Watts LFM115 GRV B 30 300 TC 3 Part of the LFM115 Series ZC100F 6NH 2 Body Material Brass Brand 2 Body Material Brass Brand Watts Corrosion Resistant Coating Yes Disc Material Reinforced EPDM EAN 098268327342 Gauge Option Gauge Tapping Inlet Connection Size 1 2 IN Inlet Connection Type Union Joint Inlet Thread Type NPT Lead Free YES Maximum Operating Temperature Fahrenheit 160 Maximum Working Pressure BAR 20 This 3 4 inch bronze automatic reseating temperature and pressure relief valve with a 3 inch thermostat is installed directly in tank tapings and is used in commercial applications to provide automatic temperature and pressure protection for hot water supply tanks and hot water heaters UPC 098268608786 This Mustang valve style has a globe body pattern with grooved end connections