{"id":41855,"date":"2026-04-23T04:41:10","date_gmt":"2026-04-23T04:41:10","guid":{"rendered":"https:\/\/valve-atlas.com\/hvac-butterfly-valves\/"},"modified":"2026-05-13T03:40:59","modified_gmt":"2026-05-13T03:40:59","slug":"hvac-butterfly-valves","status":"publish","type":"page","link":"https:\/\/valve-atlas.com\/fr_ca\/hvac-butterfly-valves\/","title":{"rendered":"Vannes papillon pour syst\u00e8mes de chauffage, ventilation et climatisation"},"content":{"rendered":"<style>\ndiv.va-loc { font-family: Outfit, -apple-system, sans-serif !important; max-width: 1200px !important; margin: 32px auto !important; padding: 0 24px !important; box-sizing: border-box; }\ndiv.va-loc h2 { border-bottom: 3px solid #0B5ED7 !important; padding-bottom: 8px !important; margin-top: 48px !important; margin-bottom: 20px !important; color: #021228 !important; font-size: 32px !important; }\ndiv.va-loc h3 { color: #021228 !important; margin-top: 32px !important; margin-bottom: 12px !important; font-size: 22px !important; }\ndiv.va-loc p { color: rgba(2,18,40,0.82) !important; line-height: 1.7 !important; margin-bottom: 16px !important; font-size: 17px !important; }\ndiv.va-loc ul { padding-left: 24px !important; margin: 16px 0 24px !important; }\ndiv.va-loc ul li { color: rgba(2,18,40,0.82) !important; line-height: 1.8 !important; margin-bottom: 8px !important; list-style: disc !important; font-size: 17px !important; }\ndiv.va-loc strong { color: #021228 !important; }\ndiv.va-loc a { color: #0B5ED7 !important; text-decoration: underline !important; }\ndiv.va-loc a:hover { color: #021228 !important; }\ndiv.va-loc table { border-collapse: collapse; width: 100%; margin: 24px 0; background: white; border: 1px solid #E2E8F0; border-radius: 8px; overflow: hidden; }\ndiv.va-loc table th { background: #021228; color: white; padding: 12px 16px; text-align: left; font-weight: 600; }\ndiv.va-loc table td { padding: 12px 16px; border-top: 1px solid #E2E8F0; color: rgba(2,18,40,0.82); }\ndiv.va-loc table tr:nth-child(even) td { background: #F8FAFC; }\ndiv.va-loc .va-regions { background: #F8FAFC !important; border: 1px solid #E2E8F0 !important; border-radius: 12px !important; padding: 24px 28px !important; margin: 32px 0 !important; }\ndiv.va-loc .va-regions h3 { margin-top: 0 !important; color: #021228 !important; }\ndiv.va-loc .va-regions ul { list-style: none !important; padding: 0 !important; display: grid !important; grid-template-columns: repeat(auto-fit, minmax(180px, 1fr)) !important; gap: 8px !important; }\ndiv.va-loc .va-regions ul li { list-style: none !important; margin: 0 !important; }\ndiv.va-loc .va-regions a { display: block !important; padding: 10px 14px !important; border: 1px solid #E2E8F0 !important; border-radius: 8px !important; background: white !important; color: #0B5ED7 !important; text-decoration: none !important; text-align: center !important; font-weight: 500 !important; }\ndiv.va-loc .va-regions a:hover { background: #0B5ED7 !important; color: white !important; }\n<\/style>\n<div class=\"va-loc\" style=\"max-width:1200px;margin:32px auto;padding:0 24px;font-family:Outfit,-apple-system,sans-serif;box-sizing:border-box;\">\n<h2 class=\"wp-block-heading\">Vannes papillon pour syst\u00e8mes CVC\u00a0: S\u00e9rie Unival CVC de type wafer et \u00e0 oreilles pour la tuyauterie de chauffage, de refroidissement, d\u2019eau glac\u00e9e et d\u2019eau de condensation<\/h2>\n<p>ValveAtlas fournit des vannes papillon \u00e0 plaquettes Unival s\u00e9rie HVAC (BWN-0201 DN100-DN300, BWN-0301 \u00e0 engrenages DN350-DN600) et des vannes papillon \u00e0 oreilles (BLN-0201 DN50-DN300, BLN-0301 DN100-DN600 \u00e0 engrenages, BLN-0401 \u00e0 double excentrique DN100-DN600) avec un corps en fonte ductile, un si\u00e8ge en EPDM ou NBR, une tige et un levier en acier inoxydable 316, un actionneur \u00e0 engrenages ou \u00e0 double excentrique pour le chauffage et le refroidissement industriels, l&#039;eau glac\u00e9e CVC, l&#039;eau de condensation et les boucles de glycol.<\/p>\n<p>Les vannes papillon pour syst\u00e8mes de chauffage, ventilation et climatisation ne sont PAS homologu\u00e9es UL ou FM\u00a0; ce sont des vannes industrielles destin\u00e9es \u00e0 des applications autres que la protection incendie. Pour les vannes papillon coupe-feu homologu\u00e9es UL\/FM, voir\u00a0: <a href=\"\/butterfly-valves-fire-protection\/\">Vannes papillon coupe-feu UL\/FM<\/a>.<\/p>\n<h2 class=\"wp-block-heading\">S\u00e9lection de papillon Wafer vs Lug<\/h2>\n<p><strong>Plaquette (s\u00e9rie BWN)<\/strong> S&#039;installe entre deux brides\u00a0; les deux brides doivent \u00eatre boulonn\u00e9es \u00e0 travers la vanne. Utilis\u00e9e pour les conduites o\u00f9 la bride aval ne sera pas d\u00e9mont\u00e9e pour la maintenance.<\/p>\n<p><strong>Clou (s\u00e9rie BLN)<\/strong> Comporte des trous taraud\u00e9s pour les boulons\u00a0; la conduite aval peut \u00eatre retir\u00e9e tout en maintenant la vanne isol\u00e9e et en maintenant la pression contre la bride amont. Utilis\u00e9e pour les applications en cul-de-sac et l&#039;isolation en fin de ligne.<\/p>\n<h2 class=\"wp-block-heading\">Gamme papillon Unival CVC<\/h2>\n<p>Vanne \u00e0 levier BWN-0201 DN100-DN300, vanne \u00e0 engrenages BWN-0301 DN350-DN600, vanne \u00e0 levier \u00e0 ergots BLN-0201 DN50-DN300, vanne \u00e0 engrenages \u00e0 ergots BLN-0301 DN100-DN600, vanne \u00e0 double excentrique \u00e0 ergots BLN-0401 pour \u00e9tanch\u00e9it\u00e9 parfaite DN100-DN600. Corps en fonte ductile ASTM A536, disque en fonte ductile encapsul\u00e9e EPDM ou en bronze nickel-aluminium, si\u00e8ge en EPDM (eau) ou NBR (huile), tige en acier inoxydable 316, compatibilit\u00e9 avec les brides PN10 \/ PN16 \/ ANSI Classe 125 \/ Classe 150.<\/p>\n<h2 class=\"wp-block-heading\">Applications typiques de CVC<\/h2>\n<p>Isolation de la boucle primaire d&#039;eau glac\u00e9e, entr\u00e9e\/sortie de l&#039;\u00e9vaporateur du refroidisseur, isolation de la tour d&#039;eau du condenseur, vidange du puisard de la tour de refroidissement, isolation de la conduite principale d&#039;eau chaude sanitaire, entr\u00e9e\/sortie de la chaudi\u00e8re, d\u00e9rivation de l&#039;installation \u00e0 d\u00e9bit primaire variable (VPF), isolation de la vanne de m\u00e9lange ECS, d\u00e9rivation du filtre de piscine, isolation de la boucle de fonte de neige au glycol.<\/p>\n<h2 class=\"wp-block-heading\">Produits CVC connexes<\/h2>\n<p>Voir aussi\u00a0: <a href=\"\/flanged-valves-products\/\">Vannes \u00e0 brides (CVC)<\/a>, <a href=\"\/boiler-room-products\/\">Composants de la chaufferie<\/a>, <a href=\"\/hvac-check-valves\/\">clapets anti-retour CVC<\/a>, <a href=\"\/hvac-ball-valves\/\">Vannes \u00e0 bille pour CVC (\u00e0 brides)<\/a>.<\/p>\n<h2 class=\"wp-block-heading\">Contactez ValveAtlas pour un devis de vanne papillon pour CVC<\/h2>\n<p>Envoyez par e-mail vos demandes de devis pour les s\u00e9ries BWN\/BLN en pr\u00e9cisant la taille, le type d&#039;actionnement (levier\/engrenage\/double excentrique), le mat\u00e9riau du si\u00e8ge (EPDM\/NBR) et la classe de bride \u00e0 <a href=\"mailto:info@valve-atlas.com\">info@valve-atlas.com<\/a>.<\/p>\n<div class=\"va-regions\">\n<h3>Papillon CVC par r\u00e9gion<\/h3>\n<ul>\n<li><a href=\"\/hvac-butterfly-valves-toronto\/\">Toronto<\/a><\/li>\n<li><a href=\"\/hvac-butterfly-valves-montreal\/\">Montr\u00e9al<\/a><\/li>\n<li><a href=\"\/hvac-butterfly-valves-new-york\/\">New York<\/a><\/li>\n<li><a href=\"\/hvac-butterfly-valves-boston\/\">Boston<\/a><\/li>\n<li><a href=\"\/hvac-butterfly-valves-london\/\">Londres, Royaume-Uni<\/a><\/li>\n<\/ul>\n<\/div>\n<\/div>","protected":false},"excerpt":{"rendered":"<p>HVAC Butterfly Valves: Wafer and Lug Type Unival HVAC Series for Heating, Cooling, Chilled Water and Condenser Water Piping ValveAtlas supplies Unival HVAC series wafer butterfly valves (BWN-0201 DN100-DN300, BWN-0301 gear-box DN350-DN600) and lug butterfly valves (BLN-0201 DN50-DN300, BLN-0301 DN100-DN600 gear box, BLN-0401 double-eccentric DN100-DN600) with ductile iron body, EPDM or NBR seat, 316 stainless&hellip;<\/p>","protected":false},"author":1,"featured_media":0,"parent":0,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"_acf_changed":false,"iawp_total_views":2,"footnotes":""},"class_list":["post-41855","page","type-page","status-publish","hentry","description-off"],"acf":[],"_links":{"self":[{"href":"https:\/\/valve-atlas.com\/fr_ca\/wp-json\/wp\/v2\/pages\/41855","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/valve-atlas.com\/fr_ca\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/valve-atlas.com\/fr_ca\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/valve-atlas.com\/fr_ca\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/valve-atlas.com\/fr_ca\/wp-json\/wp\/v2\/comments?post=41855"}],"version-history":[{"count":9,"href":"https:\/\/valve-atlas.com\/fr_ca\/wp-json\/wp\/v2\/pages\/41855\/revisions"}],"predecessor-version":[{"id":43844,"href":"https:\/\/valve-atlas.com\/fr_ca\/wp-json\/wp\/v2\/pages\/41855\/revisions\/43844"}],"wp:attachment":[{"href":"https:\/\/valve-atlas.com\/fr_ca\/wp-json\/wp\/v2\/media?parent=41855"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}