Watts F121494 LF174A Lead Free Relief Valve w/ Flood Sensor Connectivity 75 psi (1 inches)

Product Description

The Watts F121494 lead free pressure relief valve has a 1 inch NPTF female inlet and outlet and a 75 psi pressure relief setpoint. This valve can be used for hot water space heating boiler applications to protect against excessive pressure. It features a lead free copper silicon alloy body and a non-metallic disc-to-metal seating. Includes a nonrestrictive discharge drain line flood sensor with SentryPlus Alert technology.

• Features a flood sensor with SentryPlus Alert technology to detect excessive water discharges from the relief valve
• Requires purchase of activation kit to activate sensor
• Lead free copper silicon alloy body

Product Highlights

The Watts lead free relief valve protects against excessive pressure in hot water space heating boiler applications. It includes a flood sensor to detect water discharges.

Product Information

Standard Information

• Brand: WATTS
• Manufacturer Part Number: F121494

Technical Specifications

• Body Material: Lead Free Copper Silicon Alloy
• Inlet Connection Size: 1"
• Inlet Connection Type: Female Threaded
• Inlet Thread Type: NPTF
• Lead Free: Yes
• Outlet Connection Size: 1"
• Outlet Connection Type: Female Threaded
• Outlet Thread Type: NPTF
• Pressure Relief Setting-PSI: 75
• Series: LF174A
• Size: 1"
• Capacity: 2055000 BTU/hr
• Pressure Set Point: 75 psi
• Material: Bronze
• Application: Heating
• Thread Type: Female
• Temperature Range (F): 250°F Max
• Connection Type: Threaded
• ASME: Yes
• Brand: Watts
• Part Number: F121494
• Valve Size: 1 Inch
• Model Number: 174