Val-Pak Generic PacFab 2" Slide Valve Piston Half Replacement Kit (V36-178) tees A gate valve helps provide

A gate valve helps provide manual shutoff and service-friendly isolation in a compatible plumbing system

It helps support quick patching

while the 1/4 inch specification helps match the intended mounting or insertion point

0 HP wet end impeller

and this Magic Plastics UniBody version features a 2 inch union by 2 inch spigot configuration with an 80 psi rating using the 0517-20 reference

Val-Pak Generic PacFab 2" Slide Valve Piston Half Replacement Kit (V36-178) tees A gate valve helps provideThe Val Pak generic PacFab 2 inch slide valve piston half replacement kit is designed for compatible valve applications where the piston section needs partial renewal rather than a full valve replacement. A kit like this is useful because it gives the repair a more targeted path, allowing worn internal valve components to be addressed without replacing everything around them. This replacement is especially useful when the original piston half is worn,