Flap Valve – VA5218

The VANTEC VA5218 Flap Valve is designed to provide reliable backflow prevention at the discharge end of drainage, wastewater, stormwater, and sewer pipelines. The valve operates automatically, allowing water to discharge freely while preventing reverse flow back into the system.

Manufactured from ductile iron GGG50 with SS304 stainless steel internal components and an EPDM gasket, the VA5218 provides robust construction and dependable performance in demanding water and wastewater applications.

The valve features a flanged connection according to EN 1092-2 and is available for PN10 and PN16 systems, covering a wide range of pipeline sizes.

Its simple, automatic operation makes it particularly suitable for outfalls, drainage networks, wastewater systems, flood protection, and stormwater discharge applications where dependable protection against reverse flow is required.