Digital Purging Gas Valve for Ex pz Operating Equipment
Certificates
Ex protection type
Description
The digital purging gas valve controlled by the SILAS controller conducts the supplied purging gas into the Ex pz 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 pz control cabinet is compensated by an integrated adjustable leakage air valve.
Technical data (extract)
(Click here for more information)Protection class | IP 65 with fitted connector |
Dimensions | see data sheet |
Pressure | 0 to 4 bar |
Weight | approx. 1.2 kg |
Voltage | AC 230 V/6.5 VA/50 to 60 Hz AC 115 V/5.6 VA/50 to 60 Hz DC 24 V/6.0 W Voltage tolerance: ? 10% |
Connection | Valve connection: G 3/8? Nominal diameter: 6.0 mm Control cabinet borehole: 17 mm |