Data sheet
Servo-operated 2/2-way solenoid valves
Type EV220B 6 - EV220B 22
EV220B 6 - EV220B 22 is a direct
servo-operated 2/2-way solenoid valve program
with connections from 1/4” to 1”.
This program is especially for OEM applications
demanding a robust solution and moderate flow
rates.
Features and versions:
y For water, oil, compressed air and similar
neutral media
y Flow range from 0.2 – 19 m³/h
y Differential pressure from 0.1 – 20 bar
y Media temperature from -30 – 100 °C
y Ambient temperature: Up to 80 °C
y Coil enclosure: Up to IP67
y Thread connections: From G ¼ – G 1
y DN 6 – 22
y Viscosity: Up to 50 cSt
y Brass version NC and NO
y DZR brass version NC
y FKM and EPDM
y Also available with NPT thread
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Data sheet | Solenoid valves, type EV220B 6 - EV220B 22
Brass valve body, NC
Differential pressure
Connection
ISO 228/1
G 1/4
G 3/8
G 1/2
G 3/4
G 1
1)
EPDM is recommended for water.
2)
FKM is suitable for oil and air. For water at max. 60 °C.
3)
In water applications, exercise the valves at least once every 24 hours, meaning change the state of the valve.
Seal
material
EPDM
FKM
EPDM
FKM
EPDM
FKM
EPDM
FKM
EPDM 1)
EPDM
FKM
EPDM
FKM
EPDM
FKM
Orifice
1)
2)
1)
2)
1)
2)
1)
2)
1)
2)
1)
2)
1)
2)
Kv -
BA / BD BB / BE BB / BE BG BG
value
size
[m³/h]
9 [W a.c] 10 [W AC] 18 [W DC] 12 [W AC] 20 [W DC]
0.1 – 20 0.1 – 20 0.1 – 10 0.1 – 20 0.1 – 20 -30 – 100 032U1236
6 0.7
0.1 – 20 0.1 – 20 0.1 – 10 0.1 – 20 0.1 – 20 0 – 100 032U1237
0.1 – 20 0.1 – 20 0.1 – 10 0.1 – 20 0.1 – 20 -30 –100 032U1241
0.1 – 20 0.1 – 20 0.1 – 10 0.1 – 20 0.1 – 20 0 – 100 032U1242
0.1 – 20 0.1 – 20 0.1 – 10 0.1 – 20 0.1 – 20 -30 – 100 032U1246
10 1.5
0.1 – 20 0.1 – 20 0.1 – 10 0.1 – 20 0.1 – 20 0 – 100 032U1247
0.1 – 20 01. – 20 0.1 – 10 0.1 – 20 0.1 – 20 -30 – 100 032U1251
0.1 – 20 0.1 – 20 0.1 – 10 0.1 – 20 0.1 – 20 0 – 100 032U1252
11.5 2.3 0.1 – 10 0.1 – 10 0.1 – 10 0.1 – 10 0.1 – 10 -30 – 100 032U1279
12 2.5
18
22
0.3 – 10 0.3 – 10 – 0.3 – 10 0.3 – 10 -30 – 100 032U1256
0.3 – 10 0.3 – 10 – 0.3 – 10 0.3 – 10 0 – 100 032U1255
0.3 – 10 0.3 – 10 – 0.3 – 10 0.3 – 10 -30 – 100 032U1261
0.3 – 10 0.3 – 10 – 0.3 – 10 0.3 – 10 0 – 100 032U1260
6.0
0.3 – 10 0.3 – 10 – 0.3 – 10 0.3 – 10 -30 – 100 032U1263
0.3 – 10 0.3 – 10 – 0.3 – 10 0.3 – 10 0 – 100 032U1266
min. to max. [bar] /coil type
Media
temperature
min. to max.
[°C]
The valve exercise will minimize the risk of the valve sticking due to calcium carbonate, zinc or iron oxide build-up.
Code
number
Brass valve body, NO
Differential pressure
Connection
ISO 228/1
G 3/8
G 1/2
1)
EPDM is recommended for water.
2)
FKM is suitable for oil and air. For water at max. 60 °C.
3)
In water applications, exercise the valves at least once every 24 hours, meaning change the state of the valve.
Seal
material
EPDM
FKM
FKM
Orifice
1)
2)
2)
Kv-
BA / BD BB / BE BB / BE BG BG
value
size
[m³/h]
9 [W AC] 10 [W AC] 18 [W DC] 12 [W AC] 20 [W d.c].
6 0.7
6 0.7 0–100 032U1239
10 1.0 0–100 032U1249
min. to max. [bar] / coil type
0.1 – 10
Media
temperature
min. to max.
[°C]
-30–100 032U1238
The valve exercise will minimize the risk of the valve sticking due to calcium carbonate, zinc or iron oxide build-up.
Code
number
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Data sheet | Solenoid valves, type EV220B 6 - EV220B 22
Technical data,
NC and NO
Type EV220B 6 EV220B 10 EV220B 12 EV220B 18 EV220B 22
Time to open [ms]
Time to close [ms]
1)
The times are indicative and apply to water. The exact times will depend on the pressure conditions.
Installation Vertical solenoid system is recommended.
Max. working pressure
Max. test pressure
Ambient temperature
Viscosity Max. 50 cSt
Materials Valve body Brass W.no. 2.0402
1)
1)
40 50 60 200 200
250 300 300 500 500
NC
NO DN 6 - 10 0.1 - 10 bar
EV220B 6 – EV220B 10 50 bar
EV220B 11.5 – EV220B 22 16 bar
BA Up to 40 °C
BD / BE DC / BB DC Up to 50 °C
BB / BE AC / BG Up to 80 °C
Armature Stainless steel W.no. 1.4105 / AISI 430FR
Armature tube Stainless steel W.no. 1.4306 / AISI 304L
Armature stop Stainless steel W.no. 1.4105 / AISI 430FR
Springs Stainless steel W.no. 1.4310 / AISI 301
O-rings EPDM or FKM
Valve plate EPDM or FKM
Diaphragm EPDM or FKM
DN 6 - 10
DN 11.5 - 22
0.1 - 20 bar
0.3 - 10 bar
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Data sheet | Solenoid valves, type EV220B 6 - EV220B 22
Dezincification resistant
brass (DZR) brass valve
body NC
Technical data NC,
Dezincification resistant
brass (DZR)
Differential pressure
Connection
ISO
228/1
G 3/8
G 1/2
1)
EPDM is recommended for water.
2)
In water applications, exercise the valves at least once every 24 hours, meaning change the state of the valve.
Seal
material
EPDM
EPDM
EPDM
Orifice
1)
1)
1)
Kv-
value
size
[m³/h]
0.7 0.1–20 0.1–20 0.1–10 0.1–20 0.1–20
6
1.5 0.1–20 0.1–20 0.1–10 0.1–20 0.1–20
10
1.5 0.1–20 0.1–20 0.1–10 0.1–20 0.1–20
10
BA BB / BE BG
9 [W AC] 10 [ W AC] 18 [W DC] 12 [W AC] 20 [W DC]
min. to max. [bar] /coil type
Media
temperature
min. to max.
[°C]
-30 – 100
-30 – 100
-30 – 100
The valve exercise will minimize the risk of the valve sticking due to calcium carbonate, zinc or iron oxide build-up.
Main type EV220B 6 EV220B 10 EV220B 12
Time to open [ms]
Time to close [ms]
1)
The times are indicative and apply to water. The exact times will depend on the pressure conditions.
1)
1)
40 50 60
250 300 300
Installation Vertical solenoid system is recommended
Max. working pressure 20 bar 20 bar 10 bar
Max. test pressure 50 bar 50 bar 16 bar
Ambient temperature BA: Up to 40 °C
BD / BE DC / BB DC: Up to 50 °C
BB / BE AC / BG: Up to 80 °C
Viscosity Max. 50 cSt
Valve body Dezincification resistant brass (DZR) CuZn36 Pb2As / CZ132
Armature Stainless Steel W.no. 1.4105 / AISI 430FR
Armature tube Stainless Steel W.no. 1.4306 / AISI 304L
Armature stop Stainless Steel W.no. 1.4105 / AISI 430FR
Materials
Springs Stainless Steel W.no. 1.4310 / AISI 301
Valve seat Stainless Steel W.no. 1.4404 / AISI 316L
O-rings EPDM
Valve plate EPDM
Diaphragm EPDM
Code
number
032U5807
032U5809
032U5810
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Data sheet | Solenoid valves, type EV220B 6 - EV220B 22
Dimensions and weight: Brass, DZR brass, NC and NO
Weight gross
Type
EV220B 6B 0.22 45.5 43.5 32 46 68 78 13
EV220B 10B /
EV220B11.5B
EV220B 12B 0.35 58.0 54.0 32 46 68 81 13
EV220B 18B 0.65 90.0 60.0 32 46 68 87 22
EV220B 22B 0.65 90.0 60.0 32 46 68 91 22
valve body without coil
[kg]
0.29 51.5 48.0 32 46 68 81 13
L
[mm]
B
[mm]
B1 [mm] / Coil type
H
[mm]
Dimensions
H1
[mm]BA BB / BE BG
Mounting angle
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Data sheet | Solenoid valves, type EV220B 6 - EV220B 22
Below coils can be used with EV220B 6 - EV220B 22
Coil
Type
Power consumption Enclosure Features
BA / BD, screw on
BB, clip on
BE, clip on
BF, clip on
9 W AC
15 W AC
10 W AC
18 W DC
10 W AC
18 W DC
10 W AC
18 W DC
IP00
with spade connector
IP00
with spade connector
IP67 With terminal box
IP67 With 1 m cable
IP20 with protective cap,
IP20 with protective cap,
IP65 with cable plug
IP65 with cable plug
BG, clip on
BN, clip on
BO, screw on
For further information and for ordering, see separate data sheet for coils.
12 W AC
20 W DC
20 W
26 VA
10 W
21 VA
IP67 With terminal box
IP67
IP67
only including seal kit
018Z0090
With terminal box and 1
With terminal box and 5 m
Hum free
m cable
For explosion-risk
environment zone 1.
cable
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Data sheet | Solenoid valves, type EV220B 6 - EV220B 22
Accessories: Cable plug
Universal electronic multi-timer,
type ETM
Application Code number
GDM 2011 (grey) cable plug according to DIN 43650-A PG11 042N0156
ø
Ambient
temperature
[°C] Code number
Application
External adjustable timing from 1 to 45 minutes
with 1 to 15 seconds drain open. With manual
override (test button). Electrical connection DIN
43650 A / EN 175 301-803-A
y Outside adjustments
y Light weight and small size
y External adjustable timing from 1 min-
ute to 45
Voltage
[V AC ]
24 – 240. BA, BD, BB -10 – 50 042N0185
To use
with coil
from 24-240 V AC
y Light diodes for indication
y All in one unit
y Manual override (test button)
minutes with 1 to 15 seconds drain open
y One solid state timer fits all coil voltages
Technical data
Dimensions
Type ET 20 M
Voltage 24 – 240 V AC/ 50 – 60 Hz
Power rating Max. 20 Watt
Enclosure IP 00, IP65 with cable plug
Electrical connection DIN connector ( DIN 43650-A)
Ambient operating temperature range -10°C – 50°C
Function Start with pulse
Interval timer 1 – 45 min.
“On” timer 1 – 15 sec.
Weight 0.084 kg
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Data sheet | Solenoid valves, type EV220B 6 - EV220B 22
Spare parts kit for
EV220B 6 - EV220B 22 B, NC
(brass body)
EV220B 6 - EV220B 10B
Type
EV220B 6B
EV220B 6B
EV220B 10B - EV220B 11.5B
EV220B 10B
EV220B 12B
EV220B 12B
EV220B 18B - EV220B 22B
EV220B 18B - EV220B 22B
1)
EPDM is recommended for water.
2)
FKM is suitable for oil and air. For water at max. 60 °C.
Seal
material Code number
1)
EPDM
FKM
EPDM
FKM
EPDM
FKM
EPDM
FKM
032U1062
2)
032U1063
1)
032U1065
2)
032U1066
1)
032U1068
2)
032U1067
1)
032U1070
2)
032U1069
EV220B 6 – EV220B 11.5 spare parts
kit comprises:
Locking button
Nut for the coil
Armature with valve plate and spring
Diaphragm
O-ring
EV220B 12 – EV220B 22 spare parts
kit comprises:
Locking button
Nut for the coil
Armature with valve plate and spring
Diaphragm
EV220B 12 - EV220B 22B
Assembled NO unit
Type Seal
EV220B 6B
EV220B 6B
EV220B 10B
1)
EPDM is recommended for water.
2)
FKM is suitable for oil and air. For water at max. 60 °C.
material
EPDM
FKM
FKM
1)
2)
2)
Code number
032U0165
032U0166
032U0167
Spare part kit comprises:
NO actuator unit
Locking button
Nut for coil
O-ring
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Data sheet | Solenoid valves, type EV220B 6 - EV220B 22
Function, NC
1. Armature spring
2. Armature
3. Valve plate
4. Equalizing orifice
5. Main orifice
6. Pilot orifice
7. Diaphragm
8. Coil
Coil voltage disconnected (closed):
When the supply voltage to the coil (8)
is disconnected, the valve plate (3) is
pressed down against the pilot orifice (6)
by the armature spring (1). The pressure
across the diaphragm (7) is built up via the
equalizing orifice (4). The diaphragm closes
the main orifice (5) as soon as the pressure
across the diaphragm is equivalent to the
inlet 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, the
pilot orifice (6) is opened. As the pilot
orifice is larger than the equalizing orifice
(4), the pressure across the diaphragm (7)
drops and therefore it is lifted clear of the
main orifice (5). The valve is now open and
will be open for as long as the minimum
differential pressure across the valve is
maintained, and for as long as there is
voltage to the coil.
Function, NO Coil voltage disconnected (open):
When the voltage to the coil (8) is
disconnected, the pilot orifice (6) is open.
As the pilot orifice is larger than the
equalizing orifice (4), the pressure across
the diaphragm (7) drops and therefore it is
lifted clear of the main orifice (5). The valve
will be open for as long as the minimum
differential pressure across the valve is
maintained, and for as long as the voltage
to the coil is disconnected.
Coil voltage connected (closed):
When voltage is applied to the coil, the
valve plate (3) is pressed down against the
1. Opening spring
2. Armature
3. Valve plate
4. Equalizing orifice
5. Main orifice
6. Pilot orifice
7. Diaphragm
8. Coil
pilot orifice (6). The pressure across the
diaphragm (7) is built up via the equalizing
orifice (4). The diaphragm closes the main
orifice (5) as soon as the pressure across
the diaphragm is equivalent to the inlet
pressure. The valve will be closed for as
long as there is voltage to the coil.
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Capacity diagram:
Example, water: EV220B 10 NC,
at 4 bar diff. pressure: Approx: 3 m3/h
EV220B 18-22
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