Waterway Poly Jet Series Jet Internal [3-3/8" FD] [Roto] [Deluxe Scallop] [Grey] (210-6097) airbuttons Gate valves are useful where

Gate valves are useful where the system needs a dependable shutoff or control point in a larger rigid plumbing line

and the scalloped styling gives the control a more finished decorative look

MPT threaded

and this Potter and Brumfield T-92 version is a DPDT coil relay rated at 30 amps for 115 volt applications using the T92S11A22-120 reference

Waterway Poly Jet Series Jet Internal [3-3/8" FD] [Roto] [Deluxe Scallop] [Grey] (210-6097) airbuttons Gate valves are useful whereThe Waterway 210 6097 Poly Jet Series internal is designed for compatible jet assemblies and features a 3 3 8 inch face diameter with roto action, deluxe scallop styling, and a gray finish. An internal like this is useful because it restores a more active jet pattern while keeping the visible trim face coordinated with the rest of the spa surface. The deluxe scallop styling gives this Waterway part a more decorative finish than a plain insert, while