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Pressure Regulating Station 684NGA (O2/other technical gases)

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Pressure regulating station for the central gas supply up to 75 m³/h, automatic changeover

  • compact design (e.g. suitable for cylinder cabinets)
  • minimises the risk of accidents and increases the work space
  • ensures continuous gas supply and control of a pipeline
  • completely mounted and tested
  • option: switch- and control unit WITT-SWITCH
  • Information
  • Downloads

WITT Pressure regulating station with automatic changeover for central gas supplies. Every pressure regulating station 100% tested.

Benefits:

  • pressure regulating station completely mounted and tested
  • quick and easy wall mounting
  • compact design (e.g. suitable for cylinder cabinets)
  • pressure regulator according to DIN EN ISO 7291
  • reduces the risk of accidents and creates more working space
  • automatic changeover using solenoid valves in the outlet, controlled by WITT-SWITCH (optional)

Operation / Usage:

  • The pressure regulating station automatically ensures continuous gas supply and control of a pipeline, which is connected with pipeline outlets and reduces the risk of accidents.
  • A supply by single cylinders is not available.

Assembly:

  • 2x1 pressure regulating station 684NGA automatically changeable

consisting of:
2x high pressure ball valves (DN6)
2x pressure regulators and gauge with contacts
2x solenoid valves 230 V/50Hz (Ex-Version for additional charge)
2x non-return valves
1x ball valve in the outlet DN8; G 3/8 F
2x flushing valves

  • completely mounted and tested on stainless steel plate
  • for connection with WITT control unit (WITT-SWITCH)

Options:

  • flexible hose standards for connection of pressure regulating station with gas supply (cylinder, gas cylinder, manifolds, bundles, ...), adapter suitable for bundle connections
  • safety device 85-10 according to EN 730 against reverse gas flow and flashbacksscrew connection for pipe (soldering end, WITTFIX, welding end)
  • manifold for connection of cylinder bundles with pressure regulating station
  • switch- and control unit WITT-SWITCH
  • information board with concise instructions
  • instruction plate according to the gas

Approvals
Company certified to ISO 9001

Please identify the individual gas at the time of enquiring!

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WITT Zentrale

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