| APPLICATION | - The knife valve is particularly suitable for the most difficult applications. - Area of use : water treatment networks, pulp and paper industry, chemical plants, winemaking, cement works, pneumatic transport, storage. - Fluids : water, sewage, pulp, pasty products, powdery, granular, fibrous, abrasive and crystallizing. |
| GENERAL CHARACTERISTICS | - Range: DN50 to DN600. - Knife Gate Valve on/off or regulation with rising stem. - Molded monobloc body - Unidirectional water tightness: Flow direction indicated on the body with an arrow. - Installation between flanges ISO PN10. - Small retention zone. - Gate with a beveled cutting edge guided in the body with little backlash. - Guaranteed closure, without risk of blockage. - Standard polished gate, soft contact with the gaskets. - Very resistant ductile iron packing flange avoids risks of breaks. - Operating force reduced thanks to the elasticity of the gaskets. - Pre-formed profiled sheet metal support plates from DN50 to DN300 for accessory or kit mounting. - Full flow when fully opened, ensuring a high flow rate with low head loss. - Flow regulation possible for pasty or abrasive fluids with installation of a deflector. |
| WORKING CONDITIONS | - Maximum working pressure: DN50-250 : 10 bar, DN300-450 : 7 bar, DN500-600 : 4 bar - Maximum working temperature : -10°C / +80°C (NBR joint in standard) |
