This multi-Piece knife valve for hot tub and pool plumbing is serviceable. Once glued in, the valve body, gaskets and 4 bolts can be replaced without having to cut the pieces out. Unlike a uni-body knife valve that cannot be serviced once they start leaking, the valve body, safety clip, gaskets and bolt set can be purchased separately for this knife valve.

The slip side of the valve is designed to fit over pipes with 2" inside dimension. The spigot side fits into a 2" slip fitting.