LF140 Lead Free Automatic Re-seating Temperature and Pressure Relief Valve
Watts Series LF140L Automatic Reseating Temperature and Pressure Relief Valves are used in commercial water heater applications to provide automatic temperature and pressure protection to hot water supply tanks and hot water heaters
They feature a Lead Free* brass body with NPT male inlet and NPT female outlet connections, unique thermostat with special thermo-bonded coating, tamper-resistant bonnet screws, automatic reseating feature, and test lever. Series LF140 has a short thermostat for installation directly in available tank tapings. Series LF140L valves are ASME rated and CSA listed.
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** Territory restrictions apply for most products.
75 psi to 150 psi
Standard Available Pressure Settings:
75 psi, 100 psi, 125 psi, 150 psi
See product datasheet for additional details