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Aerospace & Defense

Flow characterization and leak testing instrumentation for mission-critical components

Rocket launch mass flow controller
Alicat® Scientific instruments are out of this world, literally. From leak testing to low-orbit thruster regulation, Alicat’s flow and pressure instruments are trusted to characterize and control flow in hundreds of aerospace / defense manufacturing and research processes.

Product guides

Vacuum Applications Brochure
Fusion Flow MXM Gas Blending Systems

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Rocket launch mass flow controller

Leak testing for Space Valves

The next generation of aerospace component manufacturing can be found at Space Valves, a high-performance valve manufacturer specializing in custom fitted and off-the-shelf solutions for spacecraft.

See how Alicat mass flow controllers helped their pressure leak test stands gain:

  • Continuous production from shorter lead times
  • High resolution data on tested hardware
  • Better visibility for customers and production feedback cycles

Applications and use cases

Blending gases for combustion testing

Photo of a rocket engine
Precise control of combustion testing enables engineers to reliably evaluate critical engine and thruster variables. Alicat’s Fusion Flow™ MXM gas blender simplifies repeatable testing by delivering accurate, controlled flow across up to 10 combustible gas channels.

Read about Alicat’s role in testing rocket engines $

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Photo of a rocket engine

Leak testing for valves & thrusters

Independent verification with an Alicat Whisper meter
From integrated test-stand leak detection to independent handheld verification, Alicat Whisper™ meters provide high-resolution data visibility at low pressure drop, ensuring the success of mission-critical components.

Learn about Alicat’s leak testing capabilities $

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Independent verification with an Alicat Whisper meter

Controlling pilot pressure in dome loaded regulators

Done loaded pressure regulators with pilot pressure control

For extreme-pressure applications that exceed the limits of standard transducers and controllers, Alicat PC and PCD Series devices integrate seamlessly with dome-loaded pressure regulators, delivering fast, automatic setpoint control for pilot signals in demanding aerospace test environments.

See how advanced pressure control solutions are helping dome loaded pressure processes $

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Done loaded pressure regulators with pilot pressure control
Research Dual valve pressure controller

Responsive aerodynamic test assemblies

Alicat’s OEM services help end-users bring fully developed, tested, optimized, and leak-checked assemblies to life.

  • Bespoke manifolds and specialized interface plates; comprehensive mechanical designs fit to meet your end-requirements
  • Live support every step from prototyping to manufacturing from our cross functional team of engineers
  • Post-sale resources, repairs, and accessories to help you maintain and refine your product
Research Dual valve pressure controller
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“…You saved us time and left me feeling confident about Alicat products. If every technical interaction could be so smooth, we’d all be living in space already.”

 

— one of our Aerospace OEM customers

Alicat has been featured in over 1000 peer reviewed articles, see some of our involvement in aerospace research here  $

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Your flow rate, pressure, and choice of gas can all affect which Alicat instruments work for your application.

Our Applications Engineers can answer your questions and help you find the best option.

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