1-1/2 inch PVC DWV 22-1/2 Degree Street Elbow Fitting x Plastic

1-1/2 inch PVC DWV 22-1/2° Street Elbow – Precision for Directional Flow

The 1-1/2 inch PVC DWV 22-1/2° Street Elbow is engineered for non-pressurized drainage, waste, and vent (DWV) systems, providing a smooth directional change of flow where a gentle offset is required. The street configuration allows one end to connect directly into another hub, reducing the need for additional fittings and saving space in compact installations.

Key Features for Professional Applications

• ✅ Schedule 40 PVC Construction – Manufactured from rigid polyvinyl chloride for consistent dimensional integrity and corrosion resistance in DWV systems.
• ✅ Street End Design – One spigot end fits directly into a socket, minimizing joint count and material use.
• ✅ Engineered Tolerances – Machined to industry-standard specifications for solvent-weld DWV systems, supporting secure, leak-free bonds with approved cement and primer.
• ✅ Code-Compliant – Meets ASTM D2665 and D3311 requirements for gravity-flow PVC DWV applications.
• ✅ Temperature and Chemical Resilience – Designed for service in typical residential and commercial drain lines without risk of degradation from common waste fluids or low-heat exhaust.

Technical Specifications

• Nominal Size: 1-1/2 inch
• Angle: 22-1/2 degrees
• Connection Type: Spigot x Hub (street configuration)
• Material: PVC, Schedule 40
• Standards: ASTM D2665, D3311, and CSA B181.2 (where applicable)

Application and Use

Designed for use in residential and commercial DWV systems, this fitting enables directional flow transitions where a 22-1/2° offset is needed—such as navigating framing obstructions or correcting pipe runs. Its street end eliminates the need for an extra coupling, streamlining installation in confined locations such as wall cavities or floor joist systems.

Installation Guidance

For optimal performance, solvent weld using ASTM F656 primer and ASTM D2564 cement. Surfaces must be clean and dry before application. Insert spigot end fully into mating hub and hold in place per cement manufacturer’s cure time. Allow for proper slope in DWV lines per code, and verify with local plumbing authority where necessary.

Note for Professionals

Using a 22-1/2° street elbow offers flexibility in system layout, especially in complex drainage assemblies where full 45° or 90° bends are not feasible. These fittings are particularly useful in vent offsets and transitional runs through building infrastructure.

Specify the 1-1/2 inch PVC DWV 22-1/2° Street Elbow for precision-grade installations that demand reliable, code-compliant directional changes with a reduced footprint and consistent performance across a range of DWV configurations.