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Switch options: Proof of Closure (POC): Yes
230C2 burner controls are used for the startup and supervision of 1- or 2-stage gas or gas/oil burners in intermittent operation (of small to medium capacity
Mountable closed position signal contact to monitor closed position of valve (
For the supervision of air or gas pressures in gas trains of gas-fired equipment (gas burners)
Diameter 2"
Dungs VPS504 S01 Valve Proving Systems Options:VPS 504 S01 230VAC 50Hz Switch options: Proof of ClosureDungs VPS 504 Valve Proving System Series 01 VPS 504 S01 230VAC, 50Hz: 219876 VPS 504 S01 230VAC, 50Hz Integrated Group Fault Alarm: 227527 Specifications: The VPS 504 is the valve proving system for DUNGS multiple actuators. The valve proving system complies with EN 1643: Equipment operates independent of residual pressure in the range of the permissible operating range. Test volume 4 Setting work not necessary on site Short test period: 10 s, max.