Description
The Watts F382024 is a 740 Series pressure relief valve engineered for reliable overpressure protection in commercial boiler and hydronic heating systems. With a 3/4″ inlet and 1″ outlet connection, a 40 PSI set pressure, and a rated capacity of 1,139,000 BTU/hr, this valve is built to handle the demands of high-output heating applications.
Key Features
- Model series: Watts 740
- Inlet x outlet connection: 3/4″ x 1″
- Set pressure: 40 PSI (40#)
- Rated BTU capacity: 1,139,000 BTU/hr
- Designed for commercial boiler and hydronic heating system overpressure protection
- Durable construction for long-lasting, dependable performance
- Watts quality engineering ensures consistent, accurate pressure relief
Application
The Watts 740 Series relief valve is ideal for protecting boilers, water heaters, and hydronic heating systems from dangerous overpressure conditions. The 3/4″ x 1″ porting and 40 PSI set point make this valve well-suited for medium-to-large commercial heating installations where high BTU output demands precise safety control.
Product Specifications
- SKU: F382024
- Brand: Watts
- Series: 740
- Inlet Size: 3/4″
- Outlet Size: 1″
- Set Pressure: 40 PSI
- BTU/hr Capacity: 1,139,000







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