Watts 888137 Relief valve rubber repair kit (1-1/4 inches-2 inches) RK919RV11/4-2

Product Description

Watts 888137 is a rubber repair kit for relief valves that services 1-1/4 in to 2 in sizes. The kit supplies replacement rubber components—RV diaphragm, RV disc, and O-rings—for restoring sealing and relief function in Watts 919 and compatible Ames 400B relief valves, including LF919 lead-free models, and is used with RPZ backflow assemblies such as the 909M1. Components use threaded connections and meet listed certifications.

• Compatibility: fits Watts 919 and LF919 relief valves and Ames 1.25-2" 400B; used with 909M1 RPZ assemblies
• Kit contents: RV diaphragm, RV disc, and O-rings designed for relief valve repair
• Certifications and fit: fits 1-1/4 in to 2 in relief valves; listed as meeting NSF/ANSI 372 and AB 1953 where specified

Product Highlights

Rubber repair kit for 1-1/4 to 2 in relief valves; includes diaphragm, disc, and O-rings; compatible with Watts 919, LF919, and Ames 400B; threaded connection, two ports.

Product Information

Standard Information

• Brand: WATTS
• Manufacturer Part Number: 888137