AUTOMATIC GAS VALVES - NORMALLY OPEN - VENT VALVES (DOSH & ST APPROVED)

Normally open solenoid valve is an automatic pressure relief valve for gas burners and gas appliances. The normally open gas solenoid valve is a safety device which quickly intercepts gas flow when the pressure it is monitoring reaches a pre-set limit due to any anomaly in the system

• Standard Specification:
  • Pmax 360 mbar - 6 bar
  • Inlet connection - outlet DN25 Thread gas ½” ¾” and 1” - ISO 228 - Sliding Aluminium flange PN10
  • Opening time <1 second
  • Closing time <1 second
  • Max number of operations 20 per minute
  • Incorporated AISI 303 steel mesh filter on request
  • Supply voltage 230V (-15%+10%) 50-60Hz
  • 110V (-15%+10%) 50-60Hz
  • 24Vdc (-15%+10%) 50-60Hz
  • Power 15 VA
  • Coils to class F copper wire class H
  • Use Non – aggressive gases – Family 1 – 2 – 3 and air
  • Test point 3 connections
  • Screw ¼” NPT
  • Working Temperature - 20 °C – 60 °C
  • Approval EN161 / PED
  • Protection degree IP65
• Materials:

  Complete Body Die – Cast Aluminium Gd – AlSi12Cu - EN AB 46100
   

  TYPE	DIMENSIONS	DESCRIPTION	P MAX
  AV015NO	½”	Gas valve fast opening	360 mbar
  AV020NO	3/4''	Gas valve fast opening	360 mbar
  AV025NO	1''	Gas valve fast opening	360 mbar
  AVD25NO	DN25	Gas valve fast opening	360 mbar
  AV025NO-6B	1/2''	Gas valve fast opening	6 Bar
  AV020NO-6B	3/4''	Gas valve fast opening	6 Bar
  AV025NO-6B	1''	Gas valve fast opening	6 Bar
  AVD25NO-6B	DN25	Gas valve fast opening	6 Bar