Watts 374A Pressure Relief Valve, 3/4 in, FIP, Iron Body Boiler Relief Valve

About This Product

The Watts 374A pressure relief valve is designed for use in hot water boiler applications to protect against excessive pressure. Built with an iron body and forged bronze inlet connections, this valve ensures reliable performance and durability in demanding conditions. It is ideal for all types of hot water heating boiler equipment, providing essential safety relief when needed.

Highlights

• Iron body construction for durability
• Forged bronze inlet connections for enhanced reliability
• Non-metallic disc-to-metal seating to prevent sticking and freezing
• Stainless steel spring and test lever for easy operation
• Resists corrosive water conditions
• Standard pressure setting of 30 psi
• Rated for pressure range up to 550,000 Btu/hr
• Designed for emergency safety relief, not as an operating control

(3/4 Boiler Relief Valve – 6895569 – 374A)