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TDS valve type ASV2-…

Application and function

The motor actuated TDS valve type H-ASV2 is used for continuous and automatic evacuation of boiler water with high TDS concentration.

Technical basic equipment


  • ASV2-0 as globe valve
  • ASV2-1 with sampling valve
  • ASV2-2 with 12 mm cutting ring connection for sampling pipe 

Acutator MC163

  • Micro controller actuated
  • Automatic self-adjustment during commissioning
  • Wear-resistant odometer system (reverberation sensor)
  • Undetachable stroke storage in the EEPROM
  • External status signal possible for manual timing
  • Error recognition during continuous operation (in case of obstruction through foreign impact)
  • Cap can be put on in 4 positions, 90° locking, no screws required
  • Safety position during actuation of a binary signal (Frost protection)
  • Actuator has protective insulation at 230 Vac


  • Valve housing: cast steel GS-C25N
  • Spindle sealing: graphite
  • Inner parts: needle cone and screwed seat made of hardened CrNi steel

Available (optional) versions

  • Special voltage: 24Vdc or 115Vac
  • Protection IP65