MEDENUS RSP 254, Operating And Maintenance Instructions Manual

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© 05.2022
12.7 SSV Manual Release
12.7.2 Application / Function
By actuating the ball valve, the safety shut-off valve SSV is triggered and seals the gas flow gas-tight. The SSV manual
release is only available for the SSV control devices of functional class A.
After being released, the safety shut-off valve can only be opened by hand and engaged in the open position. For thid, the
bypass valve must be actuated and held until the SSV engages.
12.7.1 Use
• On SAV control devices
12.7.3 Application example
Breather line
Impulse line
Ball valve
Example: S100 DN150
Bypass valve
Restrictor plate Bypass valve
Ball valve
Restrictor plate
Example: S100 DN040