Danfoss EV210B, EV210BW Data sheet

Data Sheet

Solenoid valve
Type EV210B and EV210BW

Direct-operated 2/2-way solenoid valves for universal use.

EV210B and EV210BW covers a wide range of
direct-operated 2/2-way solenoid valves for
universal use.

EV210B and EV210BW are a very robust valves
program with high performance and can be
used in all kind of tough working conditions in
demanding industrial applications such as
control and closage.

Features and versions:

• For water, oil, compressed air and similar
neutral media

• Clip on coil

• Ambient temperature: up to 80 °C

• Coil enclosure : up to IP67

• The valves can be used for vacuum

• EV210B brass version for water, oil,
compressed air and similar neutral media

• EV210B stainless steel version for neutral and
aggressive liquids and gasses

• EV210BW brass and Stainless steel versions,
EPDM seal and WRAS approved for drinking
water

AI200686429133en-001101

Features

EV210B

EV210BW

EV210B

EV210BW

Body material

Brass

Brass

Stainless steel

Stainless steel

DN [mm]

1.5 – 25

1.5-4.5

2-3

1.5-4.5

Connection

G

1

⁄8 – G 1

G

1

⁄8-G3⁄8

G

1

⁄8-G1⁄4

G

1

⁄4

Sealing material

EPDM, FKM

EPDM

EPDM

EPDM

Function

NC, NONCNC

NC

Kv [m3/h]

0.08-8.00

0.08-0.55

0.15-0.30

0.08-0.55

Dierential pressure range [bar]

0 – 30

0-16

0-30

0-16

Temperature range [°C]

-30 – 120

-30-90

-30-120

-30-90

Solenoid valve, type EV210B and EV210BW

1 Portfolio overview

Table 1: Portfolio overview

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1

2

3

4

5

12345

Closing spring

Armature

Valve plate

Valve orice

Coil

Solenoid valve, type EV210B and EV210BW

2 Functions

2.1 Function NC

Coil voltage disconnected (closed):

When the voltage to the coil (5) is disconnected, the armature (2) with the valve plate (3) is pressed down against
the valve orice (4) by the closing spring (1) and the medium,s pressure.

The valve will be closed for as long as the voltage to the coil is disconnected.

Coil voltage connected (open):

When voltage is applied to the coil(5), the armature (2) with the valve plate (3) is lifted clear of the valve orice (4).

The valve is now open for unimpeded ow and will be open for as long as there is voltage to the coil.

Figure 1: Function NC

2.2 Function NO

Coil voltage connected (open):

When the voltage to the coil(8) is disconnected, the valve orice (5) is open, the opening spring (2) lifting the
spindle (3) with the valve plate (4) clear of the orice.

The valve will be open for as long as the supply voltage to the coil is disconnected.

Coil voltage disconnected (closed):

When voltage is applied to the coil (8), the magnetic eld draws the valve,s armature (1) down to touch the xed
base(7). The spindle (3) with the valve plate (4) is now pressed down against the valve orice (5) by the closing
spring (6).

The valve will be closed for as long as there is voltage to the coil.

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1

2

3

4

5

8

7

6

12345678Armature

Opening spring

Spindle

Valve plate

Valve orice

Closing spring

Fixed base

Coil

Solenoid valve, type EV210B and EV210BW

Figure 2: Function NO

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ON

OFF

24h

Solenoid valve, type EV210B and EV210BW

3 Applications

It is recommended to use a lter in front of the valve. Recommended lter 50 mesh (297 microns).

Figure 3: Filter

In water applications, exercise the valves at least once every 24 hours, meaning change the state of the valve. The
valve exercise will minimize the risk of the valve sticking due to calcium carbonate, zinc or iron oxide build-up.

Figure 4: Exercise: Valve on/o

To minimize scaling, and corrosion attack it is recommended that the water passing the valve have the following
values:

• Hardness 6 - 18 °dH to avoid scaling (chalk / lime stone build up)

• Conductivity 50 – 800 µS/cm to avoid brass dezincication and corrosion

• Above 25 °C media temperature avoid stagnant water inside the valve to avoid dezincication and corrosion
attack

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Media

EV210B brass
FKM

For oil, compressed air

EPDM

For water

EV210B stainless

EPDM

For neutral and aggressive liquids and gasses for neu­tral and aggressive liquids and gasses

EV210BW

WRAS approved EPDM

Drinking water

Media temperature [°C]

EPDM

-30 - 120 °C

FKM

-10 - 100 °C

EV210BW EPDM

-30 - 90 °C (WRAS approved to 23 °C)

Ambient temperature [°C]

Up to 80 °C

Kv value [m3/h]

DN1.5

0.08 m3/h

DN2

0.15 m3/h

DN3

0.30 m3/h

DN4.5

0.55 m3/h

DN6

0.70 m3/h

DN8

1 m3/h

DN10

1.50 m3/h

DN15 (G⅜)

2.50 m3/h

DN15 (G½)

2.85 m3/h

DN20

4.50 m3/h

DN25

8.00 m3/h

Min. Opening dierential pressure [bar]

0 bar

Max. Opening dierential pressure [bar]

Up to 30 bar

Max. working pressure [bar]

Up to 30 bar (Equal to max. dierential pressure)

Max. test pressure [bar]

DN1.5 - 4.5

52.5 bar

DN6 - 10

37.5 bar

DN15 - 25

24 bar

Pressure

Pressure range can be extended to use in rough vacuum, typically up to 99% vacuum (10 mbar), depending
on the application

Low pressure steam

140 °C / 3.6 bar low pressure steam, orice DN 1.5 – 4.5.

• Low pressure steam: DN 1.5 – 3 Use coil type BB or BG, DN 4.5 Use coil type BG

Viscosity [cSt]

Max. 50 cSt

Connection

ISO228-1

Orice size

Approval

Dierential

pressure min. to max. [bar]

NC

Suitable coil type

BA

BD

BB/BE/BR/BY

BG

ACDCACACDCACDC

G

⅛, G¼

1.5

0-30

0-30

0-30

0-30

0-30

0-30

0-30

G⅛

0-16

0-16

0-16

0-16

0-16

0-16

0-16

G

⅛, G¼

2.0

0-30

0-20

0-30

0-30

0-30

0-30

0-30

G

⅛, G¼,G⅜

3.0

0-15

0-9

0-24

0-20

0-13

0-30

0-25

G¼, G⅜

0-15

0-9

0-16

0-16

0-13

0-16

0-16

G¼, G⅜

4.5
0-8

0-3.5

0-12

0-10

0-4.5

0-13

0-9

0-8

0-3.5

0-12

0-10

0-4.5

0-13

0-9

G¼, G⅜6.0

0-2.5

0-1

0-3.3

0-4

0-2

0-6

0-4.5

G

⅜, G½

8.0

0-1.5

0-0.5

0-2

0-2

0-1.2

0-3

0-2.5

G

⅜, G½

10.0

0-0.8

0-0.3

0-1.1

0-1.2

0-0.6

0-1.6

0-1.3

Solenoid valve, type EV210B and EV210BW

4 Product specication

4.1 Technical data

Table 2: Technical data

Dierential pressure range

Table 3: Dierential pressure range, NC

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Connection

ISO228-1

Orice size

Approval

Dierential pressure min. to max. [bar]

NC

Suitable coil type

BA

BD

BB/BE/BR/BY

BG

ACDCACACDCACDC

G⅜, G½

15.0

0-2.5

0-0.4

0-0.3

0-0.15

0-0.45

0-0.4G¾20.0

0-0.28

0-0.12

0-0.4

0-0.35G125.0

0-0.25

0-0.9

0-0.35

0-0.2

Connection

ISO228-1

Orice size

Dierential pressure min. to max. [bar]

NO

Suitable coil type

BA

BD

BB/BE/BR/BY

BG

ACDCACACDCACDC

G⅛

1.5

0-30

0-30

0-30

0-30

0-30

0-30

0-30

G⅛, G¼

2.0

0-12

0-12

0-12

0-12

0-12

0-12

0-12G¼3.0

0-5

0-5

0-5

0-5

0-5

0-5

0-5G¼4.5

0-2

0-2

0-2

0-2

0-2

0-2

0-2

E

V210B /

E

V210

B

W 1.5B

E

V210B /

E

V210

B

W 3B

E

V210B /

E

V210

B

W 4.5B

E

V210B 2B

E

V210B 6B

E

V210B 8B

E

V210B 10B

E

V210B 15B

E

V210B 20B

E

V210B 25B

300

200

100

80

60
50

40

30

20

10

8

6
5
4

3

2

1

0.8

0.6

0.4

0.3

0.2

0.1

p [m bar]

0.01 0.02 0.03 0.04 0.06

0.05 0.08

0.1 0.2 0.3 0.4 0.6

0.5 0.8

1 2 3 4 6

5 8

10 20 30 40 60 100 200

50 80

[l/min]

0.5

Danfoss

80Z901

Solenoid valve, type EV210B and EV210BW

Table 4: Dierential pressure range, NO

Capacity diagrams

Example, water at low pressure: Capacity for EV210B 1.5B at dierential pressure of 10 mbar. Approx. 0.08 l / min

Figure 5: Water at low pressure

Example, water at higher pressure: Capacity for EV210B 3B at dierential pressure of 0.5 bar. Approx. 0.21 m3 / h

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E

V210B /

E

V210

B

W 1.5B

E

V210B /

E

V210

B

W 3B

E

V210B /

E

V210

B

W 4.5B

E

V210B 2B

E

V210B 6B

E

V210B 8B

E

V210B 10B

E

V210B 15B

E

V210B 20B

E

V210B 25B

[m3/h]

p [bar]

Danfoss

80Z902

E

V210B /

E

V210

B

W 1.5

E

V210B /

E

V210

B

W 3

E

V210B /

E

V210

B

W 4.5

E

V210B 2

E

V210B 6

E

V210B 8

E

V210B 10

E

V210B 15

E

V210B 20

E

V210B 25

[Nm3/ h

p [mbar]

EX. 1

Danfoss

80Z903

Solenoid valve, type EV210B and EV210BW

Figure 6: Water at higher pressure

Example, air at lower pressure: Capacity for EV210B 15B at dierential pressure of 17 mbar. Approx. 10 Nm3 / h

Figure 7: Air at lower pressure

Example, air at higher pressure: Capacity for EV210B 2B at inlet pressure (p1) of 5 bar and outlet pressure (p2) of

3.25 bar. Approx. 9 Nm3 / h

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E

V210B /

E

V210

B

W 1.5

E

V210B /

E

V210

B

W 2

E

V210B /

E

V210

B

W 3

[

N

m

3

/ h]

p

1

[bar]

p

2

[bar]

Danfoss

80Z904

Type

EV210B/BW

1.5 - 2

EV210B/BW

3-4.5

EV210B

6

EV210B

8 – 10

EV210B

15

EV210B

20

EV210B

25

Time to open [ms]

(1)

10202020304040

Time to close [ms]

(1)

20202030505070

Type

EV210B 1.5 - EV210B 4.5

Time to open [ms]

(1)

20

Time to close [ms]

(1)

20

Components

Materials

Specications

Valve body

Brass/Stainless steel

W. no. 2.0402/W.no. 1.4404 / AISI 316L

Armature

Stainless steel

W.no. 1.4105 / AISI 430 FR

Armature tube

Stainless steel

W.no. 1.4306 / AISI 304 L

Armature stop

Stainless steel

W.no. 1.4105 / AISI 430 FR

Springs

Stainless steel

W.no. 1.4310 / AISI 301

Valve plate

EPDM/FKM

O-ring

EPDM/FKM

Solenoid valve, type EV210B and EV210BW

Figure 8: Air at higher pressure

Time to open/close

Table 5: EV210B/BW Brass valve body, NC time to open/close

(1)

(1)

The times are indicative and apply to water. The exact times will depend on the pressure conditions.

The times are indicative and apply to water. The exact times will depend on the pressure conditions.

Table 6: EV210B Brass valve body, NO time to open/close

(1)

(1)

The times are indicative and apply to water. The exact times will depend on the pressure conditions.

The times are indicative and apply to water. The exact times will depend on the pressure conditions.

Materials

Table 7: Materials

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Danfoss

32U1769.11

L

B

H

1

H

B

1

Danfoss

32U1779.10

L

H1

H

B1

B

Type

Weight gross

valve body

without coil

L

B

B

1

[mm]

H

1

H

[kg]

[mm]

[mm]

Coil type

BA / BD

Coil type

BB / BE
BR / BY

Coil type

BG

[mm]

[mm]

EV210B 1.5 / EV210B 2B, NC

0.15353432466712

70

EV210B 3 / EV210B 4.5, NC

0.20383432466711

70

EV210B 6B, NC

0.22463432466716

73

EV210B 8 / EV210B 10B, NC

0.29493432466716

73

EV210B 15B, NC

0.45585332466713

93

EV210B 20B, NC

1.10905832466718

92

EV210B 25B, NC

1.10905832466723

96

EV210BW 1.5

0.15353432466712

70

EV210BW 3 – 4.5

0.20383432466711

70

EV210BW 1.5 / 3 / 4.5

0.25353532466711.5

75

EV210B 2 / 3 / 4.5

0.25353532466711.5

75

EV15-25 EV15-25

EV1.5-3 EV1.5-3

Solenoid valve, type EV210B and EV210BW

4.2 Dimension and Weight

Table 8: Dimension and weight

Figure 9: Dimension, brass body

4.3 Mounting

Figure 11: Mounting angle

Figure 10: Dimension, stainless steel body

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Connection

ISO228/1

Orice

Kv value

Sealing

Function

EV210B

EV210BW brass

Brass

SS

Brass

SS

[mm]

[m3/h]

EPDM/FKM

NCNONCNCNC

G ⅛

1.5

0.08

EPDM

032U5701

032U3630

132U2102

FKM

032U5702

032U3631

2.0

0.15
FKM

032U5704

032U3633

EPDM

032U3632

032U3647

3

0.30

EPDM

032U5705

032U3649

FKM

032U5706

4.5

0.55

EPDM

032U3655

G ¼

1.5

0.08
FKM

032U3629

EPDM

132U2154

2

0.15

EPDM

032U5707

032U3636

032U3651

FKM

032U5708

032U3637

3

0.30

EPDM

032U5709

032U3638

032U3653

132U3004

132U3054

FKM

032U5710

032U3639

4.5

0.55

EPDM

032U3600

032U3640

132U4408

132U4452

FKM

032U3601

032U3641

6

0.70

EPDM

032U3602

FKM

032U3603

G ⅜

3

0.30

EPDM

032U3642

132U3006

FKM

032U3643

4.5

0.55

EPDM

032U3605

132U4404

FKM

032U3606

6

0.70

EPDM

032U3607

FKM

032U3608

8.0

1.00

EPDM

032U3609

FKM

032U3610

10

1.50

EPDM

032U3611

FKM

032U3612

15

2.50

EPDM

032U3613

FKM

032U3614

G ½

8

1.00

EPDM

032U3615

FKM

032U3616

10

1.50

EPDM

032U3617

FKM

032U3618

15

2.85

EPDM

032U3619

FKM

032U3620

G ¾204.50

EPDM

032U3621

FKM

032U3622

G 1258

EPDM

032U3623

FKM

032U3624

Solenoid valve, type EV210B and EV210BW

5 Ordering

5.1 Parts program

Table 9: Brass/SS, valve body NC and NO

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Coil

Type

Power consumption

Enclosure

Features

BA / BD, screw on

8.5 - 15 W AC
14 W DC

IP00

with spade connector

IP20 with protective cap

IP67 with cable plug

BB/BY, clip on

11 - 16 W AC
14 - 16 W DC

IP00

with spade connector

IP20 with protective cap

IP67 with cable plug

BR, clip on

12 - 14 W AC

16 W DC

IP00

with spade connector

IP20 with protective cap,

IP67 with cable plug

Design for marine application

BE, clip on

11 - 17 W AC
15 - 16 W DC

IP67

With terminal box

BG, clip on

11 - 16 W AC
16 - 20 W DC

IP67

With terminal box

Cable plug size

Description

Code no

DIN 18

Cable plug IP67

042N1256

Solenoid valve, type EV210B and EV210BW

5.2 Accessories

Coils

Table 10: Below coils can be used for EV210B and EV210BW

Cable plug

Figure 12: Cable plug

Table 11: Cable plug

Timer

Universal electronic multi-timer, Type ET20M

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Type

Voltage

[V]

Suitable for coil types

Code no.

BA024A

24 – 240

AL, AM, AS, AZ, BA, BD, BB

042N0185

Description

Code no.

Brackets

032U1040

Seal material

Media temperature [C°]

Code no.

EPDM

-20 - 50

042U1009

FKM

0 - 50

042U1010

Solenoid valve, type EV210B and EV210BW

Figure 13: ET20M

Table 12: Timer

Mounting bracket

For EV210B/BW 1.5 – 4.5B in connection with synthetic tubes, pipes and similar.

Figure 14: Mounting bracket

Table 13: Bracket

Isolating diaphragm kit for EV210B 1.5 – 4.5 NC

Avoids build-up of contaminates that can block movement of the armature. Permits use of more aggressive media
that would normally attack the armature. Gel lled; guarantees operation after long periods of inactivity. The kit is
suitable for orice sizes up to DN 4.5 mm.

Table 14: Isolating diaphragm kit

The kit consist of:

Assembled isolating unit
O-ring
4 screws
Locking button Nut for coil

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Valve type

Seal material

Code no.

EV210B 1.5, 2, 3, 4.5

FKM

032U2003

EV210B 6, 8, 10

FKM

032U2011

EPDM

032U2006

EV210B 15

FKM

032U2012

EPDM

032U2013

EV210B 20

FKM

032U2014

EPDM

032U2017

EV210B 25

FKM

032U2018

EPDM

032U2019

Valve type

Seal material

Code no.

EV210B 1.5, 2, 3, 4.5

FKM

032U2004

EPDM

032U2005

Solenoid valve, type EV210B and EV210BW

Figure 15: Isolating diaphragm kit

Spare parts kit, NC

Table 15: Spare parts

The spare parts kit consists of:

Locking button
Nut for the coil
Armature with valve plate and spring
O-ring

Figure 16: Spare part kit

Spare parts kit, NO

Table 16: Spare parts

The spare parts kit consists of: Armature tube 2 O-rings

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Solenoid valve, type EV210B and EV210BW

Figure 17: Spare part kit

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