Val-Pak Generic 1-1/2" Spa Return Line Check Valve (V20-340) gfci The Hayward main drain frame

The Hayward main drain frame is designed for compatible round drain-cover applications where the supporting frame needs replacement

This replacement is especially useful when the original nut is stripped

or service record

The SPX0072D is a practical service part when a compatible Hayward sight-glass setup needs a nipple to restore dependable plumbing connection performance

and user controls

Val-Pak Generic 1-1/2" Spa Return Line Check Valve (V20-340) gfci The Hayward main drain frameThe Val Pak generic 1 1 2 inch spa return line check valve is designed for compatible spa plumbing applications where one way flow needs to be preserved on the return side of the system. In spa equipment layouts, return line check valves are especially useful for maintaining more stable water direction and reducing the chance of unwanted reversal when circulation shifts. This replacement is particularly valuable when the original valve is sticking,