Pressure 600 psi CWP, Max.. Range -20 Degrees to 450 Degrees F, Ball Material Lead Free Chrome Plated Brass, Seat Material RPTFE, Stem Type Blowout Proof, Handle Type Lever, Handle Material Zinc Plated Steel with Vinyl Grip, Stem Material C27450LF Brass, Body Seal Material PTFE Steam Pressure 150 psi WSP, Temp.