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Type 0121, 0330, 0331
(0124, 0125, 0332, 0333)
2/2- and 3/2-Way Solenoid Valve
2/2- und 3/2-Wege-Magnetventil
Électrovanne à 2/2 et 3/2 voies
Operating Instructions
Bedienungsanleitung
Manuel d‘utilisation
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Table of Contents
1 The operating instructions .................................................................................................. 2
2 Authorized use ..............................................................................................................................3
3 Basic safety instructions.......................................................................................................4
4 System description ....................................................................................................................5
5 Technical data................................................................................................................................6
6 Assembly
7 Electrical connection ............................................................................................................10
8 Disassembly
9 Maintenance, troubleshooting .......................................................................................12
10 Transportation, storage, disposal ................................................................................13
...........................................................................................................................................8
.................................................................................................................................12
1 THE OPERATING INSTRUCTIONS
The operating instructions contain important information.
▶▶
Read▶the▶instructions▶carefully▶and▶follow▶the▶safety▶instructions.▶
▶▶ Keep▶the▶instructions▶in▶a▶location▶where▶they▶are▶available▶to▶every▶
user.
The▶liability▶and▶warranty▶for▶the▶device▶are▶void▶if▶the▶operating▶
instructions▶are▶not▶followed.
1.1 Symbols
▶▶ Designates▶instructions▶for▶risk▶prevention.
▶→ Designates▶a▶procedure▶which▶you▶must▶carry▶out.
DANGER!
Immediate▶danger!▶Serious▶or▶fatal▶injuries.
WARNING!
Possible▶danger!▶Serious▶or▶fatal▶injuries.
CAUTION!
Danger!▶Moderate▶or▶minor▶injuries.
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NOTE!
Warns of damage to property.
Important▶tips▶and▶recommendations.
Refers▶to▶information▶in▶these▶operating▶instructions▶or▶in▶other▶
documentation.
1.2 Definitions of terms
In▶these▶instructions,▶the▶term▶"device"▶always▶refers▶to▶the▶Type▶0121,▶
0330,▶0331,▶(0124,▶0125,▶0332,▶0333).
2 AUTHORIZED USE
The device is designed to control, shut off and meter neutral
and aggressive media up to a viscosity of 37 mm²/s.
▶▶
Use▶according▶ to▶the▶ authorized▶data,▶ operating▶conditions▶ and▶
conditions▶of▶use▶specified▶in▶the▶contract▶documents▶and▶operating▶instructions.▶
▶▶ Provided▶the▶cable▶plug▶is▶connected▶ and▶ installed▶ correctly,▶e.g.▶
Bürkert▶Type▶2508,▶the▶device▶satisfies▶degree▶of▶protection▶IP65▶
in▶accordance▶with▶DIN▶EN▶60529▶/▶IEC▶60529.
Only operate the device
▶▶
when▶in▶perfect▶condition▶and▶always▶ensure▶proper▶storage,▶transportation,▶installation▶and▶operation.
▶▶ Use▶the▶device▶only▶as▶intended.
2.1 Restrictions
If▶exporting▶the▶device,▶observe▶any▶existing▶restrictions.
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3 BASIC SAFETY INSTRUCTIONS
These▶safety▶instructions▶do▶not▶make▶allowance▶for▶any▶contingencies▶
and▶events▶which▶may▶arise▶during▶assembly,▶operation▶and▶maintenance.
Risk of injury from high pressure in the system/device.
▶▶ Before▶working▶on▶the▶system▶or▶device,▶switch▶off▶the▶pressure▶
and▶vent/drain▶lines.
Risk of injury due to electrical shock.
▶▶
Before▶working▶on▶the▶system▶or▶device,▶switch▶off▶the▶power▶supply▶
and▶secure▶to▶prevent▶reactivation.
▶▶ Observe▶applicable▶accident▶prevention▶and▶safety▶regulations▶for▶
electrical▶equipment.
Risk of burns/risk of fire if used for a prolonged switch-on time
through hot device surface.
▶▶
Keep▶device▶away▶from▶highly▶flammable▶substances▶and▶media▶and▶
do▶not▶touch▶with▶bare▶hands.
Risk of injury due to malfunction of valves with alternating
voltage (AC).
Sticking▶core▶causes▶coil▶to▶overheat,▶resulting▶in▶a▶malfunction.
▶▶ Monitor▶process▶to▶ensure▶function▶is▶in▶perfect▶working▶order.
Risk of short-circuit/escape of media through leaking screw
joints.
▶▶
Ensure▶seals▶are▶seated▶correctly.
▶▶ Carefully▶screw▶valve▶and▶pipelines▶together.
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General hazardous situations.
To▶prevent▶injuries:
▶▶ In▶a▶potentially▶explosive▶area,▶the▶device▶may▶be▶used▶only▶in▶accor-
dance▶with▶the▶specification▶on▶the▶type▶label.▶For▶the▶use,▶observe▶
the▶supplementary▶instructions▶manual▶enclosed▶with▶the▶device▶with▶
safety▶instructions▶for▶the▶explosion-risk▶area.
▶▶ The▶enclosed▶UL▶instructions▶must▶be▶followed▶in▶the▶UL▶area.
▶▶ Do▶not▶carry▶out▶any▶external▶or▶internal▶modifications▶and▶do▶not▶
subject▶the▶device▶to▶mechanical▶loads▶(e.g.▶by▶placing▶objects▶on▶
it▶or▶standing▶on▶it).▶
▶▶ Secure▶the▶device▶against▶unintentional▶activation.
▶▶ Only▶trained▶technicians▶may▶perform▶installation▶and▶maintenance▶
work.
▶▶
The▶valves▶ must▶be▶ installed▶in▶ accordance▶with▶ the▶regulations▶
applicable▶in▶the▶country.
▶▶ After▶an▶interruption▶in▶the▶power▶supply,▶ensure▶that▶the▶process▶is▶
restarted▶in▶a▶controlled▶manner.
▶▶ Observe▶the▶general▶rules▶of▶technology.
4 SYSTEM DESCRIPTION
4.1 General description
The▶pivoted▶armature▶valves▶are▶direct▶acting▶2/2▶or▶3/2-way▶solenoid▶
valves▶in▶a▶wide▶variety▶of▶circuit▶functions▶and▶models.▶Solenoid▶system▶
and▶media▶ chamber▶are▶ separated▶ from▶ one▶ another▶by▶ a▶separating▶
diaphragm▶system.▶The▶valves▶are▶fast▶acting▶and▶have▶a▶long▶service▶life.
Type▶0121▶▶ ▶2/2▶or▶3/2-way▶solenoid▶valve,▶socket▶connection
Type▶0330▶▶ 2/2▶or▶3/2-way▶solenoid▶valve,▶socket▶connection
Type▶0331▶▶ 2/2▶or▶3/2-way▶solenoid▶valve,▶flange▶connection
Type▶0332▶▶ ▶Bistable▶2/2▶or▶3/2-way▶solenoid▶valve▶▶
with▶2▶coil▶windings,▶socket▶connection
Type▶0333▶▶ ▶Bistable▶2/2▶or▶3/2-way▶solenoid▶valve▶▶
with▶2▶coil▶windings,▶flange▶connection
Type▶0124▶▶ ▶2/2▶or▶3/2-way▶solenoid▶valve,▶socket▶connection
Type▶0125▶▶ ▶2/2▶or▶3/2-way▶solenoid▶valve,▶flange▶connection
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5 TECHNICAL DATA
The▶following▶values▶are▶indicated▶on▶the▶type▶label:
•▶Voltage (tolerance▶±10▶%) / current type
•▶Coil power consumption (active▶power▶in▶W▶-▶at▶operating▶
temperature)
•▶Pressure range
•▶Body material (MS=brass,▶VA=stainless▶steel,▶PV=PVC,▶
TE=PTFE,▶PP=polypropylene,▶PD=PVDF)
•▶Seal material▶(F=FKM,▶A=EPDM,▶B=NBR,▶C=FFKM)
5.1 Conformity
The▶Types▶0121,▶0330,▶0331,▶(0124,▶0125,▶0332,▶0333)▶are▶compliant▶
with▶the▶EC▶Directives▶according▶to▶the▶EC▶Declaration▶of▶Conformity.
5.2 Standards
The▶applied▶standards,▶which▶are▶used▶to▶demonstrate▶compliance▶with▶
the▶EC▶Directives,▶are▶listed▶in▶the▶EC▶type▶test▶certificate▶and/or▶the▶EC▶
Declaration▶of▶Conformity.▶
5.3 Operating conditions
Ambient▶temperature▶ ▶
▶ ▶ ▶Type▶0121▶▶ ▶ ▶ ▶ max.▶+50°C▶
Other▶types▶ ▶ ▶ ▶ max.▶+55°C
Duty▶cycle▶
for▶body▶material▶▶
▶ ▶ Brass▶or▶stainless▶steel▶▶ long-term▶operation,▶duty▶cycle▶100%▶
▶ ▶ Plastic▶▶▶ ▶ ▶ ▶ ▶ ▶max.▶permissible▶duty▶cycle▶▶
see▶data▶sheet
Important information for functional reliability.
If▶switched▶off▶for▶a▶long▶period,▶1-2▶switching▶actions▶are▶recommended▶prior▶to▶restart.
Service▶life▶
High▶switching▶frequency▶and▶high▶pressures▶reduce▶the▶service▶life.
Degree▶of▶protection▶ ▶ ▶ ▶IP65▶in▶accordance▶with▶DIN▶EN▶60529▶
/▶IEC▶60529▶with▶correctly▶connected▶
and▶installed▶cable▶plug,▶e.g.▶Bürkert▶
Type▶2508
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5.4 Mechanical data
Dimensions▶ ▶ ▶ see▶data▶sheet
Coil▶material▶ ▶ ▶ epoxide
Connections▶ ▶ ▶ ▶G▶1/4▶▶
(NPT▶1/4,▶G▶1/8,▶G▶3/8,▶Rc▶1/4▶on▶request)
Circuit▶functions
A▶
(NC)
B▶
(NO)
2/2-way▶valve,▶▶
closed▶in▶rest▶position
2/2-way▶valve,▶▶
open▶in▶rest▶position
5.5 Fluidic data
Media▶ ▶ ▶ ▶ ▶ ▶aggressive,▶neutral,▶gaseous▶and▶liquid▶media,▶▶
which▶do▶not▶attack▶body▶and▶seal▶materials.▶
(see▶resistance▶table▶at▶www.buerkert.de).
Medium▶temperature▶for▶seal▶material▶
▶ ▶ ▶FKM▶ ▶ ▶ ▶ 0▶°C▶–▶+90▶°C▶
EPDM▶ ▶ ▶ ▶ -30▶°C▶–▶+▶90▶°C▶
NBR▶ ▶ ▶ ▶ 0▶°C▶–▶+▶80▶°C▶
FFKM▶ ▶ ▶ ▶ +5▶°C▶–▶+90▶°C
C▶
(NC)
D▶
(NO)
E
F
T
1(P)
3/2-way▶valve;▶closed▶in▶rest▶position,▶
output▶A▶unloaded
3/2-way▶valve,▶in▶rest▶position,▶output▶B▶
pressurized
3/2-way▶mixing▶valve;▶in▶rest▶position,▶
pressure▶connection▶P2▶connected▶to▶
output▶A,▶P1▶closed
3/2-way▶distribution▶valve,▶
in▶rest▶position,▶pressure▶connection▶P▶
connected▶to▶output▶B
3/2-way▶all▶purpose▶valve
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5.6 Electrical data
Connections▶ ▶ ▶ ▶DIN▶EN▶175301-803▶(DIN▶43▶650),▶shape▶A▶for▶
cable▶plug▶Type▶2508▶or▶2509
5.7 Type label
Body▶material
Seal▶material
Orifice
Circuit▶function
Type
0330▶C▶▶2.0▶▶FKM▶▶MS▶
G1/4▶▶▶▶▶▶▶▶▶▶▶▶▶▶▶0-6▶bar▶
24V▶DC▶▶▶▶▶▶▶▶▶▶▶▶▶▶▶▶▶8W
CE
00450000
Made▶in▶Germany
Identification▶number
Voltage,▶frequency,▶output
Port▶connection,▶nominal▶pressure
Fig. 1: Description of the type label (example)
W14UN
6 ASSEMBLY
DANGER!
Risk of injury from high pressure in the system/device.
▶▶
Before▶working▶on▶the▶system▶or▶device,▶switch▶off▶the▶pressure▶
and▶vent/drain▶lines.
Risk of injury due to electrical shock.
▶▶
Before▶working▶on▶the▶system▶or▶device,▶switch▶off▶the▶power▶supply▶and▶secure▶to▶prevent▶reactivation.
▶▶ Observe▶applicable▶accident▶prevention▶and▶safety▶regulations▶for▶
electrical▶equipment.
WARNING!
Risk of injury from improper assembly.
▶▶
The▶assembly▶may▶be▶carried▶out▶only▶by▶trained▶technicians▶and▶
with▶the▶appropriate▶tools.
▶▶ Secure▶system▶against▶unintentional▶activation.
▶▶ Following▶assembly,▶ensure▶a▶controlled▶restart.
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6.1 Before installation
Installation position:
The▶installation▶position▶is▶optional.▶Preferably:▶Actuator▶at▶the▶top.
▶→ Prior▶to▶installation▶check▶pipelines▶for▶dirt▶and▶clean▶if▶necessary.
Dirt filter:▶To▶ensure▶that▶the▶solenoid▶valve▶functions▶reliably,▶a▶dirt▶filter▶(≤▶500▶µm)▶must▶be▶
installed▶in▶front▶of▶the▶valve▶input.
6.2 Installation
▶→ Observe▶flow▶direction:▶▶
Functioning▶of▶the▶device▶is▶only▶ensured▶if▶the▶circuit▶function▶is▶
maintained.
Deviceswith socket connection
▶→ Use▶PTFE▶tape▶as▶seal▶material.
▶→ Determine▶the▶maximum▶screw-in▶depth▶of▶the▶connecting▶threads▶
as▶this▶does▶not▶comply▶with▶any▶standard.
NOTE!
Caution risk of breakage.
Do▶not▶use▶the▶coil▶as▶a▶lifting▶arm.
▶▶
▶→ Hold▶the▶device▶with▶a▶suitable▶tool▶(open-end▶wrench)▶on▶the▶
body;▶screw▶into▶the▶pipeline.
Attaching▶the▶device:
▶→ Via▶bore▶holes▶M4x8▶(made▶from▶brass▶or▶stainless▶steel)▶or▶self-
tapping▶screws▶3.9▶DIN▶7970▶(made▶from▶plastic,▶max.▶screw-in▶
depth▶10▶mm)▶on▶the▶bottom▶side▶of▶the▶body▶at▶drill▶pattern▶
38x24.
Devices in flange model
Attaching▶the▶device:
▶→ Via▶supplied▶screws▶on▶basic▶devices▶or▶manifold.
▶→ Tighten▶fastening▶screws▶on▶the▶coil▶to▶a▶maximum▶torque▶of▶2▶Nm.
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6.3 Manual control
NOTE!
When▶ the▶ manual▶control▶is▶locked,▶the▶valve▶ cannot▶be▶actuated▶
▶▶
electrically.
Manual▶control
Press
Turn
Fig. 2: Manual control
1
7 ELECTRICAL CONNECTION
DANGER!
Risk of injury due to electrical shock.
▶▶
Before▶working▶on▶the▶system▶or▶device,▶switch▶off▶the▶power▶sup-
ply▶and▶secure▶to▶prevent▶reactivation.
▶▶ Observe▶applicable▶accident▶prevention▶and▶safety▶regulations▶for▶
electrical▶equipment.
If the protective conductor is not connected, there is a risk of
electric shock.
▶▶
Always▶connect▶protective▶conductor▶and▶check▶electrical▶continuity▶
between▶coil▶and▶housing.
max.▶1▶Nm
Approved▶cable▶plug,▶e.g.▶Type▶
2508▶or▶other▶suitable▶cable▶plug▶
in▶accordance▶with▶▶
DIN▶EN▶175301-803▶shape▶A
Fig. 3: Connecting the cable plug to the power supply
Note▶the▶voltage▶and▶current▶type▶as▶specified▶on▶the▶type▶label.
Seal
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7.1 Standard model
▶→ Connect▶L1/+▶ and▶ N/–▶ to▶ terminals▶1▶ and▶ 2,▶independent▶ of▶the▶
polarity.
▶→ Connect▶protective▶conductor.
▶→ Attach▶seal▶and▶check▶for▶correct▶fit.
▶→ Tighten▶cable▶plug▶(Type▶2508▶or▶2509▶in▶accordance▶with▶DIN▶EN▶
175301-803▶(DIN▶43▶650),▶shape▶A,▶for▶order▶numbers▶ see▶data▶
sheet);▶while▶doing▶so,▶observe▶the▶maximum▶torque▶of▶1▶Nm.
▶→ Check▶electrical▶continuity▶between▶coil▶and▶body▶(protective▶con-
ductor▶function).
7.2 Pulse model (CF 02)
In▶accordance▶with▶the▶terminals▶on▶the▶valves,▶the▶connection▶
terminals▶in▶the▶cable▶plug▶are▶marked▶with▶the▶numbers▶1▶to▶3.
▶→ Connect▶as▶shown▶in▶“Fig.▶4”.▶Pulse▶on▶terminal▶1▶closes▶the▶valve;▶
pulse▶on▶terminal▶2▶opens▶the▶valve.
▶→ Attach▶seal▶and▶check▶for▶correct▶fit.
▶→ Tighten▶cable▶plug▶(Type▶2508▶or▶2509▶in▶accordance▶with▶DIN▶EN▶
175301-803▶(DIN▶43▶650),▶shape▶A,▶for▶order▶numbers▶ see▶data▶
sheet);▶while▶doing▶so,▶observe▶the▶maximum▶torque▶of▶1▶Nm.
▶→ Check▶electrical▶continuity▶between▶coil▶and▶body▶(protective▶con-
ductor▶function).
24 3
(=)▶∼
(+)▶L1
(–)▶N
1
Fig. 4: Electrical connection - pulse model (CF 02)
NOTE!
Prevent▶simultaneous▶pulsing▶on▶both▶coil▶windings.
▶▶
▶▶ Parallel▶to▶the▶ terminals,▶ no▶other▶consumers▶ (relay,▶etc.)▶ may▶ be▶
connected.
▶▶
The▶respective▶coil▶connection▶that▶does▶not▶carry▶current▶must▶be▶
galvanically▶isolated▶(open).
▶▶ In▶case▶two▶or▶more▶valves▶are▶connected▶in▶parallel,▶the▶use▶of▶two-
pole▶or▶multi-pole▶switches▶must▶ensure▶that▶this▶requirement▶is▶met.
PE
Terminal▶1
Terminal▶2
Terminal▶3
Protective▶
conductor
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8 DISASSEMBLY
DANGER!
Risk of injury from high pressure in the system/device.
▶▶
Before▶working▶on▶the▶system▶or▶device,▶switch▶off▶the▶pressure▶
and▶vent/drain▶lines.
Risk of injury due to electrical shock.
▶▶
Before▶working▶on▶the▶system▶or▶device,▶switch▶off▶the▶power▶
supply▶and▶secure▶to▶prevent▶reactivation.
▶▶ Observe▶applicable▶accident▶prevention▶and▶safety▶regulations▶
for▶electrical▶equipment.
WARNING!
Risk of injury from improper disassembly.
▶▶
Disassembly▶may▶be▶carried▶out▶only▶by▶trained▶technicians▶and▶
with▶the▶appropriate▶tools.
Risk of injury from hazardous media.
▶▶
Before▶loosening▶lines▶or▶valves,▶flush▶out▶hazardous▶media,▶
depressurize▶and▶drain▶the▶lines.
9 MAINTENANCE, TROUBLESHOOTING
9.1 Safety instructions
DANGER!
Risk of injury from high pressure in the system.
▶▶
Turn▶off▶the▶pressure▶and▶vent▶the▶lines▶before▶loosening▶lines▶or▶
valves.
Risk of injury due to electrical shock.
▶▶
Before▶working▶on▶the▶system▶or▶device,▶switch▶off▶the▶power▶
supply▶and▶secure▶to▶prevent▶reactivation.
▶▶ Observe▶applicable▶accident▶prevention▶and▶safety▶regulations▶
for▶electrical▶equipment.
WARNING!
Risk of injury from improper maintenance work.
▶▶
Maintenance▶may▶be▶carried▶out▶only▶by▶trained▶technicians▶and▶
with▶the▶appropriate▶tools.
▶▶ Secure▶system▶against▶unintentional▶activation.
▶▶ Following▶maintenance,▶ensure▶a▶controlled▶restart.
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