{"id":6875,"date":"2023-09-13T13:06:58","date_gmt":"2023-09-13T05:06:58","guid":{"rendered":"https:\/\/www.stvvalves.com\/?post_type=product&p=6875"},"modified":"2023-09-13T13:07:00","modified_gmt":"2023-09-13T05:07:00","slug":"electric-bidirectional-knife-gate-valve-304-wafer-type-150lb","status":"publish","type":"product","link":"https:\/\/www.stvvalves.com\/fr\/products\/electric-bidirectional-knife-gate-valve-304-wafer-type-150lb\/","title":{"rendered":"Vanne \u00e0 guillotine \u00e9lectrique bidirectionnelle, 304, type plaquette, 150 LB"},"content":{"rendered":"

La vanne \u00e0 guillotine bidirectionnelle manuelle est une vanne \u00e0 guillotine unidirectionnelle utilis\u00e9e sur les pipelines industriels pour un fonctionnement marche-arr\u00eat.<\/p>\n

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

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

Vanne \u00e0 guillotine, vanne \u00e0 guillotine \u00e0 ergots, vanne \u00e0 guillotine pneumatique, vanne \u00e0 guillotine \u00e9lectrique, vanne \u00e0 guillotine manuelle et biseau<\/p>\n

Les vannes \u00e0 guillotine \u00e0 engrenages sont toutes disponibles<\/p>\n

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

1. Corps :<\/p>\n

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

b) La conception du corps sans rainure \u00e9limine tout colmatage potentiel lors de la fermeture de la vanne.<\/p>\n

2. Porte\u00a0:<\/p>\n

a) Le bord du couteau biseaut\u00e9 offre une forte contrainte de coupe et une \u00e9tanch\u00e9it\u00e9 \u00e9tanche.<\/p>\n

b) L'\u00e9paisseur de la porte peut \u00eatre augment\u00e9e pour r\u00e9pondre \u00e0 une pression plus \u00e9lev\u00e9e.<\/p>\n

3. Si\u00e8ge\u00a0:<\/p>\n

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

directions d\u2019\u00e9coulement.<\/p>\n

4. Autre :<\/p>\n

a) Le double roulement de but\u00e9e minimise le couple requis pour le fonctionnement<\/p>\n

Taille\u00a0:\u00a0NPS2-48 (DN50-DN1200)<\/p>\n

Connexion\u00a0: type de plaquette, type \u00e0 bride, type \u00e0 cosse, type soud\u00e9<\/p>\n

Type de joint\u00a0: Souple ou m\u00e9tallique<\/p>\n

Mat\u00e9riel\u00a0: GGG40-A356, CF8-A351, CF8M-A351, WCB<\/p>\n\n\n\n\n\n\n\n\n\n\n\n\n
Gamme de taille:<\/td>\n\u00a0 \u00a0 \u00a0DN50 ~ 600 mm NPS 2"-24" (taille plus grande sur demande)<\/td>\n<\/tr>\n
\u00a0 \u00a0Presse de travail maximale.\u00a0:<\/td>\n\u00a0 \u00a0 \u00a0DN50 ~ DN250\u00a0: 10 bars NPS2 ~ NPS10\u00a0: 150 psi DN300 ~ DN450\u00a0: 7 bars NPS12 ~ NPS18\u00a0:\u00a090 psi<\/p>\n

DN500~DN600\u00a0: 4Bar NPS20~NPS24\uff1a60Psi<\/td>\n<\/tr>\n

\u00a0 \u00a0Temp. Gamme:<\/td>\n\u00a0 \u00a0 \u00a0-29\u2026+200\u2103<\/td>\n<\/tr>\n
\u00a0 \u00a0\u00c9tanch\u00e9it\u00e9 du joint\u00a0:<\/td>\n\u00a0 \u00a0 \u00a0Selon MSS SP-81<\/td>\n<\/tr>\n
\u00a0 \u00a0Mat\u00e9riau du corps :<\/td>\n\u00a0 \u00a0 \u00a0Fonte<\/td>\n<\/tr>\n
\u00a0 \u00a0Mat\u00e9riau du portail\u00a0:<\/td>\n\u00a0 \u00a0 \u00a0Acier inoxydable chrom\u00e9, alliage sp\u00e9cial<\/td>\n<\/tr>\n
\u00a0 \u00a0Mat\u00e9riau du si\u00e8ge\u00a0:<\/td>\n\u00a0 \u00a0\u00a0\u00a0EPDM (120\u00b0C) \/Viton(200\u00b0C) \/NBR(90\u00b0C)<\/td>\n<\/tr>\n
\u00a0 \u00a0Face \u00e0 face:<\/td>\n\u00a0 \u00a0 \u00a0MSS SP-81<\/td>\n<\/tr>\n
\u00a0 \u00a0Norme de bride\u00a0:<\/td>\n\u00a0 \u00a0 \u00a0GB\/T 9113.1, JB\/T 79.1, HG 20592, ASME B16.5, EN1092-1<\/td>\n<\/tr>\n
\u00a0 \u00a0Applications:<\/td>\n\u00a0 \u00a0 \u00a0P\u00e2tes et papiers, traitement de l'eau, boissons et aliments, produits chimiques fins, Power Planet, industrie sid\u00e9rurgique, etc.<\/td>\n<\/tr>\n<\/tbody>\n<\/table>","protected":false},"excerpt":{"rendered":"

Manual Bidirectional Knife gate Valve is a unidirectional wafer knife\u00a0 gate valve used on industrial pipeline for on-off operation. The structure of body and\u00a0seat eliminates clogging shutoff for flow with fine particles. Additionally, beveled knife edge helps the gate cut through thick media easily.\u00a0According to\u00a0different working situation: non-rising stem knife gate valve, wafer knife gate […]<\/p>\n","protected":false},"featured_media":6876,"template":"","meta":[],"product_brand":[],"product_cat":[44,62],"product_tag":[1962,1963,1961,1964],"class_list":{"0":"post-6875","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-electric-bidirectional-knife-gate-valve","9":"product_tag-304-electric-bidirectional-knife-gate-valve","10":"product_tag-electric-bidirectional-knife-gate-valve","11":"product_tag-wafer-type-electric-bidirectional-knife-gate-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\/6875","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\/6876"}],"wp:attachment":[{"href":"https:\/\/www.stvvalves.com\/fr\/wp-json\/wp\/v2\/media?parent=6875"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/www.stvvalves.com\/fr\/wp-json\/wp\/v2\/product_brand?post=6875"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/www.stvvalves.com\/fr\/wp-json\/wp\/v2\/product_cat?post=6875"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/www.stvvalves.com\/fr\/wp-json\/wp\/v2\/product_tag?post=6875"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}