Watts LFF115 74 150 B 20 175 LS 20 200 4 Part of the LFF115 74 Series Woven Fabric it offers effective drainage without it offers effective drainage without interrupting the aesthetic continuity of your flooring Specifications Body Material Ductile Iron Brand Watts Buy American Act Compliant NO Class Rating 125 or 150 Control Type Gear Operator CV Rating 600 GPM Disc Material 316 Stainless Steel EAN 098268604191 Inlet Connection Size 4 IN Inlet Connection Type Lug 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 Lug Part Number 0525617 Seat Material EPDM Series BF 03 Silicone Free Yes Stem Shaft Material 316 Stainless Steel Valve Style Lug Specification Sheet BF 03 M2 gauge not included The quick closing action of the valve limits the possibility of damaging high inlet pressure from passing through the valve to downstream piping