The 2000/5000 Series is considered the workhorse of cryogenic and cold gaseous bellow sealed valves available to the industrial gas markets today. Known for its ruggedness, yet ease of operation, and top entry for easy serviceability. No other valve comes near its class for the extended bellows cycle life that this series of valves provides.
With forty years of proven reliability and performance in liquid hydrogen, helium, argon, nitrogen and oxygen services, and made from 316L stainless steel bar stock construction, these valves are suitable for both standard commercial cryogen and electro-polished UHP versions for micro-electronics applications.