Pressure reducer

  • Description
  • Features
  • Technical specifications

The GEMÜ N182 pressure reducer ensures that a constant outlet pressure is maintained in process plants by utilizing the pressure differential. If the pressure increases on the outlet side, the spring force is lower and the spring is raised, closing the valve. The pressure is reduced until the spring force and the outlet pressure are the same. If the pressure falls, the spring force presses against the diaphragm surface via the control aperture, opening the valve.

Depending on requirements, the outlet pressure can be read off a diaphragm-protected pressure gauge and the spring force adjusted using a set screw.

  • The working pressure can be very easily adjusted using a set screw and secured with the integrated lock nut. If required, the setting that has been made can be lead sealed
  • The flow-efficient design of the valve body ensures good flow rate values
  • Control errors are kept to a minimum due to the large control face and the spiral spring
  • The actuator is hermetically separated from the medium
  • Media temperature: -20 to 100 °C
  • Ambient temperature: 0 to 60 °C
  • Operating pressure*: 0 to 10 bar
  • Nominal sizes*: DN 10 to 50
  • Connection types: Flange | Spigot | Union end
  • Connection standards: DIN | EN | ISO
  • Body materials: PP-B, grey | PVC-U, grey | PVDF
  • Conformities: EAC