Pneumatic Control Valve Model 2296 Sales Kit B For Product Code: 464-1207-2A0D1000E; 1/2" Size, Brz Body/Bonnet; NPT Threaded Connection; S1 Trim, Reduced Port Opt-12, '= % Characteristic; Cryogenic Construction - 12" Extension Column Opt-5NL, Cleaned For Non-Oxygen Service To Cashco Specification S-1542