Description
The Watts F278030 is a heavy-duty 174A series steam boiler relief valve engineered to deliver dependable overpressure protection in commercial and industrial hydronic and steam heating systems. With a 2-inch connection size, a 30 PSI set pressure, and a rated capacity of 3,815,000 BTU, this valve is built to handle the demands of high-output steam boiler installations.
Watts relief valves are trusted throughout the HVAC and plumbing industries for their precision engineering and consistent performance. The 174A series is designed to open automatically when system pressure exceeds the rated set point, safely venting excess pressure and protecting boiler equipment, piping, and connected components from damage.
Key Features
- Model: 174A Series
- Connection Size: 2 inches
- Set Pressure: 30 PSI
- BTU Capacity: 3,815,000 BTU
- Application: Steam boiler overpressure protection
- Designed for commercial and industrial steam heating systems
- Automatic pressure relief to protect system integrity
- Durable construction for long-term reliability
Application
The Watts F278030 is ideal for use on steam boilers in commercial buildings, industrial facilities, and large-scale hydronic heating systems where reliable pressure relief is critical to safe operation. Always verify local code requirements and consult manufacturer documentation for proper installation guidelines.
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