Zoeller 30-0042 2 in PVC check valve

Product Identity

The Zoeller 30-0042 is a two-inch PVC check valve designed for drain and trap installations. It uses an inline swing mechanism with solvent-weld connections on both ends. The valve body and seat are PVC with a rubber seal, rated for 130 degrees Fahrenheit and 50 psi water pressure at that temperature. It is not rated for steam service.

Installation Notes

The valve mounts in either horizontal or vertical orientation and connects via standard solvent-weld joints. Because the body is PVC, threads are not present; joints must be primed and cemented correctly to prevent leaks. The full-flow design minimises restriction, but the swing mechanism requires enough downstream flow to open fully and close without chatter.

Suitability

This valve suits residential or light-commercial drainage systems that need a two-inch solvent-weld check valve rated for 50 psi at 130 degrees Fahrenheit. It is not intended for steam lines, higher-pressure applications, or connections that require threaded or flanged ends. Buyers needing a different pipe size, pressure rating, or connection type should select an alternative model.