Viega 20868 Propress Tee Smart Connect Copper 4x4x2

Product Description

The VIEGA 20868 is a copper ProPress tee fitting with Smart Connect technology, designed for use in press-fit piping systems without open flame or soldering. Smart Connect technology allows installers to visually detect any unpressed connections after pressure testing, reducing the risk of undetected leaks in completed systems. This tee features a 4 inches by 4 inches run with a 2 inches branch outlet in a CxCxF NPT configuration, making it suitable for branch connections in larger-diameter copper distribution systems. Licensed plumbers and mechanical contractors install this fitting in commercial and high-volume residential applications.

This fitting is used in potable water distribution, hydronic heating, and mechanical room piping where larger copper mains require a reduced branch takeoff. The CxCxF NPT configuration allows the branch connection to thread directly onto a female NPT fitting, useful for transitioning between press and threaded systems. The 4 inches main run size places this fitting in commercial mechanical and institutional plumbing applications rather than typical residential service.

Key Features

• Smart Connect technology enables visual identification of unpressed connections during pressure testing
• Press-fit connection eliminates open flame, solder, and flux for faster, safer installation
• CxCxF NPT configuration supports direct transition from press copper to female threaded outlets
• 4 inches x 4 inches x 2 inches sizing suited for commercial main and branch distribution
• Copper construction compatible with potable water and hydronic systems

Compatibility

Designed for use with Viega ProPress copper press-fit systems in 4 inches and 2 inches copper pipe applications. Specific model or system compatibility beyond the ProPress press-fit platform was not provided in the product data.

Installation Notes

Installation must be performed by a licensed plumber using a Viega-approved pressing tool and jaw set rated for the applicable pipe diameter. Shut off and depressurize the system before cutting into existing pipe. After pressing all connections, pressure test the system and inspect each joint for the Smart Connect indicator to confirm full engagement. Follow applicable local plumbing codes and ASTM standards for copper press fittings.

Technical Specifications

• Material: Copper
• Connection Type: CxCxF NPT (Press x Press x Female NPT)
• Run Size: 4 inches x 4 inches
• Branch Size: 2 inches
• Technology: Smart Connect
• UPC: 691514208688

Standard Information

• Brand: VIEGA
• Manufacturer Part Number: 20868