• Direct / Servo / Forced-servo operated valves
• Designed specifically for use with double safety valve systems
• Designed to give favourable flow characteristics


Description

For Industrial Refrigeration: Danfoss has developed EVRS and EVRST valves for CO2 industrial refrigeration made of stainless steel.

Technical Specifications
  • EVRS 3 is direct operated; EVRS 10, 15 and 20 are servo operated; EVRST 10,15 and 20 are forced servo operated valves
  • Used in liquid, suction, hot gas and oil return lines
  • 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
  • Designed specifically for use with double safety valve systems
  • Designed to give favourable flow characteristics and are easy to dismantle for servicing
  • Equipped with vented cap and nipple/flange connections
  • Stainless steel valve body and connections
  • Maximum working pressure: 50 bar g
  • Temperature of Medium: −40/+105°C for 10 or 12 watt coil. max. 130°C; during defrosting: −40/+80°C for 20 watt coil



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