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Range: from DN200 to DN1500. -Body and plate in polyester resin reinforced with glass fibers. -Low mass structure with minimum face to face -Easy and quick instauration -Low pressure drop. -Installation at the end of the networks on a vertical wall or a standard flange. -Perfect seal ensured wih gasket conforming to standard NF EN681-1. Product advantage: -Low weight for high pressure...
Most common use: - When transporting sewage and other inert liquids in sewage treatment plants. - Sewage pumping stations, reclamation and hydrotechnical facilities, - Road water drainage systems, flood protection systems. Features: - Material: Body: Stainless steel AISI 316 Knife: Inox AISI 316 - Sealing: 4 sides - Seal: EPDM - Pressure: 6 Wc
- The housing and cover are made of 1.4301 stainless steel (AISI 304). - NBR / EPDM valve circumferential seal according to ISO 1629 - Replaceable seal on the cover that prevents backflow. - Detachable connections (screws, washers and nuts) that connect the elements are made of stainless steel. - Nominal connection diameters in accordance with PN-EN ISO 6708. - The valve designation meets...
MATERIALS: Body, flap and hinge: 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. Gaskets: EPDM (or other material depending on working conditions, e.g. NBR, VITON or silicone). MOUNTING: Flap valves are mounted on a flat wall using anchors. It is recommended to use adhesive anchors. Sealing to the...
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