VAN ĐIỆN TỪ DANFOSS EV251B, Function: NC, G, 1/2, 2.500 m³/h, NBR - C/N 032U538131

Gross weight

0.646 Kilogram

Net weight

0.588 Kilogram

Volume

0.865 Liter

EAN

5702423292530

Actuator

B

Actuator size

13.5 mm

Actuator size [in]

0.53 in

Actuator system [mm]

13.5 mm

Ambient temperature max. [°C]

80 °C

Ambient temperature max. [°F]

176 °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

Frequency [Hz]

50 Hz

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] 50Hz

11 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 BB230AS

Supply voltage 50Hz Max [V]

230 V

Supply voltage [V] AC

230 V

Type

EV251B

Type designation

EV251B 12

UK RoHS compliance

Out of scope