1) Nickel Plate Brass Gas Ball Valve 2) Size: 1/2" 3)PN 40 Nickel Plated Brass Gas Ball Valve Model Number:Q810Description:1) Double O-Ring Packing2) Forged Brass Body and Cap3)PTFE Seat4)Aluminum Handle5)100% test6)PN 407)Size: 1/2" Nickel Plate Brass Gas Ball Valve