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EVRS / EVRST-product-category

EVRS / EVRST

EVRS and EVRST are valves made of stainless steel.

  • EVRS 3 is direct operated.
  • EVRS 10, 15 and 20 are servo operated.
  • EVRST 10,15 and 20 are forced servo operated.
The valves are used in liquid, suction, hot gas and oil return lines with ammonia or fluorinated refrigerants.EVRS 3 and EVRST are designed for keeping open at a pressure drop of 0 bar.EVRS/EVRST 10, 15 and 20 are equipped with spindel for manual opening.EVRS and EVRST are supplied as components, i.e. valve body and coil must be separately ordered.

Features and benefits

  • Stainless steel valve body and connections
  • Max. working pressure 50 barg
  • Applicable to HCFC, HFC, R717 (Ammonia) and R744 (CO2)
  • MOPD up to 38 bar with 20-watt AC coil
  • Wide choice of AC and DC coils
  • Designed for temperatures of media up to 105 °C
  • Manual stem on EVRS and EVRST 10, EVRST 15 and EVRST 20