Burkert Robolux 2036 User manual

Quickstart
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Type 2036
Robolux multiple-way diaphragm valve
Robolux Mehrwege-Membranventil
Vanne à membrane multivoies Robolux

We reserve the right to make technical changes without notice.
Technische Änderungen vorbehalten.
Sous réserve de modifications techniques.
© 2013 - 2018 Bürkert Werke GmbH & Co. KG
Operating Instructions 1807/02_EU-ML_00810360 / Original DE

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Contents
Type 2036
1 QUICKSTART ........................................................................ 3
2 AUTHORIZED USE ............................................................... 4
3 BASIC SAFETY INSTRUCTIONS.......................................... 5
4 GENERAL INFORMATION .................................................... 6
5 TECHNICAL DATA................................................................. 7
6 ASSEMBLY.......................................................................... 10
7 ELECTRICAL CONTROL UNIT ........................................... 14
8 DISASSEMBLY.................................................................... 14
9 MAINTENANCE, CLEANING .............................................. 15
10 SPARE PARTS..................................................................... 15
11 MALFUNCTIONS ................................................................ 16
12 TRANSPORT, STORAGE, PACKAGING ............................. 16
1 QUICKSTART
The Quickstart describe in a short form the importantly information
and instructions for use of the device. A detailed description of the
device can be found in the operating instructions for Type 2036.
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 “Intended
use”.
▶Quickstart must be read and understood.
The operating instructions can be found on the Internet at:
www.burkert.com
1.1 Denition of term / abbreviation
In these instructions, the term 'device' always refers to the
Robolux Multiway Diaphragm Valve Type 2036.
In these instructions, the term 'Diaphragm Valve' always refers to
the Robolux Multiway Diaphragm Valve Type 2036.
Ex area: stands for potentially explosive area.
Ex approval: stands for approval in the potentially
explosive area.
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Authorized use
Type 2036
2 AUTHORIZED USE
Improper use of the Robolux multiway diaphragm valve
Type 2036 may represent a hazard to persons, neighboring
equipment and the environment.
The device is designed for controlling the ow-rate of liquid
media.
▶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.
▶The approved data, the operating conditions and conditions of
use specied in the contract documents, operating instructions
and on the type label are to be observed during use.
▶Protect device from damaging environmental inuences (e.g.
radiation, humidity, steam, etc.). If anything is unclear, consult
the relevant sales oce.
▶Use the device only in conjunction with third-party devices
and components recommended and authorized by Bürkert.
▶Correct transportation, storage, and installation, as well as
careful use and maintenance are essential for reliable and
faultless operation.
▶Use the device only as intended.
1.2 Symbols
DANGER!
Warns of an immediate danger.
▶Failure to observe the warning will 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.
Indicates important tips and recommendations.
Refers to information in these operating instructions or in
other documentation.
▶Indicates an instruction to prevent risks.
→Designates a procedure which you must carry out.
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Basic safety instructions
Type 2036
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 – the operator is responsible for observing
these regulations, also in relation to the installation personnel.
DANGER!
Risk of injury from high pressure in the equipment/device.
▶Before working on equipment or device, switch o the pres-
sure and deaerate/ drain lines.
Risk of electric shock (when electrical component installed).
▶Before working on equipment or device, switch o the power
supply and secure to prevent reactivation.
▶Observe applicable accident prevention and safety regula-
tions for electrical equipment.
WARNING!
Risk of injury caused by the spring jumping out when the
actuator is opened.
▶The actuator must not be opened.
WARNING!
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 being crushed by moving spindle ends.
▶Install transparent cap.
Danger due to loud noises.
Depending on the operating conditions, the device may generate
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.
▶Observe the noise pressure level in the technical data.
CAUTION!
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.
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General information
Type 2036
Generally hazardous situations.
To prevent injuries:
▶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.
▶Do not transport, install or remove heavy devices without the
aid of a second person and using suitable auxiliary equipment.
▶After an interruption in the electrical or pneumatic supply,
ensure that the process is restarted in a dened or controlled
manner.
▶The device must only be operated when in a perfect condition
and in consideration of the operating instructions.
▶Observe the safety regulations specic to the plant for applica-
tion planning and operation of the device.
▶The plant operator is responsible for the safe operation and
handling of the plant.
To prevent material damage:
▶Supply only media to the media connections that are specied
in chapter "5 Technical Data" as ow media.
▶Do not place the valve under mechanical stress (e.g. by placing
objects on it or standing on it).
▶Do not make any external alterations to the valves. Do not apply
paint to body parts or screws.
4 GENERAL INFORMATION
4.1 Contact address
Germany
Bürkert Fluid Control Systems
Sales Center
Christian-Bürkert-Str. 13-17
D-74653 Ingelngen
Tel. + 49 (0) 7940 - 10 91 111
Fax + 49 (0) 7940 - 10 91 448
Email: [email protected]
International
Contact addresses can be found on the nal pages of the printed
operating instructions.
And also on the Internet at: www.burkert.com
4.2 Warranty
The warranty is only valid if the diaphragm valve is used as intended
in accordance with the specied application conditions.
4.3 Information on the Internet
The operating instructions and data sheets for Types 2036 can be
found on the Internet at: www.burkert.com
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Technical Data
Type 2036
5 TECHNICAL DATA
5.1 Conformity
The diaphragm valve of Type 2036 conforms with the EU Directives
according to the EU Declaration of Conformity.
5.2 Standards
The applied standards, which verify conformity with the EU Direc-
tives, can be found on the EU-Type Examination Certicate and /
or the EU Declaration of Conformity.
5.3 Approvals
Ex version, with separate Ex type label:
The Ex version may be used in the potentially explosive area.
In doing so, observe the specications on the separate Ex type
label and the additional information enclosed with the device
together with safety instructions for the Ex area.
5.4 Operating conditions
Ambient temperature 0 −+60 °C1)
higher temperatures on request
1) If a control unit or a pilot valve is used, the max. ambient temperature
is +55 °C.
5.5 Control functions (CF)
Control function A, NC (CFA)
Closed by spring force in rest position.
1(P)
2(A)
Control function B, NO (CFB)
Opened by spring force in rest position
1(P)
2(B)
5.6 Mechanical data
Dimensions see data sheet
Materials and connections see data sheet or operating
instructions
Noise pressure level < 70 dB (A)
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Technical Data
Type 2036
5.7 Fluidic data
Media
ow media ultra-pure, sterile, aggressive,
Media pressure see chapter "5.7.1 Pressure ranges"
Media temperature
stainless steel/EPDM +5 to +130 °C
(max. +140 °C for 60 min.)
stainless steel/
Advanced PTFE +5 to +90 °C
(no steam)
stainless steel/FKM +5 to +130 °C
(no steam)
stainless steel/silicone +5 to +130 °C
(no steam)
Pilot medium Neutral gases, dry air (min. 10 K
below min. operating temperature),
preferably unoiled
Pilot pressure2) 6 – 10 bar (RV50, RV70)
6 – 7 bar (RV110)
from 4.2 bar (with reduced medium
pressure) on request
2) Pressure values [bar]: Overpressure with respect to atmospheric
pressure
5.7.1 Pressure ranges
Pilot pressure and operation pressure for CFA, NC
Values for stainless steel valve body
Size Actuator
version3)
Pilot
pressure
[bar]4)
Test
criterion
Max. operation
pressure [bar]4)
EPDM,
FKM,
Silicone
Advanced
PTFE/
EPDM
RV50
D11
D1x; Dx1 6 – 10 Static 7.5 7.5
Dynamic 6.5 5.5
D55 4.2 – 10 Static 5.0 3.5
Dynamic 4.0 2.5
RV70
D11
D1x; Dx1 6 – 10 Static 8.0 8.0
Dynamic 6.0 6.0
D55 4.2 – 10 Static 5.5 6.0
Dynamic 3.5 4.0
RV110
D11
D1x; Dx1 6 – 7 Static 7.0 7.5
Dynamic 5.0 5.5
D55 4.2 – 7 Static 5.0 5.0
Dynamic 3.0 3.0
Tab. 1: Pilot pressure and operation pressure
3) See type label.
4) Pressure values [bar]: Overpressure with respect to atmospheric
pressure
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Technical Data
Type 2036
Remarks
Static leak-tightness:
Valve is closed (diaphragm is in contact with the body seat). One
side of the body seat is under pressure. At the given pressure no
leakage takes place via the body seat.
Dynamic leak-tightness:
Valve is open and the medium is owing through it. The downstream
ow is only slightly throttled by components placed downstream.
Both sides of the body seat are under pressure. The valve is closed
(CFA, NC via spring force; CFB, NO via pilot pressure). At the
given pressure the valve closes onto the body seat and the seal
is complete.
Static leak-tightness: Dynamic leak-tightness:
Fig. 1: Static and dynamic leak-tightness
Pilot pressure and operation pressure for CFB, NO
The following graphs illustrate the required minimum pilot
pressure depending on the medium pressure for control function
B.
Permitted pilot pressure range: 2 – 7 bar.
The pilot pressure should be selected to be as low as
possible to reduce wear on the diaphragm.
Pilot pressure [bar]
Medium pressure [bar]
01234567
0
1
2
3
4
5
6
7
8
RV50/RV110 static RV50/RV110
dynamic
RV70 dynamic
RV70 static
Range for valves with control unit
Fig. 2: Pilot pressure depending on the medium pressure
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Assembly
Type 2036
5.8 Valve marking
Type label
Marking and warning
notices in Ex area
Actuator orientation
marking
Port connection
markings
Valve body labeling
Bürkert company logo, Orice and connection dimen-
sions Material, charge, manufacturing order and serial No.
Fig. 3: Valve marking
5.8.1 Type label
Order
number
Type - Size - Design
- Diaphragm material
Actuator 1 - Actuator
2 - Pilot pressure
Max. medium pressure
- medium temperature
Connection dimensions
Company logo
Date of manufacture
Fig. 4: Type label
6 ASSEMBLY
6.1 Safety instructions
DANGER!
Risk of injury from high pressure in the equipment/device.
▶Before working on equipment or device, switch o the pres-
sure and deaerate/drain lines.
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.
CAUTION!
Risk of injury due to a heavy device.
A heavy device can fall down during transport or during instal-
lation and cause injuries.
▶Transport, install and dismantle a heavy device with the help
of another person.
▶Use appropriate tools.
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