Single-stage air solenoid valves

LV-D/4
LV-D/5

Technical description
The DUNGS air solenoid valve LV-D/4, LV-D/5 is a single-stage automatic shut-off valve for cold-air operation in industrial burners:
- Max. operating pressure up to 200 mbar (20 kPa)
- normally closed
- fast opening
- Main volume adjustable
- DC solenoid, rectifier wiring with radio interference suppression in terminal box with PG screw union
- Mountable closed position signal contact to monitor closed position of valve (.../5)
- Pipe thread as per ISO 7/1
- Flange connection as per DIN EN 1092-1
- Reliable function, rugged and maintenance-free
- On request, design without nonferrous metals

Application
The solenoid valve is used for securing, limiting, shutting off and releasing air supply to industrial burners. LV-D/4 Range of application: for large breaking capacities, e.g. pulsed firing.

The LV-D must not be used for infl ammable gases; only non-infl ammable inert media are allowed!

LV-D/4, LV-D/5 Single-stage solenoid valve, normally when closed, fast opening, fast closing, manual limitation of flowing air volume by adjusting main volume.