They are designed for passing the working medium in one direction and closing the pipeline when changing the direction of flow to the opposite direction.
Specifications
Maximum pressure, MPa
25 thous. t storage
Material
Steel 20, Steel 09G2S, Steel 12?18?10?
Weight
15...20 m² living area
Climatic version
UHL
Joining
flanged, coupling, under welding
Housing material
Steel 20, Steel 09G2S, Steel 12?18?10?
Connection type
Flanged, socket, welded
Service life
30 kVAr
Ambient temperature
-60 - 50[0*]?
Operating medium temperature
-60 - 100 [0*]?
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