Pressure relief valves

Series 601

Nominal diameter of the pipelines

Valve size

DN 15 to DN 50 1/2" to 2"

System pressure

Control pressure

Pressure

0.6 bar to 12 bar

Temperature

-60 °C to 225 °C
Series 612

Nominal diameter of the pipelines

Valve size

DN 15 to DN 50 1/2" to 2"

System pressure

Control pressure

Pressure

0.1 bar to 4 bar

Temperature

-60 °C to 225 °C
Series 628

Nominal diameter of the pipelines

Valve size

DN 10 to DN 50 3/8" to 2"

System pressure

Control pressure

Pressure

0.2 bar to 20 bar

Temperature

-60 °C to 225 °C