Danfoss solenoid valve without coil EVRST20 DN25 weld 032F5438
Description
These stainless steel valves are used in fluid, intake, hot gas and oil return lines with ammonia or fluorinated refrigerants. The EVRS 3 and EVRST valves are designed such that they can be held open with a pressure loss of 0 bar, EVRS/EVRST 10, 15 and 20 can be manually operated. EVRS and ...
These stainless steel valves are used in fluid, intake, hot gas and oil return lines with ammonia or fluorinated refrigerants. The EVRS 3 and EVRST valves are designed such that they can be held open with a pressure loss of 0 bar, EVRS/EVRST 10, 15 and 20 can be manually operated. EVRS and EVRST are in the parts range, meaning that valve body and coil must be ordered separately.
Features
- Control
EVRS 3: directly controlled
EVRS 10, 15 and 20: servo-controlled
EVRST 10, 15 and 20: positive control servo
Max. operating pressure: 50 bar
Min. opening pressure differential: 0 bar (at 230 V / 50 Hz), EVRS 3 / EVRST 10/15/20
Min. opening pressure differential: 0.05 bar (at 230 V / 50 ...
- Control
EVRS 3: directly controlled
EVRS 10, 15 and 20: servo-controlled
EVRST 10, 15 and 20: positive control servo
Max. operating pressure: 50 bar
Min. opening pressure differential: 0 bar (at 230 V / 50 Hz), EVRS 3 / EVRST 10/15/20
Min. opening pressure differential: 0.05 bar (at 230 V / 50 Hz), EVRS 10/15/20
Temperature of medium: -40 to +105 °C
