Flight Qualified Space Controls

Marotta Controls offers products with 60 years of flight-proven heritage. Our pressurization and control valves played a critical role in the earliest days of manned spaceflight, from the fuel control valves on the Saturn rocket to propulsion systems for the Lunar Module ascent and descent engines.

With extensive experience and success in our space system technologies we are able to leverage our heritage and product portfolio and have evolved our qualified controls to meet the increasing requirements of Space applications. Today, our pressurization and propulsion controls provide reliable, cost-effective performance without compromise to commercial and military spacecraft.

Program Experience

  • Atlas
  • CST-100
  • Delta II, IV
  • Dragon
  • Falcon 1, 9, Heavy
  • GOCE
  • H2A/H2B
  • ISS
  • LauncherOne
  • MetOp-SG
  • New Shepard
  • SLS
  • SpaceshipTwo
  • Space Shuttle

CoRe® Flow Controls

CoRe® Flow Controls series of solenoid valves is the optimal solution for complex commercial launch vehicle applications.  CoRe combines proven high-performance and high-reliability with affordability and availability.

  • High volume production capability
  • Reusable
  • Wide-range of applicable systems

Electronic Pressure Regulation

Electronic pressure regulators provide precise control to propellant feed systems and are designed to handle high operating pressures and are qualified for use in dynamic spacecraft and missile environments.

  • Up to 10,000 psi
  • Triple modular redundant
  • Scalable operation

Satellite Propulsion

Our flight qualified engineered propulsion controls are compact, lightweight, use minimal power and are compatible with storable propellants used in electric propulsion and chemical propulsion feed systems.

  • Latching and non-latching isolation valves
  • Thruster valves
  • Proportional control valves

Worldwide Standard in Solenoid Valves

With over 77 years of experience and hundreds of patented valves, we have the widest selection of solenoids as well as the expertise to design and manufacture solutions to meet your requirements.

  • Balanced poppet design
  • Customized solutions
  • Space-flight qualified

Check Valves

Check valves incorporate a poppet with internal flow passages for minimal pressure drop. These rapid response, low pressure-drop designs are ideal for applications that require a compact, lightweight package.

  • Large L/D ratio, minimal chatter
  • Smooth operation
  • Cryogenic fluids

Relief Valves

Advanced pressure relief valves for systems that contain gases and liquids in a variety of pneumatic, hydraulic and cryogenic application

  • Compact & lightweight
  • Pressure balanced poppet
  • Narrow regulation band

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