Burkert 2103 Series Manuale utente
Quickstart
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Type 2103, 2104, 2105
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 modifications techniques.
© Bürkert Werke GmbH, 2013 - 2014
Operating Instructions 1407/02_EU-ML_00810349 / Original DE
3
Quickstart
1 QUICKSTART
The Quickstart describes the entire life cycle of the product. Keep these
instructions in a location which is easily accessible to every user, and
make these instructions available to every new owner of the product.
Important Safety Information!
Read Quickstart carefully and thoroughly. Study in particular the
chapters entitled “Authorized use” and “Basic safety instructions”.
▶Quickstart must be read and understood.
Quickstart explains, for example, how to install and start-up the product.
A detailed description of the product can be found in the operating
instructions for Type 2103, 2104 and 2105.
The operating instructions can be found on the Internet at:
www.burkert.com
1.1 Definition of term / abbreviation
The term “product” used in these instructions always stands for the
diaphragm valve Type 2103, 2104 or 2105.
The abbreviation “Ex” used in these instructions always stands for
“explosion-protected”.
1 QUICKSTART ..................................................................................................3
2 AUTHORIZED USE ......................................................................................4
3 BASIC SAFETY INSTRUCTIONS ..........................................................5
4 GENERAL INFORMATION ........................................................................6
5 DESIGNATED APPLICATION AREA ....................................................6
6 STRUCTURE AND FUNCTION...............................................................7
7 TECHNICAL DATA ........................................................................................8
8 INSTALLATION ............................................................................................10
9 REMOVAL ......................................................................................................15
10 MAINTENANCE WORK ...........................................................................15
11 PACKAGING, TRANSPORT, STORAGE ..........................................16
english
Type 2103, 2104, 2105
4
Authorized use
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 2103, 2104
or 2105 may be a hazard to people, nearby equipment and the
environment.
▶The product is designed for the controlled flow of liquid media.
▶In the potentially explosion-risk area the diaphragm valve may be
used only according to the specification on the separate Ex type
label. For use observe the additional information enclosed with the
product together with safety instructions for the explosion-risk area.
▶Products 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 label are to be observed during use. These are described
in the chapter entitled “7 Technical data”.
▶The product 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 product only as intended.
2.1 Restrictions
If exporting the system/product, observe any existing restrictions.
english
Type 2103, 2104, 2105
5
Basic safety instructions
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 products.
• 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/product!
▶Before working on equipment or product, switch off the pressure
and vent the lines.
Risk of injury due to electrical shock!
▶Before reaching into the product, 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 product may become hot during long-term
operation.
▶Do not touch the product 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.
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 product 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 product.
To prevent damage to property of the product, ensure:
▶Supply the media connections only with those media which
are specified as flow media in the chapter entitled “7 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.
english
Type 2103, 2104, 2105
6
General information
4 GENERAL INFORMATION
4.1 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
4.2 Warranty
The warranty is only valid if the product is used as authorized in accor-
dance with the specified application conditions.
4.3 Information on the internet
The operating instructions and data sheets for Type 2103, 2104 and
2105 can be found on the Internet at: www.burkert.com
5 DESIGNATED APPLICATION AREA
The diaphragm valve has been designed for use with ultrapure, sterile,
dirty, aggressive or abrasive media. The valves may only control media
which do not corrode the body and the seal materials (see type label).
Observe the maximum pressure range according to the
type label!
• Ultrapure, sterile, dirty, aggressive or abrasive media.
• Highly viscous media.
5.1 Application areas
e.g. plant construction
luxury food and food processing industry
bottling plant
chemical engineering
pharmaceutics
biotechnology
english
Type 2103, 2104, 2105
7
Structure and function
6 STRUCTURE AND FUNCTION
6.1 Structure
The piston-controlled diaphragm valve consists of a pneumatically
operated piston actuator and a 2/2-way valve body.
The actuator is manufactured from polyphenylene sulphide (PPS) /
stainless steel.
6.1.1 2/2-way valve type 2103
Transparent cap with position indicator
Actuator cover
Actuator housing
Diaphragm socket
Line connection
Valve body
Second pilot air port for CFI
and air discharge connection for CFA and CFB
Pilot air port for CFA, CFB, CFI
2
1
Fig. 1: Piston-controlled diaphragm valve, structure and description
6.1.2 T-valve type 2104
Transparent cap
with position
indicator
Actuator cover
Actuator housing
VA diaphragm socket
(VA = stainless steel) T-valve body
Line connection
Pilot air port
for control function (CF)
A, B, I
Second pilot air port for
CFI and air discharge
connection for CFA and CFB
1
2
Fig. 2: Structure and description type 2104
6.1.3 Tank bottom valve type 2105
Transparent cap with
position indicator
Actuator housing
Actuator cover
Tank bottom valve
with welding flange
VA diaphragm socket
(VA = stainless steel)
Pilot air ports 1 and 2
(see detailed view)
Second pilot air port
for CFI and air
discharge connection
for CFA and CFB
2
1
Pilot air port 1
for control function (CF)
A, B, I
Fig. 3: Structure and description type 2105
english
Type 2103, 2104, 2105
8
Technical data
6.2 Function
Spring force (CFA) or pneumatic pilot pressure (CFB and CFI)
generates the closing force on the diaphragm pressure piece. The
force is transferred via a spindle which is connected to the actuator
piston.
6.2.1 Control functions (CF)
WARNING!
For control function I – Danger if pilot pressure fails!
For control function I (CFI) control and resetting occur pneumatically.
If the pressure fails, no defined position is reached.
▶To ensure a controlled restart, first pressurize the product with
pilot pressure, then switch on the medium.
CFA
P
A
Closed by spring force in rest position.
CFB
P
A
Opened by spring force in rest position.
CFI
P
A
Actuating function via reciprocal
pressurization.
7 TECHNICAL DATA
WARNING!
Risk of injury from high pressure!
Important product-specific technical specifications are indicated
on the type label.
▶Observe permitted pressure range on the type label of the product.
7.1 Conformity
Type 2103, 2104 and 2105 conforms with the EC Directives according
to the EC Declaration of Conformity.
7.2 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.
7.3 Type label
Example:
00175139
2103 A 20M PTFE VS
Tamb 0°C - +60°C
Tmed xxx°C - +130°C
Pilot 4,8-10bar
Pmed 10,0bar
Da=26,9 s=1,6W3ZLT
CE
Fig. 4: Example of type label
english
Type 2103, 2104, 2105
9
Technical data
7.3.1 Wording on the type label
Example:
00175139
2103 A 20M PTFE VS
Tamb 0°C - +60°C
Tmed xxx°C - +130°C
Pilot 4,8-10bar
Pmed 10,0bar
Da=26,9 s=1,6W3ZLT
CE
CE identification
Permitted pilot
pressure
Permitted medium
pressure
Type
Control function
Orifice
(diaphragm size /
actuator size
Sealing material Body material
Identification
number of the
product
Permitted medium
temperature
Permitted ambient
temperature
Date of manufacture
(encoded)
Main dimensions of
body connection
7.3.2 Labeling of the forged bodies
XXXXXXXXXX
XX F
1.4435/316L(VS)
PN16/CWP150
XXXXXXXX/XXX
XXXXXX
XXXX
Surface quality code
Customer-specific text
(optional)
Orifice connection and
pipe dimension
Batch number
Material
Production number /
serial number
Nominal pressure
Fig. 5: Labeling of the forged bodies
7.4 General technical data
Media
Control medium neutral gases, air
Flow media liquids; ultrapure, sterile, dirty, aggressive or
abrasive media
Installation position
Type 2103, 2104 any position, preferably with the actuator face
up
Type 2105 preferably with the actuator to the bottom
(Tank bottom valve)
Protection class IP67 in accordance with IEC 529 / EN 60529
english
Type 2103, 2104, 2105
10
Installation
8 INSTALLATION
8.1 Safety instructions
DANGER!
Risk of injury from high pressure in the equipment/product!
▶Before working on equipment or product, switch off the pressure
and vent the lines.
WARNING!
Risk of injury from improper installation!
▶Installation may be carried out by authorised 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 assembly, 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 product with
pilot pressure, then switch on the medium.
8.2 Installation position general
Installation for self-drainage of the body
It is the responsibility of the installer and operator to ensure
self-drainage.
Installation for leakage detection
One of the bores (in the actuator base) for monitoring
leakage must be at the lowest point.
8.3 Installation position type 2103
• The piston-controlled diaphragm valve can be installed in any
installation position, preferably with the actuator face up.
To ensure self-drainage:
→Install body inclined by an angle α = 10° – 40° to the horizontal.
Forged and cast body: Mark on the body must point upwards
(12 o’clock position, see “Fig. 6”).
→Observe an inclination angle of 1° – 5° to the line axis.
α
Angle α: 10° – 40°
Inclination to the line axis 1° – 5°
Mark
Fig. 6: Installation position for self-drainage of the body
english
Type 2103, 2104, 2105
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