Toggle Valve, 1/4 In, MNPT x MNPT Connection, Max. Pressure 300 PSI, Standard Port, Material of Construction 316 Stainless Steel, Seats Viton/PTFE, Seals Viton/PTFE, Ball Material 316 Stainless Steel, Stem Material 316 Stainless Steel, Cv Flow Factor 0.2, Nylon/Toggle Handle, Temp. Range -40 To 400 F, Overall Length 1.96 In., Standards SAE, MIL-F-18866, ASME, ASTM, CE