Dungs 216352

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.

Part Number changed by the Manufacturer -- Old Part Number #216-352

• This item is replaced by Model #VDK 200A S06 (#253734)