Watts LFF115 74 150 B 20 175 PI 20 200 2 Part of the LFF115 74 Series Tactile Paving plus decorative and slot style options plus decorative and slot style options for both form and function Specifications Body Material Ductile Iron Brand Watts Buy American Act Compliant NO Class Rating 125 or 150 Control Type Lever Handle CV Rating 600 GPM Disc Material Ductile Iron EAN 098268606485 Inlet Connection Size 4 IN Inlet Connection Type Wafer Lead Free YES Maximum Operating Temperature Fahrenheit 248 Maximum Working Pressure PSI 200 Minimum Temperature Fahrenheit 33 Operating Torque Dry 644 in lbs Operating Torque Wet 390 in lbs Outlet Connection Size 4 IN Outlet Connection Type Wafer Part Number 0525825 Seat Material EPDM Series BF 04 Silicone Free Yes Stem Shaft Material 416 Stainless Steel Valve Style Wafer Specification Sheet BF 03 M2 Flow requirements below the normal range of the main line valve are handled by a separate configured with inlet and outlet gauge ports