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.
© 2016 Bürkert Werke GmbH
Operating Instructions 1604/00_EU-ML_00810476/ Original DE

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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 ...................................................................................................... 14
9 MAINTENANCE WORK ...........................................................................15
10 REMOVAL ......................................................................................................16
11 PACKAGING, TRANSPORT, STORAGE ..........................................16
Table of content
Type 2060/2061
1 QUICKSTART
The Quickstart describes the entire life cycle of the device. 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 “Authorized use”.
▶Quickstart must be read and understood.
Quickstart explains, for example, how to install and start-up the device.
The operating instructions can be found on the Internet at:
www.burkert.com
1.1 Definition of term / abbreviation
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 angle seat valve Type 2100 may be
a hazard to people, nearby equipment and the environment.
▶The device is designed for the controlled flow of liquid and
gaseous 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. These are described in the
chapter entitled “6 Technical data”.
▶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
careful use and maintenance are essential for reliable and fault-
less operation.
▶Use the device only as intended.
3.1 Restrictions
If exporting the system or device, observe any existing restrictions.
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Basic safety instructions
4 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!
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 injury due to electrical shock.
▶Before reaching into the device, 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 device may become hot during long-term operation.
▶Do not touch the device with bare hands.
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/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 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 “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 modifications to the valves. Do not paint
the body parts or screws.
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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 2060/2061 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 15 bar
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Technical data
6.3 Type label
WARNING!
Risk of injury from high pressure!
Important device-specific technical specifications are indicated on
the type label.
▶Observe permitted pressure range on the type label of the device.
CE identification
Permitted pilot pressure
Type /
Control function (SF) /
Orifice of the body /
Sealing material /
Body material
ID number of the device
Flow direction
Date of manufacture
Line connection /
Permitted medium pressure
Flow 1 2
Made in Germany
00281430 W34ME
SA44 Pmed 16bar
2060 A 25,0 PTFE VA
Pilot 5,5 - 7bar
Fig. 1: Type label - example
6.4 Operating conditions
Observe permitted ranges on the type label of the device!
6.4.1 Temperature ranges
The angle seat valve is suitable for steam sterilization.
Actuator
size
Actuator
material
Medium
(for PTFE seal) Environment1)
ø 50 mm VA -10 – +185 °C 0 – +80 °C2)
ø 70 mm
Tab. 1: Temperature ranges
1) If a pilot valve is used, the max. ambient temperature is +55 °C
6.4.2 Pressure ranges
Actuator size Maximum pilot pressure4)
ø 50 mm 10 bar
ø 70 mm
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
Pmin [bar] 5.2 4.8
Tab. 3: Required minimum pilot pressure - CF A
The required minimum pilot pressure Pmin with control function B and
I (flow direction below the seat) is dependent on the pressure of the
medium5).
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 medium5).
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
7.1 Safety instructions
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 be carried out by authorized 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 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.
7.2 Before installation
• The angle seat valve can be installed in any installation position,
preferably with the actuator face up.
• Before connecting the valve, ensure the lines are flush.
• Observe direction of flow (see type label).
7.2.1 Preparatory work
→Clean pipelines (sealing material, swarf, etc.).
Devices with welded body
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 com-
pressed air (5 bar): valve opens.
→Using a suitable open-end wrench, place the wrench flat on the
tube.
→Unscrew the actuator from the valve body.
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Installation
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: Installation
Other device versions
→Do not remove actuator unless this is a customer-specific
requirement.
→Procedure see “Devices with welded body”.
7.3 Installation
WARNING!
Risk of injury from improper assembly!
Assembly with unsuitable tools or non-observance of the tight-
ening torque is dangerous as the device may be damaged.
▶For installation use an open-end wrench, never a pipe wrench.
▶Observe the tightening torque (see “Tab. 5: Tightening torques
of valve body / nipples”).
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.
7.3.1 Installation of the valve body
Welded bodies
→Weld valve body in pipeline system.
Other body versions
→Connect body to pipeline.
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Type 2060/2061