Burkert 2000 INOX User manual

Quickstart
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Type 2000
INOX
2/2-way angle seat valve
2/2-Wege Schrägsitzventil
Vanne à siège incliné 2/2 voies

2
1 QUICKSTART ........................................................................ 2
2 CONTACT ADDRESS ............................................................ 2
3 INTENDED USE .................................................................... 3
4 BASIC SAFETY INSTRUCTIONS.......................................... 3
5 TECHNICAL DATA................................................................. 4
6 ASSEMBLY............................................................................ 6
7 START-UP.............................................................................. 8
8 MAINTENANCE, CLEANING ................................................ 8
9 DISASSEMBLY...................................................................... 8
10 TRANSPORTATION, STORAGE, DISPOSAL........................ 8
Type 2000 INOX
1 QUICKSTART
The quickstart comprises important information.
▶Carefully read the quickstart and observe any safety information.
▶The quickstart must be available to every user.
▶The liability and warranty for Type2000 INOX do not apply if
the quickstart instructions are not observed.
The quickstart illustrates the installation and commissioning of
the equipment by way of example. A detailed description of the
equipment can be found in the operating instructions for Type 2000
INOX on the Internet at: www.burkert.com
2 CONTACT ADDRESS
Bürkert Fluid Control Systems / Sales Center
Christian-Bürkert-Str. 13-17
D-74653 Ingelngen
Tel. [phone] / Fax [phone]
E-mail: [email protected]
International
Contact addresses can be found on the Internet at:
www.burkert.com
If you have any questions, contact your Bürkert sales oce.
Contents
We reserve the right to make technical changes without notice.
Technische Änderungen vorbehalten.
Sous réserve de modications techniques.
© Bürkert Werke GmbH & Co. KG, 2016 - 2018
Operating Instructions 1806/02_EU-ML_00810309 / Original DE
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3
Quickstart
Type 2000 INOX
2.1 Symbols
Warning to prevent death or serious injuries:
DANGER!
Warns of an immediate danger!
WARNING!
Warns of a potentially dangerous situation!
Warning to prevent moderate or minor injuries:
CAUTION!
Warns of a possible danger!
NOTE!
Warns of damage to property!
Important tips and recommendations.
→designates a procedure which you must carry out.
3 INTENDED USE
Angle seat valve Type 2000 INOX is designed to control the ow-
rate of liquid and gaseous media.
•Observe the permitted application conditions for using the
equipment.
•Operate only when in perfect condition and pay attention to
correct storage, transportation, installation and operation.
•In the potentially explosion-risk area the device may be used only
according to the specication 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 device may be used only in conjunction with third-party devices
and components recommended and authorized by Bürkert.
•Use the device only as intended.
4 BASIC SAFETY INSTRUCTIONS
Danger – high pressure!
▶Turn o the pressure and vent the lines before loosening
lines or valves.
Risk of electric shock!
▶Before reaching into the device or the equipment, switch o
the power supply and secure to prevent reactivation!
▶Observe applicable accident prevention and safety regula-
tions for electrical equipment!
Risk of crushing from moving pneumatic connection!
▶When opening and closing the device, do not touch the
moving pneumatic connection.
▶Do not reach into the area immediately above and below the
control air connection.
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4
Technical data
Type 2000 INOX
Risk of water hammer when ow inlet over seat!
•When ow inlet over seat, do not use angle seat valve for liquid
media due to the risk of water hammer.
Risk of burns/risk of re if used during long-term operation
through hot device surface!
▶Do not touch the device with bare hands.
▶Keep the device away from highly ammable substances and
media.
To prevent injuries:
•Supply only media to the media connections which have been
specied as ow media in the chapter „Technical Data“.
▶Do not use the Type 2000 INOX in potentially explosive
areas.
▶Do not physically stress the housing (e.g. by placing objects
on it or standing on it).
▶Ensure that the system cannot be activated unintentionally.
▶Only trained technicians may perform installation and main-
tenance work.
▶After an interruption in the power supply or pneumatic
supply, ensure that the process is restarted in a dened 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.
5 TECHNICAL DATA
5.1 Conformity
The angle seat valve, Type 2000 INOX, conforms to the EC Direc-
tives 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 certicate and/
or the EC Declaration of Conformity.
5.3 General technical data
Control functions: A (CFA) / B (CFB)
CFA: Closed in rest position by spring force.
CFB: Open in rest position by spring force.
Materials and connections:see data sheet
Installation position: Any position, preferably with the actuator
face up.
Inscription of the type label:
Flow 1 2
2000 A 10,0 PTFE VA
Made in Germany
00182076 W1X LU
G3/8 Pmed 16 bar
Pilot 5,5 - 10 bar
Direction of ow: 1 and 2 = identication of the
connections on the valve housing
Seal material
Housing material
Identication number
Manufacturer code
Permitted control pressure range
Permitted max. medium pressure
Operating
principle
Type
Connection type
Orice
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5
Technical data
Type 2000 INOX
5.4 Operating conditions
5.4.1 Permitted temperatures
Ambient temperature: 0 °C ... +60 °C
Medium temperature: 0 °C ... +180 °C
The angle seat valve is autoclavable.
For this purpose, the control air connection must be
removed.
The combination of maximum medium temperature and
maximum ambient temperature is indicated on the graph in “Fig.
1”.
180 190
100
90
80
70
60
50
40
140 150 160 170
Medium temperature [°C]
Ambient temperature [°C]
Fig. 1: Combination of medium temperature / ambient temperature
5.4.2 Pressure ranges
WARNING!
Discharge of medium and danger of bursting.
If the permitted medium or control pressure is exceeded, lines
or device may leak and burst.
For control function B a too low control pressure may result in
leaks.
▶Do not exceed medium pressure and control pressure.
▶For control function B observe the minimum control pressure
of 4 bar.
The product-specic pressure specications are indicated on the
rating plate.
Minimum control pressure for control function B: 4 bar
5.4.3 Media
WARNING!
Risk of injury from bursting lines caused by water hammer!
If the valve is used for liquid media when ow inlet over seat,
water hammer may cause lines and device to burst.
▶Do not use valves with ow inlet over seat for liquid media!
Control medium: neutral gases, air.
Flow media: water, alcohols, oils, fuels, hydraulic uids, saline
solutions, lyes, organic solvents, steam, air, neutral gases.
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6
Assembly
Type 2000 INOX
6 ASSEMBLY
DANGER!
Risk of injury from high pressure in the system!
▶Turn o the pressure and vent the lines before loosening
lines or valves.
WARNING!
Risk of injury from improper assembly!
▶Installation must only be carried out by authorized techni-
cians and with the appropriate tools!
Risk of injury from unintentional activation of the system and
uncontrolled restart!
▶Secure system from unintentional activation.
▶Following assembly, ensure a controlled restart.
Risk of crushing from moving pneumatic connection!
▶When opening and closing the device, do not touch the
moving pneumatic connection.
▶Do not reach into the area immediately above and below the
control air connection.
6.1 Preparatory work
→Before connecting the valve, ensure the pipelines are ush
(stress-free).
→Clean pipelines (sealing material, swarf, etc.).
Devices with welded body:
Remove the actuator from the valve body:
→Clamp the valve body into a holding xture.
NOTE!
Damage to the seat seal or the seat contour!
→Open the valve for control functions A: Pressurize the lower
pilot air port with compressed air (5 bar).
→Place a suitable open-end wrench on the wrench at of the
nipple.
→Unscrew the actuator o the valve body.
Devices with threaded body:
→Only disassemble the actuator if required by the customer.
6.2 Installation
6.2.1 Installing valve housing in pipeline
For welded housings:
→Weld valve housing in pipeline system.
→Check graphite seal and, if required, replace.
Graphite seal
For other housing models:
→Connect valve housing to pipeline.
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7
Assembly
Type 2000 INOX
6.2.2 Installing actuator on valve housing
DANGER!
Risk of explosion if incorrect lubricants used!
Unsuitable lubricant may contaminate the medium. In oxygen
applications there is a risk of explosion.
▶In specic applications, e.g. oxygen or analysis applications,
use appropriately authorized lubricants only.
WARNING!
Risk of injury from damaged devices!
An incorrect tool and an excessive tightening torque may
damage the device during installation.
▶Use an open-end wrench to install the actuator, never a pipe
wrench.
▶Observe tightening torque (40 ± 3 Nm)
→Grease pipe thread before re-installing the actuator
(e.g. with Klüber paste UH1 96-402 from Klüber).
→For control function A: Pressurize control air connection with
compressed air (5.5 bar) so that the pendulum disc is lifted o
the valve seat and is not damaged when screwed in.
→Screw actuator into the valve housing.
Observe tightening torque (40 ± 3 Nm)!
6.3 Pneumatic connection
WARNING!
Risk of injury from unsuitable connection hoses!
Hoses which cannot withstand the pressure and temperature
range may result in hazardous situations.
▶Use only hoses which are authorized for the indicated pres-
sure and temperature range.
▶Observe the data sheet specications from the hose
manufacturers.
6.3.1 Control air connections
The 45° angle connection, which can be ordered
separately, is recommended for the control air con-
nection! In this case the free-moving hose length
should be min. 250 mm. If the hose length is shorter,
the durability and function of the plug-in coupling
will be impaired! Order no. 903383
If a straight control air connection is used, the
free-moving hose length should be min. 400 mm.
If the hose length is shorter, the durability and
function of the plug-in coupling will be impaired!
Risk of crushing!
▶Due to the risk of crushing, a 90° control air
connection must not be used!
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8
Start-up
Type 2000 INOX
7 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 famil-
iar with and completely understand the contents of the manual.
▶Observe the safety instructions and intended use.
▶Only adequately trained personnel may start up the device.
Observe the type label specications and information on
pressure and temperature values in chapter “5 Technical
data”.
8 MAINTENANCE, CLEANING
→Complete a visual inspection of the equipment once a year.
Shorter maintenance intervals may be recommended depending
on the operating conditions.
Wear parts: Pendulum disc and graphite seal.
→In the event of a leak, replace the relevant wear part.
Description see Operating Instructions on the Internet.
8.1 Cleaning
Commercially available cleaning agents can be used to clean the
surface of the device.
NOTE!
Before cleaning, check that the cleaning agents are compatible
with the housing materials and seals.
9 DISASSEMBLY
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 o the pressure and vent
the lines.
Procedure:
→Loosen pneumatic connection.
→Remove device.
10 TRANSPORTATION, STORAGE,
DISPOSAL
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 envi-
ronmentally sound manner!
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www.burkert.com