Gas switching and odorization unit (unit)

Purpose – disconnecting the gas distribution station from the branch gas pipeline and outgoing gas pipelines; – changing the direction of the high pressure gas flow to the bypass line. The bypass line is equipped (along the gas flow) with a manual valve and a wedge valve or a controlled valve and a regulator valve. Gas supply through the bypass line can be carried out both in manual mode and automatically with the help of ACS GDS; – consumer protection against excess gas pressure; – automatic gas odorization The following technological devices are located in the gas switching and odorization unit: – switching unit; – unit automatic odorization; – unit of safety valves; – bypass (bypass) line; – unit for gas reduction for own needs; – unit for the preparation of impulse gas for valves with pneumatic drive based on filter-driers; – necessary instrumentation. located on the inlet and outlet pipelines.