2 inch Copper DWV 90 Degree Street Elbow Copper x Fitting

2 inch Copper DWV 90° Street Elbow – Long Radius Elbow for Drainage Systems

The 2 inch Copper DWV 90° Street Elbow is a solder-joint drainage fitting designed for use in non-pressurized drain, waste, and vent (DWV) systems. Featuring one male (street) end and one female hub end, this elbow enables directional changes in copper DWV piping without the need for an additional coupling. It is manufactured to meet dimensional and material standards for use in gravity flow drainage applications.

Technical Specifications

• Material: Wrought Copper – Alloy C12200 (phosphorus-deoxidized, high residual phosphorus)
• Nominal Size: 2 inches
• Fitting Type: 90° Street Elbow (long radius)
• Connection: Female (cup) x Male (street) – solder joint
• Standards: ASME B16.29 (for DWV fittings), ASTM B75 (for copper tubing compatibility)
• System Type: Copper DWV (Drain, Waste, and Vent) – non-pressurized use only

Performance Features

• ✅ Code-Compliant – Fabricated in accordance with national model plumbing codes for use in DWV systems
• ✅ Street End Design – Allows direct insertion into another fitting, minimizing space and material usage
• ✅ Long Radius Sweep – Promotes smooth flow and minimizes turbulence in horizontal-to-vertical transitions
• ✅ Corrosion Resistance – Copper alloy resists scaling, chemical attack, and microbial growth

Installation Considerations

Install using standard soldering methods for copper DWV systems. Surfaces must be clean, fluxed, and heated uniformly before applying solder. Not intended for use in pressurized water supply lines. When installed horizontally, ensure proper slope and venting per IPC or UPC code to maintain system performance and prevent trap siphonage.

Typical Applications

Used to route drainage flow around corners, obstacles, or floor joists in residential and commercial buildings. Common in vent offsets, fixture branch connections, and building drain turns. Ideal for use in confined wall cavities where a compact fitting with minimal projection is necessary.

Material Note

Copper DWV fittings are dimensionally compatible with Type DWV copper tubing and are differentiated from pressure-rated copper fittings by their longer centerline radius and thinner wall construction. Not suitable for potable water or pressurized gas applications.

The 2 inch Copper DWV 90° Street Elbow provides a reliable, space-efficient solution for directional changes in non-pressurized copper drainage systems. Manufactured to precise tolerances, it supports compliant, leak-resistant installation in gravity flow piping networks.