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Two types of valves, in-line and terminal, ensure one-way flow in storm and sanitary sewer lines where backflow could be a problem. Each valve is equipped with a free-hinged flapper that allows unrestricted flow. Valves come with an access lid that can be easily removed for inspection and cleaning. Both the flapper and access lid have leak-free neoprene gaskets.
Complete the form to access current product drawings, brochures, price lists, and more.
Once submitted, you'll unlock all Westlake Pipe & Fittings resources and won't need to complete this form again.
Remplissez le formulaire pour avoir accès aux dessins de produit, aux brochures, aux listes de prix et à plusieurs autres documents.
Une fois soumis, ce formulaire déverrouille pour vous toutes les ressources de Westlake Tuyaux et Raccords et vous n’aurez pas à le remplir de nouveau.