Red-white Valve 5544AB 4 Ball Valve 4 Inch Threaded Brass

Product Description

The RED-WHITE VALVE 5544AB 4 is a 2-piece full port ball valve designed for isolation and flow control in plumbing and mechanical piping systems. Built with a forged brass body, it delivers the structural integrity required for demanding commercial and industrial applications. The full port design minimizes pressure drop across the valve, making it well suited for systems where flow efficiency matters. Thread end connections allow for straightforward installation into threaded pipe assemblies. PTFE softgoods provide reliable sealing performance and resistance to a broad range of media. A handle is included for manual quarter-turn operation. This valve is typically installed by licensed plumbers and pipefitters.

The 5544AB 4 is sized at 4 inches nominal and is appropriate for use in water supply, hydronic heating, cooling, and general-purpose fluid distribution systems. The threaded end style suits retrofit and new construction installs where threaded iron or brass pipe is present. The forged brass construction and PTFE seat material make it a practical choice for both residential and light commercial mechanical rooms where corrosion resistance and long service life are required.

Key Features

• 2-piece forged brass body for strength and durability
• Full port design reduces flow restriction and pressure drop
• PTFE softgoods provide chemical-resistant sealing
• Thread end style for connection to standard threaded pipe
• 4 inch nominal size for high-volume flow applications
• Includes handle for manual quarter-turn shutoff operation

Compatibility

Designed as an OEM-style replacement or direct-install 2-piece ball valve for 4 inch threaded plumbing and mechanical piping systems.

Installation Notes

Installation should be performed by a licensed plumber or pipefitter in accordance with applicable local plumbing codes and IPC guidelines. Shut off and depressurize the system fully before removing or installing any valve. Thread connections should be made with appropriate thread sealant or tape rated for the intended service media. Do not exceed the valve pressure and temperature ratings for the specific application.

Technical Specifications

• Nominal Size: 4 inches
• End Style: Threaded
• Body Material: Forged Brass
• Port Type: Full Port
• Softgoods Material: PTFE
• Configuration: 2-Piece
• Actuator: Handle (manual quarter-turn)

Standard Information

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