{"id":4877,"date":"2022-09-06T10:27:23","date_gmt":"2022-09-06T02:27:23","guid":{"rendered":"https:\/\/limegreen-okapi-448594.hostingersite.com\/?post_type=product&#038;p=4877"},"modified":"2022-11-29T11:20:57","modified_gmt":"2022-11-29T03:20:57","slug":"f745x-diaphragm-remote-control-valve","status":"publish","type":"product","link":"https:\/\/raymonvalve.com\/fr\/produit\/f745x-diaphragm-remote-control-valve\/","title":{"rendered":"Vanne de r\u00e9gulation \u00e0 membrane F745X"},"content":{"rendered":"<div class=\"document\">\n<div class=\"document\">\n<div class=\"document\">\n<div class=\"document\">\n<div class=\"document\">\n<div class=\"document\">\n<p>Vanne flotteuse t\u00e9l\u00e9command\u00e9e F745X<\/p>\n<p>Caract\u00e9ristiques structurelles<\/p>\n<p>La vanne flotteuse t\u00e9l\u00e9command\u00e9e de type F745X est compos\u00e9e d'une vanne principale, d'une vanne flotteuse et d'un syst\u00e8me de prise. Le corps de la vanne principale adopte une conception \u00e0 passage int\u00e9gral, \u00e0 courant continu et \u00e0 flux tendu, et utilise deux types de structure : \u00e0 membrane ou \u00e0 piston. Le syst\u00e8me de prise se compose d'une vanne flotteuse, d'une vanne \u00e0 boisseau sph\u00e9rique et d'un syst\u00e8me de prise.<\/p>\n<p>Ce produit utilise directement la vanne pilote \u00e0 flotteur pour contr\u00f4ler le niveau de liquide, sans autres dispositifs ni sources d'\u00e9nergie, structure simple, maintenance facile, le contr\u00f4le n'est pas affect\u00e9 par la pression de l'eau, haute pr\u00e9cision du contr\u00f4le du niveau de liquide et \u00e9tanch\u00e9it\u00e9 fiable.<\/p>\n<p>Principe de fonctionnement<\/p>\n<p>Lorsque la canalisation alimente en eau depuis l'entr\u00e9e d'eau, comme la vanne \u00e0 boisseau sph\u00e9rique et la vanne flotteuse sont normalement ouvertes, l'eau entre dans le r\u00e9servoir par le microfiltre, la vanne \u00e0 boisseau sph\u00e9rique B, la chambre de commande, la vanne \u00e0 boisseau sph\u00e9rique A et la vanne flotteuse, la chambre de commande de la vanne principale ne forme pas de pression, et la vanne principale s'ouvre, le r\u00e9servoir d'eau (bassin) est aliment\u00e9 en eau.<\/p>\n<p>Lorsque le niveau d'eau de la tour d'eau (r\u00e9servoir) monte \u00e0 la hauteur d\u00e9finie, la bille flotteuse flotte pour fermer la vanne flotteuse, la pression de l'eau dans la chambre de commande augmente pour pousser la vanne principale \u00e0 se fermer, et l'alimentation en eau s'arr\u00eate. Lorsque le niveau d'eau du r\u00e9servoir baisse, la vanne flotteuse se rouvre, la pression de l'eau dans la chambre de commande diminue, et la vanne principale s'ouvre \u00e0 nouveau pour continuer l'alimentation en eau, maintenant ainsi la hauteur d\u00e9finie du niveau de liquide.<\/p>\n<p>Caract\u00e9ristiques de fonctionnement<\/p>\n<p>1. La fermeture est \u00e9tanche et fiable. La vanne principale est scell\u00e9e avec un joint d'\u00e9tanch\u00e9it\u00e9 en caoutchouc, et la force de fermeture est automatiquement form\u00e9e par la chambre de commande de la vanne principale pour maintenir une force de fermeture appropri\u00e9e, avec une longue dur\u00e9e de vie et une fiabilit\u00e9 d'\u00e9tanch\u00e9it\u00e9 \u00e9lev\u00e9es.<\/p>\n<p>2. Il est facile \u00e0 utiliser et aucun syst\u00e8me de contr\u00f4le suppl\u00e9mentaire n'est n\u00e9cessaire pour la vanne. La vanne s'ouvre et se ferme automatiquement en fonction des variations du niveau de liquide.<\/p>\n<p>3. Le corps de la vanne adopte une conception \u00e0 passage int\u00e9gral, de type DC et de type profil\u00e9. La perte de charge est faible et l'effet d'\u00e9conomie d'\u00e9nergie est bon.<\/p>\n<p>Fonction et utilisation<\/p>\n<p>La vanne est install\u00e9e sur la conduite d'admission du ch\u00e2teau d'eau et du r\u00e9servoir pour remplir la fonction de maintien de la hauteur sp\u00e9cifi\u00e9e du niveau de liquide du ch\u00e2teau d'eau et du r\u00e9servoir.<\/p>\n<p>Cette s\u00e9rie de produits de vannes est largement utilis\u00e9e dans le contr\u00f4le automatique du niveau de liquide des ch\u00e2teaux d'eau, des r\u00e9servoirs et d'autres installations dans les immeubles de grande hauteur, les zones r\u00e9sidentielles et d'autres syst\u00e8mes de r\u00e9seaux de conduites d'eau.<\/p>\n<p>Param\u00e8tres techniques principaux<\/p>\n<table>\n<colgroup>\n<col width=\"91px\" \/>\n<col width=\"111px\" \/>\n<col width=\"106px\" \/>\n<col width=\"100px\" \/>\n<col width=\"105px\" \/>\n<col width=\"124px\" \/>\n<col width=\"171px\" \/><\/colgroup>\n<tbody>\n<tr>\n<td colspan=\"1\" rowspan=\"1\" align=\"\" valign=\"middle\" width=\"91\">\n<p class=\"paragraph text-align-type-center pap-line-1 pap-line-rule-auto pap-spacing-before-0pt pap-spacing-after-0pt\">Pression nominale (Mpa)<\/p>\n<\/td>\n<td colspan=\"1\" rowspan=\"1\" align=\"\" valign=\"middle\" width=\"111\">\n<p class=\"paragraph text-align-type-center pap-line-1 pap-line-rule-auto pap-spacing-before-0pt pap-spacing-after-0pt\">Pression d'\u00e9preuve de la coque (MPa)<\/p>\n<\/td>\n<td colspan=\"1\" rowspan=\"1\" align=\"\" valign=\"middle\" width=\"106\">\n<p class=\"paragraph text-align-type-center pap-line-1 pap-line-rule-auto pap-spacing-before-0pt pap-spacing-after-0pt\">Pression d'\u00e9preuve d'\u00e9tanch\u00e9it\u00e9 (MPa)<\/p>\n<\/td>\n<td colspan=\"1\" rowspan=\"1\" align=\"\" valign=\"middle\" width=\"100\">\n<p class=\"paragraph text-align-type-center pap-line-1 pap-line-rule-auto pap-spacing-before-0pt pap-spacing-after-0pt\">Plage de r\u00e9gulation de pression (MPa)<\/p>\n<\/td>\n<td colspan=\"1\" rowspan=\"1\" align=\"\" valign=\"middle\" width=\"105\">\n<p class=\"paragraph text-align-type-center pap-line-1 pap-line-rule-auto pap-spacing-before-0pt pap-spacing-after-0pt\">Pression de fonctionnement minimale (MPa)<\/p>\n<\/td>\n<td colspan=\"1\" rowspan=\"1\" align=\"\" valign=\"middle\" width=\"124\">\n<p class=\"paragraph text-align-type-center pap-line-1 pap-line-rule-auto pap-spacing-before-0pt pap-spacing-after-0pt\">M\u00e9dias applicables<\/p>\n<\/td>\n<td colspan=\"1\" rowspan=\"1\" align=\"\" valign=\"middle\" width=\"171\">\n<p class=\"paragraph text-align-type-center pap-line-1 pap-line-rule-auto pap-spacing-before-0pt pap-spacing-after-0pt\">Temp\u00e9rature du fluide (\u2103)<\/p>\n<\/td>\n<\/tr>\n<tr>\n<td colspan=\"1\" rowspan=\"1\" align=\"\" valign=\"middle\" width=\"91\">\n<p class=\"paragraph text-align-type-center pap-line-1 pap-line-rule-auto pap-spacing-before-0pt pap-spacing-after-0pt\">1.0<\/p>\n<\/td>\n<td colspan=\"1\" rowspan=\"1\" align=\"\" valign=\"middle\" width=\"111\">\n<p class=\"paragraph text-align-type-center pap-line-1 pap-line-rule-auto pap-spacing-before-0pt pap-spacing-after-0pt\">1.5<\/p>\n<\/td>\n<td colspan=\"1\" rowspan=\"1\" align=\"\" valign=\"middle\" width=\"106\">\n<p class=\"paragraph text-align-type-center pap-line-1 pap-line-rule-auto pap-spacing-before-0pt pap-spacing-after-0pt\">1.1<\/p>\n<\/td>\n<td colspan=\"1\" rowspan=\"1\" align=\"\" valign=\"middle\" width=\"100\">\n<p class=\"paragraph text-align-type-center pap-line-1 pap-line-rule-auto pap-spacing-before-0pt pap-spacing-after-0pt\">0.09-0.8<\/p>\n<\/td>\n<td colspan=\"1\" rowspan=\"3\" align=\"\" valign=\"middle\" width=\"105\">\n<p class=\"paragraph text-align-type-center pap-line-1 pap-line-rule-auto pap-spacing-before-0pt pap-spacing-after-0pt\">\u22650,07<\/p>\n<\/td>\n<td colspan=\"1\" rowspan=\"3\" align=\"\" valign=\"middle\" width=\"124\">\n<p class=\"paragraph text-align-type-center pap-line-1 pap-line-rule-auto pap-spacing-before-0pt pap-spacing-after-0pt\">eau<\/p>\n<\/td>\n<td colspan=\"1\" rowspan=\"3\" align=\"\" valign=\"middle\" width=\"171\">\n<p class=\"paragraph text-align-type-center pap-line-1 pap-line-rule-auto pap-spacing-before-0pt pap-spacing-after-0pt\">0-80<\/p>\n<\/td>\n<\/tr>\n<tr>\n<td colspan=\"1\" rowspan=\"1\" align=\"\" valign=\"middle\" width=\"91\">\n<p class=\"paragraph text-align-type-center pap-line-1 pap-line-rule-auto pap-spacing-before-0pt pap-spacing-after-0pt\">1.6<\/p>\n<\/td>\n<td colspan=\"1\" rowspan=\"1\" align=\"\" valign=\"middle\" width=\"111\">\n<p class=\"paragraph text-align-type-center pap-line-1 pap-line-rule-auto pap-spacing-before-0pt pap-spacing-after-0pt\">2.4<\/p>\n<\/td>\n<td colspan=\"1\" rowspan=\"1\" align=\"\" valign=\"middle\" width=\"106\">\n<p class=\"paragraph text-align-type-center pap-line-1 pap-line-rule-auto pap-spacing-before-0pt pap-spacing-after-0pt\">1.76<\/p>\n<\/td>\n<td colspan=\"1\" rowspan=\"1\" align=\"\" valign=\"middle\" width=\"100\">\n<p class=\"paragraph text-align-type-center pap-line-1 pap-line-rule-auto pap-spacing-before-0pt pap-spacing-after-0pt\">0.15-1.4<\/p>\n<\/td>\n<\/tr>\n<tr>\n<td colspan=\"1\" rowspan=\"1\" align=\"\" valign=\"middle\" width=\"91\">\n<p class=\"paragraph text-align-type-center pap-line-1 pap-line-rule-auto pap-spacing-before-0pt pap-spacing-after-0pt\">2.5<\/p>\n<\/td>\n<td colspan=\"1\" rowspan=\"1\" align=\"\" valign=\"middle\" width=\"111\">\n<p class=\"paragraph text-align-type-center pap-line-1 pap-line-rule-auto pap-spacing-before-0pt pap-spacing-after-0pt\">3.75<\/p>\n<\/td>\n<td colspan=\"1\" rowspan=\"1\" align=\"\" valign=\"middle\" width=\"106\">\n<p class=\"paragraph text-align-type-center pap-line-1 pap-line-rule-auto pap-spacing-before-0pt pap-spacing-after-0pt\">2.75<\/p>\n<\/td>\n<td colspan=\"1\" rowspan=\"1\" align=\"\" valign=\"middle\" width=\"100\">\n<p class=\"paragraph text-align-type-center pap-line-1 pap-line-rule-auto pap-spacing-before-0pt pap-spacing-after-0pt\">0.2-2.0<\/p>\n<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p class=\"paragraph text-align-type-left pap-line-1 pap-line-rule-auto pap-spacing-before-17.92pt pap-spacing-after-17.92pt\">\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>","protected":false},"excerpt":{"rendered":"<p>La vanne flotteuse t\u00e9l\u00e9command\u00e9e de type F745X est compos\u00e9e d'une vanne principale, d'une vanne flotteuse et d'un syst\u00e8me de prise. Le corps de la vanne principale adopte une conception \u00e0 passage int\u00e9gral, \u00e0 courant continu et \u00e0 flux tendu, et utilise deux types de structure : \u00e0 membrane ou \u00e0 piston. Le syst\u00e8me de prise se compose d'une vanne flotteuse, d'une vanne \u00e0 boisseau sph\u00e9rique et d'un syst\u00e8me de prise.<\/p>\n<p>Ce produit utilise directement la vanne pilote \u00e0 flotteur pour contr\u00f4ler le niveau de liquide, sans autres dispositifs ni sources d'\u00e9nergie, structure simple, maintenance facile, le contr\u00f4le n'est pas affect\u00e9 par la pression de l'eau, haute pr\u00e9cision du contr\u00f4le du niveau de liquide et \u00e9tanch\u00e9it\u00e9 fiable.<\/p>","protected":false},"featured_media":5522,"comment_status":"open","ping_status":"closed","template":"","meta":{"site-sidebar-layout":"default","site-content-layout":"default","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":"default","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"ast-content-background-meta":{"desktop":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}}},"product_brand":[],"product_cat":[178],"product_tag":[],"class_list":{"0":"post-4877","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-control-valves","7":"desktop-align-left","8":"tablet-align-left","9":"mobile-align-left","10":"ast-product-gallery-layout-horizontal-slider","11":"ast-product-gallery-with-no-image","12":"ast-product-tabs-layout-horizontal","13":"ast-qv-on-image","15":"first","16":"instock","17":"shipping-taxable","18":"product-type-simple"},"_links":{"self":[{"href":"https:\/\/raymonvalve.com\/fr\/wp-json\/wp\/v2\/product\/4877","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/raymonvalve.com\/fr\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/raymonvalve.com\/fr\/wp-json\/wp\/v2\/types\/product"}],"replies":[{"embeddable":true,"href":"https:\/\/raymonvalve.com\/fr\/wp-json\/wp\/v2\/comments?post=4877"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/raymonvalve.com\/fr\/wp-json\/wp\/v2\/media\/5522"}],"wp:attachment":[{"href":"https:\/\/raymonvalve.com\/fr\/wp-json\/wp\/v2\/media?parent=4877"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/raymonvalve.com\/fr\/wp-json\/wp\/v2\/product_brand?post=4877"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/raymonvalve.com\/fr\/wp-json\/wp\/v2\/product_cat?post=4877"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/raymonvalve.com\/fr\/wp-json\/wp\/v2\/product_tag?post=4877"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}