APOLLO 86A10301 SS Fire Safe Ball Valve, FNPT, 1/2 In. More details: Ball Valve, Body Material 316 Stainless Steel, 3-Piece, Body Style Inline, Connection Type FNPT x FNPT, Pipe Size 1/2 In., Max. Pressure 1500 psi WOG, Max. Steam Pressure 150 psi WSP, Full Port, Temp. Range -50 Degrees to 500 Degrees F, Handle Material 300 Series Stainless Steel, Handle Type Locking Lever, Seal Material RPTFE, Seat Material Multi-Seal, Stem Type Blowout Proof, Stem Material Stainless Steel, Ball Material Stainless Steel, Standards MSS SP-110