Description
Watts 0887171 — Repair Kit for 1/2″ 288A Pressure Reducing Valve
Keep your Watts 288A series pressure reducing valve operating at peak efficiency with the Watts 0887171 Repair Kit. Engineered specifically for the 1/2″ 288A valve, this genuine Watts replacement kit provides all the essential internal components needed to restore proper valve function, extend service life, and avoid costly full-valve replacement.
Product Overview
The Watts 288A is a widely used pressure reducing valve found in hydronic heating systems, plumbing, and HVAC applications. Over time, internal components such as seals, O-rings, and diaphragms can wear or degrade, leading to pressure irregularities or leaks. The 0887171 Repair Kit delivers a cost-effective solution by supplying the correct OEM-matched replacement parts for the 1/2″ valve size.
Key Features
- Genuine Watts replacement repair kit for the 288A series pressure reducing valve
- Designed specifically for 1/2″ valve configuration
- Restores proper pressure regulation and sealing performance
- Includes internal service components to rebuild the valve in the field
- Cost-effective alternative to full valve replacement
- Ensures compatibility and reliability with OEM-matched parts
Compatible Application
- Watts 288A 1/2″ Pressure Reducing Valve
- Suitable for hydronic heating, plumbing, and HVAC pressure regulation systems
Why Choose Genuine Watts Repair Kits?
Using genuine Watts repair components ensures a precise fit and maintains the performance standards of your original valve. Field-serviceable repair kits minimize system downtime and reduce overall maintenance costs — a smart choice for contractors and facility maintenance professionals alike.







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