{"id":6871,"date":"2023-09-13T12:37:13","date_gmt":"2023-09-13T04:37:13","guid":{"rendered":"https:\/\/www.stvvalves.com\/?post_type=product&#038;p=6871"},"modified":"2023-09-13T12:37:15","modified_gmt":"2023-09-13T04:37:15","slug":"pneumatic-bidirectional-knife-gate-valve-dn450-wcb-316-trim-lug-type","status":"publish","type":"product","link":"https:\/\/www.stvvalves.com\/fr\/products\/pneumatic-bidirectional-knife-gate-valve-dn450-wcb-316-trim-lug-type\/","title":{"rendered":"Vanne \u00e0 guillotine pneumatique bidirectionnelle, DN450, WCB, garniture 316, type cosse"},"content":{"rendered":"<p>La vanne \u00e0 guillotine bidirectionnelle pneumatique est une vanne \u00e0 guillotine unidirectionnelle utilis\u00e9e sur les pipelines industriels pour un fonctionnement marche-arr\u00eat.<\/p>\n<p>La structure du corps et du si\u00e8ge \u00e9limine le colmatage du flux de particules fines. De plus, le bord du couteau biseaut\u00e9 aide<\/p>\n<p>le portail coupe facilement les supports \u00e9pais. Selon diff\u00e9rentes situations de travail\u00a0: vanne \u00e0 guillotine \u00e0 tige non montante, couteau \u00e0 plaquettes<\/p>\n<p>Vanne \u00e0 guillotine, vanne \u00e0 guillotine \u00e0 ergots, vanne \u00e0 guillotine pneumatique, vanne \u00e0 guillotine \u00e9lectrique, vanne \u00e0 guillotine manuelle et biseau<\/p>\n<p>Les vannes \u00e0 guillotine \u00e0 engrenages sont toutes disponibles.<\/p>\n<p><b>Caract\u00e9ristiques:<\/b><\/p>\n<p>1. Corps :<\/p>\n<p>a) Le corps int\u00e9gral avec structure \u00e0 passage int\u00e9gral assure un \u00e9coulement fluide, un assemblage facile et une possibilit\u00e9 de fuite de coque plus petite.<\/p>\n<p>b) La conception du corps sans rainure \u00e9limine tout colmatage potentiel lors de la fermeture de la vanne.<\/p>\n<p>2. Porte\u00a0:<\/p>\n<p>a) Le bord du couteau biseaut\u00e9 offre une forte contrainte de coupe et une \u00e9tanch\u00e9it\u00e9 \u00e9tanche.<\/p>\n<p>b) L&#039;\u00e9paisseur de la porte peut \u00eatre augment\u00e9e pour r\u00e9pondre \u00e0 une pression plus \u00e9lev\u00e9e.<\/p>\n<p>3. Si\u00e8ge\u00a0:<\/p>\n<p>a) Le si\u00e8ge en \u00e9lastom\u00e8re en forme de U assure une \u00e9tanch\u00e9it\u00e9 p\u00e9riph\u00e9rique le long du bord de la porte et assure une \u00e9tanch\u00e9it\u00e9 parfaite dans les deux sens.<\/p>\n<p>directions d\u2019\u00e9coulement.<\/p>\n<p>4. Autre :<\/p>\n<p>a) Le double roulement de but\u00e9e minimise le couple requis pour le fonctionnement<\/p>\n<p>Taille\u00a0:\u00a0NPS2-48 (DN50-DN1200)<\/p>\n<p>Connexion\u00a0: type de plaquette, type \u00e0 bride, type \u00e0 cosse, type soud\u00e9<\/p>\n<p>Type de joint\u00a0: Souple ou m\u00e9tallique<\/p>\n<p>Mat\u00e9riel\u00a0: GGG40-A356, CF8-A351, CF8M-A351<\/p>","protected":false},"excerpt":{"rendered":"<p>STV Valve Technology Group Co., Ltd est un leader professionnel en Chine, vanne \u00e0 couteau \u00e0 tige non montante, couteau \u00e0 gaufrette<\/p>\n<p>Vanne \u00e0 guillotine, vanne \u00e0 guillotine \u00e0 ergots, vanne \u00e0 guillotine pneumatique, vanne \u00e0 guillotine \u00e9lectrique, vanne \u00e0 guillotine manuelle et biseau<\/p>\n<p>vanne \u00e0 guillotine \u00e0 engrenages.<\/p>","protected":false},"featured_media":6872,"template":"","meta":[],"product_brand":[],"product_cat":[44,62],"product_tag":[1953,1955,1952,1954,1951],"class_list":{"0":"post-6871","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-gate-valve","7":"product_cat-knife-gate-valve","8":"product_tag-150lb-pneumatic-bidirectional-knife-gate-valve","9":"product_tag-cast-steel-pneumatic-bidirectional-knife-gate-valve","10":"product_tag-dn450-pneumatic-bidirectional-knife-gate-valve","11":"product_tag-lug-type-pneumatic-bidirectional-knife-gate-valve","12":"product_tag-pneumatic-bidirectional-knife-gate-valve","14":"first","15":"instock","16":"shipping-taxable","17":"product-type-simple"},"_links":{"self":[{"href":"https:\/\/www.stvvalves.com\/fr\/wp-json\/wp\/v2\/product\/6871","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\/6872"}],"wp:attachment":[{"href":"https:\/\/www.stvvalves.com\/fr\/wp-json\/wp\/v2\/media?parent=6871"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/www.stvvalves.com\/fr\/wp-json\/wp\/v2\/product_brand?post=6871"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/www.stvvalves.com\/fr\/wp-json\/wp\/v2\/product_cat?post=6871"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/www.stvvalves.com\/fr\/wp-json\/wp\/v2\/product_tag?post=6871"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}