bar agturn PKT Series Manual de usuario
3/2-way automatic valve of PKT type
Translation of the original operating manual
bar-gmbh.de
2PKT-GD/GS-IM-DE-B-EN-09-19 Rev.0
Table of Contents
1. General information .................................................................. 5
1.1 Reference documents.........................................................................................5
1.2 Validity of the operating manual.........................................................................5
1.3 Notes to operating manual .................................................................................5
1.3.1 Signal words and symbols ......................................................................5
1.3.2 Explanation of the structure of the safety instructions..........................7
1.3.3 Descriptions in figures.............................................................................7
1.4 Responsibility of the operating company ..........................................................7
2. Safety ......................................................................................... 8
2.1 General Safety Instructions ................................................................................8
2.2 Intended use........................................................................................................8
2.3 Reasonable foreseeable use ..............................................................................8
2.4 Organizational measures ....................................................................................8
2.4.1 Subsequent retrofitting or changes ........................................................8
2.4.2 Replacement of defective parts..............................................................8
2.5 Protective equipment..........................................................................................8
2.6 Personnel qualification .......................................................................................9
2.7 Dangers when dealing with the automatic valve.............................................10
2.7.1 Dangers during assembly, maintenance and disassembly .................11
2.7.2 Dangers during functional checks, commissioning and operation.....13
2.7.3 Dangers when used in explosion-protected areas ..............................15
3. Product description ................................................................ 17
3.1 Type plate..........................................................................................................18
3.2 Ball valve ...........................................................................................................18
PKT-GD/GS-IM-DE-B-EN-09-19 Rev.0 3
3.3 Rotary actuator bar-agturn............................................................................... 19
3.3.1 Overview of different models ................................................................ 19
3.3.2 Functional description........................................................................... 20
3.3.3 Operating and display elements ........................................................... 22
3.3.4 Accessories............................................................................................ 22
4. Transport and storage .............................................................23
4.1 Scope of delivery .............................................................................................. 23
4.1.1 Incoming goods inspection................................................................... 23
4.2 Transport, packaging and storage................................................................... 23
5. Installation ................................................................................25
5.1 Installation conditions....................................................................................... 25
5.2 Before installation ............................................................................................. 25
5.3 Installation of ball valve .................................................................................... 26
5.4 Installation of rotary actuator ........................................................................... 26
5.4.1 Installation of the pneumatic connection ............................................. 27
5.5 Pressure test of the pipe section ..................................................................... 28
6. Commissioning and operation ................................................29
6.1 General information for commissioning of different variants.......................... 29
6.2 Setting the end positions.................................................................................. 29
6.2.1 Adjustment of swivel angle for mounting variants F/E ........................ 31
6.2.2 Adjustment of swivel angle for mounting variants G/H ....................... 32
7. Maintenance and repair ...........................................................32
7.1 Maintenance of rotary actuator........................................................................ 32
7.2 Maintenance ball valve .................................................................................. 32
4PKT-GD/GS-IM-DE-B-EN-09-19 Rev.0
8. Troubleshooting ...................................................................... 33
9. Repair and spare parts ........................................................... 34
9.1 Rotary actuator agturn......................................................................................34
9.1.1 Type GD-032 (schematic diagram) .......................................................34
9.1.2 Type GS-075 (schematic diagram)........................................................35
10. Disassembly ............................................................................ 36
10.1 Disassembly of the rotary actuator ..................................................................36
10.2 Disassembly of the ball valve from the pipeline ..............................................36
11. Disposal ................................................................................... 37
12. EU Declaration of Incorporation ............................................ 38
13. ATEX Declaration of Conformity ............................................ 39
14. Annex / Technical data ........................................................... 40
14.1 Technical data of rotary actuator .....................................................................40
14.2 Technical data of 3/2-way ball valve................................................................41
14.3 Pressure-Temperature diagram .......................................................................41
14.4 Dimensional tables and dimensional drawings ...............................................42
14.4.1 Dimensional drawing 3/2-way automatic valve of PKT type ...............42
14.4.2 Dimensional table for 3/2-way automatic valve of PKT type...............44
14.5 Actuator assignment.........................................................................................46
14.6 Weight and volume of the rotary actuators bar-agturn...................................47
14.7 Switching positions of ball valve......................................................................48
PKT-GD/GS-IM-DE-B-EN-09-19 Rev.0 5
1. General information
This operating manual is a part of the prod-
uct. The operating manual must be kept for
the entire life of the product and must be
passed on to each subsequent owner of the
product.
The operating manual must always be avail-
able at the place of operation.
1.1 Reference documents
This manual, the data mentioned and de-
sign data sheets, additional assembly and
maintenance instructions as well as further
information – also in other language ver-
sions, can be obtained from:
bar pneumatische
Steuerungssysteme GmbH
Auf der Hohl 1
53547 Dattenberg
Tel.: +49 (0)2644-9607-0
Fax: +49 (0)2644-960735
Email: bar-info@wattswater.com
www.bar-gmbh.de
1.2 Validity of the operating
manual
This operating manual is valid for the 3/2-
way automatic valve of PKT type since year
of manufacture 2019 with the following ro-
tary actuators:
• agturn Type GD-032 till 040
• agturn Type GD/GS-052 till 400
1.3 Notes to operating manual
The safety and hazard statements in the
document are intended for your protec-
tion, the protection of third parties and the
protection of the product. The instructions
must therefore be observed.
1.3.1 Signal words and symbols
DANGER
... indicates a hazard that, if not avoided,
will result in death or serious injury.
WARNING
... indicates a hazard that, if not avoided,
could result in death or serious injury.
CAUTION
... indicates a hazard which, if not avoid-
ed, could result in minor or moderate in-
jury.
6PKT-GD/GS-IM-DE-B-EN-09-19 Rev.0
NOTE
... indicates important information (e.g.
Material damage) but not hazards.
Electric voltage!
The text passages marked with
this symbol inform you about
dangerous situations with danger to life
and health of persons due to electrical
voltage.
Corrosive substances!
The text passages marked with
this symbol inform you about
dangerous situations caused by corrosive
substances.
Hot surface!
The text passages marked with
this symbol inform you about
dangerous situations with a risk of burns
due to hot surfaces.
Cold surface!
The text passages marked with
this symbol inform you about
dangerous situations with a risk due to
cold surfaces.
Suspended load!
The text passages marked with
this symbol inform you about
dangerous situations with a risks due to
suspended load.
Hand injuries!
The text passages marked with
this symbol inform you about
dangerous situations resulting in hand
injuries caused by bruising or punching.
The activities described in the relevant
text passage must be performed with the
utmost care to avoid dangerous situations
and resulting injuries such as loss of limbs.
Use head protection!
Notes with this symbol indicate
that a head protection must be
worn.
Use protective clothing!
Notes with this symbol indicate
that a protective clothing must be
worn.
Use hand protection!
Notes with this symbol indicate
that a hand protection must be
worn.
PKT-GD/GS-IM-DE-B-EN-09-19 Rev.0 7
1.3.2 Explanation of the structure of
the safety instructions
A safety instruction is initiated with a signal
word describing the severity of the danger
(
„Chapter 1.3.1 Signal words and symbols“
).
WARNING
Type or source of danger (possibly
with warning signs according to DIN
EN ISO 7010)
Consequences in case of not following
the instruction
• Avoidance of danger
1.3.3 Descriptions in figures
The figures in this operating manual are
intended to help you understand the facts
and procedures.
The descriptions in the figures are exem-
plary and may differ slightly from the actual
appearance of your product.
1.4 Responsibility of the
operating company
• The installation, electrical and pneumatic
connection as well as the commission-
ing of the product may only be carried
out by qualified personnel in accordance
with the instructions described in this
operating manual.
• The product may only be operated and
maintained by personnel of the legal
minimum age and the corresponding
personnel qualification.
• This operating manual is an integral part
of the product and must be available to
the personnel at all times. This operating
manual must be read and understood
before the first commissioning.
• The operating and technical personnel
must be instructed about safety devices
of the product as well as safe working
methods.
• The product may only be operated in
perfect condition. No safety devices
may be removed or disconnected.
8PKT-GD/GS-IM-DE-B-EN-09-19 Rev.0
2. Safety
2.1 General Safety Instructions
Personnel assigned to work on the auto-
matic valve must read the operating instruc-
tions before starting work and, in particular,
understand the chapter "Safety" before
starting work. This is particularly valid for
personnel working only occasionally on the
rotary actuator.
2.2 Intended use
• The automatic valve is used for the au-
tomatic shut-off of liquids and gases in
pipelines.
• The automatic valve is designed for use
in process engineering plants.
• The operating values, limit values and
setting data specified in the operating
manual and the corresponding data
sheet must be observed.
• Intended use also includes the obser-
vance of these operating instructions.
2.3 Reasonable foreseeable use
Any use other than that described in
„Chap-
ter 2.2 Intended use“
and any use not ap-
proved by the manufacturer is considered
as unintended.
2.4 Organizational measures
2.4.1 Subsequent retrofitting or
changes
The operator must make a corresponding
assessment of the hazards when dealing
with subsequently integrated components
and retrofitting.
If you use other operating medium then flu-
ids or want to use the ball valve for a differ-
ent purpose, contact our customer service.
We can help you with any possible neces-
sary configurations.
2.4.2 Replacement of defective
parts
Replace parts of the quarter-turn actuator
that are not in perfect condition immediately
with original spare parts.
Please note that only original spare and
wear parts of bar GmbH are to be used.
In the case of usage of the third-party parts,
it is not ensured that they are designed and
manufactured to suit the requirements.
2.5 Protective equipment
If necessary, the protective equipment shall
be used. Keep your hair and clothing away
from moving parts. If necessary, wear a hair-
net and do not wear jewelery such as neck-
laces and rings!
PKT-GD/GS-IM-DE-B-EN-09-19 Rev.0 9
Use head protection!
Wear suitable head protection
during transport.
Use protective clothing!
Wear suitable protective clothing
during commissioning, mainte-
nance and troubleshooting.
Use hand protection!
Wear suitable hand protection
during transport, commissioning,
maintenance and troubleshooting.
2.6 Personnel qualification
Only trained or instructed personnel who
has known and understood the operating
instructions as well as the possible dangers
of the rotary actuator is allowed to work with
the rotary actuator. The responsibility of the
personnel for operation, maintenance and
repair must be clearly defined by the oper-
ator.
Personnel to be trained, instructed or un-
dergoing training may work on the rotary
actuator only under the constant supervi-
sion of an experienced person.
The individual activities on the rotary actua-
tor require different personnel qualifications
which are listed in the following table. The
different qualifications are characterized by
the following skills and knowledge:
• Instructed persons must operate the rotary actuator and be able to detect possible
damage and dangers on the rotary actuator.
• Instructed persons with technical training must also be aware of the dangers of han-
dling pressurized equipment, hot and cold surfaces, harmful and hazardous materials
and the process of installing and removing the valves in a process line, the specific and
potential risks of the process and the most important safety regulations.
• Trained electricians must read and understand electrical circuit diagrams, commission,
put electric machines into operation, service and maintain them, wire switch and control
cabinets, install control software, ensure the functionality of electrical components and
identify potential hazards in handling electrical and electronic systems.
• Trained pneumatic specialists must read and understand pneumatic circuit diagrams,
put pneumatic systems into operation, service and maintain them, disconnect and
connect pneumatic hoses, ensure the proper functioning of pneumatic components,
assess the work performed on the pneumatic system and identify potential hazards.
10 PKT-GD/GS-IM-DE-B-EN-09-19 Rev.0
Read this table as follows:
"The electrical installation requires the qualification of a qualified electrician."
Activities Instructed
persons
Instructed persons with
technical training
Electri-
cians
Pneumatic
specialists
Installation X
Electrical installation X
Pneumatic installation X
Setting and equipping X
Commissioning X
Troubleshooting X
Cleaning X
Troubleshooting, repair and
maintenance of mechanics X
Troubleshooting, repair and
maintenance of electrics X
Troubleshooting, repair and
maintenance of pneumatics X
Functional checks X
Shutdown X X
Transport X
Disposal X
Tab. 2-1 Overview of the required personnel qualifications
2.7 Dangers when dealing with the automatic valve
This product of bar GmbH is built according to the state of the art and the recognized safety
rules. Nevertheless, there remains a residual risk and may cause dangers to the life and limb
of the user or third parties or impairments of the product and other material assets in use, if:
• the product is not used as intended,
• the product is operated or repaired by untrained personnel,
• the product is improperly changed or modified and/or
• the safety instructions are not observed.
Eliminate faults that may affect safety.
Este manual sirve para los siguientes modelos
38
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