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ZRDLE – Dungs

The DUNGS ZRDLE safety solenoid valve ZR is a two-stage automatic shut-off valve as per EN 161 for gas burners and gas appliances

from £716.86

from £716.86


The Dungs ZRDLE solenoid valve is used for securing, limiting, shutting off and releasing gas supply togas burners and gas appliances. The DUNGS safety solenoid valve ZR is suitable for gases of families 1, 2, 3 and other neutral gaseous media.


EC type testing certificate as per:
• EC-Gas Appliances Regulation
Approvals in other important gas consuming countries.


Product Details

  • Max. operating pressure up to 360 mbar (36 kPa)
  • Class A, Group 2 as per EN 161
  • Normally closed
  • Fast closing
  • Slow opening with adjustable fast stroke for start gas volume: ZRLE and ZRDLE
  • Main and partial volumes adjustable: ZRDLE
  • DC solenoid, rectifier wiring with radio interference suppression in terminal box
  • Mountable closed position signal contact to monitor closed position of valve
  • Pipe thread as per ISO 7/1
  • Flange connection as per DIN EN 1092-1
  • Reliable function, rugged and maintenance-free


Onsite Diagnostics

If you require onsite diagnostics or technical assistance with any of our products please contact us

  • This field is for validation purposes and should be left unchanged.


We recommend Duomo Gas Detection products are serviced at least annually to ensure efficacy and extend sensor life. Our qualified team of engineers are available Nationwide.



  • ZRDLE Datasheet

    603.18 KB | pdf


Support & Service

If you require technical assistance or an annual service on this product please contact us and we will be happy to help. Our qualified team of engineers are available Nationwide.

Duomo (UK) Ltd

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