Burkert 2064 Manuale utente

Quickstart

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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.

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

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.

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.

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

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

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.

Closed by spring force in rest position

Opened by spring force in rest

position

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

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)

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.

Installation

english

Type 2063, 2064, 2065

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