Burkert 2101 Bedienungsanleitung

Quickstart

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Type 2101

2/2-way globe valve

2/2-Wege-Geradsitzventil

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.

Operating Instructions 1804/04_EU-ML_00810250 / Original DE

Quickstart

1 QUICKSTART ........................................................................ 3

2 SYMBOLS ............................................................................. 4

3 AUTHORIZED USE ............................................................... 4

4 BASIC SAFETY INSTRUCTIONS.......................................... 5

5 GENERAL INFORMATION .................................................... 6

6 TECHNICAL DATA................................................................. 7

7 INSTALLATION ...................................................................... 9

8 START-UP............................................................................ 14

9 MAINTENANCE WORK....................................................... 16

10 REMOVAL............................................................................ 17

11 PACKAGING, TRANSPORT, STORAGE ............................. 17

Type 2101

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 “Autho-

rized use”.

▶Quickstart must be read and understood.

Quickstart explains, for example, how to install and start-up the

device.

A detailed description of the device can be found in the oper-

ating instructions for Type 2101.

The operating instructions can be found on the Internet

at:

www.burkert.com

1.1 Denition of term / abbreviation

The term “device” used in these instructions always stands for

the globe valve Type 2101.

The abbreviation “Ex” used in these instructions always stands

for “explosion-protected”.

english

Symbols

Type 2101

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 globe valve Type 2101 may be a

hazard to people, nearby equipment and the environment.

▶The device is designed for the controlled ow of liquid and

gaseous media.

▶In the potentially explosion-risk area the globe valve type

2101 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 with safety

instructions for the explosion-risk area.

▶Devices without a separate Ex type label may not be used in

a potentially explosive area.

▶The admissible data, the operating conditions and condi-

tions of use specied in the contract documents, operating

instructions and on the type label are to be observed during

use. These are described in the chapter entitled “6 Technical

data”.

▶Protect device from damaging environmental inuences (e.g.

radiation, humidity, steam, etc.). If anything is unclear, consult

the relevant sales oce.

▶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

faultless operation.

▶The exhaust air may be contaminated with lubricants in the

actuator.

english

Basic safety instructions

Type 2101

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 o the pres-

sure and deaerate or drain lines.

Risk of injury from electric shock (when electrical component

installed).

▶Before reaching into the 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 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!

▶The actuator must not be opened.

Risk of injury from moving parts in the device!

▶Do not reach into openings.

WARNING!

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.

CAUTION!

Risk of burns!

The surface of the device may become hot during long-term

operation.

▶Do not touch the device with bare hands.

Leaking medium when the packing gland is worn.

▶Regularly check relief bore for leaking medium.

▶If medium is leaking out of the relief bore, change the packing

gland.

▶If the media is hazardous, protect the area surrounding the dis-

charge point against dangers.

Risk of injury caused by the lines and device rupturing.

▶Due to the risk of water hammer, valves with a ow direction

above the seat must not be used for liquid media

▶Consider the type of ow direction and the type of medium

for operation of the device.

english

General information

Type 2101

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.Der Anlagenbe-

treiber ist für den sicheren Betrieb und Umgang mit der Anlage

verantwortlich.

▶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.

5 GENERAL INFORMATION

5.1 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.

You can also nd information on the Internet under:

www.burkert.com

5.2 Warranty

The warranty is only valid if the device is used as authorized in

accordance with the specied application conditions.

5.3 Information on the Internet

The operating instructions and data sheets for Type 2101 can be

found on the Internet at: www.burkert.com

english

Technical data

Type 2101

6 TECHNICAL DATA

6.1 Conformity

In accordance with the EU Declaration of conformity, globe valve

type 2101 is compliant with the EU Directives.

6.2 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.

According to Pressure Equipment Directive the following operating

conditions must be observed:

Line connection

orice

Maximum pressure for compressible uids

of Group 1 (hazardous gases and vapors

according to Art. 3 No. 1.3 Letter a rst

dash)

DN65 15 bar

6.3 Type label

WARNING!

Risk of injury from high pressure!

Important device-specic technical specications are indicated

on the type label.

▶Observe permitted pressure range on the type label of the

device.

00218445

2101 A 32M PTFE VA

Tmed -10°C - +185°C

Flow 1 2 Da=42,4

Pilot 4,8-10bar

Pmed 8,5bar

s=2,0 Kv 19,5 W11MS

Made in Germany

CE identication

Permitted

pilot pressure

Permitted

medium pressure

Type

Control function

(CF)

Orice of the body /

actuator size

Sealing material 1)

Body material 1)

ID number of

the device

Flow direction

Permitted medium

temperature

Date of

manufacture

(encoded)

Main dimensions

port connection Flow capacity in standard

production conditions

Identication for

food contact

Fig. 1: Type label - example

english

Technical data

Type 2101

6.4 Operating conditions

Observe permitted ranges on the type label of the

device!

6.4.1 Temperature ranges

The globe valve is suitable for steam sterilization.

Actuator

size

Actuator

material

Medium

(for PTFE seal) Environment 1)

ø 50 mm

PPS -10 ... +185 °C -10 ... +60 °C 2)

-10 ... +100 °C 3)

ø 70 mm

ø 90 mm

ø 130 mm

Tab. 1: Temperature ranges

1) If a pilot valve is used, the max. ambient temperature is +55

°C.

2) Pilot air ports with push-in connector

3) Pilot air ports with threaded bushing

6.4.2 Pressure ranges

Actuator size Maximum pilot pressure 4)

ø 50 mm

10 barø 70 mm

ø 90 mm

ø 130 mm 7 bar

Tab. 2: Pressure ranges

4) Forthedeviceversionø70/Orice50/MC13themax.

permitted pilot pressure is limited to 7 bar.

Minimum pilot pressure: ow below the seat

(medium ow against the closing direction of the valve)

Required minimum pilot pressure Pmin with control function A:

Actuator

size [mm]

50 70 90 130

≤DN 50

130

≥DN 65

Pmin [bar] 5,2 4,8 5,0 5,0 5,6

The required minimum pilot pressure Pmin with control function B and

I (ow below the seat) is dependent on the pressure of the medium 5).

Minimum pilot pressure: ow above the seat

(medium ow with the closing direction of the valve)

The required minimum pilot pressure Pmin with control function

A (ow above the seat) is dependent on the pressure of the

medium 5).

5) The pressure diagrams are in the operating instructions on

the Internet: www.burkert.com

english

Installation

Type 2101

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 or operating instructions

Installation as required, preferably with actuator in

upright position.

Protection class IP67 in accordance with IEC 529 /

EN 60529

6.6 Control functions (CF)

1(P)

2(A)

Normally closed by spring action.

1(P)

2(B)

Normally open by spring action.

1(P)

2(A)

Actuating function via reciprocal

pressurization.

Tab. 3: Control functions

7 INSTALLATION

7.1 Safety instructions

DANGER!

Risk of injury from high pressure!

▶Before loosening the lines and valves, turn o 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 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.

Risk of injury from moving parts in the device!

▶Do not reach into openings.

english

Installation

Type 2101

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.

7.2 Before installation

•The globe valve can be installed in any installation position,

preferably with the actuator face up.

•Before connecting the valve, ensure the lines are ush.

•Observe direction of ow (see type label).

7.2.1 Preparatory work

→Clean pipelines (sealing material, swarf, etc.).

Devices with welded body

NOTE!

For valves with installed control:

When welding the valve body into the pipeline, the control

must not be installed.

▶Remove control from the actuator (see installation chapter in

the operating instructions for the corresponding control).

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 at on

the tube.

→Unscrew the actuator from the valve body.

Other device versions

→Do not remove actuator unless this is a customer-specic

requirement.

→Procedure see “Devices with welded body”.

Actuator

Nipple

Valve body

Air discharge connection

CFA, CFB

Pilot air port

CFI

Pilot air port

CFA, CFB, CFI

Flats for open-end

wrench

Release bore

Fig. 2: Installation

english

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