Watts F556008 LF40L Series, 1" x 1" NPTF Connection, 112 PSI Max, T&P, Pressure Relief Valve

This lead free automatic reseating temperature and pressure relief valve has a 1 inch NPTF male inlet, 1 inch NPTF female outlet, 4 inch coated extension thermostat, pressure relief setpoint of 150 psi, and temperature relief setpoint of 210 degrees F. The valve can be installed in hot water outlet within the allowable distance from the top of the tank for commercial applications to provide protection for hot water supply tanks and hot water heaters. It features a lead free copper silicon alloy 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
Lead free copper silicon alloy body
Tamper resistant bonnet screws
4 Inch coated thermostat length
Non-mechanical seat to disc alignment
Set pressure 150 psi

Specifications:

Manufacturer: Watts
Manufacturer Part Number: F556008
Product Type: Relief Valve
Body Material: Lead Free Copper Silicon Alloy
Inlet Connection Size: 1"
Inlet Connection Type: Male Threaded
Inlet Thread Type: NPTF
Lead Free: YES
Maximum Temperature: 210 Fahrenheit
Maximum Working Pressure: 112 PSI
Outlet Connection Size: 1"
Outlet Connection Type: Female Threaded
Outlet Thread Type: NPTF
Pressure Relief Setting: 150 PSI
Protection Type: Temperature And Pressure
Series: LF40L
Temperature Relief: 210 Fahrenheit
Thermostat Material: Nylon Coated Copper
Thermostat Probe Length: 4"
Dimensions: 3.15" x 11.4" x 2.5"
Weight: 1.97 lb