RELIEF VALVE 1-1/4” , 1-1/2” , 2” - PMAX 1 BAR (DOSH & ST APPROVED)

This 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

• Pmax 1 bar
  Inlet - Outlet thread ½” , ¾” , 1” ISO228/1
  Connection DN25 - Sliding Aluminium flange PN10
  Setting range 20 - 600 mbar - Standar spring supplied 200 - 600 mbar
  Screw Plugs 1/8''
  Working Temperature - 20 °C - + 60°C
  Use Not aggressive gases of three families – Natural gas – LPG – Town gas – Air

• Materials:

  Complete Body Die - Cast Aluminium Gd - AlSi12Cu - EN AB 46100
  Diaphragms NBR 60Sh - DvGW EN 549

• Option:

  SPBK1-1RV Black 20 - 120 mbar
  SPG1-1rv Green 200 - 600 mbar

  TYPE	DIMENSIONS	DESCRIPTION	P MAX
  RV032-1B	1 ¼”	Relief valve	1 bar
  RV040-1B	1 ½”	Relief valve	1 bar
  RV050-1B	2''	Relief valve	1 bar
  RVD32-1B	DN32	Relief valve	1 bar
  RVD40-1B	DN40	Relief valve	1 bar
  RVD50-1B	DN50	Relief valve	1 bar

   

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