{"id":6508,"date":"2026-08-26T16:50:44","date_gmt":"2026-08-26T14:50:44","guid":{"rendered":"https:\/\/www.filtnor.com\/?page_id=6508"},"modified":"2026-08-26T17:22:05","modified_gmt":"2026-08-26T15:22:05","slug":"vannes-a-guillotine-2","status":"publish","type":"page","link":"https:\/\/www.filtnor.com\/fr\/produits\/manipulation-des-fluides\/vannes\/vannes-a-guillotine-2\/","title":{"rendered":"Knife Gate Valves"},"content":{"rendered":"

soupapes \u00e0 pincement et vannes de tuyau<\/span><\/h4><\/span><\/div>
Les vannes \u00e0 pincement, \u00e9galement appel\u00e9es vannes pour tuyaux, sont parfaitement adapt\u00e9es \u00e0 la manipulation de fluides abrasifs, de boues et autres fluides de process difficiles. Le fluide de process n'entre en contact qu'avec le manchon en caoutchouc flexible, ce qui le maintient totalement isol\u00e9 du corps de la vanne et des autres composants internes.<\/p>\n

Une fois compl\u00e8tement ouverte, une vanne \u00e0 pincement offre un passage libre et sans restriction, r\u00e9duisant ainsi les risques d'obstruction, d'accumulation de mati\u00e8res et d'usure excessive. Son fonctionnement repose sur la compression m\u00e9canique ou pneumatique de la gaine en caoutchouc, ce qui permet son utilisation pour l'arr\u00eat et la r\u00e9gulation de d\u00e9bit.<\/p>\n

De nombreuses vannes \u00e0 pincement industrielles sont con\u00e7ues avec un manchon en caoutchouc rempla\u00e7able, permettant ainsi de changer la principale pi\u00e8ce d'usure sans remplacer la vanne enti\u00e8re. Cette solution offre une solution durable et \u00e9conomique pour les applications exigeantes dans des secteurs tels que l'exploitation mini\u00e8re, le traitement des min\u00e9raux, le traitement de l'eau, la chimie et autres proc\u00e9d\u00e9s de manipulation de fluides charg\u00e9s.<\/div><\/div><\/div><\/div><\/div><\/div>

Lined Knife Gate Valve<\/h2><\/span><\/div>
<\/p>\n

Our Lined Knife Gate Valves are designed for reliable on\/off isolation in abrasive and corrosive process applications. The valve body and chest are fully lined with moulded rubber, protecting the metal components from direct contact with the process media.<\/p>\n

The flush-bottom, full round port design eliminates cavities where solids can collect and provides zero discharge to atmosphere, making the valve well suited for slurry and other demanding media.<\/p>\n

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ENVOYER UNE DEMANDE \u00bb<\/a><\/div><\/div><\/div><\/div><\/div>
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Wafer Knife Gate Valve<\/h2><\/span><\/div>
<\/p>\n

Our Wafer Knife Gate Valves provide a compact solution for slurry and abrasive media applications where installation space is limited. The full port design allows the gate to be fully isolated by the sleeves in the open position.<\/p>\n

When closed, the gate moves between the sleeves to provide a bi-directional bubble-tight seal with zero downstream leakage. Solids are purged through the bottom of the valve housing, helping prevent clogging and gate jamming.<\/p>\n

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ENVOYER UNE DEMANDE \u00bb<\/a><\/div><\/div><\/div><\/div><\/div>
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Flanged Knife Gate Valve<\/h2><\/span><\/div>
Our Flanged Knife Gate Valves are designed for reliable bi-directional isolation in abrasive slurry applications, including mining and mineral processing.<\/p>\n

Heavy-duty rubber sleeves protect the valve from wear, while the gate passes through the sleeves during closing. Solids are purged through the bottom of the valve housing, helping prevent clogging and gate jamming.<\/div><\/div>

ENVOYER UNE DEMANDE \u00bb<\/a><\/div><\/div><\/div><\/div><\/div>
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High Pressure Slurry Knife Gate Valve<\/h2><\/span><\/div>
Our High Pressure Slurry Knife Gate Valves are designed for reliable bi-directional isolation in demanding high-pressure slurry applications, including mining and mineral processing.<\/p>\n

Heavy-duty rubber sleeves provide sealing and wear resistance, while the gate passes through the sleeves during closing. Solids are purged through the bottom of the valve housing, helping prevent clogging and gate jamming.<\/div><\/div>

ENVOYER UNE DEMANDE \u00bb<\/a><\/div><\/div><\/div><\/div><\/div>
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\"High<\/div>\n\t\t<\/figure>\n\t<\/div>\n<\/div><\/div><\/div><\/div>
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Severe Service Lined Knife Gate Valve<\/h2><\/span><\/div>
Our Severe Service Lined Knife Gate Valves are designed for abrasive, corrosive and other demanding process applications. A two-piece valve body secures wear-resistant rubber around the gate edge, forming a protected U-shaped bi-directional seal inside the valve body.<\/p>\n

The double-layer sealing system uses an inner seal to isolate the process flow and an outer seal to prevent leakage to atmosphere, providing extended service life and reliable containment in severe-duty applications.<\/div><\/div>

ENVOYER UNE DEMANDE \u00bb<\/a><\/div><\/div><\/div><\/div><\/div>
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\"Vanne<\/div>\n\t\t<\/figure>\n\t<\/div>\n<\/div><\/div><\/div><\/div>
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Urethane Lined Knife Gate Valve<\/h2><\/span><\/div>
Our Urethane Lined Knife Gate Valves are designed for abrasive and corrosive on\/off applications. A one-piece, field-replaceable urethane liner provides high flow with low pressure drop while protecting the valve from wear.<\/p>\n

The flush-bottom, full round port design eliminates pockets where solids can collect and provides zero discharge to atmosphere.<\/div><\/div>

ENVOYER UNE DEMANDE \u00bb<\/a><\/div><\/div><\/div><\/div><\/div>
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\"Vanne<\/div>\n\t\t<\/figure>\n\t<\/div>\n<\/div><\/div><\/div><\/div>
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Severe Service Wafer Sleeve Knife Gate Valve<\/h2><\/span><\/div>
Our Severe Service Wafer Sleeve Knife Gate Valves are designed for demanding on\/off applications involving abrasive slurry and other challenging media. A robust metal-covered rubber or urethane sleeve provides bubble-tight shut-off, while urethane or high-chrome wear rings improve wear resistance.<\/p>\n

The flush-bottom, full round port design eliminates pockets where solids can collect and provides zero discharge to atmosphere, improving reliability and service life.<\/div><\/div>

ENVOYER UNE DEMANDE \u00bb<\/a><\/div><\/div><\/div><\/div><\/div>
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\"Vanne<\/div>\n\t\t<\/figure>\n\t<\/div>\n<\/div><\/div><\/div><\/div>
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Lined Moulded Knife Gate Valve<\/h2><\/span><\/div>
Our Lined Moulded Knife Gate Valves are designed for reliable on\/off isolation in abrasive and corrosive process applications. The valve body and chest are fully moulded with rubber or urethane lining to protect the valve from wear and chemical attack.<\/p>\n

The flush-bottom, full round port design eliminates pockets where solids can collect and provides zero discharge to atmosphere.<\/div><\/div>

ENVOYER UNE DEMANDE \u00bb<\/a><\/div><\/div><\/div><\/div><\/div>
\n\t
\n\t\t\n\t\t
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\"Vanne<\/div>\n\t\t<\/figure>\n\t<\/div>\n<\/div><\/div><\/div><\/div>
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Vous ne trouvez pas ce que vous cherchez ?<\/h4><\/div>
Contactez-nous et nous vous aiderons \u00e0 le trouver !<\/div><\/div><\/div><\/div><\/div><\/div><\/div><\/div>
ENVOYER UNE DEMANDE \u00bb<\/a><\/div><\/div><\/div><\/div><\/div><\/div><\/div><\/div><\/div>
<\/div>\n<\/div>","protected":false},"excerpt":{"rendered":"Vannes \u00e0 pincement et vannes \u00e0 tuyau. Les vannes \u00e0 pincement, \u00e9galement appel\u00e9es vannes \u00e0 tuyau, sont parfaitement adapt\u00e9es \u00e0 la manipulation de fluides abrasifs, de boues et autres fluides de process difficiles. Le fluide de process n'entre en contact qu'avec le manchon en caoutchouc flexible, ce qui le maintient totalement isol\u00e9 du corps de la vanne et des autres composants internes. En position ouverte, une vanne \u00e0 pincement permet de\u2026","protected":false},"author":1,"featured_media":0,"parent":4130,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"om_disable_all_campaigns":false,"footnotes":""},"class_list":["post-6508","page","type-page","status-publish","hentry"],"yoast_head":"\nKnife Gate Valves - Filtnor<\/title>\n<meta name=\"description\" content=\"Industrial pinch valves for slurry, abrasive media and demanding process applications. 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