Description
The Watts F276890 is a 1-1/2″ relief valve rated at 100 PSI, engineered to provide reliable overpressure protection in hydronic heating systems, plumbing applications, and other fluid-handling installations. Designed to the exacting quality standards Watts is known for, this valve automatically opens to release excess pressure when system pressure exceeds the set point, safeguarding equipment, piping, and personnel from potentially damaging overpressure events.
Key Features
- 100 PSI pressure relief rating for precise overpressure protection
- 1-1/2″ connection size for straightforward installation into standard piping systems
- Automatic pressure relief operation — opens at set pressure, reseats when pressure normalizes
- Durable construction built to Watts’ industry-leading quality standards
- Suitable for hydronic heating, plumbing, and fluid-handling applications
Specifications
- Brand: Watts
- SKU / Model: F276890
- Valve Type: Relief Valve
- Pressure Rating: 100 PSI
- Connection Size: 1-1/2″
Application
The Watts F276890 relief valve is ideal for use in boiler systems, hydronic heating loops, pressure vessels, and commercial plumbing installations where overpressure protection is required. Its 1-1/2″ port size makes it well-suited for medium to larger-diameter piping configurations where adequate flow capacity is needed during a relief event.
