Code Caleffi 311430

Safety relief valve.
Female connections.
Discharge overpressure 20%.
Closing differential 20%.
PN 10.
Temperature range: 5–110°C.
Settings: 2,5 - 3 - 3,5 - 4 - 5 - 6 - 7 - 8 bar.
               2 bar for only 3/4” size.