High Pressure Mechanical Regulator



The High Pressure Mechanical Regulator is a fully mechanically high to low pressure control device that produces stable downstream pressure with no power requirements. This regulator is ideal for applications which require small envelopes such as missile control application systems and propulsion applications. 

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Parameter Performance
Materials of Construction Mostly Stainless Steel
MEOP / Proof / Burst Pressure 5000 / 7500 / 12500 psia (344 / 517 / 861 bar)
Minimum Inlet Operating Pressure 700 psia (48.3 bar)
Internal Leakage < 1 x 10-3 sccs GHe
External Leakage < 1 x 10-3 sccs GHe 
Regulated Pressure 500 ± 50 psia (34.5 ± 3.45 bar)
Lock Up Pressure 625 psig (43.1 bar) max
Flow Rate

0.0396 lbm/s (17.96 g/s) GN2

0.0153 lbm/s (6.93 g/s) GHe

Thermal  -20 to 120°F  (-29 to 49°C) operational
Life 500 operating cycles
Mass 1.7 lbm (0.77 kg)
Heritage Currently in development