Watts LFM116 GRV E 20 200 PI 1 1 4 Part of the LFM116 Series detectable warning mat finder The pressure relief is set The pressure relief is set at 75 psi (5 Specifications Actuation Yes Assembled Dry No Balance Stop Plate No Ball Material Chrome Plated Brass Body Finish Bronze Body Material Bronze Brand Watts Buy American Act Compliant YES Class Rating Does Not Apply To Product Control Type Tee Handle CV Rating Does Not Apply To Product EAN 098268763379 Electrical Rating Does Not Apply To Product Inlet Connection Size 3 4 IN Inlet Connection Size Metric 20 MM Inlet Connection Type Female Threaded Inlet Thread Type NPT Lead Free YES Maximum Temperature Fahrenheit 400 Minimum Temperature Celsius 18 When the valve is installed off the main line on the branch of a tee and position indicator on top ports