{"id":37245,"date":"2026-02-11T02:23:01","date_gmt":"2026-02-11T02:23:01","guid":{"rendered":"https:\/\/www.ktb-europe.com\/produkte\/sicherheitsventil-typ-441-leser\/"},"modified":"2026-02-26T18:08:50","modified_gmt":"2026-02-26T18:08:50","slug":"valve-de-securite-type-441-leser","status":"publish","type":"produkte","link":"https:\/\/www.ktb-europe.com\/fr\/produkte\/sicherheitsventil-typ-441-leser\/","title":{"rendered":"Soupape de s\u00e9curit\u00e9 LESER Type 441"},"content":{"rendered":"<p>Das LESER High Performance Safety Valve Typ 441 ist ein direkt wirkendes Sicherheitsventil, konzipiert f\u00fcr den robusten Einsatz in industriellen Anwendungen. Es bietet zuverl\u00e4ssigen Schutz gegen \u00dcberdruck f\u00fcr Dampfanlagen, Gasleitungen und fl\u00fcssige Medien. Die Konstruktion erm\u00f6glicht eine pr\u00e4zise Ansprechcharakteristik und eine hohe Ablassleistung, um auch bei schnellen Druckanstiegen Sicherheit zu gew\u00e4hrleisten. Gefertigt nach DIN-Normen, steht dieses Ventil f\u00fcr h\u00f6chste Sicherheitsstandards und Langlebigkeit im Betrieb.<\/p>\n<p>Ausgestattet mit einer pr\u00e4zisionsgefertigten Feder und Dichtung, minimiert das Typ 441 Sicherheitsventil Leckagen im Betriebszustand und verhindert unkontrollierte Druckschwankungen. Die robuste Bauweise und die Auswahl geeigneter Materialien garantieren eine hohe Widerstandsf\u00e4higkeit gegen\u00fcber korrosiven Medien und hohen Temperaturen, was die Einsatzflexibilit\u00e4t maximiert. Anschl\u00fcsse gem\u00e4\u00df DIN EN 1092-1 f\u00fcr einfache Integration.<\/p>\n<p>Dieses Sicherheitsventil ist ideal f\u00fcr den Einsatz in Prozessindustrie, chemischer Industrie, Petrochemie und Kraftwerken, wo die Sicherheit von Anlagen und Personal oberste Priorit\u00e4t hat. Eine zuverl\u00e4ssige Absicherung gegen unzul\u00e4ssigen \u00dcberdruck ist mit dem LESER Typ 441 gew\u00e4hrleistet. Bestellen Sie dieses essenzielle Sicherheitsbauteil f\u00fcr Ihre Anlage.<\/p>\n<p><!-- === Multilingual block added - 2026-02-26 18:08:50 === --><\/p>\n<hr style=\"margin:40px 0;\"><\/p>\n<div class=\"hiddne_content\"><span data-no-translation>V\u00e1lvula de seguridad Tipo 441 Leser. T\u00e9cnica de v\u00e1lvulas. V\u00e1lvula de seguridad; V\u00e1lvula LESER Tipo 441; V\u00e1lvula de vapor; V\u00e1lvula de gas; V\u00e1lvula de alivio de presi\u00f3n; V\u00e1lvula de seguridad DIN; V\u00e1lvula de seguridad industrial; V\u00e1lvula de protecci\u00f3n contra sobrepresi\u00f3n; Comprar v\u00e1lvula de seguridad LESER; Repuesto Tipo 441. La v\u00e1lvula de seguridad de alto rendimiento LESER Tipo 441 es una v\u00e1lvula de seguridad de acci\u00f3n directa, dise\u00f1ada para un uso robusto en aplicaciones industriales. Ofrece protecci\u00f3n fiable contra sobrepresi\u00f3n para instalaciones de vapor, conducciones de gas y medios l\u00edquidos. La construcci\u00f3n permite una caracter\u00edstica de respuesta precisa y un alto rendimiento de alivio, para garantizar la seguridad incluso en aumentos r\u00e1pidos de presi\u00f3n. Fabricada seg\u00fan normas DIN, esta v\u00e1lvula representa los m\u00e1s altos est\u00e1ndares de seguridad y durabilidad en operaci\u00f3n. Equipado con un resorte y un sello fabricados con precisi\u00f3n, la v\u00e1lvula de seguridad Tipo 441 minimiza las fugas en estado de operaci\u00f3n y previene oscilaciones de presi\u00f3n incontroladas. La construcci\u00f3n robusta y la selecci\u00f3n de materiales adecuados garantizan una alta resistencia a medios corrosivos y altas temperaturas, lo que maximiza la flexibilidad de uso. Conexiones seg\u00fan DIN EN 1092-1 para una integraci\u00f3n sencilla. Esta v\u00e1lvula de seguridad es ideal para su uso en la industria de procesos, la industria qu\u00edmica, la petroqu\u00edmica y las centrales el\u00e9ctricas, donde la seguridad de las instalaciones y del personal es la m\u00e1xima prioridad. Una protecci\u00f3n fiable contra la sobrepresi\u00f3n no permitida est\u00e1 garantizada con el LESER Tipo 441. t. Pida este componente de seguridad esencial para su sistema. || V\u00e1lvula de seguridad Tipo 441 LESER. T\u00e9cnica de v\u00e1lvulas. V\u00e1lvula de seguridad; V\u00e1lvula LESER Tipo 441; V\u00e1lvula de vapor; V\u00e1lvula de gas; V\u00e1lvula de descompresi\u00f3n; V\u00e1lvula de seguridad DIN; V\u00e1lvula de seguridad industrial; V\u00e1lvula de protecci\u00f3n contra sobrepresi\u00f3n; Comprar v\u00e1lvula de seguridad LESER; Pieza de repuesto Tipo 441. La v\u00e1lvula de seguridad de alto rendimiento LESER Tipo 441 es una v\u00e1lvula de seguridad de actuaci\u00f3n directa, dise\u00f1ada para un uso robusto en aplicaciones industriales. Ofrece protecci\u00f3n fiable contra sobrepresi\u00f3n para sistemas de vapor, tuber\u00edas de gas y medios l\u00edquidos. La construcci\u00f3n permite una caracter\u00edstica de respuesta precisa y un alto rendimiento de descarga, para garantizar la seguridad incluso en caso de aumentos r\u00e1pidos de presi\u00f3n. Fabricada de acuerdo con las normas DIN, esta v\u00e1lvula representa los m\u00e1s altos est\u00e1ndares de seguridad y durabilidad en operaci\u00f3n. Equipado con un resorte y un sello de fabricaci\u00f3n precisa, la v\u00e1lvula de seguridad Tipo 441 minimiza las fugas en estado operativo y previene fluctuaciones de presi\u00f3n incontroladas. La construcci\u00f3n robusta y la selecci\u00f3n de materiales adecuados garantizan una alta resistencia a medios corrosivos y altas temperaturas, maximizando as\u00ed la flexibilidad de uso. Conexiones seg\u00fan DIN EN 1092-1 para una integraci\u00f3n sencilla. Esta v\u00e1lvula de seguridad es ideal para su uso en la industria de procesos, industria qu\u00edmica, petroqu\u00edmica y centrales el\u00e9ctricas, donde la seguridad de las instalaciones y del personal es la m\u00e1xima prioridad. La protecci\u00f3n fiable contra la sobrepresi\u00f3n no permitida est\u00e1 garantizada con la LESER Tipo 441. t. Pida este componente de seguridad esencial para su instalaci\u00f3n. || \u5b89\u5168\u9600\u7c7b\u578b 441 LESER\u3002\u9600\u95e8\u6280\u672f\u3002\u5b89\u5168\u9600\uff1bLESER \u7c7b\u578b 441\uff1b\u84b8\u6c7d\u9600\uff1b\u6c14\u4f53\u9600\uff1b\u51cf\u538b\u9600\uff1bDIN \u5b89\u5168\u9600\uff1b\u5de5\u4e1a\u5b89\u5168\u9600\uff1b\u8fc7\u538b\u4fdd\u62a4\u9600\uff1b\u8d2d\u4e70 LESER \u5b89\u5168\u9600\uff1b\u7c7b\u578b 441 \u5907\u4ef6\u3002LESER \u9ad8\u6027\u80fd\u5b89\u5168\u9600\u7c7b\u578b 441 \u662f\u4e00\u79cd\u76f4\u63a5\u4f5c\u7528\u7684\u5b89\u5168\u9600\uff0c\u4e13\u4e3a\u5de5\u4e1a\u5e94\u7528\u4e2d\u7684\u575a\u56fa\u4f7f\u7528\u800c\u8bbe\u8ba1\u3002\u5b83\u4e3a\u84b8\u6c7d\u7cfb\u7edf\u3001\u71c3\u6c14\u7ba1\u9053\u548c\u6db2\u4f53\u4ecb\u8d28\u63d0\u4f9b\u53ef\u9760\u7684\u8fc7\u538b\u4fdd\u62a4\u3002\u5176\u8bbe\u8ba1\u5141\u8bb8\u7cbe\u786e\u7684\u54cd\u5e94\u7279\u6027\u548c\u9ad8\u653e\u7535\u80fd\u529b\uff0c\u4ee5\u786e\u4fdd\u5728\u5feb\u901f\u538b\u529b\u4e0a\u5347\u65f6\u7684\u5b89\u5168\u6027\u3002\u8be5\u9600\u95e8\u7b26\u5408 DIN \u6807\u51c6\uff0c\u4ee3\u8868\u6700\u9ad8\u7684\u5b89\u5168\u6807\u51c6\u548c\u64cd\u4f5c\u8010\u4e45\u6027\u3002\u914d\u5907\u7cbe\u5bc6\u5236\u9020\u7684\u5f39\u7c27\u548c\u5bc6\u5c01\u4ef6\uff0c\u7c7b\u578b 441 \u5b89\u5168\u9600\u5728\u5de5\u4f5c\u72b6\u6001\u4e0b\u6700\u5c0f\u5316\u6cc4\u6f0f\uff0c\u5e76\u9632\u6b62\u4e0d\u53d7\u63a7\u5236\u7684\u538b\u529b\u6ce2\u52a8\u3002\u575a\u56fa\u7684\u7ed3\u6784\u548c\u5408\u9002\u6750\u6599\u7684\u9009\u62e9\u4fdd\u8bc1\u4e86\u5bf9\u8150\u8680\u6027\u4ecb\u8d28\u548c\u9ad8\u6e29\u7684\u9ad8\u5ea6\u8010\u53d7\u6027\uff0c\u6700\u5927\u9650\u5ea6\u5730\u63d0\u9ad8\u4e86\u4f7f\u7528\u7075\u6d3b\u6027\u3002\u6309\u7167 DIN EN 1092-1 \u7684\u63a5\u53e3\u4fbf\u4e8e\u96c6\u6210\u3002\u8be5\u5b89\u5168\u9600\u975e\u5e38\u9002\u5408\u7528\u4e8e\u8fc7\u7a0b\u5de5\u4e1a\u3001\u5316\u5de5\u3001\u77f3\u5316\u548c\u7535\u5382\uff0c\u8bbe\u5907\u548c\u4eba\u5458\u7684\u5b89\u5168\u662f\u9996\u8981\u4efb\u52a1\u3002\u501f\u52a9 LESER \u7c7b\u578b 441\uff0c\u786e\u4fdd\u53ef\u9760\u9632\u6b62\u4e0d\u53ef\u63a5\u53d7\u7684\u8fc7\u538b\u3002 t. \u8bf7\u4e3a\u60a8\u7684\u8bbe\u5907\u8ba2\u8d2d\u8fd9\u4e2a\u91cd\u8981\u7684\u5b89\u5168\u7ec4\u4ef6\u3002 || Vanne de s\u00e9curit\u00e9 Type 441 Leser. Technologie de vanne. Vanne de s\u00e9curit\u00e9 ; LESER Type 441 ; Vanne \u00e0 vapeur ; Vanne \u00e0 gaz ; Vanne de d\u00e9charge de pression ; Vanne de s\u00e9curit\u00e9 DIN ; vanne de s\u00e9curit\u00e9 industrielle ; vanne de protection contre la surpression ; acheter vanne de s\u00e9curit\u00e9 LESER ; pi\u00e8ce de rechange Type 441. La vanne de s\u00e9curit\u00e9 haute performance LESER Type 441 est une vanne de s\u00e9curit\u00e9 \u00e0 action directe, con\u00e7ue pour une utilisation robuste dans des applications industrielles. Elle offre une protection fiable contre la surpression pour les installations \u00e0 vapeur, les conduites de gaz et les fluides liquides. La construction permet une caract\u00e9ristique de r\u00e9ponse pr\u00e9cise et une haute capacit\u00e9 de d\u00e9charge, garantissant la s\u00e9curit\u00e9 m\u00eame en cas de rapides augmentations de pression. Fabriqu\u00e9e selon les normes DIN, cette vanne r\u00e9pond aux plus hauts standards de s\u00e9curit\u00e9 et de durabilit\u00e9 en service. \u00c9quip\u00e9e d&#8217;un ressort et d&#8217;un joint fabriqu\u00e9s avec pr\u00e9cision, la vanne de s\u00e9curit\u00e9 Type 441 minimise les fuites en fonctionnement et emp\u00eache les fluctuations de pression incontr\u00f4l\u00e9es. La conception robuste et le choix de mat\u00e9riaux appropri\u00e9s garantissent une grande r\u00e9sistance aux milieux corrosifs et aux hautes temp\u00e9ratures, maximisant ainsi la flexibilit\u00e9 d&#8217;utilisation. Raccords selon DIN EN 1092-1 pour une int\u00e9gration facile. Cette vanne de s\u00e9curit\u00e9 est id\u00e9ale pour une utilisation dans l&#8217;industrie des proc\u00e9d\u00e9s, l&#8217;industrie chimique, la p\u00e9trochimie et les centrales \u00e9lectriques, o\u00f9 la s\u00e9curit\u00e9 des installations et du personnel est primordiale. Une protection fiable contre la surpression inadmissible est assur\u00e9e avec le LESER Type 441. t. Commandez ce composant de s\u00e9curit\u00e9 essentiel pour votre installation. || Valvola di sicurezza Tipo 441 LESER. Tecnica delle valvole. Valvola di sicurezza; VALVOLA Tipo 441; Valvola per vapore; Valvola per gas; Valvola di sicurezza per pressione; Valvola di sicurezza DIN; valvola di sicurezza industriale; Valvola di protezione contro la sovrapressione; acquisto valvola di sicurezza LESER; Ricambio Tipo 441. La Valvola di Sicurezza ad Alte Prestazioni Tipo 441 di LESER \u00e8 una valvola di sicurezza a funzionamento diretto, progettata per un utilizzo robusto in applicazioni industriali. Fornisce una protezione affidabile contro la sovrapressione per impianti a vapore, condutture di gas e fluidi liquidi. La costruzione consente una caratteristica di risposta precisa e un&#8217;elevata capacit\u00e0 di scarico, garantendo sicurezza anche in caso di rapidi aumenti di pressione. Fabbricata secondo le norme DIN, questa valvola rappresenta i pi\u00f9 elevati standard di sicurezza e durata nel funzionamento. Dotata di una molla e di una guarnizione di precisione, la valvola di sicurezza Tipo 441 minimizza le perdite in stato di funzionamento e previene fluttuazioni di pressione incontrollate. La costruzione robusta e la selezione di materiali adeguati garantiscono un&#8217;elevata resistenza a media corrosivi e temperature elevate, massimizzando la flessibilit\u00e0 d&#8217;uso. Collegamenti secondo DIN EN 1092-1 per un&#8217;integrazione semplice. Questa valvola di sicurezza \u00e8 ideale per l&#8217;uso nell&#8217;industria di processo, nell&#8217;industria chimica, nella petrolchimica e nelle centrali elettriche, dove la sicurezza degli impianti e del personale ha la massima priorit\u00e0. Una protezione affidabile contro la sovrapressione non consentita \u00e8 garantita con il Tipo 441 di LESER. t. Ordina questo componente di sicurezza essenziale per il tuo impianto. || V\u00e1lvula de seguran\u00e7a Tipo 441 LESER. Tecnologia de v\u00e1lvulas. V\u00e1lvula de seguran\u00e7a; V\u00e1lvula LESER Tipo 441; V\u00e1lvula de vapor; V\u00e1lvula de g\u00e1s; V\u00e1lvula de al\u00edvio de press\u00e3o; V\u00e1lvula de seguran\u00e7a DIN; v\u00e1lvula de seguran\u00e7a industrial; v\u00e1lvula de prote\u00e7\u00e3o contra sobrepress\u00e3o; comprar v\u00e1lvula de seguran\u00e7a LESER; pe\u00e7a de substitui\u00e7\u00e3o Tipo 441. A V\u00e1lvula de Seguran\u00e7a de Alto Desempenho Tipo 441 da LESER \u00e9 uma v\u00e1lvula de seguran\u00e7a de atua\u00e7\u00e3o direta, projetada para um uso robusto em aplica\u00e7\u00f5es industriais. Ela oferece prote\u00e7\u00e3o confi\u00e1vel contra sobrepress\u00e3o para sistemas de vapor, tubula\u00e7\u00f5es de g\u00e1s e meios l\u00edquidos. A constru\u00e7\u00e3o permite uma caracteriza\u00e7\u00e3o de resposta precisa e uma alta capacidade de al\u00edvio, garantindo seguran\u00e7a mesmo em aumentos r\u00e1pidos de press\u00e3o. Fabricada de acordo com normas DIN, esta v\u00e1lvula representa os mais altos padr\u00f5es de seguran\u00e7a e durabilidade em opera\u00e7\u00e3o. Equipado com uma mola e um vedante de precis\u00e3o, a v\u00e1lvula de seguran\u00e7a Tipo 441 minimiza vazamentos em estado de opera\u00e7\u00e3o e previne oscila\u00e7\u00f5es de press\u00e3o incontrol\u00e1veis. A constru\u00e7\u00e3o robusta e a sele\u00e7\u00e3o de materiais adequados garantem uma alta resist\u00eancia a meios corrosivos e altas temperaturas, maximizando a flexibilidade de uso. Conex\u00f5es de acordo com DIN EN 1092-1 para uma integra\u00e7\u00e3o f\u00e1cil. Esta v\u00e1lvula de seguran\u00e7a \u00e9 ideal para uso na ind\u00fastria de processos, ind\u00fastria qu\u00edmica, petroqu\u00edmica e usinas, onde a seguran\u00e7a de instala\u00e7\u00f5es e pessoal \u00e9 a prioridade m\u00e1xima. Uma prote\u00e7\u00e3o confi\u00e1vel contra sobrepress\u00e3o inaceit\u00e1vel \u00e9 garantida com a V\u00e1lvula Tipo 441 da LESER. t. Encomende este componente essencial de seguran\u00e7a para a sua instala\u00e7\u00e3o.<\/span><\/div>","protected":false},"excerpt":{"rendered":"<p>Soupape de s\u00e9curit\u00e9 haute performance LESER Type 441 DIN pour vapeur, gaz, liquides. Robuste, conforme DIN, pr\u00e9cise. Action directe. Achetez maintenant.<\/p>","protected":false},"featured_media":0,"template":"","hersteller":[2732],"class_list":["post-37245","produkte","type-produkte","status-publish","hentry","hersteller-leser"],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.6 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>LESER Typ 441 Sicherheitsventil kaufen<\/title>\n<meta name=\"description\" content=\"LESER High Performance Sicherheitsventil Typ 441 DIN f\u00fcr Dampf, Gase, Fl\u00fcssigkeiten. Robust, DIN-konform, pr\u00e4zise. Direkt wirkend. Jetzt kaufen.\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.ktb-europe.com\/fr\/produits\/valve-de-securite-type-441-leser\/\" \/>\n<meta property=\"og:locale\" content=\"fr_FR\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"LESER Typ 441 Sicherheitsventil kaufen\" \/>\n<meta property=\"og:description\" content=\"LESER High Performance Sicherheitsventil Typ 441 DIN f\u00fcr Dampf, Gase, Fl\u00fcssigkeiten. Robust, DIN-konform, pr\u00e4zise. Direkt wirkend. Jetzt kaufen.\" \/>\n<meta property=\"og:url\" content=\"https:\/\/www.ktb-europe.com\/fr\/produits\/valve-de-securite-type-441-leser\/\" \/>\n<meta property=\"og:site_name\" content=\"KTB Europe\" \/>\n<meta property=\"article:modified_time\" content=\"2026-02-26T18:08:50+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/www.ktb-europe.com\/wp-content\/uploads\/2022\/03\/KTB-1-web.jpg\" \/>\n\t<meta property=\"og:image:width\" content=\"1118\" \/>\n\t<meta property=\"og:image:height\" content=\"628\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/jpeg\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"Dur\u00e9e de lecture estim\u00e9e\" \/>\n\t<meta name=\"twitter:data1\" content=\"8 minutes\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\\\/\\\/schema.org\",\"@graph\":[{\"@type\":\"WebPage\",\"@id\":\"https:\\\/\\\/www.ktb-europe.com\\\/fr\\\/produits\\\/valve-de-securite-type-441-leser\\\/\",\"url\":\"https:\\\/\\\/www.ktb-europe.com\\\/fr\\\/produits\\\/valve-de-securite-type-441-leser\\\/\",\"name\":\"LESER Typ 441 Sicherheitsventil kaufen\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/www.ktb-europe.com\\\/fr\\\/#website\"},\"datePublished\":\"2026-02-11T02:23:01+00:00\",\"dateModified\":\"2026-02-26T18:08:50+00:00\",\"description\":\"LESER High Performance Sicherheitsventil Typ 441 DIN f\u00fcr Dampf, Gase, Fl\u00fcssigkeiten. Robust, DIN-konform, pr\u00e4zise. Direkt wirkend. Jetzt kaufen.\",\"breadcrumb\":{\"@id\":\"https:\\\/\\\/www.ktb-europe.com\\\/fr\\\/produits\\\/valve-de-securite-type-441-leser\\\/#breadcrumb\"},\"inLanguage\":\"fr-FR\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\\\/\\\/www.ktb-europe.com\\\/fr\\\/produits\\\/valve-de-securite-type-441-leser\\\/\"]}]},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\\\/\\\/www.ktb-europe.com\\\/fr\\\/produits\\\/valve-de-securite-type-441-leser\\\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Home\",\"item\":\"https:\\\/\\\/www.ktb-europe.com\\\/fr\\\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"Produkte\",\"item\":\"https:\\\/\\\/www.ktb-europe.com\\\/fr\\\/produits\\\/\"},{\"@type\":\"ListItem\",\"position\":3,\"name\":\"Sicherheitsventil Typ 441 Leser\"}]},{\"@type\":\"WebSite\",\"@id\":\"https:\\\/\\\/www.ktb-europe.com\\\/fr\\\/#website\",\"url\":\"https:\\\/\\\/www.ktb-europe.com\\\/fr\\\/\",\"name\":\"KTB Europe\",\"description\":\"Industrial supplies and worldwide trading services.\",\"publisher\":{\"@id\":\"https:\\\/\\\/www.ktb-europe.com\\\/#organization\"},\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":{\"@type\":\"EntryPoint\",\"urlTemplate\":\"https:\\\/\\\/www.ktb-europe.com\\\/fr\\\/?s={search_term_string}\"},\"query-input\":{\"@type\":\"PropertyValueSpecification\",\"valueRequired\":true,\"valueName\":\"search_term_string\"}}],\"inLanguage\":\"fr-FR\"},{\"@type\":\"Organization\",\"@id\":\"https:\\\/\\\/www.ktb-europe.com\\\/#organization\",\"name\":\"KTB Europe GmbH\",\"url\":\"https:\\\/\\\/www.ktb-europe.com\\\/fr\\\/\",\"logo\":{\"@type\":\"ImageObject\",\"inLanguage\":\"fr-FR\",\"@id\":\"https:\\\/\\\/www.ktb-europe.com\\\/#\\\/schema\\\/logo\\\/image\\\/\",\"url\":\"https:\\\/\\\/www.ktb-europe.com\\\/wp-content\\\/uploads\\\/2022\\\/03\\\/logo-ktb.svg\",\"contentUrl\":\"https:\\\/\\\/www.ktb-europe.com\\\/wp-content\\\/uploads\\\/2022\\\/03\\\/logo-ktb.svg\",\"width\":195,\"height\":59,\"caption\":\"KTB Europe GmbH\"},\"image\":{\"@id\":\"https:\\\/\\\/www.ktb-europe.com\\\/#\\\/schema\\\/logo\\\/image\\\/\"}}]}<\/script>\n<!-- \/ Yoast SEO plugin. -->","yoast_head_json":{"title":"LESER Typ 441 Sicherheitsventil kaufen","description":"LESER High Performance Sicherheitsventil Typ 441 DIN f\u00fcr Dampf, Gase, Fl\u00fcssigkeiten. Robust, DIN-konform, pr\u00e4zise. Direkt wirkend. Jetzt kaufen.","robots":{"index":"index","follow":"follow","max-snippet":"max-snippet:-1","max-image-preview":"max-image-preview:large","max-video-preview":"max-video-preview:-1"},"canonical":"https:\/\/www.ktb-europe.com\/fr\/produits\/valve-de-securite-type-441-leser\/","og_locale":"fr_FR","og_type":"article","og_title":"LESER Typ 441 Sicherheitsventil kaufen","og_description":"LESER High Performance Sicherheitsventil Typ 441 DIN f\u00fcr Dampf, Gase, Fl\u00fcssigkeiten. Robust, DIN-konform, pr\u00e4zise. Direkt wirkend. Jetzt kaufen.","og_url":"https:\/\/www.ktb-europe.com\/fr\/produits\/valve-de-securite-type-441-leser\/","og_site_name":"KTB Europe","article_modified_time":"2026-02-26T18:08:50+00:00","og_image":[{"width":1118,"height":628,"url":"https:\/\/www.ktb-europe.com\/wp-content\/uploads\/2022\/03\/KTB-1-web.jpg","type":"image\/jpeg"}],"twitter_card":"summary_large_image","twitter_misc":{"Dur\u00e9e de lecture estim\u00e9e":"8 minutes"},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"WebPage","@id":"https:\/\/www.ktb-europe.com\/fr\/produits\/valve-de-securite-type-441-leser\/","url":"https:\/\/www.ktb-europe.com\/fr\/produits\/valve-de-securite-type-441-leser\/","name":"LESER Typ 441 Sicherheitsventil kaufen","isPartOf":{"@id":"https:\/\/www.ktb-europe.com\/fr\/#website"},"datePublished":"2026-02-11T02:23:01+00:00","dateModified":"2026-02-26T18:08:50+00:00","description":"LESER High Performance Sicherheitsventil Typ 441 DIN f\u00fcr Dampf, Gase, Fl\u00fcssigkeiten. Robust, DIN-konform, pr\u00e4zise. Direkt wirkend. Jetzt kaufen.","breadcrumb":{"@id":"https:\/\/www.ktb-europe.com\/fr\/produits\/valve-de-securite-type-441-leser\/#breadcrumb"},"inLanguage":"fr-FR","potentialAction":[{"@type":"ReadAction","target":["https:\/\/www.ktb-europe.com\/fr\/produits\/valve-de-securite-type-441-leser\/"]}]},{"@type":"BreadcrumbList","@id":"https:\/\/www.ktb-europe.com\/fr\/produits\/valve-de-securite-type-441-leser\/#breadcrumb","itemListElement":[{"@type":"ListItem","position":1,"name":"Home","item":"https:\/\/www.ktb-europe.com\/fr\/"},{"@type":"ListItem","position":2,"name":"Produkte","item":"https:\/\/www.ktb-europe.com\/fr\/produits\/"},{"@type":"ListItem","position":3,"name":"Sicherheitsventil Typ 441 Leser"}]},{"@type":"WebSite","@id":"https:\/\/www.ktb-europe.com\/fr\/#website","url":"https:\/\/www.ktb-europe.com\/fr\/","name":"KTB Europe","description":"Fournitures industrielles et services commerciaux dans le monde entier.","publisher":{"@id":"https:\/\/www.ktb-europe.com\/#organization"},"potentialAction":[{"@type":"SearchAction","target":{"@type":"EntryPoint","urlTemplate":"https:\/\/www.ktb-europe.com\/fr\/?s={search_term_string}"},"query-input":{"@type":"PropertyValueSpecification","valueRequired":true,"valueName":"search_term_string"}}],"inLanguage":"fr-FR"},{"@type":"Organization","@id":"https:\/\/www.ktb-europe.com\/#organization","name":"KTB Europe GmbH","url":"https:\/\/www.ktb-europe.com\/fr\/","logo":{"@type":"ImageObject","inLanguage":"fr-FR","@id":"https:\/\/www.ktb-europe.com\/#\/schema\/logo\/image\/","url":"https:\/\/www.ktb-europe.com\/wp-content\/uploads\/2022\/03\/logo-ktb.svg","contentUrl":"https:\/\/www.ktb-europe.com\/wp-content\/uploads\/2022\/03\/logo-ktb.svg","width":195,"height":59,"caption":"KTB Europe GmbH"},"image":{"@id":"https:\/\/www.ktb-europe.com\/#\/schema\/logo\/image\/"}}]}},"_links":{"self":[{"href":"https:\/\/www.ktb-europe.com\/fr\/wp-json\/wp\/v2\/produkte\/37245","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.ktb-europe.com\/fr\/wp-json\/wp\/v2\/produkte"}],"about":[{"href":"https:\/\/www.ktb-europe.com\/fr\/wp-json\/wp\/v2\/types\/produkte"}],"version-history":[{"count":0,"href":"https:\/\/www.ktb-europe.com\/fr\/wp-json\/wp\/v2\/produkte\/37245\/revisions"}],"wp:attachment":[{"href":"https:\/\/www.ktb-europe.com\/fr\/wp-json\/wp\/v2\/media?parent=37245"}],"wp:term":[{"taxonomy":"hersteller","embeddable":true,"href":"https:\/\/www.ktb-europe.com\/fr\/wp-json\/wp\/v2\/hersteller?post=37245"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}