39
DIV
AL 600
Use, maintenance and warning instructions
MEDIUM PRESSURE REGULATOR
|
DESCRIPTION AND OPERATION
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REV. A
EN
4.5.4 - SLAM-SHUT VALVE
The slam-shut valve is a safety device is used to shut off the gas flow if the pressure value at the control point exceeds the
calibration value of the valve itself.
The slam-shut valve incorporated in the regulator consists of:
• a control system;
• the slam-shut device mechanism.
In the event of tripping, the slam-shut valve shuts off the supply to the regulator.
Summary of Contents for Dival 600
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