Pressure rating up to 6000psi (413bar) @ 100ºF (38ºC) Temperature rating : -65ºF (-54ºC) to 350ºF (177ºC) Easy replacement ball seats CNG / NGV available (SFBVC Series) Sizes : 1/16 to 3/4 in. & 3 to 16 mm tubing & 1/8 to 1/2 in. piping EC-79 Certified.