Watts 0121514 1-1/4 inch LF174A Lead Free Relief Valve, 75 lb Replacement 0121514

Product Description

The Watts 0121514 model is a 1-1/4 inch LF174A Lead Free Relief Valve designed to handle pressure up to 75 pounds per square inch. It is specifically crafted for use in hot water heating and domestic supply boiler applications, providing emergency safety relief against excessive pressure. This valve features a robust bronze body, NPT threaded female connections, and a resilient stainless steel spring to assure reliability in various heating setups.

• Non-metallic disc-to-metal seating for durable performance.
• Resists corrosivating water conditions, sticking, and freezing.
• Includes test lever for easy functionality checks.

Product Highlights

Designed to prevent water and sediment from being trapped, thereby extending its operational life and efficiency. Its operation ensures compliance with safety standards, crucial for both residential and commercial heating systems.

Product Information

Standard Information

• Pressure Range: 30 to 150 psi in increments of 5 psi.
• BTU Ratings: From 650,000 to 14,370,000 BTU/hr.

Technical Specifications

• Thread Type: Female
• Connection Type: Threaded
• Material: Bronze
• Standard Pressure Setting: 30psi (206.9 kPa)
• Temperature Range: Up to 250 degrees Fahrenheit