Launch Vehicle Propulsion
Injector Valves
Moog’s injector valves are pilot operated, normally closed thruster valves used in support of missile or spacecraft engine bi-propellant applications.
Cryogenic Isolation and Vent Valves
Engine control valves are highly responsive and compatible with cryogenic or storable gas and fluid propellants. Moog's engine control valve solutions include ball, poppet, torque motor and solenoid valve.
Pilot Operated Cold Gas Thrusters
Our high performance cold gas thrusters are used on a wide array of spacecraft systems, launch vehicle roll control systems, and even on astronauts' EVA backpacks during extra-vehicular maneuvers.
Regulators
The 50X1464 regulator is a fully mechanically high to low pressure control device that produces stable downstream pressure with no power requirements.
Flow Control Valves
Moog’s flow control valves are fueldraulic, servo-valve controlled devices that can produce variable propellant flow to a downstream thruster or other device. The flow rate can be commanded to a desired level and maintained via a closed loop feedback circuit and a LVDT integral with the flow control valve.
Systems
Moog has comprehensive in-house system assembly and testing capability supporting missile and launch vehicle applications that include cold gas and chemical propellant systems. Moog supports both manifolded and welded assemblies.