Waterway 2-1/2" Slide Valve Piston Assembly (500-1600) slicevalves Matching the correct shaft size

Matching the correct shaft size while stepping up material quality helps protect the investment in the full rebuild

Long-lasting

Designed for compatible sealing applications in select Raypak heaters

Matching the correct copper heat exchanger helps preserve intended fit and supports a more complete rebuild

Waterway 2-1/2" Slide Valve Piston Assembly (500-1600) slicevalves Matching the correct shaft sizeThe Waterway 500 1600 piston assembly is designed for compatible 2 1 2 inch slide valve applications. An assembly like this is useful because it restores the core moving component inside the slide valve, helping bring back the intended flow control action of the valve body. Replacing the piston assembly can be a practical way to repair a slide valve without replacing the entire housing, especially when the body remains serviceable. This Waterway part