Nibco NJB83HXA Ball Valve 1 Inch Solder Full Port

Product Description

The NIBCO NJB83HXA is a two-piece bronze ball valve with full port flow and stainless steel trim. It operates with a quarter-turn, 90-degree action from fully open to fully closed, making it fast to actuate and straightforward to service. The solder-end connections suit standard copper tubing installations in commercial, residential, mechanical, and industrial piping systems. Licensed plumbers and pipefitters are the primary installers. The full port design minimizes pressure drop across the valve, which matters in systems where flow restriction must be kept low.

This valve fits a wide range of water service and general fluid-handling applications at 1 inch pipe size. Its bronze body with stainless steel trim handles the temperature and pressure demands typical of commercial mechanical rooms and residential plumbing systems alike. The solder-end configuration makes it a direct fit into existing copper piping runs during new construction or retrofit work.

Key Features

• Quarter-turn operation for fast open and close actuation
• Full port bore minimizes flow restriction and pressure drop
• Two-piece bronze body for durable, corrosion-resistant construction
• Stainless steel trim for added resistance in demanding service conditions
• Solder-end connections for reliable joining to standard copper tubing
• Backed by the NIBCO 5-year 125 percent limited warranty

Compatibility

Designed as an OEM-style replacement or new-installation valve for 1-inch copper pipe systems in residential, commercial, mechanical, and industrial plumbing applications.

Installation Notes

Installation should be performed by a licensed plumber in accordance with applicable local plumbing codes and IPC guidelines. Shut off system water supply and relieve line pressure completely before soldering the valve into the line. Avoid applying excessive heat directly to the valve body during soldering, as overheating can damage internal seals and seats. Confirm the valve is in the open position during the soldering process to prevent heat buildup on the ball and seat.

Technical Specifications

• Valve Type: Full Port Ball Valve
• Body Material: Bronze
• Trim Material: Stainless Steel
• End Connection: Solder
• Pipe Size: 1 inch
• Operation: Quarter-Turn (90 degrees)
• Configuration: Two-Piece
• UPC: 039923445681

Standard Information

• Brand: NIBCO
• Manufacturer Part Number: NJB83HXA