1/4″ Male NPT x 1/4″ Male NPT Metering Control Valve, 3500 psig DOT Pressure Rating, Sulfinert Treated

Features & Benefits

• Safely controls and transitions pressures between sample cylinder and GC injector.
• Fine metering capability for controlled flow of pressure to GC injector.
• Large, durable, PTFE seat with steel insert ensures leak-free operation.