valve Seats  PTFE is one of the Butterfly Valve Seat Materials. PTFE Butterfly Valve Seats Are Available in Pure or Reinforced PTFE to Meet Specific Requirements for Different Working Environments.  PTFE Seats&#8217; Excellent Chemical Resistance, High-Temperature Resistance, Self-lubrication, and Low Friction Properties of PTFE Make It a General Material for Valve Seats.  VALVE SEAT MATERIAL SELECTION    Material Name Main Properties Notes Temperature Range   VIRGIN PTFE Very low coefficient of friction and excellent chemical resistance. FDA approved -40\u00b0C to 260\u00b0C  15% Glass Filled PTFE Decreased compressive strength and lower deformation under load than virgin PTFE. Abrasive material -40\u00b0C to 260\u00b0C  25% Glass Filled PTFE Similar to 15% Glass better wear resistance, higher compressive strength, and lower deformation under load. Abrasive material -40\u00b0C to 260\u00b0C  Stainless Steel Filled PTFE Extremely hard-wearing. Excellent strength and stability under extreme loads and elevated temperatures. Can be used in steam and thermal fluid applications -40\u00b0C to 260\u00b0C  TFM Much denser polymer structure than Virgin PTFE. Displays better stress recovery. Modified TFE Polymer -40\u00b0C to 260\u00b0C  Carbon Graphite filled TFM Lower thermal expansion-contraction rate than conventional TFM. Ideal for use in steam and thermal fluid applications -40\u00b0C to 260\u00b0C and even 320\u00b0C on Thermal Fluid applications  UHMWPE Highly resistant to corrosive chemicals, with the exception of oxidizing acids and organic solvents. Also known as High Modulus Polyethylene (HMPE) or High-Performance Polyethylene (HPPE) -40\u00b0C to +80\u00b0C  PCTFE Excellent for cryogenic and Oxygen use. A homo-polymer of Chlorotrifluoroethylene -270\u00b0C to 260\u00b0C  Virgin PEEK 450G Excellent chemical resistance and mechanical properties at elevated temperatures. An organic polymer thermoplastic -40\u00b0C to 260\u00b0C  Carbon Filled PEEK Many similar properties to Virgin PEEK. Particularly suitable for elevated temperatures and high-load situations. Low coefficient of friction and suitable for many extremely corrosive applications -40\u00b0C to 260\u00b0C  PEEK HT Retains all key features and benefits of PEEK 450G but retains physical properties to a higher temperature. Can be supplied in both virgins unfilled or as-filled compounded material up to 260\u00b0C  Acetal and Delrin Displays good resistance to wear and deformation under load. 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