Charlotte Pipe PVC-00600-1400HA PVC DWV Schedule 40 45-Degree Wye, 4"PVC DWV Schedule 40 45 Degree Wye is used to branch a drain line at a 45 degree angle. Used in sanitary drain, waste, and vent (DWV), sewer and storm drainage applications. They are used in gravity fed waste elimination systems and are for Non Pressure systems where temperatures will not exceed 140 degree F. PVC is lightweight and easy to install. They require no special tools for cutting, and can be installed with solvent cementing, threading,