F388, F389, F392 line mounted Deadman valves | Smartjet
// Welcome to Smart Jet Engineering

F388, F389, F392 line mounted Deadman valves

These Meggitt valves can be used as shutoff valves in any fuel system. The application of either air or fuel pressure to the valve will allow the units to open. Removal of this pressure causes the system pressure to close the valve. This makes them suitable for “deadman” operation

  • Working pressure - 200 psi
  • Reference pressure 50 psi min. air or fuel
  • Closing time - adjustable from 0.8 to 15 sec. (factory set at 2.5 sec.)
  • Opening time - 10 seconds (approximately)
  • Peak surge pressure 275 psi
Download PDF