| Actuator |
B |
| Actuator size |
13.5 mm |
| Actuator size [in] |
0.53 in |
| Actuator system [mm] |
13.5 mm |
| Ambient temperature max. [°C] |
50 °C |
| Ambient temperature max. [°F] |
122 °F |
| Application |
Closed and Drain |
| Approval |
CE
UKCA |
| Body material |
Brass |
| China RoHS compliance |
Out of scope |
| Coil option |
Clip-on |
| Coil type |
BB |
| Connection Internal/External |
Internal |
| Connection material |
Brass |
| Connection size [in] |
1/2 |
| Connection standard |
ISO 228-1 |
| Connection type |
G |
| Cv value [gal/min] |
2.9 gal/min |
| Differential pressure [bar] [max] |
10 bar |
| Differential pressure [bar] [min] |
0 bar |
| Differential pressure [psi] [max] |
145 psi |
| Differential pressure [psi] [min] |
0 psi |
| EEE category |
5 small equipment (any external dimension 50 cm) |
| Electrical connection |
Spade DIN 43650-A |
| Enclosure rating IP |
IP65 |
| Est. time to close, water [ms] |
300 ms |
| Est. time to open, water [ms] |
60 ms |
| EU RoHS compliance |
Yes with exemptions |
| EU RoHS exemption clause |
6(c) |
| Fluid Group |
1 |
| Function |
NC |
| In scope of WEEE |
Yes |
| In scope of WEEE and contain batteries |
No |
| Kv value [m³/h] |
2.5 m³/h |
| Max media viscosity [cSt] |
50 cSt |
| Max. test pressure [bar] |
15 bar |
| Max. test pressure [psig] |
217.5 psig |
| Max. Working Pressure [bar] |
10 bar |
| Max. Working Pressure [psig] |
145 psig |
| Media recommendations |
Water,Brine,Oil,Air |
| Media tolerance comments |
Neutral media |
| Medium temperature range [°C] [max] |
70 °C |
| Medium temperature range [°C] [min] |
-10 °C |
| Medium temperature range [°F] [max] |
158 °F |
| Medium temperature range [°F] [min] |
14 °F |
| Number of ways |
2/2 |
| Operation |
Assisted lift operated |
| Orifice size [mm] |
12 mm |
| Orifice size fraction [in] |
1/2 in |
| Packing format |
Multi pack |
| Power consumption [W] DC |
16 W |
| Product accessories |
Solenoid coil accessories
Solenoid valve accessories |
| Product group |
Solenoid valves |
| Product Name Description |
Solenoid valve |
| Quantity per packing format |
12 pc |
| REACH Candidate List substances |
Lead (CAS no. 7439-92-1) |
| SCIP dossier no. |
1b9c4d1e-3db1-4cbf-b890-a2f5466a0ea9 |
| Seal Material |
NBR |
| Serviceable |
Solenoid valve spare parts |
| Specification key |
EV251B 12B G 12N NC688 BB024DS |
| Supply voltage [V] DC |
24 V |
| Supply voltage [V] DC |
24 V |
| Type |
EV251B |
| Type designation |
EV251B 12 |
| UK RoHS compliance |
Out of scope |
