032U7126 Danfoss – EV220B 25 Servo-Operated Solenoid Valve, G 1, NC, FKM Seal
The Danfoss 032U7126 is an EV220B 25 servo-operated 2/2-way normally closed solenoid valve with a G 1 connection and a brass body. Its specification key is EV220B 25B G 1F NC000. It uses an FKM (Viton) seal, which makes it suitable for oil, compressed air, vacuum and neutral media, and for water up to 60 °C. The EV220B is Danfoss’s general-purpose servo-operated valve range, widely used in hydraulic and lubrication systems, compressors, pneumatic lines, process water and OEM machinery.
032U7126 Main Data
| Characteristic | Value |
|---|---|
| Type | EV220B 25 |
| Specification key | EV220B 25B G 1F NC000 |
| Function | 2/2-way, normally closed (NC) |
| Operation | Servo-operated, diaphragm |
| Connection | G 1 internal thread (ISO 228-1) |
| Orifice | 25 mm (1″) |
| Flow capacity | Kv 11 m³/h (Cv 12.7 gal/min) |
| Differential pressure | 0.3–10 bar |
| Max. working pressure | 10 bar (145 psig) |
| Max. test pressure | 15 bar |
| Medium temperature | 0 to 100 °C |
| Max. ambient temperature | 80 °C |
| Max. viscosity | 50 cSt |
| Body material | Brass |
| Seal material | FKM |
| Flow direction | Single flow, marked with arrow |
| Opening time | approx. 300 ms (water) |
| Net weight | 1.35 kg |
Coil Not Included
Danfoss describes this EV220B 25 as a valve body without coil. The coil is ordered separately, with an armature tube for type B actuators (13.5 mm), and is chosen to suit the supply voltage of the installation.
Media Compatibility
- Oil and lubricants (up to 50 cSt)
- Compressed air and vacuum
- Neutral media
- Water up to 60 °C
Servo-Operated Valve: Minimum Differential Pressure
As a servo-operated (pilot) valve, the EV220B needs a minimum differential pressure of 0.3 bar across the valve to open and close fully. For applications with no or very low differential pressure, Danfoss offers assisted-lift or direct-operated valve ranges instead.
Compliance
The valve is EU RoHS and China RoHS compliant (with exemptions). Under PED it is classified for fluid group 1.
Buy the 032U7126 Danfoss from Atlantech Drives
Atlantech Drives supplies the Danfoss 032U7126 EV220B 25 solenoid valve with fast worldwide shipping, along with matching Danfoss coils and EV220B spare parts. Our senior commercial team will help you confirm the right valve size, seal material and coil voltage for your application and give you a competitive quote quickly.
