Valterra 3-Piece Gate Valve [SS Paddle] [4" Slip x 4" Slip] [20 PSI] (6401) defilters This replacement is often needed

This replacement is often needed when the original weir sticks

Useful when the original stand is damaged or missing

Matching the correct switch helps preserve intended protective logic and cleaner troubleshooting results

A skimmer basket is useful because it captures floating debris before it travels deeper into the circulation system

and available working space before using it on an installed plumbing run

Valterra 3-Piece Gate Valve [SS Paddle] [4" Slip x 4" Slip] [20 PSI] (6401) defilters This replacement is often neededThe Valterra 3 piece gate valve with stainless steel paddle is designed for compatible 4 inch slip plumbed systems that need a larger shutoff valve rated for 20 PSI. A valve in this format is useful because it provides line isolation in bigger plumbing runs, while the stainless steel paddle adds appeal for buyers who want a more premium internal valve component. This model is especially useful in large solvent welded systems where serviceability,