Aerospace Latch Valves

Design Features and Benefits
Allows for low weight and very low power requirements
Extensive material (body and seal) options
Magnetically latched solenoids
Dual coil and single coil options available
Position indication available
Numerous sizes and flow rates


Valcor latch valves are solenoid valves that utilize permanent magnetics to maintain the valve in both the open and closed position (with line pressure applied) without electrical power. Our flight heritage latch valves are available in single or dual coils, and are also available with position indication. These valves are suitable for propellants, as well as inert gases for pressurization.


Valcor latch valves have applications in propellant and pressurant isolation in spacecraft and launch vehicle propulsion and aircraft systems.