Series LFFBV 2-Piece, Full Port, Lead Free Bronze Ball Valves comply with MSS-SP-110 and feature a blowout proof stem and virgin PTFE seats. The LFFBV full port design ensures maximum flow capacity and minimal pressure drop. The LFFBV features Lead Free construction to comply with Lead Free installation requirements. Model LFFBV has threaded NPT end connections. Pressure Rating: 600 psi (41 bar) WOG (non-shock) AT 100 deg F (38 deg C) and 125 psi (8.6 bar) WSP. WATTS® Ball Valve, 2-Piece, Series: LFFBV, 1/2 in Nominal, MNPT End Style, 600 psi WOG, 125 psi WSP Pressure, 0 to 350 deg F, Full Port, Media: Gas/Liquids, 1/2 in Orifice, Handle Actuator, Bronze Ball, 2-3/16 in Inlet to Outlet Length, 1-3/4 in Top to Inlet Center, Silicon Bronze Body, Brass Stem/Virgin PTFE Seat Trim, Virgin PTFE Thrust Washer/Stem Packing Softgoods, Import