Digital Purge Gas Valve

for zone 1 and zone 2
  • integrated manual leakage compensation valve


The digital purge gas valve controlled by the APEX or SILAS control unit directs the supplied purging gas into the Ex p control cabinet.

During the purge phase, the purge gas valve opens and thus ensures a purging pressure in the encapsulated control cabinet.

After the purge phase, the purge gas valve closes.
Any leakage losses occurring in the Ex p control cabinet are compensated for by an integrated adjustable leakage air needle valve.

Technical Data

Protection class IP 65
Dimensions see data sheet
Max. Ex px control cabinet capacity: 2,000 litres
Pressure 0 to 16 bar
Weight approx. 1.2 kg
Voltage AC 230 V/9 W/50 to 60 Hz
AC 115 V/9 W/50 to 60 Hz
DC 24 V/9 W
Voltage tolerance: ± 10%
Connection Valve connection: G 3/8“
Nominal diameter: 13 mm

Manuals/Operating Instructions/Guides

Manuals/Operating Instructions/Guides

Data Sheets

Data Sheet – Digital purge gas valve, zone 1