Gamme de tailles\u00a0: DN40-DN3200<\/p>\n
Pression\u00a0: 10K\/150LB\/PN10\/PN16<\/p>\n
Mat\u00e9riaux du corps\u00a0: fonte, fonte ductile, WCB, SS304, SS316, SS304L, SS316L, bronze, alliage d'aluminium<\/p>\n
Mat\u00e9riaux du si\u00e8ge\u00a0: EPDM, NBR, PTFE, VITON, caoutchouc<\/p>\n
Mat\u00e9riaux des disques\u00a0: fonte ductile, WCB, SS304, SS316, SS304L, SS316L, bronze, alliage d'aluminium<\/p>\n
Mat\u00e9riaux de tige\/arbre\u00a0: 45#, 410, 420, 431, 304, 304L, 316, 316L, bronze, monel, alliage dur<\/p>\n
Goupille\u00a0:\u00a0acier inoxydable<\/p>\n
Bague\u00a0: PTFE, Bronze<\/p>\n
Joint torique\u00a0: EPDM\/NBR\/\/Viton<\/p>\n
Caract\u00e9ristiques de conception:<\/strong><\/p>\n <\/p>\n 1. Structure de conception nouvelle, petite taille globale et poids l\u00e9ger.<\/p>\n 2. Habituellement, le couple est faible, l'ouverture et la fermeture sont rapides et l'op\u00e9ration est l\u00e9g\u00e8re et permet d'\u00e9conomiser du travail.<\/p>\n 3. La plaque papillon et la bague d'\u00e9tanch\u00e9it\u00e9 sont \u00e9troitement combin\u00e9es, ce qui permet d'obtenir une fuite nulle.<\/p>\n 4. La connexion de la vanne papillon \u00e0 bride n\u00e9cessite des boulons plus courts que la vanne papillon \u00e0 plaquette, ce qui est plus fiable dans l'application de canalisations de grand diam\u00e8tre. G\u00e9n\u00e9ralement, une vanne papillon \u00e0 bride ou une vanne papillon en forme de U est recommand\u00e9e pour les conditions de travail de grand diam\u00e8tre.<\/p>\n Champs d'application:<\/p>\n Temp\u00e9rature de fonctionnement :<\/p>\n NBR\u00a0: 0\u2103~+90\u2103<\/p>\n EPDM : \u2013 20\u2103~+120\u2103<\/p>\n PTFE\u00a0: -10 \u2103 ~ + 150 \u2103<\/p>\n Fonctionner:<\/p>\n DN32-DN250\u00a0: Levier<\/p>\n DN300-3200\u00a0: engrenage \u00e0 vis sans fin<\/p>\n Fonctionnement en option\u00a0:\u00a0Levier, engrenage \u00e0 vis sans fin, pneumatique, \u00e9lectrique-motoris\u00e9<\/p>\n Application : Traitement chimique, Usines de dessalement, Eau potable, Poudre s\u00e8che, Agroalimentaire, Usines \u00e0 gaz, Industrie mini\u00e8re HAVC, Industrie du papier, Manipulation du sable, Eau de mer, Industrie sucri\u00e8re, Traitement thermotechnique de l'eau, Eaux us\u00e9es, Circulation d'eau de refroidissement, Air comprim\u00e9<\/p>\n <\/p>\n Sp\u00e9cifications techniques: EN 593, MSS SP67, API 609, BS5155<\/p>\n Dimension Face \u00e0 Face :<\/p>\n OIN 5752, EN 558, MSS SP67, API 609, DIN3202<\/p>\n Norme de fin\u00a0:<\/p>\n ANSI B16.1 Classe125LB et B16.5 Classe150LB<\/p>\n AS 2129 Tableaux D et E BS 10 Tableaux D et E<\/p>\n DIN 2501 PN6, PN10 & PN16<\/p>\n EN 1092 PN6, PN10 & PN16<\/p>\n ISO 2531 PN6, PN10 et PN16<\/p>\n ISO 7005 PN6, PN10 et PN16<\/p>\n KS B 1511 \/ JIS B 2210 5K et 10K<\/p>\n MSS SP44 CL. 150 LB AWWA C207<\/p>\n SABS 1123 Tableau 1000\/3 et Tableau 1600\/3<\/p>\n Bride sup\u00e9rieure\u00a0: ISO5211<\/p>\n Norme d'essai\u00a0: API 598, ISO 5208, EN 12266<\/p>","protected":false},"excerpt":{"rendered":" STV Valve Technology Group Co., Ltd is a professional leader China Butterfly Valve for seawater,DI Flange type Butterfly valve\uff0cflange ductile iron butterfly valve,Epdm Seat Butterfly Valve,DI Disc Butterfly Valve,6 Inch Butterfly Valve Manufacture with high quality and competitive price.<\/p>","protected":false},"featured_media":6835,"template":"","meta":[],"product_brand":[],"product_cat":[965,972],"product_tag":[1912,1915,1913,1914],"class_list":{"0":"post-6834","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-butterfly-valve","7":"product_cat-flange-butterfly-valve","8":"product_tag-di-flange-type-butterfly-valve","9":"product_tag-dn150-di-flange-type-butterfly-valve","10":"product_tag-pn16-di-flange-type-butterfly-valve","11":"product_tag-worm-gear-di-flange-type-butterfly-valve","13":"first","14":"instock","15":"shipping-taxable","16":"product-type-simple"},"_links":{"self":[{"href":"https:\/\/www.stvvalves.com\/fr\/wp-json\/wp\/v2\/product\/6834","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.stvvalves.com\/fr\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/www.stvvalves.com\/fr\/wp-json\/wp\/v2\/types\/product"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.stvvalves.com\/fr\/wp-json\/wp\/v2\/media\/6835"}],"wp:attachment":[{"href":"https:\/\/www.stvvalves.com\/fr\/wp-json\/wp\/v2\/media?parent=6834"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/www.stvvalves.com\/fr\/wp-json\/wp\/v2\/product_brand?post=6834"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/www.stvvalves.com\/fr\/wp-json\/wp\/v2\/product_cat?post=6834"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/www.stvvalves.com\/fr\/wp-json\/wp\/v2\/product_tag?post=6834"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}
\nNorme de conception\u00a0:<\/p>\n