Burkert 2060 User manual

Quickstart
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Type 2060, 2061
2/2-way angle seat valve, 2/2-way globe valve
2/2-Wege-Schrägsitzventil, 2/2-Wege Geradsitzventil
Vanne à siège incliné 2/2 voies, 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, 20 - 2017
Operating Instructions 1706/_(8(1_00 / Original DE

3
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 ...................................................................................................... 13
9 MAINTENANCE WORK ........................................................................... 14
10 REMOVAL ...................................................................................................... 15
11 PACKAGING, TRANSPORT, STORAGE ..........................................15
Quickstart
Type 2060, 2061
1 QUICKSTART
The quickstart contains the most important information and notes
regarding the use of the device. Keep the quickstart 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.
Failure to observe these instructions may result in hazardous
situations.
▶Quickstart must be read and understood.
A detailed description of the device can be found in the operating
instructions for Type 2060 and 2061.
The operating instructions can be found on the Internet at:
www.burkert.com
1.1 Definition of term
The term “device” used in these instructions always stands for the angle
seat valve Type 2060 or globe valve 2061.
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Symbols
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 Types 2060 and 2061 may be a hazard
to people, nearby equipment and the environment.
▶The device is designed for the controlled flow of liquid and gas-
eous media.
▶The admissible data, the operating conditions and conditions of
use specified in the contract documents and on the type label are
to be observed during use.
▶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 care-
ful use and maintenance are essential for reliable and faultless
operation.
▶Use the device only as intended.
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Basic safety instructions
4 BASIC SAFETY INSTRUCTIONS
These safety instructions do not consider any contingencies or incidents
which occur during installation, operation and maintenance.
The operator is responsible for observing the location-specific safety
regulations, also with reference to the personnel.
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 burns or fire from hot device surface due to prolonged
switch-on time.
▶Do not touch the device with bare hands. Keep away from highly
flammable substances and media.
Risk of injury from moving parts in the device.
▶Do not reach into openings.
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.
Risk of injury caused by the spring jumping out when the actuator
is opened.
▶The actuator must not be opened.
General hazardous situations.
To prevent injury, ensure:
▶Secure system against unintentional activation.
▶Installation, operation and maintenance may only be performed
by qualified specialists.
▶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 “Technical data”.
▶Do not put any loads on the valve.
▶Do not make any external modifications to the valves. Do not
paint the body parts.
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General information
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.
6 TECHNICAL DATA
6.1 Conformity
Type 2060 and 2061 conforms with the EC Directives according to
the EC Declaration of Conformity (if applicable) .
6.2 Standards
The applied standards, which verify conformity with the EC Direc-
tives, can be found on the EC Type Examination Certificate and / or
the EC Declaration of Conformity (if applicable).
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 12 bar
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Technical data
6.3 Type label
WARNING!
Risk of injury from high pressure.
Excessive pressure can damage the device.
▶Comply with pressure range values on the type label.
Made in Germany
00999999
W28UU
Pilot 5.0-10bar
D33.7 Pmed 16bar
2060 A 25,0 PTFE VA
Flow 12
Flow direction
Seal material
Body material
Body orifice
Control function (CF)
Type
Permitted medium pressure
Identification number of the device,
Date of manufacture
CE identification (if applicable)
Port connection, Permitted medium pressure
Fig. 1: Description of the type label (Example)
6.4 Operating conditions
6.4.1 Temperature ranges
Actuator
size
Actuator
material
Medium
temperature
(for PTFE
seal)
Ambient temperature
ø 50 mm
Stainless
steel -10...+185 °C
0...+100 °C
(at 150 °C Medium
temperature)
0...+80 °C
(at 150 °C > Tmed <
180 °C)
ø 70 mm
ø 90 mm
ø 130 mm
Tab. 1: Temperature ranges
The angle seat valve is suitable for steam sterilization.
6.4.2 Pressure ranges
Actuator size Maximum pilot pressure
ø 50 mm
10.5 barø 70 mm
ø 90 mm
ø 130 mm 7.5 bar
Tab. 2: Pressure ranges
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Technical data
Minimum pilot pressure: flow direction 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
Pmin [bar] 5.2 4.8 5.0 5.0
Tab. 3: Required minimum pilot pressure - CFA
The required minimum pilot pressure Pmin with control function B and
I (flow direction below the seat) is dependent on the pressure of the
medium.
Minimum pilot pressure: flow direction above the seat
(medium flow with the closing direction of the valve)
The required minimum pilot pressure Pmin with control function A (flow
direction above the seat) is dependent on the pressure of the medium.
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
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. 4: Control functions
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Installation
7 INSTALLATION
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 only be performed by qualified and trained
personnel.
▶Use a open-end wrench for the installation.
▶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.
7.1 Preparatory work
• Ensure the lines are flush.
• Clean pipelines (sealing material, swarf, etc.).
• Observe direction of flow (see type label).
7.2 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 compressed
air: valve opens.
→Using a suitable open-end wrench, place the wrench flat on the
tube.
→Unscrew the actuator from the valve body.
Actuator
Nipple
Valve body
Flats for open-end
wrench
Pilot air port CFA, CFI
Air discharge connection
CFB
Pilot air port CFB, CFI
Air discharge connection
CFA
2
1
Transparent cap
with position
indicator
Numbers for
indicating the
direction of flow
Fig. 2: Angle seat valve, Type 2060
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Installation
7.3 Installation of the valve body
WARNING!
Risk of injury from improper installation.
▶Installation may only be performed by qualified and trained
personnel.
▶For installation use an open-end wrench.
▶Observe the tightening torque.
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 angle seat valve.
Welded bodies
→Weld valve body in pipeline system.
Other body versions
→Connect body to pipeline.
7.4 Install actuator (welded body)
Graphite seal
Fig. 3: Graphite seal
→Check the graphite seal and if required, replace it.
WARNING!
Danger if incorrect lubricants used.
Unsuitable lubricant may contaminate the medium. In oxygen applica-
tions there is a risk of an explosion.
▶In specific applications, e.g. oxygen or analysis applications, use
appropriately authorised lubricants only.
→Grease nipple thread before re-installing the actuator (e.g. with
Klüber paste UH1 96-402 from Klüber).
NOTE!
Damage to the seat seal or the seat contour.
▶When installing the actuator, ensure that the valve is in open
position.
→Control function A pressurize the pilot air port 1 with compressed
air: valve opens.
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Installation
→Screw actuator into the valve body. Observe tightening torque
(see “Tab. 5”).
1
2
Pilot air port CFA, CFI
Air discharge connection CFB
Pilot air port CFB, CFI
Air discharge connection CFA
Fig. 4: Connections
DN Tightening torque [Nm]
15 45 ±3
20 50 ±3
25 60 ±3
32 65 ±3
40
50 70 ±3
65 100 ±3
Tab. 5: Tightening torques of valve body / nipples
7.5 Mount accessories
For description, refer to documentation of corresponding
accessories.
7.6 Rotating the actuator
The position of the connections can be aligned steplessly by rotating
the actuator through 360°.
NOTE!
Damage to the seat seal or the seat contour.
▶When rotating the actuator, ensure that the valve is in open
position.
→Clamp the valve body in a holding device
(applies only to valves which have not yet been installed).
→Control function A pressurize the pilot air port 1 with compressed
air: valve opens.
Open-end wrench
Fig. 5: Rotating with open-end wrench
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Installation
→Counter on the flats of the nipple with a suitable open-end
wrench.
→Place suitable open-end wrench on the hexagon of the actuator.
→Move the actuator to the required position.
7.7 Pneumatic connection
WARNING!
Risk of injury from unsuitable connection hoses.
▶Use only hoses which are authorised for the indicated pressure
and temperature range.
▶Observe the data sheet specifications from the hose manufacturers.
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.
7.7.1 Connection of the control medium
If the position of the pilot air port for installation of the hoses
is unfavorable, these can be aligned steplessly by rotating
the actuator through 360°.
The procedure is described in the chapter entitled “7.6”.
Control functions A and B:
→Connect the control medium to the pilot air port 1 of the actuator.
Control function I:
→Connect the control medium to the pilot air port 1 and 2 of the
actuator
Pressure on connection 1 opens the valve.
Pressure on connection 2 closes the valve.
1
2
Pilot air port CFA, CFI
Air discharge connection CFB
Pilot air port CFB, CFI
Air discharge connection CFA
Fig. 6: Pneumatic connection
Silencer1)
→Bolt silencer in the exposed venting port.
If used in an aggressive environment, we recommend con-
veying all free pneumatic connections into a neutral atmo-
sphere with the aid of a pneumatic hose.
Control air hose
6/4 mm or 1/4“ control air hoses can be used2).
1) Silencers for reducing the loudness of the exhaust air can be ordered as
an accessory.
2) Push-Lock Fittings can be ordered as accessories.
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Start-up
8 START-UP
WARNING!
Risk of injury from improper operation.
Improper operation may result in injuries as well as damage to the
device and the area around it.
▶Before start-up, ensure that the operating personnel are familiar
with and completely understand the contents of the operating
instructions.
▶Observe the safety instructions and intended use.
▶Only adequately trained personnel may operate the equipment
or the device.
8.1 Pilot pressure
WARNING!
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.
→Set the pilot pressure according to the type label specifications,
chapter “6 Technical data” and flow direction (chapter “8.2 Flow
direction”).
8.2 Flow direction
8.2.1 Angle seat valve
CFA/CFI CFB/CFI
Flow direction below the seat
(closing against the medium)
Flow direction above the seat
(closing with the medium)
CFA
Fig. 7: Flow direction below and above the seat
8.2.2 Globe valve
CFA CFB/CFI
Flow direction below the seat
(closing against the medium)
Flow direction above the seat
(closing with the medium)
CFA
Fig. 8: Flow direction below and above the seat
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Maintenance work
8.2.3 Flow direction above the seat
Control function A, CFA: closes by spring force against the medium
flow. Control function B, CFB: closes with the control pressure against
the medium flow. The medium pressure supports the opening of the
valve.
WARNING!
Risk of injury caused by the lines and device rupturing.
▶Use valves with flow direction above the seat for gaseous media
and steam only.
To ensure complete opening, the minimum pilot pressure must
be used.
8.2.4 Flow direction below the seat
Control function A, CFA: closes by spring force against the medium
flow. Control function B, CFB: closes with the control pressure against
the medium flow. The medium pressure supports the opening of the
valve.
WARNING!
Seat leaks caused by the minimum pilot pressure being too
low (on CFB and CFI) or the medium pressure being too high.
▶Observe the minimum control pressure and medium pressure
(see “6.4.2 Pressure ranges”).
9 MAINTENANCE WORK
→Complete a visual inspection of the equipment once a year. Shorter
maintenance intervals may be recommended depending on the
operating conditions.
9.1 Replacement parts
CAUTION!
Risk of injury and/or damage by the use of incorrect parts.
Incorrect accessories and unsuitable replacement parts may
cause injuries and damage the device and the surrounding area.
▶Use only original accessories and original replacement parts
from Bürkert.
Wearing parts: Seals and the swivel plate
→In the event of a leak, replace the relevant wear part.
The maintenance and repair instructions are available on the
Internet: www.burkert.com
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Removal
10 REMOVAL
DANGER!
Risk of injury from discharge of medium and pressure!
It is dangerous to remove a device which is under pressure due to
the sudden release of pressure or discharge of medium.
▶Before removing a device, switch off the pressure and vent the lines.
→Loosen the pneumatic connection.
→Remove the device.
11 PACKAGING, TRANSPORT,
STORAGE
NOTE!
Transport and storage damage.
▶Protect the device against moisture and dirt in shock-resistant
packaging during transportation and storage.
▶Permitted storage temperature: -20...+65°C.
Damage to the environment caused by device components
contaminated with media.
▶Ensure the device and packaging are disposed of in an environ-
mentally sound manner.
▶Observe applicable regulations on disposal and the
environment.
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Type 2060, 2061

www.burkert.com