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the switch is perfect for industrial and commercial applications where dependable pressure monitoring is critical
electrically operated safety shut-off valves in one housing for space-saving
It houses two fast-opening
Durable and versatile
Ideal for large-scale burners and industrial heating applications
221327 – Dungs VPS 504 S04 Valve Proving System, 110 VAC, Max Pressure 500 mbar (50 kPa) the switch is perfect forThe DUNGS VPS 504 S04 (Model VPS504S04) is a valve proving system that ensures gas valves are securely open or closed before burner operation. Operating at 110 VAC with a 500 mbar max pressure, it enhances safety in gas combustion systems by verifying valve status. Ideal for industrial and commercial setups, it meets strict safety standards. Download Datasheet >>