A Body Material: Lead Free Cast Copper Silicon Alloy , Body Pattern: Straight , Body Style: Straight , Disc Material: Viton , Disc Type: Conical , Inlet Connection: Female Threaded , Inlet Thread Type: FPT , Inlet Type: Female Threaded , Max. Working Pressure: 400 PSI , Mfr. Series: LF601 , Min. Temp.: -20 Deg. F , Outlet Connection: Female Threaded , Outlet Type: Female Threaded , Pressure Rating: 27.6 Bar at 38 degree C Bar , Seat Material: Lead Free Brass , Thread Type: FPT