Waterway Spa Drain/Fill Valve [1-5/8" Acme Thread x 1" Slip] [Black] (640-2001) skimmerparts Stainless steel face rings help

Stainless steel face rings help frame underwater lights while adding corrosion resistance and a finished appearance at the pool wall

Helps provide simple countdown timing for compatible electrical loads

That makes it a practical wiring accessory for controlled upgrades or replacements

Raypak bypass shaft

Waterway Spa Drain/Fill Valve [1-5/8" Acme Thread x 1" Slip] [Black] (640-2001) skimmerparts Stainless steel face rings helpThe Waterway 640 2001 spa drain fill valve is designed for compatible spa applications using a 1 5 8 inch Acme thread connection and a 1 inch slip outlet, and it features a black finish. A drain fill valve like this is useful because it helps support controlled draining and filling functions within the spa system. The black finish can help the component blend better into darker equipment or spa side areas, while the specific thread and slip