Since 1951, Valcor Engineering has designed and manufactured fluid control valves and related components for some of the most demanding applic...
Valcor's pressure regulators provide stable outlet pressure when supplied with a varying inlet pressure. The regulators are all mechanical and are available as pressure reducers (without integral pressure relief) or pressure regulators (that contain an internal relief capablity) that provide a tighter outlet pressure band. Valcor designs and manufactures bellows sealed regulators for “absolute” pressure control and traditional o-ring (and/or lip seal) style regulators.
Valcor pressure regulators are found in launch vehicle propulsion systems, and missile & spacecraft propulsion systems, for the accurate control of pressurant (GHe, GN2, other inert gases) for the propulsion system. Valcor has also manufactured liquid pressure regulators for the control of fluids used in cooling systems onboard spacecraft.