Red-white Valve 5544AB 1-1/4 Ball Valve 1-1/4 in Threaded Brass

Product Description

The RED-WHITE VALVE 5544AB 1-1/4 is a 2-piece, full port ball valve designed for shutoff and flow control in plumbing, HVAC, and mechanical piping systems. Built with a forged brass body and PTFE softgoods, this valve delivers reliable sealing performance across a wide range of residential and light commercial applications. The full port design minimizes pressure drop through the valve bore, making it well suited for systems where flow efficiency matters. It ships with a lever handle for quarter-turn operation and uses threaded end connections at a 1-1/4 inch nominal pipe size.

This valve is a standard choice for licensed plumbers and HVAC technicians working on hydronic heating systems, domestic water distribution, and general mechanical piping. The threaded end style allows direct installation onto NPT-threaded pipe without additional fittings. The 1-1/4 inch nominal size fits common branch and main line runs in both residential and small commercial mechanical rooms.

Key Features

• 2-piece forged brass body for strength and corrosion resistance
• Full port bore minimizes flow restriction and pressure drop
• PTFE softgoods provide durable, low-friction sealing
• Threaded end connections for straightforward NPT installation
• Lever handle included for fast quarter-turn shutoff
• 1-1/4 inch nominal size suits common branch and mainline applications

Compatibility

Designed as an OEM-style replacement or new-installation ball valve for 1-1/4 inch NPT threaded piping systems in plumbing and hydronic HVAC applications.

Installation Notes

Installation should be performed by a licensed plumber or qualified mechanical contractor in accordance with applicable local plumbing codes and IPC guidelines. Shut off and depressurize the system completely before removing any existing valve or making new connections. Apply thread sealant or PTFE tape to male threads before installation and tighten to hand-tight plus the appropriate number of turns for the fitting material — do not over-torque brass fittings. Verify there are no leaks under system pressure before returning the line to service.

Technical Specifications

• Nominal Size: 1-1/4 inches
• End Style: Threaded (NPT)
• Body Material: Forged Brass
• Softgoods Material: PTFE
• Port Type: Full Port
• Piece Configuration: 2-Piece
• Handle Type: Lever

Standard Information

• Brand: RED-WHITE VALVE
• Manufacturer Part Number: 5544AB 1-1/4