Series 1965
Good to know Data & facts
Connection size
DN 15 to DN 25 1/2" to 1"Set pressure
-100 mbar to -800 mbarTemperature
-60 °C to 225 °CMaterial
Brass
Nominal width
DN 15 to DN 25
1/2" to 1"
Medium
-
Air, gases and vapours
neutral -
Steam
Temperature in °C
-60 °C to 225 °C
Pressure in bar
-100 mbar to -800 mbar
Vent valve for pipelines, pipeline systems, vessels and heat exchangers, in which the pressure should not fall below atmospheric pressure.
connection types
- Internal pipe thread
- Male thread
- emptying of tanks
Protection against vacuum formation in tanks, pipelines, heat exchangers and vessels in steam systems
