Burkert 2064 User manual

Quickstart
English Deutsch Français
Type 2063, 2064, 2065
Piston-controlled diaphragm valve
Kolbengesteuertes Membranventil
Vanne à membrane commandée par piston

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 1808/02_EU-ML_ 00810478/ Original DE

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 instruc-
tions 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 2063, 2064 and 2065.
The operating instructions can be found on the Internet
at: www.burkert.com
1.1 Denition of term
The term “device” used in these instructions always stands for
the diaphragm valve Type 2063, 2064 and 2065.
Contents
1 QUICKSTART ........................................................................ 3
2 AUTHORIZED USE ............................................................... 4
3 BASIC SAFETY INSTRUCTIONS.......................................... 5
4 GENERAL INFORMATION .................................................... 6
5 STRUCTURE AND FUNCTION ............................................. 7
6 TECHNICAL DATA................................................................. 8
7 INSTALLATION .................................................................... 10
8 REMOVAL............................................................................ 15
9 MAINTENANCE WORK....................................................... 15
10 TRANSPORT, STORAGE, REMOVAL ................................. 16
3
Quickstart
english
Type 2063, 2064, 2065

1.2 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 an instruction to prevent risks.
→designates a procedure which you must carry out.
2 AUTHORIZED USE
Non-authorized use of the diaphragm valve Type 2063, 2064
and 2065 may be a hazard to people, nearby equipment and
the environment.
▶The device is designed for the controlled ow of liquid
media.
▶In areas at risk of explosion, only use devices approved for use in
those areas. These devices are labeled with a separate Ex type
label. When utilized in a potentially explosive atmosphere, always
pay attention to the details on the separate Ex type label and
the Ex additional instructions contained in the scope of delivery.
▶During use observe the authorized data, the operating
conditions and conditions of use specied in the contract
documents and operating instructions.
▶The device may be used only in conjunction with third-party
devices and components recommended and authorized by
Bürkert.
▶Protect device from damaging environmental inuences
(e.g. radiation, humidity, steam, etc.). If anything is unclear,
consult the relevant sales oce.
▶Correct transportation, correct storage and installation and
careful use and maintenance are essential for reliable and
faultless operation.
▶The exhaust air may be contaminated with lubricants in the
actuator.
▶Use the device only as intended.
4
Authorized use
english
Type 2063, 2064, 2065

3 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 – high pressure.
▶Before loosening the lines and valves, turn o the pressure
and vent the lines.
Danger of bursting from overpressure.
▶Observe the specications on the type label for maximal
control and medium pressure.
▶Observe permitted medium temperature.
Risk of injury from electric shock (when electrical component
installed).
▶Before reaching into the device or the equipment, switch o
the power supply and secure to prevent reactivation!
Observe applicable accident prevention and safety regulations
for electrical equipment!
Risk of injury when opening the actuator!
The actuator contains a tensioned spring. If the actuator is
opened, there is a risk of injury from the spring jumping out!
▶Do not open the actuator.
Risk of injury from moving parts in the device!
▶Do not reach into openings.
Risk of burns and risk of re if used continuously through hot
device surface.
▶Keep the device away from highly ammable substances and
media and do not touch with bare hands.
Danger due to loud noises.
▶Depending on the operating conditions, the device may gener-
ate loud noises. More detailed information on the likelihood of
loud noises is available from the relevant sales oce.
▶Wear hearing protection when in the vicinity of the device.
Leaking medium when the diaphragm is worn.
▶Regularly check relief bore for leaking medium.
▶If medium is leaking out of the relief bore, change the
diaphragm.
▶If the media is hazardous, protect the area surrounding the
discharge point against dangers.
5
Basic safety instructions
english
Type 2063, 2064, 2065

General hazardous situations.
To prevent injury, ensure:
▶That the system cannot be activated unintentionally.
▶Installation and repair work may be carried out by authorized
technicians only and with the appropriate tools.
▶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.
▶Observe the safety regulations specic to the plant for appli-
cation planning and operation of the device.
▶The plant operator is responsible for the safe operation and
handling of the plant.
▶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 specied as ow 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 modications to the valves. Do not
paint the body parts or screws.
▶Do not transport, install or remove heavy devices without the
aid of a second person and using suitable auxiliary equipment.
4 GENERAL INFORMATION
4.1 Contact address
Germany
Bürkert Fluid Control Systems
Sales Center
Chr.-Bürkert-Str. 13-17
D-74653 Ingelngen
Tel. : 07940 - 10 91 111
Fax: 07940 - 10 91 448
E-mail: [email protected]
International
Contact addresses are found on the nal pages of the printed
operating manual.
Information on the Internet under: www.burkert.com
4.2 Warranty
The warranty is only valid if the device is used as authorized in
accordance with the specied application conditions.
4.3 Information on the Internet
The operating instructions and data sheets for 2063, 2064 and 2065
can be found on the Internet at: www.burkert.com
6
General information
english
Type 2063, 2064, 2065

5 STRUCTURE AND FUNCTION
5.1 Structure
The piston-controlled diaphragm valve consists of a pneumati-
cally operated piston actuator and a 2/2-way valve body.
The actuator is manufactured from stainless steel.
5.1.1 2/2-way valve Type 2063
Actuator
Line connection
Valve body
Pilot air port 1 CFA and CFI /
Air discharge connection CFB
Pilot air port 2 CFB and CFI /
Air discharge connection CFA
Transparent cap with
position indicator
Diaphragm socket
Fig. 1: Piston-controlled diaphragm valve, structure and description
5.1.2 T-valve Type 2064
Actuator
Line connection
T-valve body
Pilot air port 1 CFA and CFI /
Air discharge connection CFB
Pilot air port 2 CFB and CFI /
Air discharge connection CFA
Transparent cap with
position indicator
Diaphragm socket
Fig. 2: T-valve Type 2064, structure and description
5.1.3 Tank bottom valve Type 2065
Actuator
Line connection
Pilot air port 1 CFA and CFI /
Air discharge connection CFB
Pilot air port 2 CFB and CFI /
Air discharge connection CFA
Transparent cap with position indicator
Tank bottom valve with
welding ange
VA diaphragm socket
Fig. 3: Tank bottom valve Type 2065, structure and description
7
Structure and function
english
Type 2063, 2064, 2065

5.2 Function
Spring force (CFA) or pneumatic pilot pressure (CFB and CFI) gen-
erates the closing force on the diaphragm pressure piece. The force
is transferred via a spindle which is connected to the actuator piston.
5.2.1 Control functions (CF)
WARNING!
For control function I: Danger if pilot pressure fails.
For control function I (CFI) control and resetting occur pneumati-
cally. If the pressure fails, no dened position is reached.
▶To ensure a controlled restart, rst pressurize the device with
pilot pressure, then switch on the medium.
A
P
A
Closed by spring force in rest position
B
P
A
Opened by spring force in rest
position
I
P
A
Actuating function via reciprocal
pressurization
6 TECHNICAL DATA
6.1 Conformity
Type 2063, 2064 and 2065 conforms with the EU Directives
according to the EU Declaration of Conformity (if applicable).
6.2 Standards
The applied standards (if applicable), which verify conformity
with the EU Directives, can be found on the EU-Type Examination
Certicate and / or the EU Declaration of Conformity.
6.3 Labeling of the forged body
XXXXXXXXXX
XX F
1.4435/316L(VS)
PN16/CWP150
XXXXXXXX/XXX
XXXXXX
XXXX
Surface quality code
Customer-specic text
(optional)
Orice connection and
pipe dimension
Batch number
Material
Production number /
serial number
Nominal pressure
Fig. 4: Labeling of the forged body
8
Technical data
english
Type 2063, 2064, 2065

6.4 Labeling of the tube valve body
1.4435
316L(VP)
XXXXXXXX
XXXXXXXXXX
PN16 / CWP150
XXXXXXXX / XXX
XXXX / XXXXXX
Material HeatCompany logo
Nominal
pressure
Connection orice
and pipe dimensions
Surface quality code /
Customer-specic text
(optional)
Production number /
serial number
Fig. 5: Labeling of the tube valve body
6.5 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 6bar
2063 A 25,0 PTFE VS
Orice
Seal material
Body material
Control function (SF)
Type
Permitted medium pressure
Identication number of the device,
Date of manufacture
CE identication (if applicable)
Port connection,
Permitted medium pressure
Fig. 6: Description of the type label (Example)
9
Technical data
english
Type 2063, 2064, 2065

6.6 General technical data
Media
Control medium neutral gases, air
Flow media liquids; ultrapure, sterile, dirty,
aggressive or abrasive media
Installation position
Type 2063, 2064 at will, preferably actuator in upright
position
Type 2065 preferably with the actuator to the
bottom
(tank bottom valve)
7 INSTALLATION
DANGER!
Danger - high pressure.
▶Before dismounting the lines and valves, turn o the pressure
and vent the lines.
WARNING!
Risk of injury from improper installation.
▶Installation may only be performed by qualied and trained
personnel.
▶Use an open-end wrench for the assembly.
▶Following assembly, perform 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 dened position is reached.
▶To ensure a controlled restart, rst pressurize the device with
pilot pressure, then switch on the medium.
CAUTION!
Risk of injury due heavy devices!
▶During transport or during assembly, a heavy device may fall
and cause injury.
▶Do not transport, install or remove heavy devices without the
aid of a second person and using suitable auxiliary equipment.
▶Use appropriate tools.
10
Installation
english
Type 2063, 2064, 2065