Gate Valve 2" Slip x Union Unibody Valve 0516-20 is a unionized service valve for hot tubs with 2 inch inner diameter flex hose or pipe plumbing systems.
Gate Valve 1.5" Slip x Slip UniBody 0501-15 is a service valve for hot tubs with 1 1/2 inch plumbing. The slip connections accommodate 1 1/2 inch inner diameter flex hose or pipe on either end.
Gate Valve 2" Slip x Slip UniBody 0501-20 is a service valve for spas with 2 inch plumbing. The slip connections on either end accommodate 2 inch inner diameter flex hose or pipe in hot tub plumbing...