Most large, geosynchronous earth orbiting satellites, such as Telstar, utilize bipropellant propulsion systems for orbit insertion and station keeping. The preferred method of controlling pressure in such systems is a series redundant, helium pressure regulator. Carleton has designed and produced regulators specifically for this market. Our regulators provide tight, single-failure tolerant performance in a lightweight package. Carleton's heritage with this kind of regulator dates back to the Orbiting Solar Observatory in the 1970s.

Telstar Regulator
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