2″ Replacement Union Nut for True Union Ball Valves | TBX122

2″ Replacement Union Nut for True Union Ball Valves | TBX122

The TBX122 is a 2″ replacement union nut designed for true union ball valves used in PVC plumbing systems. This component threads onto the valve body, securing the end connector and ensuring a stable, leak-tight seal during operation.

Features

• 2″ Union Nut: Threads onto the valve body to hold the end connector in place

• Durable PVC Construction: Built to withstand pressure and wear from frequent valve servicing

• Compatible Fit: Designed to match standard 2″ true union ball valves with socket or threaded connections

• Service-Friendly: Ideal for replacing cracked, damaged, or worn-out nuts without replacing the entire valve

Common Applications

• Pool, spa, and water feature plumbing

• Industrial and residential fluid systems

• Chemical feed lines and water treatment setups

Compatibility

• Fits 2″ true union ball valves (check manufacturer specs for exact fit)

• Works with EPDM- or FKM-sealed models using standard PVC union connections

The TBX122 makes maintenance and part replacement simple, helping restore performance without needing to disassemble or remove the full valve assembly.