

The knife gate 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
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Function ON/OFF or regulation. Wafer threaded mounting ISO PN10. Unidirectional tightness, direction indication thanks to the arrow on the body. Small retention zone: the gate is guided in the body and has little clearance. Gland assembly: packing and O-ring (same material as seat joint) to assure the elasticity and decrease the operating force. Small head loss. Possibility to regulate thick fluids the adaptation of a diaphragm ring.
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Check valve offers a feed-through flow rate of 5,000 l/h (for concrete basins/tanks - 4000l/h for geomembrane basins) for a pressure loss (groundwater pressure or gas pressure needed for opening the valve) of 60 mbar (60 mm head).
Range: from DN50 to DN300. - 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...
Range: from DN50 to DN300. - 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...
- Operating temperature: -10°C to +70°C - Available diameters (dimensions): - DN50 [mm] for Type 6626 valves - Maximum medium flow rate: - liquid: max. 4 [m/s] - nominal pressure ratings (PN): - 1.0 MPa - 1.6 MPa Valves for gravity flow systems. The valve features a cast iron body that houses a loose ball inside (the closure). The body chamber is closed from the top by a cast-iron cover that...
Range: from DN50 to DN300. - 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...
Function ON/OFF or regulation. Wafer threaded mounting ISO PN10. Unidirectional tightness, direction indication thanks to the arrow on the body. Small retention zone: the gate is guided in the body and has little clearance. Gland assembly: packing and O-ring (same material as seat joint) to assure the elasticity and decrease the operating torque. Small head loss. Possibility to regulate thick...
MATERIALS: Frame and ribs: Stainless steel AISI 304/304L - 1.4301/1.4307 or acid resistant AISI 316/316L - 1.4401/1.4404 or any other depending on customer requirements Shut-off plate: PEHD (High Density Polyethylene). Gaskets: EPDM (or other material depending on working conditions, e.g. NBR, VITON or silicone). Spindle: A2 or A4 stainless steel. TIGHTNESS: The penstock is tight up to 3m of...
Available in DN 100, 110, 125, 160 and 200, the valve is comprised of: a recyclable 20% glass fibre reinforced Polyamide body (PA6-20FCV) a recyclable 30% glass-ball reinforced PPH door a TPE lip seal over-moulded on the door to guarantee a seal at a low level of back pressure an over-moulded TPE pipe sleeve seal. Thanks to its material, the flap valve offers good resistance against corrosion...
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