These valves meet the essential safety requirements established by Directive 97/23 / EC of the European Parliament.
 Connections: female-female.
 Maximum opening pressure: 20%.
 Closing pressure: 20%. PN 10.
 Temperature range: 5 ÷ 110 ° C.
 Available settings: 2.5 - 3 - 3.5 - 4 - 5 - 6 - 7 - 8 bar
 Occupation
 Typically, safety valves are used to control the pressure in heating systems, hot water accumulators, hydrosanitary installations and water installations.
 When the calibrated value is reached, the valve discharges the fluid to the environment to prevent the installation from reaching dangerous limits on the installed devices.