Mueller Streamline PDWVBEND1164 Pvc Dwv Bend 4 in

Product Description

The MUELLER STREAMLINE PDWVBEND1164 is a 4-inch PVC DWV 1/16 bend fitting with hub x hub (HxH) connections. It redirects drain, waste, and vent lines at a gradual 22.5-degree angle, reducing turbulence and maintaining flow in low-slope drainage systems. The hub x hub configuration accepts standard 4-inch PVC pipe on both ends using solvent cement. Licensed plumbers install this fitting during rough-in work on residential and light commercial drain systems. The smooth interior bore and consistent wall thickness support reliable long-term performance in gravity-fed DWV applications.

This fitting is suited for 4-inch drain, waste, and vent piping runs where a shallow directional change is required. Typical applications include horizontal drain line offsets, transitions around framing members, and vent stack routing. The 1/16 bend is preferred over steeper fittings when maintaining drainage slope and minimizing flow restriction is the priority. It is commonly installed in residential new construction, remodels, and commercial rough-in plumbing where PVC DWV systems are specified.

Key Features

• 22.5-degree bend angle for gradual directional changes in DWV lines
• Hub x hub (HxH) ends accept 4-inch PVC pipe with solvent cement
• PVC construction resists corrosion and chemical degradation common in drain waste service
• Smooth interior bore minimizes buildup and supports consistent flow
• Designed for gravity-fed drain, waste, and vent system installations

Compatibility

Designed as an OEM-style replacement and standard fitting for 4-inch PVC DWV piping systems in residential and light commercial plumbing applications.

Installation Notes

Installation should be performed by a licensed plumber in accordance with the International Plumbing Code (IPC) and applicable local codes. Shut off the water supply and ensure the drain line is clear before cutting into an existing system. Clean and dry both the pipe end and hub socket thoroughly before applying PVC solvent cement; allow full cure time before restoring flow. Do not use this fitting on pressurized supply lines.

Technical Specifications

• Pipe Size: 4 inches
• Bend Angle: 22.5 degrees (1/16 bend)
• Connection Type: Hub x Hub (HxH)
• Material: PVC
• Application: DWV (Drain, Waste, Vent)

Standard Information

• Brand: MUELLER STREAMLINE
• Manufacturer Part Number: PDWVBEND1164