{"id":17527,"date":"2022-06-28T02:59:39","date_gmt":"2022-06-28T02:59:39","guid":{"rendered":"https:\/\/zecovalve.com\/?post_type=product&p=17527"},"modified":"2023-06-15T13:15:47","modified_gmt":"2023-06-15T13:15:47","slug":"pressure-seal-gate-valve","status":"publish","type":"product","link":"https:\/\/zecovalve.com\/fr\/produit\/pressure-seal-gate-valve","title":{"rendered":"Vanne \u00e0 opercule \u00e0 joint de pression"},"content":{"rendered":"
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\"Vanne<\/p>\n

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Vanne \u00e0 opercule \u00e0 joint de pression<\/strong><\/p>\n

Les robinets-vannes \u00e0 joint de pression de Zeco sont destin\u00e9s aux applications haute pression et haute temp\u00e9rature dans tous les types de fluides, sauf dans les cas extr\u00eames.<\/p>\n<\/div>\n<\/div>\n

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Principe<\/b>:<\/b>\u00a0<\/b><\/p>\n

Les vannes \u00e0 fermeture sous pression sont con\u00e7ues conform\u00e9ment aux normes API600 et ASME B16.34 pour un service \u00e0 haute temp\u00e9rature et haute pression et sont largement utilis\u00e9es dans les centrales \u00e9lectriques \u00e0 combustibles fossiles. Compar\u00e9 aux vannes \u00e0 joint de chapeau boulonn\u00e9, il offre une \u00e9tanch\u00e9it\u00e9 absolument fiable du joint de chapeau, de sorte que les vannes \u00e0 joint de pression soient plus compactes et rigides ainsi qu'une maintenance rentable \u00e0 haute temp\u00e9rature et haute pression.<\/p>\n

Ce type de vanne \u00e0 vanne se caract\u00e9rise non seulement par une structure simple et une utilisation fiable, mais est \u00e9galement capable de cr\u00e9er une l\u00e9g\u00e8re d\u00e9formation flexible pour compenser la d\u00e9viation de l'angle de la face d'\u00e9tanch\u00e9it\u00e9 g\u00e9n\u00e9r\u00e9e pendant le traitement, am\u00e9liorant ainsi les performances du processus. De plus, la surface du joint du si\u00e8ge et du disque de porte est recouverte d'un alliage \u00e0 base de fer, d'un alliage \u00e0 base de Co ou d'un alliage de carbure pour une longue dur\u00e9e.<\/p>\n

Caract\u00e9ristiques\uff1a<\/b><\/b><\/p>\n

1. La vanne est dot\u00e9e d'un chapeau de type auto-obturant\u00a0;<\/p>\n

2. Le ph\u00e9nom\u00e8ne de coincement des disques ne risque pas de se produire lorsque la temp\u00e9rature augmente\u00a0;<\/p>\n

3. Cale flexible\u00a0;<\/p>\n

4. Surface d'\u00e9tanch\u00e9it\u00e9 du si\u00e8ge enti\u00e8rement recouverte de stellite\u00a0;<\/p>\n

5. Conception de guidage \u00e0 cale compl\u00e8te\u00a0;<\/p>\n

6. Preuve absolue de fuite de joint de capot\u00a0;<\/p>\n

7. Conception de d\u00e9rivation en option.<\/p>\n

Gamme de produits :<\/b><\/b><\/p>\n

Mat\u00e9riau du corps : acier au carbone, acier inoxydable, acier alli\u00e9<\/p>\n

Diam\u00e8tre nominal\u00a0: 1\/2\u2033\uff5e60\u2033\uff08DN15~1500\uff09<\/p>\n

Plage de pression\u00a0: Classe 150\uff5e2500\uff08PN10~420\uff09<\/p>\n

Connexion finale\u00a0: RF, RTJ, BW<\/p>\n

Temp\u00e9rature de fonctionnement : -29 \u2103 ~ + 560 \u2103<\/p>\n

Mode de fonctionnement\u00a0: volant, bo\u00eete de vitesses, actionneur \u00e9lectrique, actionneur pneumatique, etc.<\/p>\n

 <\/p>\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n
Marque<\/td>\nZeco<\/td>\n<\/tr>\n
Type de vanne<\/td>\nVanne \u00e0 opercule \u00e0 joint de pression<\/td>\n<\/tr>\n
Mat\u00e9riau de la valve<\/td>\nAcier moul\u00e9, acier inoxydable, alliage sp\u00e9cial, etc.<\/td>\n<\/tr>\n
Test de la valve<\/td>\n100% quantit\u00e9 test\u00e9e avant livraison<\/td>\n<\/tr>\n
Garantie des soupapes<\/td>\n18 mois \u00e0 compter de la date d'exp\u00e9dition d\u00e9part usine, ou 12 mois \u00e0 compter de la date d'installation du produit.<\/td>\n<\/tr>\n
Peinture des vannes<\/td>\nDemande du client<\/td>\n<\/tr>\n
Paquet de vannes<\/td>\nCoffret en bois<\/td>\n<\/tr>\n
MOQ<\/td>\nAucune exigence<\/td>\n<\/tr>\n
Certificat de valve<\/td>\nAPI 6D\/CE\/ISO9001\/ISO14001<\/td>\n<\/tr>\n
D\u00e9tail de la livraison<\/td>\nExp\u00e9dition dans les 4 \u00e0 6 semaines suivant le paiement<\/td>\n<\/tr>\n
Port<\/td>\nSHANGHAI<\/td>\n<\/tr>\n
Conditions de paiement<\/td>\nL\/C, D\/A, D\/P, T\/T<\/td>\n<\/tr>\n
Certificat propos\u00e9<\/td>\nListe de colisage, facture commerciale, rapports d'essai et certificats de mat\u00e9riaux, certificat de qualit\u00e9 et de quantit\u00e9, certificat de garantie du vendeur.<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

\"\"<\/p>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>","protected":false},"excerpt":{"rendered":"

  Vanne \u00e0 vanne \u00e0 joint sous pression Les vannes \u00e0 vanne \u00e0 joint sous pression de Zeco sont destin\u00e9es aux applications \u00e0 haute pression et \u00e0 haute temp\u00e9rature dans tous les types de \u2026 Lire plus<\/a><\/p>","protected":false},"featured_media":27900,"comment_status":"closed","ping_status":"closed","template":"","meta":{"_generate-full-width-content":"","kt_blocks_editor_width":""},"product_cat":[2052,2456],"product_tag":[2658,2766,2727,2798,2723],"class_list":["post-17527","product","type-product","status-publish","has-post-thumbnail","hentry","product_cat-gate-valve","product_cat-gate-valve-by-form","product_tag-isolation-valve","product_tag-motorised-valve","product_tag-motorized-valve","product_tag-osy-valve","product_tag-what-is-a-valve","sales-flash-overlay","woocommerce-text-align-center","woocommerce-image-align-center","do-quantity-buttons"],"featured_image_src_large":["https:\/\/zecovalve.com\/wp-content\/uploads\/2022\/06\/Pressure-Seal-Gate-Valve-1.jpg",800,600,false],"author_info":[],"comment_info":0,"taxonomy_info":{"product_cat":[{"value":2052,"label":"Gate Valve"},{"value":2456,"label":"Gate Valve By Form"}],"product_tag":[{"value":2658,"label":"Isolation Valve"},{"value":2766,"label":"Motorised Valve"},{"value":2727,"label":"Motorized Valve"},{"value":2798,"label":"OS&Y Valve"},{"value":2723,"label":"What is a Valve"}]},"yoast_head":"\nPressure Seal Gate Valve - ZECO Valve<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/zecovalve.com\/fr\/produit\/pressure-seal-gate-valve\" \/>\n<meta property=\"og:locale\" content=\"fr_FR\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Pressure Seal Gate Valve - ZECO Valve\" \/>\n<meta property=\"og:description\" content=\"  Pressure Seal Gate Valve Zeco’s pressure seal gate valves are intended for high pressure, high temperature applications in all types of ... 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