{"id":7191,"date":"2024-03-20T23:40:20","date_gmt":"2024-03-20T15:40:20","guid":{"rendered":"https:\/\/www.stvvalves.com\/?post_type=product&p=7191"},"modified":"2025-05-20T20:39:17","modified_gmt":"2025-05-20T12:39:17","slug":"cf8m-knife-gate-valve-316-trim-150lb-handwheel","status":"publish","type":"product","link":"https:\/\/www.stvvalves.com\/fr\/products\/cf8m-knife-gate-valve-316-trim-150lb-handwheel\/","title":{"rendered":"CF8M Knife Gate Valve,316 Trim,150LB,Handwheel"},"content":{"rendered":"

La vanne \u00e0 guillotine \u00e0 bord de plaquette est une vanne \u00e0 guillotine unidirectionnelle \u00e0 bord de plaquette 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 des griffes de guidage au bas du port pour la fixation du portail, au lieu d'une rainure, \u00e9limine tout colmatage potentiel<\/p>\n

lorsque la vanne est ferm\u00e9e.<\/p>\n

 <\/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) Le guide de point \u00e9lastique en PTFE au-dessus du port emp\u00eache le contact m\u00e9tal-m\u00e9tal entre la porte et le corps.<\/p>\n

c) 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 \u00e0 entr\u00e9e lat\u00e9rale est rempla\u00e7able, r\u00e9duisant ainsi le co\u00fbt de maintenance.<\/p>\n

b) Le si\u00e8ge pr\u00e9charg\u00e9 est r\u00e9glable pour r\u00e9pondre \u00e0 diff\u00e9rentes classes d'\u00e9tanch\u00e9it\u00e9 et compenser l'usure normale du si\u00e8ge.<\/p>\n

4. Autre :<\/p>\n

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

Pr\u00e9sentation du produit<\/span><\/p>\n\n\n\n\n\n\n\n\n\n\n\n\n
\u00a0 \u00a0Gamme 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: 10Bar NPS2~NPS10\uff1a150Psi<\/p>\n

DN300 ~ DN450\u00a0: 7 bars NPS12 ~ NPS18\u00a0:\u00a090\u00a0psi<\/p>\n

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

\u00a0 \u00a0Temp. Gamme:<\/td>\n\u00a0 \u00a0 \u00a0-29\u2026+800\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 \u00a0Acier au carbone, acier inoxydable, alliage sp\u00e9cial<\/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 \u00a0Acier inoxydable+STL<\/p>\n

EPDM (120\u00b0C) \/Viton(200\u00b0C)\/PTFE(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,<\/p>\n

Power Planet, industrie sid\u00e9rurgique, etc.<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/blockquote>","protected":false},"excerpt":{"rendered":"

STV Valve Technology Group Co., Ltd est un leader professionnel des vannes \u00e0 guillotine \u00e0 couteau en Chine, couteau \u00e0 plaquette de 150 LB<\/p>\n

gate valve, CF8M lugged knife gate valve, pneumatic knife gate valve, electric knife gate\u00a0\u00a0valve, manual knife gate valve and bevel<\/p>\n

vanne \u00e0 guillotine \u00e0 engrenages.<\/p>","protected":false},"featured_media":7192,"template":"","meta":[],"product_brand":[],"product_cat":[44,62],"product_tag":[1968,2407,2406,2409,2410,2408],"class_list":{"0":"post-7191","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-wafer-knife-gate-valve","9":"product_tag-cf8m-lugged-knife-gate-valve","10":"product_tag-china-wafer-knife-gate-valve","11":"product_tag-electric-knife-gate-valve","12":"product_tag-manual-knife-gate-valve-and-bevel-gear-knife-gate-valve","13":"product_tag-pneumatic-knife-gate-valve","15":"first","16":"instock","17":"shipping-taxable","18":"product-type-simple"},"_links":{"self":[{"href":"https:\/\/www.stvvalves.com\/fr\/wp-json\/wp\/v2\/product\/7191","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\/7192"}],"wp:attachment":[{"href":"https:\/\/www.stvvalves.com\/fr\/wp-json\/wp\/v2\/media?parent=7191"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/www.stvvalves.com\/fr\/wp-json\/wp\/v2\/product_brand?post=7191"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/www.stvvalves.com\/fr\/wp-json\/wp\/v2\/product_cat?post=7191"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/www.stvvalves.com\/fr\/wp-json\/wp\/v2\/product_tag?post=7191"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}