Waterway Top Mount Spider Diverter Gasket [5-1/4"OD] [4-Spoke] (Spider) (711-1910B) couplings A straight-body check valve is

A straight-body check valve is useful where the system needs reliable one-way flow control without introducing an unnecessary turn in the line

The slip-by-slip format makes it a practical choice in supported solvent-weld plumbing layouts

Useful when future removal or access is needed

Useful when preserving a fitting instead of replacing larger plumbing sections

Supports cleaner and more dependable water-return direction

Waterway Top Mount Spider Diverter Gasket [5-1/4"OD] [4-Spoke] (Spider) (711-1910B) couplings A straight-body check valve isThe Waterway 711 1910B top mount spider diverter gasket is designed for compatible top mount valve applications and features a 4 spoke spider design with a 5 1 4 inch outside diameter. A spider gasket like this is useful because it helps maintain the internal sealing pattern that supports the intended routing within the diverter valve. Because spider gaskets are shape specific as well as size specific, using the correct Waterway part is especially