Safety valve УФ 55080-025
General information
Safety valve is used to protect pressurized instrumentation module structure from destruction by emergency excess of pressure differential on module body beyond permissible limits through automatic connection of its core space with ambient medium until pressure differential is stabilized in prescribed limits. Safety valve is performed as proportional one. It can be operated under mechanical overloads (impacts and vibration, ambient vacuum) exposure. Safety valve ensures high reliability rates.
Basic technical specifications
1
| Working medium
| nitrogen, helium
| 2
| Inlet working medium pressure, MPa
| – 0.016 MPa object side
– 0.0053 MPa ambient medium side
| 3
| Outlet pressure, MPa
| – 0.0286 MPa object side
– 0.0266 MPa ambient medium side
| 4
| Temperature of working medium and ambient structure, °С
| -5 to + 50
| 5
| Flow rate, kg/h
| 120
| 6
| Weight, kg
| 2
|
| 
