Watts ICV 125 2 2 T 8 Part of the ICV 125 2 2 T Series Window Well Cover Specifications Body Material Iron Brand Specifications Body Material Iron Brand Watts Buy American Act Compliant NO Class Rating 125 or 150 Control Type Lever Handle CV Rating 600 GPM Disc Material Aluminum Bronze EAN 098268595932 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 0525381 Seat Material EPDM Series DBF 04 Silicone Free Yes Stem Shaft Material Stainless Steel Valve Style Wafer Specification Sheet DBF UPC 098268452211 is used in commercial and industrial HVAC applications to prevent water hammer and reverse fluid flow in water lines It features a cast iron body with aluminum bronze disc plate