Flow Control Components for Microsat Propulsion and Fluid Management
Solenoid valves:
- From small valves suitable for 100 mN and 1 N thrusters to medium valves for 5 N thrusters; larger versions in development
- Based on licensed NASA technology
- TRL 8 & 9
U.S. Patent No 10,197,165 and Patent Pending; manufactured under NASA License Agreements
Fill-drain valves: One of the smallest, spaceflight-proven fill-drain valve for your propulsion system and spacecraft fluid system:
- Spacecraft/flight half: length < 22 mm & mass < 9 g
- Designed for ASCENT; can be used/modified for other propellants
- Two-fault tolerant
- TRL 9
U.S. Patent No 10,197,165 and Patent Pending; manufactured under NASA License Agreements
Flow control devices
- Back Pressure Regulating Device
- Sample use: steady pump outlet/thruster inlet pressure
- User-settable pressure range; wide range of flow rate
- Available in manifold mount or with tube stub interfaces
Catalog Listing
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Fill/Drain Valve
Two-Fault Tolerant, Ultra-Light, Space ProvenESEOD = 0.015 inches
Permissible FluidsASCENT, GHe, GN2, DI H20, IPA
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Flow Control Device, Manifold Mount
Back Pressure Regulating DeviceCustomizable Flow and Pressure Setpoint
Permissible FluidsASCENT, GHe, GN2, DI H20, Oils, Fuels,
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Flow Control Device, Tube-stub Interface
Back Pressure Regulating DeviceCustomizable Flow and Pressure Setpoint
Permissible FluidsHydrazine, MMH, NTO, ASCENT, GHe, GN2, DI H20, Oils, Fuels, Numerous Chemicals
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Medium Solenoid Valve
Sized for 5N Thuster Flow Rates, Normally ClosedESEOD = 0.031 inches
Permissible FluidsASCENT, GHe, GN2, DI H20
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Small Solenoid Valve
(S-SV-S-12)Sized for 5N Thuster Flow Rates, Normally ClosedESEOD = 0.009 inches
Permissible FluidsASCENT, GHe, GN2, DI H20
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