Mueller Streamline PDWVY32 Pvc Dwv 45 Degree Wye

Product Description

The MUELLER STREAMLINE PDWVY32 is a PVC DWV 45-degree wye fitting used in drain, waste, and vent piping systems. It connects a 3-inch main line to a 3-inch run and reduces to a 2-inch branch, all through hub connections on each port. The 45-degree angle promotes smooth, low-turbulence flow transitions, reducing the risk of blockages at the junction. This fitting is installed by licensed plumbers in residential and light commercial drainage systems where a combination of flow directions and pipe sizes must be joined at a single point.

This wye fitting is suited for above-ground and in-wall DWV applications. The hub-by-hub-by-hub configuration accepts solvent-weld PVC pipe on all three ports, making it a standard choice for new construction rough-in and repair work. The 3 x 3 x 2 inch sizing is commonly used when transitioning from a full-size 3-inch soil or drain stack to a smaller 2-inch branch line serving lavatories, utility sinks, or similar fixtures.

Key Features

• 45-degree wye geometry promotes low-turbulence flow and reduces clog risk at the junction
• Hub x Hub x Hub end configuration accepts solvent-weld PVC pipe on all three ports
• 3-inch main run with 2-inch reducing branch accommodates multi-fixture drain layouts
• PVC construction resists corrosion and chemical degradation in DWV service
• Designed for drain, waste, and vent applications per standard DWV fitting requirements

Compatibility

Designed as an OEM-style replacement or new-installation fitting for PVC DWV piping systems using 3-inch and 2-inch schedule pipe with hub-end connections.

Installation Notes

Installation should be performed by a licensed plumber in accordance with the International Plumbing Code (IPC) or applicable local code. Shut off water supply and ensure the drain system is depressurized before cutting into existing lines. Clean and dry all pipe ends before applying PVC primer and solvent cement; follow manufacturer cure time before restoring flow. Verify proper slope and support of the installed assembly per code requirements.

Technical Specifications

• Material: PVC
• Fitting Type: 45-Degree Wye
• Connection Type: Hub x Hub x Hub (Solvent Weld)
• Main Line Size: 3 inches x 3 inches
• Branch Size: 2 inches
• Application: DWV (Drain, Waste, Vent)

Standard Information

• Brand: MUELLER STREAMLINE
• Manufacturer Part Number: PDWVY32