END ARMATUREN DG2D1 Instructions d'installation

Original Operating Manual

Pressure Actuated Valve

DG2D1

DG2D2

DG2D3, DA2D3, DL2D3, DM2D3,

DG3D3, DF3D

acc. to annex VI of the Directive 2006/42/EC

END-Armaturen GmbH & Co. KG

Oberbecksener Str. 78 · D-32547 Bad Oeynhausen · Telefon (05731) 7900-0 · Telefax (05731) 7900-199 · http://www.end.de

2 http://www.end.de DG2D - 07/2016

photocopying, microfilm or otherwise without prior written consent of

END-Armaturen GmbH & Co.KG. This restriction also applies to the corresponding drawings.

END-Armaturen GmbH & Co. KG has the right to change parts of the valves at any time without

prior or direct notice to the client. The contents of this publication are subject to change without

notice.

This publication has been written with great care. However, END-Armaturen GmbH & Co. KG

cannot be held responsible, either for any errors occurirng in this publication or for their consequences.

The products are specified by the statements in this documentation; no assurance of the properties is given.

END-Armaturen GmbH & Co. KG

Oberbecksener Straße 78

D-32547 Bad Oeynhausen

Telefon: 05731 / 7900 - 0

Telefax: 05731 / 7900 - 199

Internet: http://www.end.de

E-Mail: [email protected]

Edition: 07/2016

Impressum

DG2D - 07/2016 http://www.end.de 3

Chapter Title .............................................................................................................................. Side

1 Foreword........................................................................................................................ 5

2 General advice.............................................................................................................. 6

2.1 Validity ............................................................................................................................ 6

2.2 Inward monitoring ........................................................................................................ 6

2.3 Complaints ..................................................................................................................... 6

2.4 Guarantee ...................................................................................................................... 6

2.5 Symbols and their signification.................................................................................. 7

3 Safety advice................................................................................................................. 7

3.1 Personal protection...................................................................................................... 7

3.1.1 Safety advice for mounting......................................................................................... 7

3.1.2 Safety advice for adjustment / starting..................................................................... 8

3.2 Device safety................................................................................................................. 9

4 Device descriptions................................................................................................... 10

4.1 Device description Pressure Actuated Valve........................................................ 10

4.2 Types of Pilot cylinder................................................................................................ 11

4.3 Device variants ........................................................................................................... 12

4.4 Name- plate ................................................................................................................. 13

4.5 Description of function .............................................................................................. 13

4.5.1 General ......................................................................................................................... 13

4.5.2 Normally close with flow direction.......................................................................... 14

4.5.3 Normally close against flow direction .................................................................... 15

4.5.4 Normally open against flow direction..................................................................... 15

4.5.5 Double acting .............................................................................................................. 15

4.5.6 Description of function: Pressure actuated valve (3/2-way)............................... 16

4.5.6.1 Split function................................................................................................................ 16

4.5.6.2 Mixing function ........................................................................................................... 16

4.6 Description of the options function ......................................................................... 17

4.6.1 Pilot valve..................................................................................................................... 17

4.6.2 Position indicator........................................................................................................ 17

4.6.2.1 Optical position indicator .......................................................................................... 17

4.6.2.2 Electrical position indicator ...................................................................................... 17

4.6.3 Manual override.......................................................................................................... 17

4.6.4 Stroke stop................................................................................................................... 17

5 Assembly Instructions............................................................................................... 18

5.1 Mounting of the valve (threaded connection) ....................................................... 19

5.2 Mounting of the valve (welded connection) .......................................................... 20

5.2.1 Disassembly of the valve top .................................................................................... 20

5.2.2 Welding of the body between two pipes................................................................ 21

5.2.3 Mounting of the valve top ......................................................................................... 22

5.3 Mounting of the valve (flanged valve)..................................................................... 23

5.4 Connection of the pilot medium................................................................................ 24

5.5 Mounting of pilot valve (Option).............................................................................. 25

5.5.1 Pneumatical installation of the pilot valve.............................................................. 26

5.5.2 Electrical installation of the pilot valve................................................................... 26

5.6 Electrical installation of a position indicator (Option) .......................................... 27

Contents

4 http://www.end.de DG2D - 07/2016

5.7 Disassembly................................................................................................................. 28

5.7.1 Electrical disassembly (Option)................................................................................ 28

5.7.2 Mechanical disassembly........................................................................................... 28

6. Adjustment /Starting.................................................................................................. 29

6.1 Stroke stop (Option).................................................................................................... 29

6.2 Starting ......................................................................................................................... 30

7 Emergency operation with manual override (Option)......................................... 30

8 Failure........................................................................................................................... 31

8.1 Failure causes ............................................................................................................. 31

9 Maintenance / Cleaning............................................................................................ 32

9.1 Maintenance ............................................................................................................... 32

9.2 Cleaning........................................................................................................................ 32

10 Technical data ............................................................................................................ 33

10.1 Technical data DG2D1xx ........................................................................................... 33

10.2 Technical data DG2D2xx ........................................................................................... 34

10.3 Technical data DG2D3xx, DA2D3xx, DL2D3xx, DM2D3xx .................................... 35

10.4 Technical data DG3D3xx ........................................................................................... 36

10.5 Technical data DF3Dxx .............................................................................................. 37

Contents

DG2D - 07/2016 http://www.end.de 5

1 Foreword

Dear customer,

Dear assembler / user,

these operating instructions are intended to give you the knowledge which is necessary for you

to be able to carry out the mounting and adjustment of an pressure actuated valve DG2D rapidly

and correctly.

Please read these instructions carefully and pay particular attention to the advice and warning

notes.

Only instructed and qualified mechanician should mount, adjust or maintain the pressure acting

valves.

The pressure acting valves will be deliver in several versions relative to

- pilot pressure and pressure range

- operations

- material

- connection type and connection size.

There are also several options available.

With accessories

- it can switch the pilot media

- it can indicate the position of the piston

- it can happen a manual override

- it can stop the stroke

The field of use of this valve is predominantly

- in food and drink industry

- in chemical installations

- in ventilation and blower construction

- in heating and air-conditioning technology

- in industrial fittings

- in water treatment etc.

If you have any questions in relation to the pressure acting valves DG2D, we shall be pleased to

answer them.

The telephone number will be found on the inside cover of these operation and installation

manual.

Yours

END-Armaturen GmbH & Co. KG

Foreword

6 http://www.end.de DG2D - 07/2016

2 General advice

2.1 Validity

These mounting and installation manual is valid for the standard version of the pressure actuated

valves DG2D1xx, DG2D2xx, DG2D3xx, DA2D3xx, DL2D3xx, DM2D3xx, DG3D3xx and DF3D On the

following pages the valves will be named DG2D .

2.2 Inward monitoring

Please check

- directly after delivery the valve for any transport damages and deficiencies

- with reference to the accompanying delivery note the number of parts.

Do not leave any parts in the package.

2.3 Complaints

Claims for replacement of goods which relate to transport damage can only be considered valid if

the delivery company is notified without delay.

In case of returns (because of transport damage/repairs), please make a damage protocol and

send the parts back to the manufacturer, if possible in the original packaging.

In case of return, please mention the following:

• Name and address of the consignee

• Stock-/ordering-/article-number

• Description of the defect

2.4 Guarantee

For our pressure actuated valve we give a guarantee period in accordance with the sales contract.

The warranty and guarantee rules of END-Armaturen GmbH & Co. KG are applicable.

General advice

DG2D - 07/2016 http://www.end.de 7

2.5 Symbols and their Signification

Paragraphs which are identified with this symbol contain very important advices; this also includes

advices for averting health risks.

Observe these paragraphs without fail!

Paragraphs which are identified with this symbol contain very important advices; this also includes

how to avoid damage to property.

Observe these paragraphs without fail!

This symbol indicates paragraphs which contain comments/advice or tips.

This bullet identifies the description of actions which you should carry out.

3. Safefty advice

Depending on the technical circumstances and the time under and at which the valve is mounted,

adjusted and commissioned, you must in each case take into account particular safety aspects!

If, for example, the valve works in an operational chemical plant, the potential hazards of commis-

sioning have another dimension from that when this is only being carried out for test purposes an

a „dry“ part of the plant in the assembly room.

Since we do not know the circumstances at the time of the mounting/adjustment/commissioning,

you may find advice on hazards in the following descriptions which are not relevant to you .

Please observe (only) the advice which applies to your situation!

The partly completed machinery must not be put into service until the final machinery into which

it is to be incorporated has been declared in conformity with the provisions of the Directive

2006/42/EC on machinery, where appropriate.

3.1. Personal protection

3.1.1. Safety advice for mounting

We wish to point out expressly that the mounting, the electrical installation and the adjustment

of the valves and the accessories must be carried out only by trained specialist personnel having

mechanical and electrical knowledge!

Switch off all the devices / machines / plant affected by mounting or repair.

If appropriate, isolate the devices / machines / plant from the mains.

Check (for example in chemical plants) whether the switching off of devices / machines / plant

will cause potential danger.

Symbols and their Signification

8 http://www.end.de DG2D - 07/2016

If appropriate, in the event of a fault in the valve (in a plant which is in operation) inform the

shift foreman / safety engineer or the works manager without delay about the fault, in order, for

example, to avoid an outflow / overflow of chemicals or the discharge of gases in good time by

means of suitable measures!

Before mounting or repair, relief the pressure from pneumatic / hydraulic devices / machines /

plant.

Empty the conduit from medium.

If necessary, set up warning signs in order to prevent the inadvertent starting up of the devices /

machines / plant.

Observe the respective relevant professional safety and accident prevention regulations when

carrying out the mounting / repair work.

Check the correct functioning of the safety equipment (for example the emergency push off but-

tons/ safety valves, etc)!

3.1.2 Safety advice for adjustment and starting

As a result of the starting (pneumatic or by hand) of a pressure actuated valve the flow of gases,

steam, liquids, etc. may be enabled or interrupted!

Satisfy yourself that, as the result of the starting or the test adjustments of the valve, no potential

hazards will be produced for the personnel or the environment!

If necessary, set up warning signs in order to prevent the inadvertent starting up or shutting down

of the devices / machines / plant.

By ending mounting check the correct function and the tightness of the valve.

Check the right position and correct function of mounted pilot valves and limit switches

Through suitable measures, prevent actuating links being trapped by moving actuating elements!

Check the right function of all safety devices (for example emergency off push buttons / safety

valves, etc. )!

Carry out the starting and the adjustments only in accordance with the instructions discribed in

this documentation!

When adjustments are being carried out on an opened and switch on (operational) limit switches

or pilot valves, there is the risk that live parts(230V AC~) can be touched!

Therefore the adjustment must be carried out only by the electrician or a person having adequate

training, who is aware of the potential hazard.

Safety advice

DG2D - 07/2016 http://www.end.de 9

Safety advice

3.2 Device safety

The pressure actuated valves

- is a quality product which is produced in accordance with the recognized industrial

regulations.

- left the manufacturer`s work in a perfect safety condition!

In order to maintain this condition, as installer / user you must carry out your task in accordance

with the descriptions in these instructions, technically correctly and with the greatest possible

precision!

We assume, as trained specialist you are having mechanical and electrical knowledge !

The valves must be used only for a purpose corresponding to its construction!

The valves must be used within the values specified in the technical data.

The mentioned data are experience values only and describe the general condition of our prod-

uct. They should be used as a guideline to evaluate the suitability of the non-concreate individual

case, but without any guarantee for the suitability given by END-Automation.

The final responsibility to proof and confirm the suitability of our products, for which we confirm

the perfect (faultless) quality by our delivery- and payment terms, lies in the dependance with

your constructive responsibility to the end-user.

Satisfy yourself that, as the result of the mounting, the starting or as a result of the test adjust-

ments on the valves, no potential hazards will be produced for devices / machines / plant!

Open the valve only to such an extant as described in this documentation!

Do not loose the locking ring of the pilot cylinder or don`t try to disassemble the pilot cylinder.

Do not mount the valve, start the valve or carry out any adjustments on it if the valve, the supply

lines or the part of the plant on which it is flange- mounted is damaged !

By ending mounting check the correct function and the tightness of the valve and check the cor-

rect function of the pilot valve and limit switches.

10 http://www.end.de DG2D - 07/2016

1 Valve body

2 Pilot cylinder

3 Screw joint

4 Cap

5 Connection

6 Pilot port

7 Flow direction indicator

8 Name-plate

9 Warning notice

4 Device descriptions

4.1 Device description pressure actuated valve

Fig. 4.1 -Device description, front / rear (figure shows DG2D3111025 without options)

Device descriptions

Ce manuel convient aux modèles suivants

Table des matières

Autres manuels END ARMATUREN Unité de contrôle

END ARMATUREN

END ARMATUREN MGM Series Document technique

END ARMATUREN

END ARMATUREN TA Series Document technique

Manuels Unité de contrôle populaires d'autres marques

Festo

Festo Compact Performance CP-FB6-E Manuel de la liste des pièces

Elo TouchSystems

Elo TouchSystems DMS-SA19P-EXTME Manuel utilisateur

JS Automation

JS Automation MPC3034A Manuel utilisateur

JAUDT

JAUDT SW GII 6406 Series Guide rapide

Spektrum

Spektrum Air Module System Manuel utilisateur

BOC Edwards

BOC Edwards Q Series Manuel utilisateur

KHADAS

KHADAS BT Magic Manuel utilisateur

Etherma

Etherma eNEXHO-IL Manuel utilisateur

PMFoundations

PMFoundations Attenuverter Manuel utilisateur

GEA

GEA VARIVENT Manuel utilisateur

Walther Systemtechnik

Walther Systemtechnik VMS-05 Manuel utilisateur

Altronix

Altronix LINQ8PD Instructions de montage

Eaton

Eaton Powerware Series Manuel utilisateur

WAGO

WAGO 750-407/040-000 Manuel utilisateur

Sony

Sony CCU-590 Manuel utilisateur

Graco

Graco 25D614 Manuel utilisateur

Task Force Tips

Task Force Tips YE-RF-900 Manuel de programmation

Shini

Shini SPV-U Series Manuel utilisateur