Drain valve used in aircraft
Dual speed fluid control apparatus
Electric device for managing over time the operation of electrov
Electro-thermal fire protection locking clip
Electromechanical regulator with primary and backup modes of...
Electronic control unit for automatic sprinkling system
Elevation responsive automatic vehicle control system
Emergency gas line shut-off system
Emergency valve with test capability
Environmental first stage scuba regulator
Extended area thermal activation device
Fire damper for ceiling diffuser
First stage pressure reducing valve having a tubular plug,...
First stage pressure regulator for a two-stage underwater...
Fluid control system
Fluid control system
Fluid-activatable device for shut-off under excess flow...
Freeze protection device
Fuselage-mounted valve for condensate drainage and cabin-air pre
Gas flow arrestor