3/4" 140S-3 Relief Valve w/ Flood Sensor Connectivity (150 psi)

Note: This item does not comply with the 2014 Lead Free Act. It may not be used in potable water applications as of January 4, 2014. For potable water applications F121449 is recommended.

This automatic reseating temperature and pressure relief valve has a 3/4 inch NPTF female inlet, 3/4 inch NPTF female outlet, 3 inch coated thermostat, pressure relief setpoint of 150 psi, and temperature relief setpoint of 210 degrees F. The valve can be installed directly in tank tappings for commercial applications to provide protection for hot water supply tanks and hot water heaters. It features a bronze body, tamper resistant bonnet screws, and test lever. Includes a nonrestrictive discharge drain line flood sensor with SentryPlus Alert® technology to detect excessive water discharges from the relief valve. Sensor activation requires purchase of an activation kit which can be connected to existing building management systems or the Watts Cellular Gateway.

Features:

• 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
• Bronze body
• Tamper resistant bonnet screws
• 3 Inch coated thermostat length
• Non-mechanical seat to disc alignment
• Set pressure: 150 psi

Specifications:

• Body Material: Bronze
• Inlet Connection Size: 3/4"
• Inlet Connection Type: Male Threaded
• Inlet Thread Type: NPTF
• Maximum Temperature-Fahrenheit: 210
• Maximum Working Pressure-PSI: 112
• Outlet Connection Size: 3/4"
• Outlet Connection Type: Female Threaded
• Outlet Thread Type: NPTF
• Pressure Relief Setting-PSI: 150
• Protection Type: Temperature And Pressure
• Series: 140
• Temperature Relief-Fahrenheit: 210
• Thermostat Material: Stainless Steel
• Thermostat Probe Length: 3"