Watts F256651 1 in 140S-3 Bronze Automatic Reseating Temperature and Pressure Relief Valve, 125 psi, 210 degree F, 3 in SS Thermostat, Discharge Line Flood Sensor Included

Product Description

The WATTS F256651 is an automatic reseating temperature and pressure relief valve with a 1 inch NPTF female inlet and outlet, and a 3 inch stainless steel thermostat. With a pressure relief setpoint of 125 psi and a temperature relief setpoint of 210 degrees F, it protects hot water tanks. It features a bronze body and tamper resistant bonnet screws.

• 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
• Integrates with the Sensor Control Monitor to deliver maintenance alerts to BAS via RS-485 Modbus or the Nexa platform by W-Fi connectivity

Product Highlights

The WATTS temperature and pressure relief valve provides protection for hot water supply tanks and heaters. It includes a flood sensor to detect excessive water discharges.

Product Information

Standard Information

• Brand: WATTS
• Manufacturer Part Number: F256651

Technical Specifications

• Body Material: Bronze
• Brand: Watts
• EAN: 098268563986
• Inlet Connection Size: 1 IN
• Inlet Connection Type: Female Threaded
• Inlet Thread Type: NPTF
• Lead Free: NO
• Maximum Temperature-Fahrenheit: 210
• Maximum Working Pressure-PSI: 93
• Outlet Connection Size: 1 IN
• Outlet Connection Type: Female Threaded
• Outlet Thread Type: NPTF
• Part Number: F256651
• Pressure Relief Setting-PSI: 125
• Protection Type: Temperature And Pressure
• Series: 140
• Temperature Relief-Fahrenheit: 210
• Thermostat Material: Stainless Steel
• Thermostat Probe Length: 3 IN
• Item Number: F256651