Forespar Marelon Vented Loop/Siphon Valve

Trust the Forespar Marelon Vented Loop Siphon Valve to bring you a dependable product when you need it. Built to prevent fluid transfers between locations, the piece is quickly installed into the existing system. The siphon bathroom valve is durably constructed to provide you with a part which will work readily under steady use situations. Reinforced with state-of-the-art materials, the design is constructed to withstand corrosion even with extended use. The vented siphon plumbing valve allows an exchange of air to keep things draining as they should while preventing back wash after each use.