Burkert 2101 Bedienungsanleitung
Quickstart
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Type 2101
2/2-way globe valve
2/2-Wege-Geradsitzventil
Vanne à siège droit 2/2 voies
We reserve the right to make technical changes without notice.
Technische Änderungen vorbehalten.
Sous réserve de modifications techniques.
© Bürkert Werke GmbH & Co. KG, 2013 - 2020
Operating Instructions 2008/05_EU-ML_00810250 / Original DE
3
Quickstart
1 QUICKSTART ........................................................................ 1
2 SYMBOLS ............................................................................. 2
3 INTENDED USE .................................................................... 2
4 BASIC SAFETY INSTRUCTIONS.......................................... 3
5 GENERAL NOTES................................................................. 4
6 TECHNICAL DATA................................................................. 5
7 INSTALLATION ...................................................................... 8
8 START-UP............................................................................ 13
9 MAINTENANCE WORK....................................................... 15
10 DISASSEMBLY.................................................................... 15
11 TRANSPORTATION, STORAGE, DISPOSAL ...................... 15
Type2101
1 QUICKSTART
The Quickstart describes the entire life cycle of the device. Keep
these instructions in a location which is easily accessible to every
user and make them available to every new owner of the device.
Important safety information!
Read the Quickstart carefully and fully. In particular, pay
attention to section “Basic safety instructions” and “Intended
use”.
▶The Quickstart must be read and understood.
The Quickstart provides an exemplary description of the installation
and start-up of the device.
The detailed description can be found in the operating instruc-
tions for Types2101.
The operating instructions can be found on the internet at:
www.country.burkert.com
1.1 Denition of terms/abbreviations
The term "device" used in these instructions always refers to the
Type2101 globe valve.
The abbreviation "Ex" used in these instructions always stands
for "explosion-proof".
In these instructions, the unit bar stands for relative pressure.
The absolute pressure is stated separately in bar(abs).
English
4
Symbols
Type2101
2 SYMBOLS
DANGER!
Warns of an immediate danger!
▶Failure to observe these instructions will result in death or
serious injuries.
WARNING!
Warns of a potentially hazardous situation!
▶Failure to observe these instructions may result in serious
injuries or death.
CAUTION!
Warns of a potential danger!
▶Failure to observe these instructions may result in moderate
or minor injuries.
NOTE!
Warns of damage!
Important tips and recommendations.
Refers to information in these operating instructions or in
other documentation.
▶Designates instructions to avoid a danger.
→Designates a procedure which you must carry out.
3 INTENDED USE
Unauthorised use of the Type2101 globe valve may be dan-
gerous to people, nearby equipment and the environment.
▶Use the Type2101 device only as intended. Non-intended use
of the device may be dangerous to people, nearby equipment
and the environment.
▶The device is designed to control the ow of liquid and gas-
eous media.
▶In the potentially explosive atmosphere, only use devices that
are approved for this purpose. These devices are identied by
a separate Ex type label. Before use, note the information on
the separate Ex type label and the Ex additional instructions
or the separate Ex operating Instructions.
▶To use the device, observe the permitted data, operating con-
ditions and application conditions. These specications can
be found in the contract documents, the operating instructions
and on the type label.
▶Protect device from harmful environmental inuences (e.g.
radiation, air humidity, fumes). For any matters requiring clari-
cation, contact the relevant sales department.
▶Use the device only in conjunction with third-party devices
and components recommended or approved by Bürkert.
▶Prerequisites for safe and trouble-free operation are correct
transport, correct storage and installation as well as careful
operation and maintenance.
▶The exhaust air can be contaminated by lubricants in the
actuator.
English
5
Intended use
Type2101
4 BASIC SAFETY INSTRUCTIONS
These safety instructions do not take account of any:
•Contingencies or events which may occur during installation,
operation and maintenance of the devices.
•Local safety regulations that are within the operator’s scope of
responsibility, including those relating to the installation personnel.
DANGER!
Risk of injury due to high pressure in the system or device!
▶Before working on the system or device, switch o the pres-
sure and vent or empty the lines.
Risk of injury due to electric shock. (with installed electrical
components)
▶Before working on the device or system, switch o the
power supply. Secure against reactivation.
▶Observe the applicable accident prevention and safety regu-
lations for electrical devices.
WARNING!
Risk of injury when opening the actuator!
The actuator contains a spring under tension. When the actuator is
opened, the spring will jump out and may cause injuries.
▶Do not open the actuator.
Risk of injury due to moving parts in the device!
▶Do not reach into openings in the device.
WARNING!
Danger due to loud noises.
▶Depending on the usage conditions, the device may generate loud
noises. Detailed information on the probability of loud noises is
available from the respective sales department.
▶Wear hearing protection when in the vicinity of the device.
CAUTION!
Risk of burns or re from hot device surfaces due to pro-
longed operation.
▶Only touch the device when wearing protective gloves.
▶Keep the device away from highly ammable substances and
media.
Discharge of medium if packing gland exhibits wear
▶Relief bore must be regularly inspected for any medium leakages.
▶If medium is leaking from the relief bore, the packing gland must
be replaced (see “9 Maintenance work”).
▶If the medium is hazardous, secure the area around the leakage
to prevent risks.
Risk of injury due to bursting lines and device.
▶Because of the risk of pressure surge, valves with the ow
direction above the seat must not be used for uid media.
▶Observe the type of ow and type of medium for operating
the device.
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6
General notes
Type2101
General hazardous situations.
To prevent injuries, observe the following:
▶Secure device or system to prevent unintentional activation.
▶Only trained technicians may perform installation and main-
tenance work.
▶Perform installation work and maintenance work using suit-
able tools only.
▶Following interruption of the process, ensure that the
process is restarted in a controlled manner. Observe the
sequence:
1. Apply electrical or pneumatic supply.
2. Charge with medium.
▶Use the device only when it is in perfect condition and in
accordance with the operating instructions.
▶For applications planning and operation of the device, observe
the plant-specic safety regulations.
▶The plant owner is responsible for the safe operation and
handling of the plant.
▶Observe the general rules of technology.
Please observe the following in order to protect against
damage to the device:
▶Feed only those media listed in chapter “6 Technical data” into
the medium ports.
▶Do not make any changes to the device and do not subject it
to mechanical stress.
▶Transport, install and remove heavy device only with the aid of a
second person and using suitable tools.
5 GENERAL NOTES
5.1 Contact addresses
Germany
Bürkert Fluid Control Systems
Sales Centre
Christian-Bürkert-Str.13–17
D-74653 Ingelngen
Tel. +49(0)7940-1091111
Fax +49(0)7940-1091448
E-mail: [email protected]
International
The contact addresses can be found on the back pages of the
printed operating instructions.
They are also available online at: www.burkert.com
5.2 Warranty
A precondition for the warranty is that the device is used as
intended in consideration of the specied operating conditions.
5.3 Information on the Internet
Operating instructions and data sheets for Type2101 can be found
online at: www.country.burkert.com
English
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Technical data
Type2101
6 TECHNICAL DATA
6.1 Conformity
The Type2101 conforms to the EU Directives as per the EU Dec-
laration of Conformity.
6.2 Standards
The applied standards as used to verify compliance with the EU
Directives can be found in the EC type examination certicate and/
or the EC Declaration of Conformity.
According to Pressure Equipment Directive observe the following
operating conditions:
Nominal diameter
port connection
Maximum pressure for compressible
uids of Group1 (dangerous gases and
vapours according to Art. 3, No.1.3,
letter a, rst dash)
DN65 15bar
6.3 Type label
WARNING!
Risk of injury from high pressure.
Important, device-specic technical data are listed on the type
label.
▶Note the permitted pressure range on the device type label.
00253282
2101 A PTFE Kv19.5
PS 8,5bar Tmed -10°C - +185°C
Flow 1 2 see manual for derating W17AL
Made in Germany
CE marking
Permitted
medium temperature
Type
Control function
(CF)
Seal material1)
Flow coecient
Identication
number
of the device
Flow direction
Permitted
medium pressure
Manufacturer date
(encrypted)
See operating
instructions for
derating
Fig. 1: Type label (example)
1) For a variant description see “6.5 General technical data”
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8
Technical data
Type2101
6.4 Operating conditions
Note the permitted ranges on the device type label!
6.4.1 Temperature ranges
The globe valve is suitable for steam sterilisation.
Actuator
size
Actuator
material
Medium
(for PTFE seal) Environment 2)
ø50mm
PPS –10 – +230°C –10 – +60°C 2)
–10 – +100°C 3)
ø70mm
ø90mm
ø130mm
Tab. 1: Temperature ranges
Derating pressure and temperature ranges
Usage limits of the valve (derating medium pressure)
Temperature Medium pressure
–10 – +50 °C 25bar
100°C 24.5bar
150°C 22.4bar
200°C 20.3bar
230°C 19bar
Tab. 2: Derating the medium pressure as per DINEN12516-1/PN25
Temperature Medium pressure
–29 – +38 °C 19bar
50°C 18.4bar
100°C 16.2bar
150°C 14.8bar
200°C 13.7bar
230°C 12.7bar
Tab. 3: Derating the medium pressure as per ASMEB16.5/
ASMEB16.34 Cl.150
Temperature Medium pressure
–10 – +50 °C 14bar
100°C 14bar
150°C 13.4bar
200°C 12.4bar
230°C 11.7bar
Tab. 4: Derating the medium pressure as per JISB222010K
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9
Technical data
Type2101
0 20 40 60 80 100 120 140 160 180 200 220
50
60
110
100
90
80
70
Medium temperature [°C]
Ambient temperature [°C]
Fig. 2: Derating Element ANTG50, 70, 90, 130
2) When using a pilot valve the max. ambient temperature is
+55°C.
3) Pilot air ports as push-in connector
4) Pilot air ports as threaded bushing
6.4.2 Pressure ranges
Actuator size Maximum pilot pressure 5)
ø50mm
10barø70mm
ø90mm
ø130mm 7bar
Tab. 5: Pressure ranges
5) For device variant ø70/DN50/MC13
the max. pilot pressure is limited to 7bar.
Minimum pilot pressure values: Flow direction below seat
(medium ow against valve closing direction)
Required minimum pilot pressure Pmin with control functionA:
Actuator
size [mm]
50 70 90 130
≤ DN50
130
≥ DN65
Pmin [bar] 4.8 4.8 5.0 5.0 5.6
The required minimum pilot pressure Pmin for control functionB
andI (ow direction below seat) depends on the medium
pressure 6).
Minimum pressure values: Flow direction above the seat
(medium ow in valve closing direction)
The required minimum pilot pressure Pmin for control functionA
(ow direction above the seat) depends on the medium pressure
6).
6) The pressure graphs can be found in the operating
instructions online at www.country.burkert.com
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10
Installation
Type2101
6.5 General technical data
Media
Control medium Neutral gases, air
Flow media Water, alcohols, oils, fuels, hydraulic
fluids, saline solutions, lyes, organic
solvents, vapour, air, neutral gases
For materials and
ports see data sheet or operating instructions
Installation position any, preferably actuator face up
Degree of protection IP67 as per IEC529/EN60529
6.6 Control function (CF)
A
1(P)
2(A)
Closed by spring force in rest position
B
1(P)
2(B)
Opened by spring force in rest position
I
1(P)
2(A)
Actuating function via reciprocal
pressurisation
Tab. 6: Control functions
7 INSTALLATION
7.1 Safety instructions
DANGER!
Risk of injury from high pressure in the system!
▶Before loosening lines and valves, turn o the pressure and
vent the lines.
WARNING!
Risk of injury due to improper installation!
▶Installation may be carried out by authorised technicians only
and with the appropriate tools!
Risk of injury due to unintentional activation of the system
and uncontrolled restart!
▶Secure the system against unintentional activation.
▶Following installation, ensure a controlled restart.
For control function I – risk of pilot pressure failure!
With control functionI, the control unit and reset are pneumatic.
No dened position is reached during a pressure failure.
▶To ensure a controlled restart of the device, rst apply pilot
pressure and then activate the medium.
Risk of injury due to moving parts in the device!
▶Do not reach into openings.
English
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