Danfoss Electronics EV212B Data Sheet
Data sheet
Solenoid valves with FKM isolating diaphragm 2/2-way
direct-operated
Type EV212B
The isolating diaphragm design ensures that
no fluid enters the armature area which means
valves can be used for
• aggressive fluids
• fluid with impurities
• fluid with risk of lime stone build up
Applications
• Dosing in fx.
• Marine ballast water treatment systems
• Washing systems (Alkaline)
• Pump cooling fx. vacuum systems
Features • Stainless steel body
• Differential pressure: up to 12 bar
• Viscosity: up to 50 cSt
• Ambient temperature: up to 50 °C
• Media temperatures up to 50°C
• Coil enclosure: up to IP67
• Thread connection: from G1/8, G1/4, G3/8
• Kv: up to 0.55 m3/h
© Danfoss | DCS (az) | 2018.11
IC.PD.200.B3.02 | 1
Data sheet | Solenoid valves with FKM isolating diaphragm 2/2-way direct-operated, type EV212B
EV212B DN 2; 3; 4; 4,5 mm
FKM seal
NC SS body
y In accordance with:
- Low Voltage Directive 2014/35/EU
- EN60730-1
- EN60730-2-8
- Pressure Equipment Directive 2014/68/EU
y RoHS Directive 2011/65/EU
MOPD Max differential pressure
220-230 V
BB230CS
018F7363
50 Hz 60 Hz
[Bar] [Bar]
208-230 V AC
50/60 Hz
EEC BE240CS
018F6783
[Bar] [Bar]
12 / 24 VDC
BB
018F7396/
018F7397
Code no.
K
v
value
-
Media
temper-
ature
230 V 50 Hz / 24 V 50 Hz
BB230AS / BB024AS
018F7351 / 018F7358
Orifice
Connection
ISO228/1
G 1/8 2 0.15 0–50 12 12 10 12 12 032U3576
G 1/4 2 0.15 0–50 12 12 10 12 12 032U3578
G 1/8 3 0.3 0–50 12 12 10 12 12 032U3581
G 1/4 3 0.3 0–50 12 12 10 12 12 032U3751
G 3/8 4 0.38 0–50 7.5 7.5 6 12 10 032U3754
G 1/4 4.5 0.55 0–50 6 6 5 10 10 032U3590
G 3/8 4.5 0.55 0–50 6 6 5 10 10 032U3762
size
[mm] [m³/h] [°C] [Bar]
Technical data
Type EV212B
Installation Optional, but vertical solinoid system is recommended
Max working pressure (MWP) 12 bar
Differential pressure See table
Max. test pressure 16 bar
Ambient temperature Max. 25 °C
Medium temperature 0 – 50 °C
Viscosity Max. 50cSt
Materials
1
) W. no. according to DIN 17440
Valve body:
Flange for isolating diaphragm: W.no. 1.4404 / AISI 316L 1)
Isolating diaphragm: FKM
O-rings: FKM
Fluid above isolating diaphragm: Silicone oil
Stainless steel
W.no. 1.4404 / AISI 316L 1)
© Danfoss | DCS (az) | 2018.11
IC.PD.200.B3.02 | 2
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