227807 – Dungs MB-ZRDLE 407 B01 S20 Double Gas Valve, 2-Stage, with GW 50 A5, 230 VAC, Max Pressure 360 mbar, ¾" RP, Common V1/V2 Pipe Size:DN/RP ¾ 221593) is a differential air

221593) is a differential air pressure switch for precise monitoring in combustion and industrial systems

It detects overpressure or vacuum conditions to ensure safe and efficient system performance

It ensures consistent outlet pressure and protects appliances from fluctuations

The DUNGS DMV-D 512/11 (Part No

227807 – Dungs MB-ZRDLE 407 B01 S20 Double Gas Valve, 2-Stage, with GW 50 A5, 230 VAC, Max Pressure 360 mbar, ¾" RP, Common V1/V2 Pipe Size:DN/RP ¾ 221593) is a differential airThe DUNGS MB ZRDLE 407 B01 S20 (Part No. 227807) is a compact 2 stage gas valve assembly with integrated V1 V2 valves and a GW 50 A5 pressure switch. Rated at 230 VAC and 360 mbar, it offers reliable shut off, precise control, and space saving installation for industrial and commercial systems. Download Datasheet >>