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