{"id":5161,"date":"2019-07-18T07:04:43","date_gmt":"2019-07-18T07:04:43","guid":{"rendered":"https:\/\/www.stvvalves.com\/?post_type=product&p=5161"},"modified":"2025-02-17T18:32:50","modified_gmt":"2025-02-17T10:32:50","slug":"300lb-cast-steel-globe-valve-dn400-316-trim-flange-end","status":"publish","type":"product","link":"https:\/\/www.stvvalves.com\/fr\/products\/300lb-cast-steel-globe-valve-dn400-316-trim-flange-end\/","title":{"rendered":"Vanne \u00e0 soupape en acier moul\u00e9 300LB, garniture DN400,316, extr\u00e9mit\u00e9 de bride"},"content":{"rendered":"
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Pi\u00e8ces principales et mat\u00e9riel\u00a0:<\/p>\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n
NON.<\/td>\nNom de la pi\u00e8ce<\/td>\nMat\u00e9riel<\/td>\n<\/tr>\n
1<\/td>\nCorps<\/td>\nA216 WCB<\/td>\n<\/tr>\n
2<\/td>\nDisque<\/td>\nA105+13Cr<\/td>\n<\/tr>\n
3<\/td>\nSi\u00e8ge<\/td>\nA182F6<\/td>\n<\/tr>\n
4<\/td>\nTige<\/td>\nA182F6<\/td>\n<\/tr>\n
5<\/td>\n\u00c9crou \u00e0 disque<\/td>\nA182F6<\/td>\n<\/tr>\n
6<\/td>\nJoint<\/td>\n304+graphite<\/td>\n<\/tr>\n
7<\/td>\nSi\u00e8ge arri\u00e8re<\/td>\nA182F6<\/td>\n<\/tr>\n
8<\/td>\nBoulon de capot<\/td>\nA193B7<\/td>\n<\/tr>\n
9<\/td>\n\u00c9crou de chapeau<\/td>\nA194 2H<\/td>\n<\/tr>\n
10<\/td>\nBonnet<\/td>\nA216W<\/td>\n<\/tr>\n
11<\/td>\nGarniture de tige<\/td>\nGraphite souple<\/td>\n<\/tr>\n
12<\/td>\nGlande<\/td>\nA182F6<\/td>\n<\/tr>\n
13<\/td>\nBride de presse-\u00e9toupe<\/td>\nA216 WCB<\/td>\n<\/tr>\n
14<\/td>\n\u00c9pingle<\/td>\nAcier au carbone ou acier alli\u00e9<\/td>\n<\/tr>\n
15<\/td>\n\u00c9crou de presse-\u00e9toupe<\/td>\nA193B7<\/td>\n<\/tr>\n
16<\/td>\nBoulon \u00e0 \u0153il de presse-\u00e9toupe<\/td>\nA194 2H<\/td>\n<\/tr>\n
17<\/td>\n\u00c9crou de tige<\/td>\nZCuAi10Fe3<\/td>\n<\/tr>\n
18<\/td>\nVolant<\/td>\nKTH300-06<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

Dimension et poids :<\/p>\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n
Taille<\/td>\nd<\/td>\nL<\/td>\nH<\/td>\nW<\/td>\n\u00d4<\/td>\nC<\/td>\ng<\/td>\nt<\/td>\nz-d1<\/td>\nPoids (kg)<\/td>\n<\/tr>\n
300LBS<\/b><\/strong><\/td>\n<\/tr>\n
2\u2033<\/td>\n51<\/td>\n267<\/td>\n390<\/td>\n200<\/td>\n165<\/td>\n127<\/td>\n92<\/td>\n23<\/td>\n8-\u03c619<\/td>\n31<\/td>\n<\/tr>\n
2 1\/2\u2033<\/td>\n64<\/td>\n292<\/td>\n425<\/td>\n250<\/td>\n190<\/td>\n1479<\/td>\n105<\/td>\n26<\/td>\n8-\u03c622<\/td>\n43<\/td>\n<\/tr>\n
3\u2033<\/td>\n76<\/td>\n318<\/td>\n450<\/td>\n250<\/td>\n210<\/td>\n168.5<\/td>\n127<\/td>\n29<\/td>\n8-\u03c622<\/td>\n57<\/td>\n<\/tr>\n
4\u2033<\/td>\n102<\/td>\n356<\/td>\n565<\/td>\n350<\/td>\n254<\/td>\n200<\/td>\n157<\/td>\n32<\/td>\n8-\u03c622<\/td>\n86<\/td>\n<\/tr>\n
5\u2033<\/td>\n127<\/td>\n400<\/td>\n673<\/td>\n450<\/td>\n279<\/td>\n235<\/td>\n186<\/td>\n35<\/td>\n8-\u03c622<\/td>\n130<\/td>\n<\/tr>\n
6\u2033<\/td>\n152<\/td>\n444<\/td>\n710<\/td>\n450<\/td>\n318<\/td>\n270<\/td>\n216<\/td>\n37<\/td>\n12-\u03c622<\/td>\n168<\/td>\n<\/tr>\n
8\u2033<\/td>\n203<\/td>\n559<\/td>\n860<\/td>\n550<\/td>\n381<\/td>\n330<\/td>\n270<\/td>\n42<\/td>\n12-\u03c625<\/td>\n280<\/td>\n<\/tr>\n
dix"<\/td>\n254<\/td>\n622<\/td>\n1100<\/td>\n640<\/td>\n445<\/td>\n387.5<\/td>\n324<\/td>\n48<\/td>\n16-\u03c629<\/td>\n385<\/td>\n<\/tr>\n
12\u2033<\/td>\n305<\/td>\n711<\/td>\n1320<\/td>\n640<\/td>\n521<\/td>\n451<\/td>\n381<\/td>\n51<\/td>\n16-\u03c632<\/td>\n724<\/td>\n<\/tr>\n
dix"<\/td>\n248<\/td>\n787<\/td>\n1340<\/td>\n<\/td>\n508<\/td>\n432<\/td>\n324<\/td>\n64<\/td>\n16-\u03c635<\/td>\n700<\/td>\n<\/tr>\n
12\u2033<\/td>\n298<\/td>\n838<\/td>\n1520<\/td>\n<\/td>\n559<\/td>\n489<\/td>\n381<\/td>\n67<\/td>\n20-\u03c635<\/td>\n900<\/td>\n<\/tr>\n<\/tbody>\n<\/table>","protected":false},"excerpt":{"rendered":"

Mod\u00e8le\u00a0: STV-J541H-300LB-16\u2033-WCB<\/p>\n

STV Valve Technology Group Co., Ltd est un leader professionnel des vannes \u00e0 soupape \u00e0 chapeau boulonn\u00e9 en Chine, des vannes \u00e0 soupape de 16 pouces, des vannes \u00e0 soupape \u00e0 extr\u00e9mit\u00e9s RF \u00e0 bride, des vannes \u00e0 soupape WCB, des vannes \u00e0 soupape 1873, des vannes \u00e0 soupape 150 LB, des vannes \u00e0 soupape API 598, des vannes \u00e0 soupape API 600. Vannes, robinet \u00e0 soupape en acier moul\u00e9, robinet \u00e0 soupape en acier au carbone Fabricant de haute qualit\u00e9 et prix comp\u00e9titif.<\/p>\n

Veuillez contacter notre sales@stvvalve.com pour d'autres mat\u00e9riaux et d\u00e9tails.<\/p>\n

Robinet \u00e0 soupape \u00e0 extr\u00e9mit\u00e9 \u00e0 bride en acier moul\u00e9<\/b><\/strong><\/p>\n

Les vannes \u00e0 soupape \u00e0 bride sont des vannes scell\u00e9es de force. Ainsi, lors de la fermeture de la vanne, exercer une pression sur le disque pour s'assurer que la face d'\u00e9tanch\u00e9it\u00e9 ne fuit pas. Lorsque le fluide p\u00e9n\u00e8tre dans la vanne par le dessous de la vanne, la force de fonctionnement est n\u00e9cessaire pour vaincre la r\u00e9sistance, qui est la force cr\u00e9\u00e9e par le frottement de la tige et de la garniture ainsi que par la pression du fluide. Lors de la fermeture de la vanne, la force est sup\u00e9rieure \u00e0 celle n\u00e9cessaire \u00e0 l'ouverture de la vanne, le diam\u00e8tre de la tige de la vanne doit donc \u00eatre grand, sinon des courbures de la tige se produiront.<\/p>\n

Fonctionnalit\u00e9 de conception+<\/p>\n