Burkert 2080 Bedienungsanleitung

www.burkert.com

We reserve the right to make

technical changes without notice.

Technische Änderungen

vorbehalten.

Sous resérve de modification

techniques.

Operating Instructions 0906/02_EU-ml_00805824

Operating Instructions

Bedienungsanleitung

Manuel d‘utilisation



BELLOWS VALVE

2/2-Wege Ventil mit Kolbenantrieb und PTFE-Faltenbalg

2/2-way valve with piston actuator and PTFE bellows

Vanne 2/2 voies avec entraînement à piston et soufflet PTFE

english



The operating instructions describe 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!

Failure to observe these instructions may result in hazard-

ous situations.

The operating instructions must be read and under-•

stood.

english 3





Incorrect use of the bellows valve Type 2080 can be

dangerous to people, nearby equipment and the en-

vironment.

The device is designed for the controlled ﬂow of liquid•

and gaseous media.

For use observe the permitted data, operating and ap-•

plication conditions which are described in the contract

documents as well as on the type plate and in the oper-

ating instructions in the chapters entitled “Structure and

Function” and “Technical Data”.

The device may be used only in conjunction with third-• party devices and components recommended and au-

thorised by Bürkert.

Correct transport, correct storage and installation and • careful use and maintenance are essential for reliable and

problem-free operation.

Use the bellows valve Type 2080 only as intended.•

english



Do not place any loads on the body (e.g. by placing objects • on it or standing on it).

Do not make any external modifications to the valve bod-• ies.

Do not introduce any aggressive or flammable media into • the pilot air connections of the system.

Supply the media connections only with those media •

which are specified as flow media in the chapter entitled

“Technical Data”.

english 5



In these instructions, the following symbols are used.



Warning about an immediate danger!

Not observing this can be fatal or cause serious injury.•



Warning about a potentially dangerous situation!

Not observing this can cause serious injury or be fatal.•



Warning about a possible danger!

Not observing this can result in moderately serious or • minor injury.

(without any hazard symbol)

Warning about damage to property!

Important tips and recommendations for the safe

and problem-free functioning of the unit.

designates a procedure which you must carry out.

→

english







Risk of injury from high pressure.

Before loosening the lines and valves, turn off the pressure • and vent the lines!

Risk of burns/fire from continuous operation!

When metering hot media, the device may become very

hot.

Always wear protective gloves when handling a device • which controls hot media.

Keep readily flammable materials and media away from • the device.



Risk of injury from unintentional activation.

Take appropriate measures to prevent unintentional • activation!

english 7



Risk of injury during installation and maintenance

work.

This work is only to be carried out by authorised specialist • personnel using the right tools!

After an interruption in the electrical or pneumatic power • supply, ensure that the process is re-started in a defined

or controlled manner!



The general rules of technology apply to applications

planning and operation of the device!

Non-compliance with standard practice can result in injuries

and / or damage to the unit, and possibly its environment,

too.

Follow standard practice!•

Only use the unit if it is perfect condition and only in

accordance with the operating instructions.

Failure to observe this operating manual and its operating in-

structions as well as unauthorised tampering with the device

release us from any liability and also invalidte the warranty

covering the device and accessories!

Type 2080

english





Check immediately upon receipt of the delivery that the con-

tents are not damaged and that the type and scope agree

with the delivery note and packing list.

If there are any discrepancies, please contact us immedi-

ately.



Bürkert Fluid Control Systems

Sales Center

Chr.-Bürkert-Str. 13-17

D-74653 Ingelfingen

Tel.: +49 (0)7940 - 10 91 111

Fax: +49 (0)7940 - 10 91 448

E-mail: [email protected]



Contact addresses can be found on the final pages of the

printed operating instructions.

And also on the internet at:

www.burkert.com Bürkert Company Locations

english 9



This document contains no promise or guarantee. Please

refer to our general terms of sales and delivery. The warranty

is only valid if the device valve Type 2080 is used as intended

in accordance with the specified application conditions.

The warranty extends only to defects in the Type

2080 and its components.

We accept no liability for any kind of collateral

damage which can occur due to failure or malfunc-

tion of the device.



The operating instructions and data sheets for Type 2080

can be found on the Internet at:

www.burkert.com Documentation Manuals / Approvals

Type 2080

The complete documentation is also available on CD which

can be ordered by quoting part no. 804625

english



Type 2080



The valve is modular in design and can be supplied with

different media connections (also customized) and actuator

versions according to the application case. It can be used

individually and also in blocks.

english 11



The valve consists of a pneumatically actuated piston actuator

with return spring, a stainless steel body and PTFE bellows.

The bellows are used to separate media. If the installation

location is appropriate, the valve is self-draining.

The materials used and the inner contours facilitate cleaning

(CIP/SIP).

The pneumatic actuator must be controlled externally via a

pilot valve or a valve island.

Bolts for attaching the actua-

tor to the body

Pilot air connections

Threaded ports G 1/8

Connection CF B (NO)

Connection CF A (NC)

Flange Threaded port Welded end

G 3/8

Media connections

Notch for monitoring of

bellow leakage

Type 2080

english





Ambient temperature -10 ... +90 °C

Medium temperature -30 ... +150 °C

(see PT graph)

Media Neutral to aggressive gases

and liquids,

technical vacuum



For Valves with a flow inlet over seat:

Warning!

Risk of injury from water hammer.

If flow inlet over seat with liquid media, water hammers

may occur. As a consequence, lines or the device may

burst and medium flow out.

Consider the type of ﬂow inlet and the type of medium•

for operation of the device.

If ﬂow inlet over seat before the use of liquid media, to•

avoid water hammers, in case of doubt, clarify the appli-

cation conditions (medium, line length and cross-section)

with the Bürkert sales ofﬁce.

english 13



CE mark conforms to EMC Directive 2004/108/EEC (until

now: 89/336/EEC; only if cables, plugs and sockets have

been connected correctly).

Pressure equipment directive 97/23/EC.

english



Permitted pressure-temperature compatibility of the PTFE

bellows

(Pressure value [bar]: Measured as overpressure to the

atmospheric pressure)

0020 40 60 80 100 120 140 160 180

Permitted

range

P [bar]

T [°C]



Dimensions See data sheet

Body material

Fitting Stainless steel 316L (1.4404)

Actuator Stainless steel 304 (1.4301)

Bellows PTFE

Bellows stroke 2.5 mm

Internal surface finish Ra = 0.8 µm

english 15



Circuit functions

2/2-way valve, servo-assisted,

closed without pilot air pressure

by spring force, actuation with

pilot valve, valve island or similar.

2/2-way valve, servo-assisted,

opened without pilot air pressure

by spring force, actuation with

pilot valve, valve island or similar.

Fitting

Pressure range of medium Vacuum ... 8 bar

(see PT graph)

Back pressure tightness up to 8 bar

Orifice DN 4 to DN 10

Line connections

Threaded port G 3/8

Welded ends

13.5 x 1.6 in accordance with ISO 4200

13 x 1.5 in accordance with DIN 1850-2

12.7 x 1.2 in accordance with BS 4825

Flange connection or

customized line connections

Type 2080

english

Actuator

Pilot air medium Compressed air 4.5 – 10 bar

(dry and filtered)

neutral gases

Pilot air connections Threaded port G 1/8



Version Operating principle

Actuator Open - Closed CF A and CF B

Actuator Open - Closed

with position indicator CF A and CF B

3 position actuator (with adjustable

intermediate position) CF A

english 17



Made in Germany

00450000 W14UN

Bellows valve

Type 2080 NC DN10

Pmax 8bar

Ppilot 4-10bar

Ident. no.

Nominal pressure

Type-Circuit function-Orifice

Description

Nominal pressure of pilot valve

english







Risk of injury when installing the valve.

This work is only to be carried out by authorised specialist • personnel using the right tools!

After an interruption in the electrical or pneumatic power • supply, ensure that the process is re-started in a defined

or controlled manner!





Danger – high pressure!

Serious risk of injury when reaching into the equipment.

Before loosening the lines and valves, turn off the pressure • and vent the lines.

Check that the operating conditions correspond with

the performance data of the device.

english 19

Installation location

Any; install upright for self-draining (body to bottom and in

the case of threaded port and welded ends install at a min.

gradient of 1° for drainage of media).

Installation

Before installation, clean any possible dirt off the pipelines

→

and flange connections.

If necessary, install a dirt trap in front of the valve to protect

→

it from malfunctions.

Mesh size:

0.1 ... 0.4 mm



Danger - escaping medium!

Leaky connections with seals not properly seated.

Fit all connections carefully and seal properly.•

Seal the threaded port with a suitable sealing material

(PTFE tape is recommended).

Type 2080

english

Use the correct size of open-ended wrench to screw

in the pipelines; do not use the valve actuator as a

screwdriver!

The device must not be subject to any lateral tension

forces. The device connections must be in alignment

with the lines!

Attach the valve according to the connections:

→

Threaded port by screwing in the pipes

Welded connection by welding

Flange by screwing on.

Flange interface on the valve

16 16 Ø 4.5

Ø 3.1; 6 deep;

Option for positioning pin ø 3

(ensure correct location for installation)

english 21







Functions of the valve

Closed (without pilot air, by spring force)•

Partial stroke (pilot air simultaneously on X and Y)•

Full stroke (pilot air on X only).•

Adjusting spindle

Lock nut

Stroke setting on the spindle

Flange version

Flow plus minus

english

Setting the intermediate position

attach a suitable flow measuring device (measuring

→

cup, flow meter, etc.)

loosen the lock nut

→

connect pilot air to X and Y →

open the medium supply →

set the required flow on the adjusting spindle →

stroke range = 0 to 2.5 mm (rotating the spindle clock-

wise reduces the flow)

switch off the pilot air

→

tighten the lock nut. →

english 23









Danger – high pressure in the equipment!

There is a serious risk of injury when reaching into the

equipment.

Before loosening the lines and valves, turn off the pres-• sure and vent the lines.



Danger due to improper maintenance work!

Improper maintenance may result in injuries as well as

damage to the device and the surrounding area.

Maintenance work may be carried out by authorised • technicians only and with the appropriate tools!

Danger due to unintentional activation of the equip-

ment!

Unintentional activation of the equipment during maintenance

and repair work may result in injuries and/or damage.

Take appropriate measures to prevent the equipment • from being unintentionally activated.

Type 2080

english



The bellows situated between the medium compartment and

actuator ensure that the valve switches reliably and protect

the medium from contaminants coming from the actuator

side. These bellows are subject to symptoms of fatigue. If

the bellows are defective, medium will escape out of the

leakage detection opening. To prevent them from being de-

stroyed, the bellows should be changed prophylactically at

regular intervals (see instructions on changing the bellows).

The valve interior has no gaps and the inner compartment

and bellows have been designed with very smooth contours

(surface roughness max. 0.8 µm). The valve is CIP compat-

ible (CIP = cleaning in process) and SIP compatible (SIP =

sterilization in process).

english 25





Removing the actuator

provide the required spare parts and a size 7 open-

→

ended wrench

interrupt the pilot air supply, vent and disconnect the

→

line(s)

interrupt the medium supply and vent the lines

→

loosen both fastening screws →

remove the actuator. →

Changing the bellows

unscrew the bellows from the spindle

→

clean the inner compartment of the body →

manually screw the new bellows onto the spindle and →

tighten them hand-tight.

Attaching the actuator

clean the O-ring 25 x 2 FKM 70 in the body, check

→

whether it can be re-used and, if required, replace it

with a new O-ring

place the actuator with new bellows on the body; en-

→

sure that the bores in the actuator are correctly aligned

with the thread in the body

english

attach the actuator to the body with the fastening →

screws (tightening torque from 2 to 2.2 Nm).

Restarting the bellows valve

connect the pilot air line(s)

→

open the pilot air →

open the medium supply →

conduct a function and leak test →

if the valve functions reliably, it can be restarted. →

Exploded drawing of changing spare parts, Type 2080

Hexagon screws M4 x 50 in accor-

dance with DIN 933-A4 for attaching

the actuator to the body

Actuator

Spindle

PTFE bellows

O-ring 25 x 2 FKM 70

Body (threaded port version)

english 27



If malfunctions occur, check

the line connections

→

the operating pressure →

the pilot air supply which actuates the valve →

the bellows and, if required, change them (see instruc- →

tions for changing the bellows)

If the valve still does not switch, please contact your

Bürkert Service.

Type 2080

english





Risk of injury and/or damage by the use of incorrect

parts!

Incorrect accessories and unsuitable spare parts may

cause injuries and damage the device and the surround-

ing area.

Use only original accessories and original replacement • parts from Bürkert.

Order table of spare parts

Spare part Description Order no.

Bellows Material PTFE 799 845

O-ring 25 x 2.0 N-FKM 70 914 378

english 29







Transport damage/Storage damage

Transport and store the device, protected from wet and • dirty conditions, in shock-resistant packaging.

Avoid the action of heat and cold which can lead to • temperatures above or below the admissible storage

temperature.

Storage temperature: -20 ... +65°C.•





Damage to the environment caused by device com-

ponents contaminated with media.

Observe the relevant disposal and environmental pro-• tection regulations.

Dispose of the device and packaging in an environmen-

→

tally friendly manner.

Observe national waste disposal regulations.

→

english

Type 2080

www.burkert.com

We reserve the right to make

technical changes without notice.

Technische Änderungen

vorbehalten.

Sous resérve de modification

techniques.

Operating Instructions 0906/02_EU-ml_00805824

Bedienungsanleitung

Deutsch



FALTENBALGVENTIL

2/2-Wege Ventil mit Kolbenantrieb und PTFE-Faltenbalg

deutsch



Die Bedienungsanleitung beschreibt den gesamten Lebenszy-

klus des Gerätes. Bewahren Sie diese Anleitung so auf, dass

sie für jeden Benutzer gut zugänglich ist und jedem neuen

Eigentümer des Gerätes wieder zur Verfügung steht.



Wichtige Informationen zur Sicherheit!

Das Nichtbeachten der Bedienungsanleitung und der Sicher-

heitshinweise kann zu gefährlichen Situationen führen.

Die Bedienungsanleitung muss gelesen und verstan-•

den werden.

deutsch





Bei nicht bestimmungsgemäßem Einsatz des Falten-

balgventils Typ 2080 können Gefahren für Personen,

Anlagen in der Umgebung und die Umwelt entste-

hen.

Das Gerät ist zur Regelung des Durchflusses von • flüssigen und gasförmigen Medien konzipiert.

Für den Einsatz sind die zulässigen Daten, Betriebs- und•

Einsatzbedingungen zu beachten, die in den Vertrags-

dokumenten, sowie auf dem Typschild und in der Bedie-

nungsanleitung in den Kapiteln „Aufbau und Funktion“

und „Technische Daten“ beschrieben sind.

Das Gerät nur in Verbindung mit von Bürkert empfohlenen•

bzw. zugelassenen Fremdgeräten und -komponenten

einsetzen.

Voraussetzungen für den sicheren und einwandfreien•

Betrieb sind sachgemäßer Transport, sachgemäße

Lagerung und Installation sowie sorgfältige Bedienung

und Instandhaltung.

Setzen Sie das Gerät nur bestimmungsgemäß ein.•

deutsch



Belasten Sie das Gehäuse nicht mechanisch • (z.B. durch

Ablage von Gegenständen oder als Trittstufe).

Nehmen Sie keine äußerlichen Veränderungen an den • Ventilgehäusen vor.

Speisen Sie in die Steueranschlüsse des Systems keine • aggressiven oder brennbaren Medien ein.

Speisen Sie in die Medienanschlüsse nur Medien ein, •

die im Kapitel „Technische Daten“ als Durchflussmedien

aufgeführt sind.

deutsch



In dieser Anleitung werden folgende Darstellungsmittel

verwendet.



Warnt vor einer unmittelbaren Gefahr!

Bei Nichtbeachtung sind Tod oder schwere Verlet-• zungen die Folge.



Warnt vor einer möglicherweise gefährlichen Situation!

Bei Nichtbeachtung können schwere Verletzungen oder • Tod die Folge sein.



Warnt vor einer möglichen Gefährdung!

Nichtbeachtung kann mittelschwere oder leichte Verlet-• zungen zur Folge haben.

(ohne Gefahrsymbol)

Warnt vor Sachschäden!

Wichtige Tipps und Empfehlungen für die Sicherheit

und einwandfreie Funktion des Gerätes.

markiert einen Arbeitsschritt den Sie ausführen müssen.

→

deutsch







Verletzungsgefahr durch hohen Druck.

Vor dem Lösen von Leitungen und Ventilen, den Druck • abschalten und Leitungen entlüften!

Verbrennungsgefahr/Brandgefahr bei Dauerbetrieb!

Das Gerät kann bei Dosierung heißer Medien sehr heiß

werden.

Ein Gerät, das heiße Medien steuert, ist nur mit Schutz-• handschuhen anzufassen.

Leicht brennbare Stoffe und Medien vom Gerät fernhal-• ten.



Verletzungsgefahr durch unbeabsichtigtes Betätigen.

Verhindern Sie durch geeignete Maßnahmen ein unbe-• absichtigtes Betätigen!

deutsch



Verletzungsgefahr bei Montage- und Wartungsar-

beiten.

Diese Arbeiten dürfen nur durch autorisiertes Fach-• personal und mit geeignetem Werkzeug durchgeführt

werden!

Gewährleisten Sie nach einer Unterbrechung der elek-• trischen oder pneumatischen Versorgung einen definierten

oder kontrollierten Wiederanlauf des Prozesses!



Für die Einsatzplanung und den Betrieb des Gerätes

gelten die allgemeinen Regeln der Technik!

Beachten Sie die Regeln nicht, können Verletzungen ent-

stehen und/oder das Gerät, ggf. auch dessen Umgebung,

können beschädigt werden.

Halten Sie die allgemeinen Regeln der Technik ein!•

Betreiben Sie das Gerät nur in einwandfreiem Zustand

und unter Beachtung der Bedienungsanleitung.

Bei Nichtbeachtung dieser Bedinungsanleitung und ihrer

Hinweise sowie bei unzulässigen Eingriffen in das Gerät

entfällt jegliche Haftung unsererseits, ebenso erlischt die

Gewährleistung auf Geräte und Zubehörteile!

Typ 2080

Inhaltsverzeichnis

Sprachen:

Andere Burkert Steuereinheit Handbücher

Burkert

Burkert 2103 Series Bedienungsanleitung

Burkert

Burkert PTB 07 ATEX 2063 X Bedienungsanleitung

Burkert

Burkert 2030 Bedienungsanleitung

Burkert

Burkert 8181 Bedienungsanleitung

Burkert

Burkert 6020 Bedienungsanleitung

Burkert

Burkert 6520 NAMUR Bedienungsanleitung

Burkert

Burkert 6524 Bedienungsanleitung

Burkert

Burkert 5420 Bedienungsanleitung

Burkert

Burkert 2031 Bedienungsanleitung

Burkert

Burkert 8653 AirLINE Field Bedienungsanleitung

Burkert

Burkert 6011 Bedienungsanleitung

Burkert

Burkert 6517 Bedienungsanleitung

Burkert

Burkert 6407 Bedienungsanleitung

Burkert

Burkert 3323 Bedienungsanleitung

Burkert

Burkert 2012 Bedienungsanleitung

Burkert

Burkert 8650 Bedienungsanleitung

Burkert

Burkert Type 2000 Bedienungsanleitung

Burkert

Burkert 8681 Bedienungsanleitung

Burkert

Burkert 0283 Bedienungsanleitung

Burkert

Burkert 2030 Bedienungsanleitung

Burkert

Burkert 6144 Bedienungsanleitung

Burkert

Burkert 8653 AirLINE Field Bedienungsanleitung

Burkert

Burkert 2730 Series Bedienungsanleitung

Burkert

Burkert 8791 REV.2 Bedienungsanleitung

Beliebte Steuereinheit Handbücher anderer Marken

Festo

Festo Compact Performance CP-FB6-E Stücklistenhandbuch

Elo TouchSystems

Elo TouchSystems DMS-SA19P-EXTME Bedienungsanleitung

JS Automation

JS Automation MPC3034A Bedienungsanleitung

JAUDT

JAUDT SW GII 6406 Series Kurzanleitung

Spektrum

Spektrum Air Module System Bedienungsanleitung

BOC Edwards

BOC Edwards Q Series Bedienungsanleitung

KHADAS

KHADAS BT Magic Bedienungsanleitung

Etherma

Etherma eNEXHO-IL Bedienungsanleitung

PMFoundations

PMFoundations Attenuverter Bedienungsanleitung

GEA

GEA VARIVENT Bedienungsanleitung

Walther Systemtechnik

Walther Systemtechnik VMS-05 Bedienungsanleitung

Altronix

Altronix LINQ8PD Montageanleitung

Eaton

Eaton Powerware Series Bedienungsanleitung

WAGO

WAGO 750-407/040-000 Bedienungsanleitung

Sony

Sony CCU-590 Bedienungsanleitung

Graco

Graco 25D614 Bedienungsanleitung

Task Force Tips

Task Force Tips YE-RF-900 Programmierhandbuch

Shini

Shini SPV-U Series Bedienungsanleitung