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.
© 2013 - 2015 Bürkert Werke GmbH
Operating Instructions 1501/02_EU-ML_00810250 / Original DE
3
Quickstart
1 QUICKSTART ..................................................................................................3
2 SYMBOLS .........................................................................................................4
3 AUTHORIZED USE ......................................................................................4
4 BASIC SAFETY INSTRUCTIONS ..........................................................5
5 GENERAL INFORMATION ........................................................................6
6 TECHNICAL DATA ........................................................................................6
7 INSTALLATION ...............................................................................................9
8 START-UP ......................................................................................................14
9 MAINTENANCE WORK ...........................................................................15
10 REMOVAL ......................................................................................................16
11 PACKAGING, TRANSPORT, STORAGE ..........................................16
Type 2101
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 these instructions available to every new owner of the device.
Important Safety Information!
Read Quickstart carefully and thoroughly. Study in particular the
chapters entitled “Basic safety instructions” and “Authorized use”.
▶Quickstart must be read and understood.
Quickstart explains, for example, how to install and start-up the device.
A detailed description of the device can be found in the operating
instructions for Type 2101.
The operating instructions can be found on the Internet at:
www.burkert.com
1.1 Definition of term / abbreviation
The term “device” used in these instructions always stands for the
globe valve Type 2101.
The abbreviation “Ex” used in these instructions always stands for
“explosion-protected”.
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4
Symbols
Type 2101
2 SYMBOLS
DANGER!
Warns of an immediate danger.
▶Failure to observe the warning may result in a fatal or serious injury.
WARNING!
Warns of a potentially dangerous situation.
▶Failure to observe the warning may result in serious injuries or
death.
CAUTION!
Warns of a possible danger.
▶Failure to observe this warning may result in a moderate or minor
injury.
NOTE!
Warns of damage to property.
Important tips and recommendations.
Refers to information in these operating instructions or in
other documentation.
▶designates instructions for risk prevention.
→Designates a procedure which you must carry out.
3 AUTHORIZED USE
Non-authorized use of the globe valve Type 2101 may be a
hazard to people, nearby equipment and the environment.
▶The device is designed for the controlled flow of liquid and
gaseous media.
▶In the potentially explosion-risk area the globe valve type 2101 may
be used only according to the specification on the separate Ex type
label. For use observe the additional information enclosed with the
device together with safety instructions for the explosion-risk area.
▶Devices without a separate Ex type label may not be used in a
potentially explosive area.
▶The admissible data, the operating conditions and conditions of
use specified in the contract documents, operating instructions
and on the type label are to be observed during use. These are
described in the chapter entitled “6 Technical data”.
▶The device may be used only in conjunction with third-party devices
and components recommended and authorized by Bürkert.
▶Correct transportation, correct storage and installation and
careful use and maintenance are essential for reliable and fault-
less operation.
▶Use the device only as intended.
3.1 Restrictions
If exporting the system or device, observe any existing restrictions.
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5
Basic safety instructions
Type 2101
4 BASIC SAFETY INSTRUCTIONS
These safety instructions do not make allowance for any
• contingencies and events which may arise during the installation,
operation and maintenance of the devices.
• local safety regulations, whereby the operator is responsible for their
compliance, by the installation personnel too.
DANGER!
Risk of injury from high pressure in the equipment or device!
▶Before working on equipment or device, switch off the pressure
and deaerate or drain lines.
Risk of injury due to electrical shock!
▶Before reaching into the device, switch off the power supply and
secure to prevent reactivation!
▶Observe applicable accident prevention and safety regulations
for electrical equipment!
Risk of burns!
The surface of the device may become hot during long-term
operation.
▶Do not touch the device with bare hands.
Risk of injury from moving parts in the device!
▶Do not reach into openings.
Risk of injury caused by the spring jumping out when the
actuator is opened.
▶The actuator must not be opened.
Risk of injury caused by the lines and device rupturing.
▶Due to the risk of water hammer, valves with a flow direction
above the seat must not be used for liquid media.
▶Consider the type of flow direction and the type of medium for
operation of the device.
General hazardous situations.
To prevent injury, ensure:
▶Secure system/equipment from unintentional activation.
▶Only trained technicians may perform installation and maintenance
work.
▶After an interruption in the power supply or pneumatic supply,
ensure that the process is restarted in a defined or controlled
manner.
▶The device may be operated only when in perfect condition and
in consideration of the operating instructions.
▶The general rules of technology apply to application planning and
operation of the device.
To prevent damage to property of the device, ensure:
• Supply the media connections only with those media which are
specified as flow media in the chapter entitled “6 Technical data”.
• Do not put any loads on the valve (e.g. by placing objects on it
or standing on it).
• Do not make any external modifications to the valves. Do not paint
the body parts or screws.
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6
General information
Type 2101
5 GENERAL INFORMATION
5.1 Contact address
Germany
Bürkert Fluid Control Systems
Sales Center
Chr.-Bürkert-Str. 13-17
D-74653 Ingelfingen
Tel. : 07940 - 10 91 111
Fax: 07940 - 10 91 448
E-mail: [email protected]
International
Contact addresses are found on the final pages of the printed oper-
ating manual.
You can also find information on the Internet under:
www.burkert.com
5.2 Warranty
The warranty is only valid if the device is used as authorized in accor-
dance with the specified application conditions.
5.3 Information on the Internet
The operating instructions and data sheets for Type 2101 can be found
on the Internet at: www.burkert.com
6 TECHNICAL DATA
6.1 Conformity
In accordance with the EC Declaration of conformity, globe valve type
2101 is compliant with the EC Directives.
6.2 Standards
The applied standards, which verify conformity with the EC Directives,
can be found on the EC Type Examination Certificate and / or the EC
Declaration of Conformity.
According to Pressure Equipment Directive the following operating
conditions must be observed:
Line connection
orifice
Maximum pressure for compressible fluids
of Group 1 (hazardous gases and vapors
according to Art. 3 No. 1.3 Letter a first
dash)
DN65 15 bar
6.3 Type label
WARNING!
Risk of injury from high pressure!
Important device-specific technical specifications are indicated on
the type label.
▶Observe permitted pressure range on the type label of the device.
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7
Technical data
Type 2101
00189700
2101 A 25M PTFE VA
Tmed -10°C - +180°C
Flow 1 2 DIN
Pilot 4,8-10bar
Pmed 16,0bar
DN25 Kv13,0W3ZLT
CE
CE-Identification
Permitted pilot
pressure
Permitted medium
pressure
Type
Control function
(CF)
Orifice of the body /
actuator size
Sealing material Body material
ID number of
the device
Flow direction
Permitted medium
temperature
Date of
manufacture
(encoded)
Main dimensions
port connection Flow capacity in
standard production
conditions
Fig. 1: Type label - example
6.4 Operating conditions
Observe permitted ranges on the type label of the device!
6.4.1 Temperature ranges
The globe valve is suitable for steam sterilization.
Actuator
size
Actuator
material
Medium
(for PTFE seal) Environment 1)
ø 50 mm
PPS -10 ... +185 °C 0 ... +60 °C 2)
0 ... +100 °C 3)
ø 70 mm
ø 90 mm
ø 130 mm
Tab. 1: Temperature ranges
1) If a pilot valve is used, the max. ambient temperature is +55
°C.
2) Pilot air ports with push-in connector
3) Pilot air ports with threaded bushing
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8
Technical data
Type 2101
6.4.2 Pressure ranges
Actuator size Maximum pilot pressure 4)
ø 50 mm
10 barø 70 mm
ø 90 mm
ø 130 mm 7 bar
Tab. 2: Pressure ranges
4) For the device version ø 70 / Orifice 50 / MC 13 the max.
permitted pilot pressure is limited to 7 bar.
Minimum pilot pressure: flow below the seat
(medium flow against the closing direction of the valve)
Required minimum pilot pressure Pmin with control function A:
Actuator
size [mm]
50 70 90 130
≤ DN 50
130
≥ DN 65
Pmin [bar] 5,2 4,8 5,0 5,0 5,6
The required minimum pilot pressure Pmin with control function B and I
(flow below the seat) is dependent on the pressure of the medium 5).
Minimum pilot pressure: flow above the seat
(medium flow with the closing direction of the valve)
The required minimum pilot pressure Pmin with control function A
(flow above the seat) is dependent on the pressure of the medium 5).
5) The pressure diagrams are in the operating instructions on the
Internet: www.burkert.com
6.5 General technical data
Media
Control medium Neutral gases, air
Flow media Water, alcohol, fuel, hydraulic liquids,
saline solutions, lye, organic solvents
Materials and
connections see data sheet or operating instructions
Installation as required, preferably with actuator in
upright position.
Protection class IP67 in accordance with IEC 529 /
EN 60529
6.6 Control functions (CF)
A
1(P)
2(A)
Normally closed by spring action.
B
1(P)
2(B)
Normally open by spring action.
I
1(P)
2(A)
Actuating function via reciprocal pressurization.
Tab. 3: Control functions
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9
Installation
Type 2101
7 INSTALLATION
7.1 Safety instructions
DANGER!
Risk of injury from high pressure!
▶Before loosening the lines and valves, turn off the pressure and
vent the lines.
WARNING!
Risk of injury from improper installation!
▶Installation may be carried out by authorized technicians only
and with the appropriate tools!
Risk of injury from unintentional activation of the system and
an uncontrolled restart!
▶Secure system from unintentional activation.
▶Following installation, ensure a controlled restart.
For control function I – Danger if pilot pressure fails!
For control function I control and resetting occur pneumatically. If
the pressure fails, no defined position is reached.
▶To ensure a controlled restart, first pressurize the device with
pilot pressure, then switch on the medium.
Risk of injury from moving parts in the device!
▶Do not reach into openings.
7.2 Before installation
• The globe valve can be installed in any installation position, pref-
erably with the actuator face up.
• Before connecting the valve, ensure the lines are flush.
• Observe direction of flow (see type label).
7.2.1 Preparatory work
→Clean pipelines (sealing material, swarf, etc.).
Devices with welded body
NOTE!
For valves with installed control:
When welding the valve body into the pipeline, the control must
not be installed.
▶Remove control from the actuator (see installation chapter in the
operating instructions for the corresponding control).
Remove the actuator from the valve body:
→Clamp the valve body in a holding device.
NOTE!
Damage to the seat seal or the seat contour!
▶When removing the actuator, ensure that the valve is in open
position.
→Control function A pressurize the pilot air port 1 with com-
pressed air (5 bar): valve opens.
→Using a suitable open-end wrench, place the wrench flat on the
tube.
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10
Installation
Type 2101
→Unscrew the actuator from the valve body.
Other device versions
→Do not remove actuator unless this is a customer-specific
requirement.
→Procedure see “Devices with welded body”.
Actuator
Nipple
Valve body
Air discharge connection
CFA, CFB
Pilot air port
CFI
Pilot air port
CFA, CFB, CFI
Flats for open-end
wrench
Release bore
2
1
Fig. 2: Installation
7.3 Installation
WARNING!
Risk of injury from improper assembly!
Assembly with unsuitable tools or non-observance of the tight-
ening torque is dangerous as the device may be damaged.
▶For installation use an open-end wrench, never a pipe wrench.
▶Observe the tightening torque (see “Tab. 4: Tightening torque
valve body / nipple”).
Dirt trap for devices with authorization in accordance with DIN
EN 161
In accordance with DIN EN 161 „Automatic shut-off valves for gas
burners and gas appliances“ a dirt trap must be connected upstream
of the valve and prevent the insertion of a 1 mm plug gauge.
→If the authorisation also applies to stainless steel bodies, the
same type of dirt trap must be attached in front of the globe
valve.
7.3.1 Installation of the valve body
Welded bodies
→Weld valve body in pipeline system.
Other body versions
→Connect body to pipeline.
english
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