Description
The Watts F382328 740-3/4-50 is a high-capacity temperature and pressure (T&P) relief valve engineered to protect boilers, water heaters, and hydronic heating systems from dangerous overpressure and overtemperature conditions. With a rated relief capacity of 1,352,000 BTU/hr and a 50 PSI pressure setting, this valve is built to handle demanding commercial and industrial hydronic applications where system safety is paramount.
Key Features
- High relief capacity: 1,352,000 BTU/hr for commercial and industrial system protection
- Pressure setting: 50 PSI for precise overpressure relief
- Connection size: 3/4″ inlet for straightforward installation into standard hydronic piping
- Watts 740 series design — a trusted T&P relief valve platform for boiler and water heater safety
- Automatic pressure and temperature relief to prevent catastrophic system failure
- Durable construction for long service life in high-demand heating environments
Application
The Watts 740-3/4-50 is ideal for use on commercial boilers, large water heaters, and hydronic heating systems requiring reliable overpressure and overtemperature protection. The 3/4″ connection size allows for easy integration into existing piping systems, while the 50 PSI set pressure suits a wide range of standard hydronic system operating conditions.
Product Specifications
- SKU: F382328
- Model: 740-3/4-50
- Brand: Watts
- Relief Capacity: 1,352,000 BTU/hr
- Pressure Setting: 50 PSI
- Inlet Connection Size: 3/4″
- Valve Type: Temperature & Pressure Relief Valve









