brunnen-aramturen > Pressure relief valves > Series 612

Series 612

Good to know Data & facts

Connection size

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

Set pressure

0.1 bar to 4 bar

Temperature

-60 °C to 225 °C
Product design

angle-type

Material

Gunmetal

Nominal width

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

Medium
  • Liquids
    neutral
  • Air, gases and vapours
    neutral
Temperature in °C

-60 °C to 225 °C

Pressure in bar

0.1 bar to 4 bar

This angle-type pressure relief valve with double lever and weights offers precise protection against overpressure in the case of low set pressures.

This is a versatile alternative if the system to be protected does not fall under PED and a compact version is not necessary.


The set pressure can be very easily adjusted by the user.


connection types

  • Internal pipe thread
  • pressure tanks and pressure systems
  • steam boilers and steam plants
  • Low-pressure steam systems
  • Low-pressure industrial and large boiler systems

if proportional behaviour is desired and only small blow-off quantities are required (e.g. protection against expansion due to heating), taking into account system-specific regulations and the use of the appropriate valve design and seal.

Eurasian Conformity

Approvals

EAЭC N RU Д-DE.CП28.B.08460/20:

EAЭC N RU Д-DE.CП28.B.08459/20: