Watts F121549 1 1/2 LF174A 150 FS

Product Description

The Watts Regulator Company F121549 valve is designed for automatic reseating. This valve features a nominal size of one and a half inches and is suitable for water media applications. It includes female NPTF end style connections and can handle a pressure rating of one hundred twelve psi. The valve operates effectively at temperatures up to two hundred fifty degrees Fahrenheit.

• Automatic reseating function
• Non-mechanical seat to disc alignment
• Dimensions: nine and one-quarter inches high by four and three-quarters inches long

Product Highlights

This valve protects hot water space heating boiler applications from excessive pressure, ensuring safe operation.

Product Information

Standard Information

• Manufacturer: Watts Regulator Company
• UOM: Each

Technical Specifications

• Body Material: Copper Silicon Alloy
• Nominal Size: 1-1/2 in
• Pressure Rating: 112 psi
• Temperature Rating: 250 deg F
• Series: LF174A
• Trim Material: Non-Metallic
• End Style: Female NPTF
• Media: Water