032U7115 Danfoss – EV220B 15 Servo-Operated Solenoid Valve, G 1/2, NC, EPDM Seal for Water and Steam
The Danfoss 032U7115 is an EV220B 15 normally closed, 2/2-way servo-operated solenoid valve with a G 1/2 connection and an EPDM seal. Its specification key is EV220B 15B G 12E NC000. The EPDM seal makes this the water version of the EV220B 15: it is designed for water, brine, neutral media and low-pressure steam up to 4 bar, at medium temperatures from −30 to 120 °C. It also handles higher pressures than the FKM variant, with up to 16 bar working pressure. Typical uses include potable and process water, heating and cooling circuits, washing and cleaning equipment, irrigation, water treatment and low-pressure steam lines.
032U7115 Main Data
| Characteristic | Value |
|---|---|
| Type | EV220B 15 |
| Specification key | EV220B 15B G 12E NC000 |
| Function | 2/2-way, normally closed (NC) |
| Operation | Servo-operated, diaphragm |
| Connection | G 1/2 internal thread (ISO 228-1) |
| Orifice | 15 mm (5/8″) |
| Flow capacity | Kv 4 m³/h (Cv 4.6 gal/min) |
| Differential pressure | 0.3–16 bar |
| Max. working pressure | 16 bar (232 psig) |
| Max. test pressure | 24 bar (348 psig) |
| Medium temperature | −30 to 120 °C (coil dependent) |
| Max. ambient temperature | 80 °C |
| Max. viscosity | 50 cSt |
| Body / seal | Brass / EPDM |
| Opening / closing time | approx. 40 ms / 350 ms (water) |
| Net weight | 0.69 kg |
EPDM vs. FKM: Choosing the Right EV220B 15
| 032U7115 (EPDM) | 032U7116 (FKM) | |
|---|---|---|
| Recommended media | Water, brine, steam ≤ 4 bar | Oil, compressed air, vacuum |
| Max. working pressure | 16 bar | 10 bar |
| Medium temperature | −30 to 120 °C | 0 to 100 °C |
EPDM is not resistant to mineral oils. For oil or oil-laden compressed air, the FKM version is the correct choice.
Supplied Without Coil
The valve is supplied as a body without coil. Order a Danfoss coil for type B actuators (13.5 mm) in your supply voltage. Note that the maximum medium temperature depends on the coil selected.
Identical Reference
Danfoss lists 032U8115 as an identical product to the 032U7115.
Compliance
The valve is EU RoHS and China RoHS compliant (with exemptions) and contains no PFAS.
Buy the 032U7115 Danfoss from Atlantech Drives
Atlantech Drives supplies the Danfoss 032U7115 EV220B 15 EPDM solenoid valve with fast worldwide shipping, along with matching Danfoss coils and EV220B spare parts. Our senior commercial team will help you choose the right seal material, size and coil for your medium and give you a competitive quote quickly.
