Non Return Valve Repair Kit 1 1/4″ StSt

The Non-Return Valve (NRV) Repair Kit for 1 1/4″ stainless steel assemblies includes all precision internal components required to restore backflow prevention performance in worn or degraded valves used in large-bore chemical supply lines and foam cleaning systems in food and beverage production facilities.

This large-bore NRV format is typically installed in high-flow chemical supply circuits where smaller valves would restrict throughput and compromise overall system efficiency. By providing all necessary replacement seals, springs, and seating components in a single kit, it enables hygiene technicians to complete a full NRV overhaul to original specification quickly and at significantly lower cost than complete valve replacement.