{"id":44054,"date":"2026-07-23T02:28:45","date_gmt":"2026-07-23T02:28:45","guid":{"rendered":"https:\/\/valve-atlas.com\/knife-gate-valves\/"},"modified":"2026-07-23T02:28:45","modified_gmt":"2026-07-23T02:28:45","slug":"knife-gate-valves","status":"publish","type":"page","link":"https:\/\/valve-atlas.com\/fr_ca\/knife-gate-valves\/","title":{"rendered":"Vannes \u00e0 guillotine industrielles"},"content":{"rendered":"<style>\n.va-rac-wrap{max-width:1200px;margin:0 auto;padding:24px 32px}\n@media(max-width:768px){.va-rac-wrap{padding:16px}}\n.va-rac-hero{display:grid;grid-template-columns:1.1fr 1fr;gap:32px;align-items:center;padding:40px 0;border-bottom:1px solid #e5e7eb;margin-bottom:32px}\n.va-rac-brand-row{display:flex;align-items:center;gap:18px;margin-bottom:18px;flex-wrap:wrap}\n.va-rac-brand-row .brand-block{display:flex;align-items:center;gap:12px}\n.va-rac-brand-row img{width:72px;height:auto}\n.va-rac-brand-row .brand-text{display:flex;flex-direction:column}\n.va-rac-brand-row .brand-text strong{font-size:18px;letter-spacing:.5px;color:#0a1f3a}\n.va-rac-brand-row .brand-text small{color:#5a6b85;font-size:12px}\n.va-hero-logos{display:grid;grid-template-columns:1fr 1fr;gap:14px;background:#f8fafb;padding:20px;border-radius:8px}\n.va-hero-logos .lg{background:#fff;border:1px solid #e5e7eb;border-radius:6px;padding:16px;display:flex;flex-direction:column;align-items:center;justify-content:center;min-height:130px}\n.va-hero-logos .lg img{max-width:100%;max-height:60px;width:auto;object-fit:contain}\n.va-hero-logos .lg .label{margin-top:8px;font-size:11px;color:#5a6b85;text-align:center;line-height:1.3}\n.va-rac-section{margin:40px 0}\n.va-rac-section h2{color:#0a1f3a;font-size:24px;margin:0 0 8px}\n.va-rac-section .lead{color:#5a6b85;font-size:14px;margin-bottom:20px}\n.va-rac-subcats{display:grid;grid-template-columns:repeat(auto-fit,minmax(280px,1fr));gap:20px;margin:20px 0}\n.va-rac-subcat{padding:24px;border:1px solid #e5e7eb;border-radius:10px;background:#fff;transition:.15s}\n.va-rac-subcat:hover{border-color:#0a1f3a;box-shadow:0 4px 16px rgba(10,31,58,.08)}\n.va-rac-subcat h3{margin:0 0 10px;color:#0a1f3a;font-size:17px}\n.va-rac-subcat p{margin:0 0 12px;color:#37415a;font-size:14px;line-height:1.6}\n.va-rac-subcat .specs{font-size:12px;color:#5a6b85;border-top:1px solid #f0f2f6;padding-top:10px;line-height:1.5}\n.va-rac-subcat .badge{display:inline-block;background:#ecfdf5;color:#065f46;font-size:11px;font-weight:600;padding:3px 8px;border-radius:4px;margin-right:4px;margin-bottom:4px}\n.va-rac-usecases{display:grid;grid-template-columns:repeat(auto-fit,minmax(200px,1fr));gap:14px;margin:20px 0}\n.va-rac-usecase{background:#f8fafb;padding:18px;border-radius:8px}\n.va-rac-usecase strong{display:block;color:#0a1f3a;margin-bottom:4px;font-size:14px}\n.va-rac-usecase small{color:#5a6b85;font-size:13px;line-height:1.5}\n.va-rac-cta{background:#0a1f3a;color:#fff;padding:36px;border-radius:12px;text-align:center;margin:40px 0}\n.va-rac-cta h2{margin:0 0 12px;color:#fff;font-size:24px}\n.va-rac-cta p{margin:0 0 22px;color:#cfd6e2}\n.va-rac-cta a{display:inline-block;background:#fff;color:#0a1f3a;padding:14px 36px;border-radius:6px;text-decoration:none;font-weight:600;font-size:15px}\n.va-rac-cta a:hover{background:#f1f4f9}\n.va-rac-region{font-size:13px;color:#5a6b85;margin-top:16px}\n.va-cert-strip{display:flex;flex-wrap:wrap;gap:8px;margin:12px 0 0}\n.va-cert-strip span{background:#f0f9ff;color:#075985;font-size:11px;font-weight:600;padding:4px 10px;border-radius:3px;border:1px solid #bae6fd}\n.va-stat-row{display:grid;grid-template-columns:repeat(auto-fit,minmax(140px,1fr));gap:12px;margin:16px 0}\n.va-stat{background:#fafbfc;border-left:3px solid #0a1f3a;padding:12px 14px;border-radius:0 6px 6px 0}\n.va-stat strong{display:block;font-size:18px;color:#0a1f3a;line-height:1.2}\n.va-stat small{display:block;font-size:11px;color:#5a6b85;text-transform:uppercase;letter-spacing:.5px;margin-top:2px}\n<\/style>\n<div class=\"va-rac-wrap\">\n<div class=\"va-rac-hero\">\n<div>\n<div class=\"va-rac-brand-row\">\n<div class=\"brand-block\"><div class=\"brand-text\"><strong>MSS SP-81 \/ MSS SP-135<\/strong><small>Vannes \u00e0 guillotine<\/small><\/div><\/div>\n<div class=\"brand-block\"><div class=\"brand-text\"><strong>Boues et proc\u00e9d\u00e9s<\/strong><small>Unidirectionnel et bidirectionnel<\/small><\/div><\/div>\n<\/div>\n<h2>Vannes \u00e0 guillotine industrielles<\/h2>\n<p>Vannes \u00e0 guillotine pour le traitement des boues, de la p\u00e2te \u00e0 papier, des eaux us\u00e9es et des produits en vrac secs <strong>MSS SP-81<\/strong> (unidirectionnel) et <strong>MSS SP-135<\/strong> (Bidirectionnel). Tailles de 2\u2033 \u00e0 48\u2033, corps en fonte, fonte ductile, acier inoxydable CF8M et duplex. Si\u00e8ges r\u00e9silients ou m\u00e9talliques, volant manuel, engrenage conique, actionnement pneumatique ou \u00e9lectrique.<\/p>\n<p><span style=\"background:#eef2f7;padding:4px 10px;border-radius:4px;font-size:13px;display:inline-block;margin:2px\">MSS SP-81<\/span> <span style=\"background:#eef2f7;padding:4px 10px;border-radius:4px;font-size:13px;display:inline-block;margin:2px\">MSS SP-135<\/span> <span style=\"background:#eef2f7;padding:4px 10px;border-radius:4px;font-size:13px;display:inline-block;margin:2px\">ASME B16.5<\/span> <span style=\"background:#eef2f7;padding:4px 10px;border-radius:4px;font-size:13px;display:inline-block;margin:2px\">EN 593<\/span> <span style=\"background:#eef2f7;padding:4px 10px;border-radius:4px;font-size:13px;display:inline-block;margin:2px\">ISO 5211<\/span> <span style=\"background:#eef2f7;padding:4px 10px;border-radius:4px;font-size:13px;display:inline-block;margin:2px\">PED 2014\/68\/UE<\/span><\/p>\n<p class=\"va-rac-region\">Bas\u00e9e \u00e0 Toronto \u00b7 Au service du Canada \u00b7 des \u00c9tats-Unis \u00b7 du Royaume-Uni \u00b7 de l&#039;Europe \u00b7 du Moyen-Orient<\/p>\n<\/div>\n<div class=\"va-hero-logos\" style=\"grid-template-columns:1fr\">\n<div style=\"background:#0a1f3a;color:#fff;padding:28px;border-radius:8px;text-align:center\">\n<div style=\"font-size:36px;font-weight:800;letter-spacing:1px\">MSS SP-81<\/div>\n<div style=\"font-size:14px;opacity:.85;margin-top:6px\">Vannes \u00e0 guillotine<\/div>\n<div style=\"font-size:12px;opacity:.7;margin-top:12px\">2\u2033\u201348\u2033 \u00b7 CI \u00b7 DI \u00b7 SS \u00b7 Duplex<\/div>\n<\/div>\n<\/div>\n<\/div>\n\n<div class=\"va-rac-section\">\n<h3>Configurations<\/h3>\n<div class=\"va-rac-subcats\">\n<div class=\"va-rac-subcat\"><strong>Plaquette unidirectionnelle<\/strong><p>Mod\u00e8le de plaquette \u00e9conomique pour l&#039;isolation marche\/arr\u00eat de la suspension ; si\u00e8ge r\u00e9silient pour une fermeture \u00e9tanche dans la direction pr\u00e9f\u00e9r\u00e9e.<\/p><\/div>\n<div class=\"va-rac-subcat\"><strong>Bidirectionnel<\/strong><p>La conception \u00e0 double si\u00e8ge du MSS SP-135 assure une \u00e9tanch\u00e9it\u00e9 dans les deux sens \u2014 id\u00e9ale pour les r\u00e9sidus miniers, les pipelines et les collecteurs bidirectionnels.<\/p><\/div>\n<div class=\"va-rac-subcat\"><strong>Porte traversante et port d&#039;entr\u00e9e<\/strong><p>Conception de ports enti\u00e8rement ronds pour la manutention de produits \u00e0 haute teneur en solides, de p\u00e2tes et de produits en vrac secs sans poches de d\u00e9shydratation.<\/p><\/div>\n<\/div>\n<\/div>\n\n<div class=\"va-rac-section\">\n<h3>Options et actionnement<\/h3>\n<div class=\"va-rac-subcats\">\n<div class=\"va-rac-subcat\"><strong>Choix des si\u00e8ges<\/strong><p>Si\u00e8ges en caoutchouc naturel, EPDM, nitrile, PTFE ou m\u00e9tal int\u00e9gr\u00e9 avec anneaux racleurs pour m\u00e9dias abrasifs.<\/p><\/div>\n<div class=\"va-rac-subcat\"><strong>Actionnement<\/strong><p>Volant, roue \u00e0 cha\u00eene, engrenage conique, v\u00e9rin pneumatique (double effet\/retour par ressort) ou \u00e9lectrique \u2014 montage ISO 5211.<\/p><\/div>\n<div class=\"va-rac-subcat\"><strong>Accessoires<\/strong><p>Dispositifs de protection de portail, ports de purge, d\u00e9tecteurs de proximit\u00e9, ensembles sol\u00e9no\u00efde + positionneur pour syst\u00e8mes automatis\u00e9s.<\/p><\/div>\n<\/div>\n<\/div>\n<div class=\"va-rac-usecases\">\n<h3>Applications typiques<\/h3>\n<div class=\"va-rac-usecase\"><strong>Exploitation mini\u00e8re et r\u00e9sidus miniers<\/strong> \u2014 Isolation de la boue abrasive, alimentation du cyclone, sous-\u00e9coulement de l&#039;\u00e9paississeur<\/div>\n<div class=\"va-rac-usecase\"><strong>P\u00e2tes et papiers<\/strong> \u2014 lignes de stock, cass\u00e9es, syst\u00e8mes d&#039;eaux vives<\/div>\n<div class=\"va-rac-usecase\"><strong>eaux us\u00e9es<\/strong> \u2014 Isolation des boues, des sables, du digesteur et des ouvrages de t\u00eate<\/div>\n<div class=\"va-rac-usecase\"><strong>Puissance (FGD)<\/strong> \u2014 service de coulis de chaux et de gypse<\/div>\n<div class=\"va-rac-usecase\"><strong>manutention de vrac<\/strong> \u2014 isolation par cendres volantes, ciment et poudre s\u00e8che<\/div>\n<\/div>\n<div class=\"va-rac-cta\">\n<h3>Demande de devis \u2014 Vannes \u00e0 guillotine industrielles<\/h3>\n<p>Vannes \u00e0 guillotine adapt\u00e9es \u00e0 votre fluide et \u00e0 son profil d&#039;abrasion. Si\u00e8ge souple en fonte\/diamant\u00a0: 4 \u00e0 6 semaines\u00a0; ensembles acier inoxydable\/duplex et automatis\u00e9s\u00a0: 8 \u00e0 12 semaines. Envoyez votre fiche technique pour obtenir une offre d\u00e9taill\u00e9e sous 24 \u00e0 48\u00a0heures.<\/p>\n<p><a href=\"\/contact\/\" style=\"display:inline-block;background:#D6253B;color:#fff;padding:12px 28px;border-radius:6px;text-decoration:none;font-weight:600\">Obtenez un devis pour votre projet<\/a>&nbsp;&nbsp;<a href=\"mailto:info@valve-atlas.com\" style=\"display:inline-block;border:2px solid #0a1f3a;color:#0a1f3a;padding:10px 26px;border-radius:6px;text-decoration:none;font-weight:600\">info@valve-atlas.com<\/a><\/p>\n<\/div>\n<\/div>","protected":false},"excerpt":{"rendered":"<p>MSS SP-81 \/ MSS SP-135Knife Gate Valves Slurry &#038; ProcessUni &#038; Bidirectional Industrial Knife Gate Valves Knife gate valves for slurry, pulp, wastewater and dry-bulk service to MSS SP-81 (uni-directional) and MSS SP-135 (bidirectional). Sizes 2&Prime; to 48&Prime;, cast iron, ductile iron, CF8M stainless and duplex bodies. Resilient or metal seats, manual handwheel, bevel gear,&hellip;<\/p>","protected":false},"author":1,"featured_media":0,"parent":0,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"_acf_changed":false,"iawp_total_views":0,"footnotes":""},"class_list":["post-44054","page","type-page","status-publish","hentry","description-off"],"acf":[],"_links":{"self":[{"href":"https:\/\/valve-atlas.com\/fr_ca\/wp-json\/wp\/v2\/pages\/44054","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/valve-atlas.com\/fr_ca\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/valve-atlas.com\/fr_ca\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/valve-atlas.com\/fr_ca\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/valve-atlas.com\/fr_ca\/wp-json\/wp\/v2\/comments?post=44054"}],"version-history":[{"count":0,"href":"https:\/\/valve-atlas.com\/fr_ca\/wp-json\/wp\/v2\/pages\/44054\/revisions"}],"wp:attachment":[{"href":"https:\/\/valve-atlas.com\/fr_ca\/wp-json\/wp\/v2\/media?parent=44054"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}