Unit of pressure regulator  УФ 90082-010

Appointment

The unit of pressure regulator is designed for precise providing the pressure in the pressurized module of a spacecraft, e.g., in the instrumentation module, during putting a spacecraft in orbit and deorbiting the one.

The data about use

The pressure regulation unit was subjected to the full cycle of surface tests and has been operating successfully in spacecrafts of the "Buran", "Mir", "Progress" type. The main technical designs are covered by patents.

Basic technical specifications

Outlet pressure 1.0-1.16 atmos

Inlet pressure 2-35 MPa

Temperature range from minus 10°C to 50°C

Flow rate 120 kg/hr

Operating medium nitrogen, helium.

Weight  4 kg