CIRCOR International - Aerospace - Highly Engineered System, Subsystem and Component Solutions for the Global Aerospace Industry

Highly Engineered System, Subsystem and Component Solutions for the Global Aerospace & Defense Industries

The CIRCOR Aerospace & Defense group is focused on the design, development, and manufacture of specialty fluidic control, actuation, aircraft landing gear systems, and ground support equipment for demanding aerospace and defense applications. CIRCOR Aerospace & Defense provides a full range of fluid controls and electro-mechanical controls, actuation systems, manifold assemblies, pumps, valves, manifolds, and complete landing gear systems.

The CIRCOR Aerospace & Defense group is known for its ability to provide highly engineered technology, service, and system solutions to a range of aerospace, defense, and associated markets.

Globally focused with strategic facilities on four continents, we offer a range of products, components and integrated systems that are found on most commercial and military aircraft, as well as on unmanned aircraft, military ground vehicles, military ship applications, and spacecraft.

Customers continue to choose us over other options for our:

Tony Najjar

“The best people combined with robust process, appropriate metrics, and individual accountability will deliver extraordinary results.”

Tony Najjar
Group President,
Aerospace & Defense

For more information about
our customer-focused solutions:

CIRCOR Aerospace & Defense

2301 Wardlow Circle
Corona, CA 92880-2881 USA
Tel: +1-951-270-6200


For Quotes, please contact:

Markets Served

Markets Served

CIRCOR Aerospace & Defense serves an ever increasing range of markets on a local, national and global level. Key to our business strategy is to target new markets that can benefit from our innovated products and system solutions. Markets served today include:

  • Power & Process
  • Industrial
  • Aerospace
  • Military
  • Space
  • Marine / Naval
  • Defense

Product Range

CIRCOR Aerospace & Defense offers a range of highly engineered products, including:

  • Actuators
  • Automatic drain valves
  • Brake motors
  • Brake pedal transmitters/sensors
  • Brushless motors
  • Check valves
  • Control valves
  • Cryogenic valves
  • DC motors
  • Desuperheaters
  • Electric motors
  • Electro-mechanical assemblies
  • Filters
  • Float valves
  • Fluid control manifolds
  • Fluidic control assemblies
  • Fractional horsepower dc motors
  • Impact switches
  • Integrated manifolds
  • Landing gear door actuators
  • Landing gear components
  • Main entry door actuators
  • Manifolds
  • Manual drain valves
  • Mercury-free motion switches
  • Mini gearboxes
  • Motor generators
  • Motor-operated valves
  • Nose wheel steering actuators
  • On/Off valves
  • Optical encoder sensors
  • Pneumatic assemblies
  • Pneumatic valves
  • Position sensors
  • Potentiometers
  • Pressure gauges
  • Pressure regulators
  • Pressure switches
  • Priority valves
  • Pump protection valves
  • Regulators
  • Relief valves
  • Safety relief valves
  • Self-sealing couplings
  • Solenoid valves
  • Speed transducers
  • Steam conditioning systems
  • Steam traps
  • Steam water heaters
  • Stop valves
  • Tachometers
  • Vent & breather valves

Integrated Systems

Products and Systems

CIRCOR Aerospace & Defense offers the markets we serve a range of integrated systems, including:

  • Landing gear sub-systems and controls
  • Integrated speed sensing and controls
  • Integrated assemblies for braking systems
  • Pneumatic power modules
  • Pneumatic launch systems
  • Gas supply / Control systems
  • Steam conditioning / Turbine bypass systems