Jacuzzi DVK-7 Backwash Valve

This valve is specifically engineered for Jacuzzi sand filter systems. While it may appear similar to other multiport valves, it is designed to work with specific plumbing configurations, so you should verify your current filter model number matches the DVK-7 specifications before purchasing.

The seven positions allow you to manage the direction of water flow through your filter system. This includes essential functions like Filter, Backwash, Rinse, Waste, Recirculate, Closed, and Winterize, giving you full control over your pool's maintenance and water circulation.

Yes, the bolt-on design makes this a straightforward replacement for most DIYers. You will primarily need basic tools to remove the old valve and secure the new one, though you should ensure you have a fresh gasket or O-ring on hand to guarantee a watertight seal.

Common signs include water leaking from the waste port while in 'Filter' mode, difficulty turning the handle, or the valve failing to hold pressure. If you notice water constantly trickling out of the backwash line when it shouldn't be, the internal diverter gasket is likely worn out and replacing the entire valve is often the most reliable fix.

The valve typically ships as the main unit itself. While it utilizes a bolt-on design, you should plan to reuse your existing bolts or pick up a new hardware kit if your current ones are rusted or stripped during removal.