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Category : Space propulsion
19 result(s)
Product
Bi-Stable Electrical Valve (EVB8)
Bi-Stable Electrical Valve (EVB8)
Product Safran Aero Boosters
Bi-Stable Electrical Valve (EVB8)
Space propulsion

The EVB8 is a solenoid bi-stable valve designed to operate with different fluids, including cryogenic propellants. It ensures the function of bearing chill down valves for the turbo-pump of the Vinci engine and manage the propellant for the stage on the Ariane 6 launcher.

Product
Engine Electro-valve box (BEVM)
Engine Electro-valve box (BEVM)
Product Safran Aero Boosters
Engine Electro-valve box (BEVM)
Space propulsion

The engine EV box is made of 6 normally closed electro-valves providing a gas flow to the user when activated by an electrical command. It is a power-amplified device, composed of a power stage driven by a pilot stage, actuated by a redundant electrical solenoid.

Product
ETID Electrical Hydrogen Chamber Valve (HCV)
ETID Electrical Hydrogen Chamber Valve (HCV)
Product Safran Aero Boosters
ETID Electrical Hydrogen Chamber Valve (HCV)
Space propulsion

The FLPP Hydrogen Chamber Valve (HCV) is an electrical poppet valve designed to work with gaseous hydrogen and driven by a brushless geared electrical motor. It has been successfully tested on the ETID engine demonstrator.

Product
ETID Purge Valve (PV)
ETID Purge Valve (PV)
Product Safran Aero Boosters
ETID Purge Valve (PV)
Space propulsion

The FLPP Purge Valve is a propellant assisted solenoid bi-stable valve designed to operate with different fluids, including cryogenic propellants.

Product
ETID Thrust Control Valve (TCV)
ETID Thrust Control Valve (TCV)
Product Safran Aero Boosters
ETID Thrust Control Valve (TCV)
Space propulsion

The Thrust Control Valve (TCV) is an electrically controlled regulation valve.

Product
Helium Filling Valve (VRE)
Helium Filling Valve (VRE)
Product Safran Aero Boosters
Helium Filling Valve (VRE)
Space propulsion

The Helium Filling Valve (VRE) is part of the liquid He subsystem (SSHeL) of Ariane 5 and Ariane 6 launchers. The main function of the VRE is to open on demand to allow a refill of the Helium tank.

Product
Helium Loading Plate (PGHe)
Helium Loading Plate (PGHe)
Product Safran Aero Boosters
Helium Loading Plate (PGHe)
Space propulsion

The Helium Loading Plate composed of two electro-valves and two filters is positioned between the high-pressure helium vessels and the pressure regulator of the Ariane 6 upper stage.

Product
Plasma propulsion
Plasma propulsion
Product Safran Aircraft Engines
Plasma propulsion
Space propulsion

Safran designs and builds a wide range of plasma thrusters and complete propulsion subsystems covering the entire lifecycle of a satellite, from orbital positioning to deorbiting.

Product
Prometheus Chamber valve
Prometheus Chamber valve
Product Safran Aero Boosters
Prometheus Chamber valve
Space propulsion

This valve operates as propellant chamber valve for the Prometheus engine, on both oxygen and methane sides. This ball valve allows the propellant flow regulation thanks to its motorized geared electrical actuator as well as the propellant tightness in closed position.

Product
Prometheus Engine Electro-valve box (BEV)
Prometheus Engine Electro-valve box (BEV)
Product Safran Aero Boosters
Prometheus Engine Electro-valve box (BEV)
Space propulsion

This box is made of 3 normally closed direct drive electro-valves providing a nitrogen gas flow when activated by an electrical command. The baseplate integrates three identical, two-ways direct drive EVs, consisting in three screwed mono-stable solenoid actuators.