Hydraulic control system (HCS) is used for controlling the gate valve with hydraulic drive. In automatic mode monitors the pressure in the pipeline and in case of emergency increase or decrease in pressure automatically closes the gate valve with hydraulic drive, automatically closes the gate valve in case of fire, remotely closes the gate valve on command from a remote control panel, closes the gate valve on command from the remote control panel located on the GCS. Main advantages: does not require power supply, the presence of a hydraulic accumulator allows the system to work reliably at high temperature differences, block-modular design provides a minimum number of connections with hydraulic pipes, the use of vandal-proof casing ensures the safety of the product the possibility of installation directly on the pipeline, provides autonomous heating, which increases the reliability of the system.
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