Pneumatic Control Valve, Sales Kit A For Product Code: 46C-4507-XAX55117E; Model 2296, 1" Size, SST Body/Bonnet; S3 Trim, Full Port, '= % Characteristic; Special Construction, Per SPQ Number 55117 Cryogenic Construction - Special 18" Extension Column Opt -5L or -36L, Cleaned to Spec #S-1134