{"id":1954,"date":"2026-06-15T14:39:16","date_gmt":"2026-06-15T14:39:16","guid":{"rendered":"https:\/\/www.fhysilicone.com\/?post_type=product&#038;p=1954"},"modified":"2026-06-15T14:39:17","modified_gmt":"2026-06-15T14:39:17","slug":"one-way-silicone-valve-drinking-spout-silicone-check-valve-food-grade-anti-leak-water-flow-control-valve","status":"publish","type":"product","link":"https:\/\/www.fhysilicone.com\/fr\/product\/one-way-silicone-valve-drinking-spout-silicone-check-valve-food-grade-anti-leak-water-flow-control-valve\/","title":{"rendered":"Bec verseur \u00e0 valve unidirectionnelle en silicone, clapet anti-retour en silicone, de qualit\u00e9 alimentaire, anti-fuites, valve de r\u00e9gulation du d\u00e9bit d'eau"},"content":{"rendered":"<p data-start=\"227\" data-end=\"430\">La valve unidirectionnelle en silicone est un composant \u00e9lastique moul\u00e9 avec pr\u00e9cision, con\u00e7u pour r\u00e9guler le d\u00e9bit de liquide dans les syst\u00e8mes d'alimentation en eau potable. Elle permet au fluide de circuler dans un seul sens tout en emp\u00eachant le reflux et les fuites.<\/p>\n<p data-start=\"432\" data-end=\"606\">Fabriqu\u00e9 \u00e0 partir de <strong data-start=\"442\" data-end=\"504\">caoutchouc de silicone liquide de qualit\u00e9 alimentaire ou caoutchouc de silicone solide<\/strong>, cette valve est largement utilis\u00e9e dans les gourdes, les tasses isothermes, les biberons et les syst\u00e8mes d'hydratation pour sportifs.<\/p>\n<p data-start=\"608\" data-end=\"772\">Sa structure souple et \u00e9lastique garantit une ouverture en douceur sous pression et une fermeture herm\u00e9tique automatique d\u00e8s l'arr\u00eat du d\u00e9bit, offrant ainsi une exp\u00e9rience de consommation hygi\u00e9nique et sans fuite.<\/p>\n<hr data-start=\"774\" data-end=\"777\" \/>\n<h1 data-section-id=\"h37hl1\" data-start=\"779\" data-end=\"808\">Principales caract\u00e9ristiques et avantages<\/h1>\n<h2 data-section-id=\"3vtuxw\" data-start=\"810\" data-end=\"840\">Conception d'un dispositif de r\u00e9gulation de d\u00e9bit unidirectionnel<\/h2>\n<p data-start=\"841\" data-end=\"974\">La valve en silicone s'ouvre sous l'effet de la pression interne et se referme automatiquement lorsque la pression cesse, garantissant ainsi un \u00e9coulement unidirectionnel fiable du liquide.<\/p>\n<ul data-start=\"976\" data-end=\"1078\">\n<li data-section-id=\"1vefyww\" data-start=\"976\" data-end=\"1004\">Emp\u00eache le reflux de liquide<\/li>\n<li data-section-id=\"2gyk3b\" data-start=\"1005\" data-end=\"1038\">Performances d'\u00e9tanch\u00e9it\u00e9 anti-fuites<\/li>\n<li data-section-id=\"liodoq\" data-start=\"1039\" data-end=\"1078\">R\u00e9ponse stable \u00e0 l'ouverture et \u00e0 la fermeture<\/li>\n<\/ul>\n<hr data-start=\"1080\" data-end=\"1083\" \/>\n<h2 data-section-id=\"2js20\" data-start=\"1085\" data-end=\"1112\">Mat\u00e9riau adapt\u00e9 au contact alimentaire<\/h2>\n<p data-start=\"1113\" data-end=\"1230\">Fabriqu\u00e9 \u00e0 partir de caoutchouc silicone de haute qualit\u00e9, adapt\u00e9 au contact direct avec l'eau potable et aux applications alimentaires.<\/p>\n<ul data-start=\"1232\" data-end=\"1329\">\n<li data-section-id=\"5n4uqe\" data-start=\"1232\" data-end=\"1275\">Mat\u00e9riaux conformes aux normes FDA et LFGB disponibles<\/li>\n<li data-section-id=\"17rwygn\" data-start=\"1276\" data-end=\"1302\">Non toxique et inodore<\/li>\n<li data-section-id=\"1wvb1k8\" data-start=\"1303\" data-end=\"1329\">Peut \u00eatre utilis\u00e9 en toute s\u00e9curit\u00e9 \u00e0 long terme<\/li>\n<\/ul>\n<hr data-start=\"1331\" data-end=\"1334\" \/>\n<h2 data-section-id=\"1xm5ns8\" data-start=\"1336\" data-end=\"1383\">Excellente \u00e9lasticit\u00e9 et excellentes performances d'\u00e9tanch\u00e9it\u00e9<\/h2>\n<p data-start=\"1384\" data-end=\"1453\">Le silicone offre une grande souplesse et d'excellentes propri\u00e9t\u00e9s d'\u00e9tanch\u00e9it\u00e9.<\/p>\n<ul data-start=\"1455\" data-end=\"1551\">\n<li data-section-id=\"1elhb8h\" data-start=\"1455\" data-end=\"1490\">D\u00e9formation souple sous pression<\/li>\n<li data-section-id=\"1ito7gp\" data-start=\"1491\" data-end=\"1519\">R\u00e9cup\u00e9ration rapide apr\u00e8s utilisation<\/li>\n<li data-section-id=\"1yderq7\" data-start=\"1520\" data-end=\"1551\">Stabilit\u00e9 \u00e0 long terme de l'\u00e9tanch\u00e9it\u00e9<\/li>\n<\/ul>\n<hr data-start=\"1553\" data-end=\"1556\" \/>\n<h2 data-section-id=\"sqzbda\" data-start=\"1558\" data-end=\"1603\">R\u00e9sistance aux hautes temp\u00e9ratures et durabilit\u00e9<\/h2>\n<p data-start=\"1604\" data-end=\"1666\">Con\u00e7u pour une utilisation r\u00e9p\u00e9t\u00e9e dans diverses conditions environnementales.<\/p>\n<ul data-start=\"1668\" data-end=\"1796\">\n<li data-section-id=\"ghx9j5\" data-start=\"1668\" data-end=\"1705\">Plage de temp\u00e9rature : de -40 \u00b0C \u00e0 200 \u00b0C<\/li>\n<li data-section-id=\"igsyk1\" data-start=\"1706\" data-end=\"1754\">R\u00e9sistant \u00e0 l'eau bouillante et aux boissons chaudes<\/li>\n<li data-section-id=\"1w6w3hb\" data-start=\"1755\" data-end=\"1796\">Longue dur\u00e9e de vie sans d\u00e9formation<\/li>\n<\/ul>\n<hr data-start=\"1798\" data-end=\"1801\" \/>\n<h2 data-section-id=\"z9o8zk\" data-start=\"1803\" data-end=\"1832\">Hygienic and Easy to Clean<\/h2>\n<p data-start=\"1833\" data-end=\"1917\">The integrated structure reduces dirt accumulation and improves hygiene performance.<\/p>\n<ul data-start=\"1919\" data-end=\"2013\">\n<li data-section-id=\"rsibdv\" data-start=\"1919\" data-end=\"1956\">No metal springs or complex parts<\/li>\n<li data-section-id=\"21mx9\" data-start=\"1957\" data-end=\"1982\">Smooth surface design<\/li>\n<li data-section-id=\"1081q0a\" data-start=\"1983\" data-end=\"2013\">Easy to clean and maintain<\/li>\n<\/ul>\n<hr data-start=\"2015\" data-end=\"2018\" \/>\n<h1 data-section-id=\"mkkw31\" data-start=\"2020\" data-end=\"2043\">Processus de fabrication<\/h1>\n<p data-start=\"2045\" data-end=\"2123\">The one-way silicone valve is manufactured using precision molding technology:<\/p>\n<ol data-start=\"2125\" data-end=\"2614\">\n<li data-section-id=\"19dork2\" data-start=\"2125\" data-end=\"2240\"><strong data-start=\"2128\" data-end=\"2152\">Pr\u00e9paration du mat\u00e9riel<\/strong><br \/>\nFood-grade silicone compound is selected based on required hardness and performance.<\/li>\n<li data-section-id=\"iv96z5\" data-start=\"2242\" data-end=\"2323\"><strong data-start=\"2245\" data-end=\"2270\">Precision Mold Design<\/strong><br \/>\nHigh-accuracy molds ensure stable valve geometry.<\/li>\n<li data-section-id=\"x79oxu\" data-start=\"2325\" data-end=\"2432\"><strong data-start=\"2328\" data-end=\"2364\">Moulage par injection ou par compression<\/strong><br \/>\nSilicone is molded into valve shape under controlled conditions.<\/li>\n<li data-section-id=\"7pm9r2\" data-start=\"2434\" data-end=\"2520\"><strong data-start=\"2437\" data-end=\"2471\">Vulcanisation \u00e0 haute temp\u00e9rature<\/strong><br \/>\nEnsures elasticity, strength, and durability.<\/li>\n<li data-section-id=\"1hpo0oq\" data-start=\"2522\" data-end=\"2614\"><strong data-start=\"2525\" data-end=\"2544\">Quality Testing<\/strong><br \/>\nFlow performance, sealing, and dimensional accuracy are inspected.<\/li>\n<\/ol>\n<hr data-start=\"2616\" data-end=\"2619\" \/>\n<h1 data-section-id=\"zjxypn\" data-start=\"2621\" data-end=\"2647\">Caract\u00e9ristiques techniques<\/h1>\n<div class=\"TyagGW_tableContainer\">\n<div class=\"group TyagGW_tableWrapper flex flex-col-reverse w-fit\" tabindex=\"-1\">\n<table class=\"w-fit min-w-(--thread-content-width)\" data-start=\"2649\" data-end=\"3093\">\n<thead data-start=\"2649\" data-end=\"2671\">\n<tr data-start=\"2649\" data-end=\"2671\">\n<th class=\"last:pe-10\" data-start=\"2649\" data-end=\"2656\" data-col-size=\"sm\">Article<\/th>\n<th class=\"last:pe-10\" data-start=\"2656\" data-end=\"2671\" data-col-size=\"md\">Description<\/th>\n<\/tr>\n<\/thead>\n<tbody data-start=\"2695\" data-end=\"3093\">\n<tr data-start=\"2695\" data-end=\"2736\">\n<td data-start=\"2695\" data-end=\"2710\" data-col-size=\"sm\">Nom du produit<\/td>\n<td data-start=\"2710\" data-end=\"2736\" data-col-size=\"md\">One-way Silicone Valve<\/td>\n<\/tr>\n<tr data-start=\"2737\" data-end=\"2778\">\n<td data-start=\"2737\" data-end=\"2748\" data-col-size=\"sm\">Mat\u00e9riau<\/td>\n<td data-col-size=\"md\" data-start=\"2748\" data-end=\"2778\">Caoutchouc silicone de qualit\u00e9 alimentaire<\/td>\n<\/tr>\n<tr data-start=\"2779\" data-end=\"2821\">\n<td data-start=\"2779\" data-end=\"2790\" data-col-size=\"sm\">Fonction<\/td>\n<td data-start=\"2790\" data-end=\"2821\" data-col-size=\"md\">One-way liquid flow control<\/td>\n<\/tr>\n<tr data-start=\"2822\" data-end=\"2867\">\n<td data-start=\"2822\" data-end=\"2839\" data-col-size=\"sm\">Plage de duret\u00e9<\/td>\n<td data-start=\"2839\" data-end=\"2867\" data-col-size=\"md\">20A \u2013 60A (customizable)<\/td>\n<\/tr>\n<tr data-start=\"2868\" data-end=\"2906\">\n<td data-start=\"2868\" data-end=\"2888\" data-col-size=\"sm\">Plage de temp\u00e9ratures<\/td>\n<td data-start=\"2888\" data-end=\"2906\" data-col-size=\"md\">de -40 \u00b0C \u00e0 200 \u00b0C<\/td>\n<\/tr>\n<tr data-start=\"2907\" data-end=\"2947\">\n<td data-start=\"2907\" data-end=\"2915\" data-col-size=\"sm\">Couleur<\/td>\n<td data-start=\"2915\" data-end=\"2947\" data-col-size=\"md\">Transparent \/ White \/ Custom<\/td>\n<\/tr>\n<tr data-start=\"2948\" data-end=\"3005\">\n<td data-start=\"2948\" data-end=\"2960\" data-col-size=\"sm\">Structure<\/td>\n<td data-col-size=\"md\" data-start=\"2960\" data-end=\"3005\">Slit valve \/ cross valve \/ duckbill valve<\/td>\n<\/tr>\n<tr data-start=\"3006\" data-end=\"3047\">\n<td data-start=\"3006\" data-end=\"3022\" data-col-size=\"sm\">Certification<\/td>\n<td data-start=\"3022\" data-end=\"3047\" data-col-size=\"md\">FDA \/ LFGB (facultatif)<\/td>\n<\/tr>\n<tr data-start=\"3048\" data-end=\"3093\">\n<td data-start=\"3048\" data-end=\"3058\" data-col-size=\"sm\">Processus<\/td>\n<td data-col-size=\"md\" data-start=\"3058\" data-end=\"3093\">Moulage par injection \/ moulage par compression<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<\/div>\n<hr data-start=\"3095\" data-end=\"3098\" \/>\n<h1 data-section-id=\"c3mln3\" data-start=\"3100\" data-end=\"3114\">Applications<\/h1>\n<ul data-start=\"3116\" data-end=\"3334\">\n<li data-section-id=\"7766pa\" data-start=\"3116\" data-end=\"3150\">Water bottles and thermos cups<\/li>\n<li data-section-id=\"1i3p751\" data-start=\"3151\" data-end=\"3175\">Baby feeding bottles<\/li>\n<li data-section-id=\"1p46del\" data-start=\"3176\" data-end=\"3203\">Sports drinking systems<\/li>\n<li data-section-id=\"f32y5a\" data-start=\"3204\" data-end=\"3238\">R\u00e9cipients pour caf\u00e9 et boissons<\/li>\n<li data-section-id=\"10q4d9\" data-start=\"3239\" data-end=\"3272\">Medical fluid control devices<\/li>\n<li data-section-id=\"1a2c1dj\" data-start=\"3273\" data-end=\"3303\">Portable hydration systems<\/li>\n<li data-section-id=\"umxyhs\" data-start=\"3304\" data-end=\"3334\">Outdoor drinking equipment<\/li>\n<\/ul>\n<hr data-start=\"3336\" data-end=\"3339\" \/>\n<h1 data-section-id=\"1pspex7\" data-start=\"3341\" data-end=\"3364\">Options de personnalisation<\/h1>\n<p data-start=\"3366\" data-end=\"3427\">We provide full customization based on customer requirements:<\/p>\n<ul data-start=\"3429\" data-end=\"3630\">\n<li data-section-id=\"4j1s2y\" data-start=\"3429\" data-end=\"3484\">Valve structure design (slit, duckbill, cross slit)<\/li>\n<li data-section-id=\"ns6daj\" data-start=\"3485\" data-end=\"3517\">R\u00e9glage de la duret\u00e9 du silicone<\/li>\n<li data-section-id=\"1h4kkxq\" data-start=\"3518\" data-end=\"3552\">Flow rate control optimization<\/li>\n<li data-section-id=\"16vyhrq\" data-start=\"3553\" data-end=\"3579\">Couleur et transparence<\/li>\n<li data-section-id=\"11u1yev\" data-start=\"3580\" data-end=\"3630\">Food grade or medical grade material selection<\/li>\n<\/ul>\n<hr data-start=\"3632\" data-end=\"3635\" \/>\n<h1 data-section-id=\"hkd5a4\" data-start=\"3637\" data-end=\"3665\">Foire aux questions<\/h1>\n<h3 data-section-id=\"1hsrevg\" data-start=\"3667\" data-end=\"3720\">What is the function of a one-way silicone valve?<\/h3>\n<p data-start=\"3721\" data-end=\"3801\">It allows liquid to flow in one direction while preventing backflow and leakage.<\/p>\n<h3 data-section-id=\"1md6uz\" data-start=\"3803\" data-end=\"3837\">Is it safe for drinking water?<\/h3>\n<p data-start=\"3838\" data-end=\"3931\">Yes, food-grade silicone is safe for drinking water and complies with FDA and LFGB standards.<\/p>\n<h3 data-section-id=\"1bp3p61\" data-start=\"3933\" data-end=\"3965\">Can it be used in hot water?<\/h3>\n<p data-start=\"3966\" data-end=\"4038\">Yes, it can withstand temperatures up to 200\u00b0C depending on formulation.<\/p>\n<h3 data-section-id=\"26m69k\" data-start=\"4040\" data-end=\"4073\">Le design peut-il \u00eatre personnalis\u00e9 ?<\/h3>\n<p data-start=\"4074\" data-end=\"4150\">Yes, we support full customization including shape, flow rate, and hardness.<\/p>","protected":false},"excerpt":{"rendered":"<p data-start=\"227\" data-end=\"430\">La valve unidirectionnelle en silicone est un composant \u00e9lastique moul\u00e9 avec pr\u00e9cision, con\u00e7u pour r\u00e9guler le d\u00e9bit de liquide dans les syst\u00e8mes d'alimentation en eau potable. Elle permet au fluide de circuler dans un seul sens tout en emp\u00eachant le reflux et les fuites.<\/p>\n<p data-start=\"432\" data-end=\"606\">Fabriqu\u00e9 \u00e0 partir de <strong data-start=\"442\" data-end=\"504\">caoutchouc de silicone liquide de qualit\u00e9 alimentaire ou caoutchouc de silicone solide<\/strong>, cette valve est largement utilis\u00e9e dans les gourdes, les tasses isothermes, les biberons et les syst\u00e8mes d'hydratation pour sportifs.<\/p>\n<p data-start=\"608\" data-end=\"772\">Sa structure souple et \u00e9lastique garantit une ouverture en douceur sous pression et une fermeture herm\u00e9tique automatique d\u00e8s l'arr\u00eat du d\u00e9bit, offrant ainsi une exp\u00e9rience de consommation hygi\u00e9nique et sans fuite.<\/p>","protected":false},"featured_media":1956,"comment_status":"open","ping_status":"closed","template":"","meta":{"site-sidebar-layout":"default","site-content-layout":"","ast-site-content-layout":"default","site-content-style":"default","site-sidebar-style":"default","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"","ast-breadcrumbs-content":"","ast-featured-img":"","footer-sml-layout":"","ast-disable-related-posts":"","theme-transparent-header-meta":"default","adv-header-id-meta":"","stick-header-meta":"default","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"set","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center 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