Pressure rating up to 6000psi (413bar) @ 100ºF (38ºC) Temperature rating : -65ºF (-54ºC) to 450ºF (232ºC) Stainless steel, Alloy In-Line or Angle pattern Vee stem, Regulation stem, Soft seat Sizes : 1/4 to 1/2 in. tubing & 1/4 to 3/4 in. piping