Gems mini valves provide reliable operation for general purpose and high flow applications. A series valves are ideal for general applications up to 1,000 psi (69 bar), such as medical, food processing, automotive and industrial applications. B series valves can be used in most general applications, including printing, HVAC, semiconductor equipment and medical equipment. The C series have higher Cv rates in automotive and industrial applications, while the D series can provide high flow options for agricultural, industrial and medical applications.