HIGH EFFICIENCY

Pilot operated pressure relief valves

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• Highest blow-off capacity of all series

• Tightness right up to set pressure

• Operating pressures up to 96% of the set pressure

• Back pressures up to 70% of the set pressure

• Backflow preventer integrated as a standard component 

• Integrated Piping prevents damage and freezing

Supplementary Loading System

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Equipment that enables the following pressure relief valve characteristics:

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• Tightness right up to set pressure

• Operating pressures up to 97% of the set pressure 

• Low loss of medium due to short opening times

• Function test and valve adjustment possible during operation

• Suitable for all media temperature