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RMG 680H MK 1 And MK 2-EVA

The RMG 680H MK 1 and MK 2-EVA gas pressure regulators with spring-loaded measuring unit and double-seat valve for applications involving extremely high flow capacities. They are ideal for deployment at offtake stations in gas distribution centers.

Features and Benefits:

  • Suitable for use on industrial feeds to burners, heater units, boilers, etc.
  • Fully-balanced, internal double-valve assembly
  • Extremely high flow capacities
  • High regulating accuracy
  • External valve adjustment (MK2 EVA model only)
  • Can be fitted with full- or reduced-size valves
  • Suitable for natural, non-aggressive and manufactured gases; nitrogen, carbon dioxide and propane; and other gases upon enquiry
  • CE registration according to PED
  • Max. inlet pressure pu max: up to 2 bar
  • Outlet pressure range Wd: 0.125 to 0.35 bar
  • Pipe sizes: DN 50, DN 80, DN 100, DN 150, DN 200
  • Using an auxiliary control system, the following max. inlet pressure pu max is possible:
    • Series 680 MK 1: For all valve seat sizes pu max up to 7 bar
    • Series 680 MK 2-EVA:
      • DN 50 and DN 80 for valve-seat diameter = pipe size
      • DN 80 reduced valve-seat pu max up to 4.5 bar
      • DN 100 for reduced bore for 4.5 bar
  • Temperature range: 20 to 60 °C

All mechanical components of this device are without potential ignition sources and/ or hot faces. They are not subject to ATEX 95 (94/9/EC). All electronic accessories, on the other hand, meet ATEX requirements.