Danfoss EV220B 20 servo-operated 2/2-way solenoid valve, G 3/4 port (DN20), normally closed, brass body, EPDM seal, Kv 8 m³/h, for water, brine and neutral media. Coil ordered separately. Provides on-off electrical control of fluid flow in refrigeration, hydraulic or pneumatic lines.
| Type | EV220B 20 solenoid valve |
| Port | G 3/4 (DN20, ISO 228-1) |
| Config | NC, 2/2-way, servo-operated (diaphragm) |
| Body | Brass |
| Seal | EPDM |
| Kv | 8 m³/h |
| Pressure | 0.3-16 bar differential |
| Media temp | -30 to +120 °C |
| Media | Water, brine, neutral media |
| Coil | ordered separately |
| Code number | 032U7120 |
| Product group | Solenoid valves |
| Type designation | EV220B 20 |
| Function | NC |
| Connection Internal/External | Internal |
| Connection material | Brass |
| Connection size | 3/4 |
| Connection standard | ISO 228-1 |
| Connection type | G |
| Orifice size | 20.00 mm |
| Orifice size fraction | 3/4 in |
| Cv value | 9.250 gal/min |
| Max media viscosity | 50 cSt |
| Max. test pressure | 24.0 bar |
| Max. working pressure | 16.0 bar |
| Ambient temperature max. | 80 °C |
| Fluid Group | 1 |
| Approval | DNVGL-CG-0339; GL |
| REACH candidate-list substances | Lead (CAS no. 7439-92-1) |
| Net weight | 0.87 kg |
| EAN | 5702423009510 |
| Actuator | B |
| Actuator size | 13.5 mm, 0.53 in |
| Actuator system | 13.5 mm |
| Application | Open |
| Differential pressure | 0.300 bar to 16.000 bar |
| EEE category | 5 small equipment (any external dimension < 50 cm) |
| Est. time to open, water | 40 ms |
| Flow direction | Single-flow |
| Flow direction indicator | Embossed 1-way arrow |
| Material | Brass, EPDM |
| Pressure rating | 0.3-16 bar |
| Temperature range | -30 to +120 °C |
| Standard size | DN20 |
| Thread standard | ISO 228-1 (G) |
| MOQ | 1 |
Valve body only — coil and connector ordered separately. Verify port size, voltage, differential pressure and media compatibility before ordering.