Watts 0383742 740A Pressure Relief Valve 45 PSI Bronze 1-1/2 inch NPT

Product Description

The Watts 740A Pressure Relief Valve model 0383742 is meticulously designed for regulating the pressure in hot water heating systems. Constructed from durable bronze, this valve provides reliable performance and longevity.

• Robust iron body construction suitable for intense heating applications.
• Equipped with a non-mechanical seat-to-disc alignment to prevent sticking and freezing.
• High discharge capacity with a maximum temperature limit of 250 degrees Fahrenheit.

Product Highlights

This Watts valve, with a 1-1/2 inch NPT inlet and 2 inch outlet, ensures a safe and efficient pressure control at 45 psi. Its angle pattern configuration facilitates easy installation and operation in various heating appliances.

Product Information

Standard Information

• Brand: Watts
• MPN: 0383742
• Model: 740A

Technical Specifications

• Material: Bronze
• Connection Type: NPT
• Application: Hot Water
• Max Pressure: 150 psi WOG
• Weight: 8.33 lbs
• Valve Size: 1-1/2 inch
• Piping Configuration: Angle
• Temperature Rating: 250°F