Digital Purging Gas Valve for Ex px Operating Equipment
Ex protection type
II 2G Ex m II T4
IECEx:
Ex m II T4
Ambient temperature
Description
The digital purging gas valve, which is activated by the APEX controller, conducts the supplied purging gas into the Ex px control cabinet.During the purging phase the purging gas valve opens and consequently provides purging pressure in the encapsulated control cabinet.
After the purging phase the purging gas valve closes. The leakage from the Ex px control cabinet is compensated by an integrated adjustable leakage air valve.
Technical data (extract)
(Click here for more information)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 |
Connection | Valve connection: G 3/8? Nominal diameter: 13 mm |