Dungs 211224 Valve Proving System VDK 200A S02, 110Vac
Dungs
- SKU:
- 211224
- Condition:
- New
- Availability:
- Obsolete
Dungs 211224 Valve Proving System VDK 200A S02
The DUNGS VDK 200 is a valve proving system for safety shutoff valves. It checks that both safety shutoff valves in a gas train are fully closed before a system startup or after system shutdown when wired and interlocked to a suitable flame safeguard control. The VDK 200 will halt the startup sequence to a burner if it detects an open safety shutoff valve, thus preventing ignition under undesirable conditions.
Dungs 211224 Features:
- 12 mm Rp connections; max vol. 0,7 cu ft (20 liters)
- 110 Vac (+10%/-15%)
- 50 Hz
- Run Contact 4A @ 100 Vac / 50 Hz
- Alarm Contact 1A @ 110 Vac 50 Hz
- IP 40
PART NUMBER CHANGED BY FACTORY -- OLD PN#211-224
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