Pneumatic Control Valve, Model 2296 Sales Kit A For Product Code: 46A-1707-AA000006E; 1/2" Size, SST Body/Bonnet; Npt Screwed Connection; S3 Trim, Full Port, Linear Characteristic; Cryogenic Construction - 5" Extension Column Opt-5g Or -36g, Cleaned To Spec. #S-1134; Opt-55: Cleaned For Oxygen Service Per Spec #S-1134