Gemu 205 Operating Instructions Manual

Download

Page 1

GEMÜ 205

Electrically operated solenoid valve

Operating instructions

further information

webcode: GW-205

Page 2

All rights including copyrights or industrial property rights are expressly reserved.

Keep the document for future reference.

01.07.2019

www.gemu-group.com2 / 24GEMÜ 205

Page 3

1 General information ................................................... 4

1.1 Information ......................................................... 4

1.2 Symbols used ..................................................... 4

1.3 Definition of terms ............................................. 4

1.4 Warning notes .................................................... 4

2 Safety information .................................................... 5

3 Product description ................................................... 5

4 Correct use ................................................................ 6

5 Order data ................................................................. 7

6 Technical data ........................................................... 8

7 Dimensions ............................................................... 9

8 Manufacturer's information ....................................... 12

8.1 Delivery ............................................................... 12

8.2 Transport ............................................................ 12

8.3 Storage ............................................................... 12

8.4 Scope of delivery ................................................ 12

9 Installation in piping .................................................. 12

10 Electrical connection ................................................. 13

11 Commissioning ......................................................... 14

12 Operation .................................................................. 15

13 Inspection and servicing ............................................ 15

14 Error clearance .......................................................... 17

15 Removal from piping ................................................. 18

16 Disposal .................................................................... 18

17 Returns ..................................................................... 18

18 Declaration of Incorporation according to 2006/42/

EC (Machinery Directive) ........................................... 19

19 Declaration of conformity according to 2014/68/EU

(Pressure Equipment Directive) ................................. 20

3 / 24

GEMÜ 205www.gemu-group.com

Page 4

1 General information

SIGNAL WORD

Type and source of the danger

Possible symbol for the specific danger

Possible consequences of non-observance.

Measures for avoiding danger.

1 General information

1.1 Information

– The descriptions and instructions apply to the stand-

ard versions. For special versions not described in this document the basic information contained herein applies in combination with any additional special documentation.

– Correct installation, operation, maintenance and repair

work ensure faultless operation of the product.

– Should there be any doubts or misunderstandings, the

German version is the authoritative document.

– Contact us at the address on the last page for staff

training information.

1.2 Symbols used

The following symbols are used in this document:

Symbol Meaning

Tasks to be performed Response(s) to tasks

– Lists

1.3 Definition of terms

Working medium

The medium that flows through the GEMÜ product.

CAUTION

Potentially dangerous situation!

▶ Non-observance can cause moderate

to light injury.

NOTICE

Potentially dangerous situation!

▶ Non-observance can cause damage to

property.

The following symbols for the specific dangers can be used within a warning note:

Symbol Meaning

Danger of explosion!

Hot plant components!

Risk of electric shock

1.4 Warning notes

Wherever possible, warning notes are organised according to the following scheme:

Warning notes are always marked with a signal word and sometimes also with a symbol for the specific danger.

The following signal words and danger levels are used:

DANGER

Imminent danger!

▶ Non-observance can cause death or

severe injury.

WARNING

Potentially dangerous situation!

▶ Non-observance can cause death or

severe injury.

www.gemu-group.com4 / 24GEMÜ 205

Page 5

3 Product description

2 Safety information

The safety information in this document refers only to an individual product. Potentially dangerous conditions can arise in combination with other plant components, which need to be considered on the basis of a risk analysis. The operator is responsible for the production of the risk analysis and for compliance with the resulting precautionary measures and regional safety regulations.

The document contains fundamental safety information that must be observed during commissioning, operation and maintenance. Non-compliance with these instructions may cause:

– Personal hazard due to electrical, mechanical and

chemical effects. – Hazard to nearby equipment. – Failure of important functions. – Hazard to the environment due to the leakage of dan-

gerous materials.

The safety information does not take into account:

– Unexpected incidents and events, which may occur

during installation, operation and maintenance. – Local safety regulations which must be adhered to by

the operator and by any additional installation person-

nel.

Prior to commissioning:

1. Transport and store the product correctly.

2. Do not paint the bolts and plastic parts of the product.

3. Carry out installation and commissioning using trained personnel.

4. Provide adequate training for installation and operating personnel.

5. Ensure that the contents of the document have been fully understood by the responsible personnel.

6. Define the areas of responsibility.

7. Observe the safety data sheets.

8. Observe the safety regulations for the media used.

During operation:

9. Keep this document available at the place of use.

10. Observe the safety information.

11. Operate the product in accordance with this document.

12. Operate the product in accordance with the specifications.

13. Maintain the product correctly.

14. Do not carry out any maintenance work and repairs not described in this document without consulting the manufacturer first.

3 Product description

3.1 Construction

Item Name Materials

1 Plug PA 2 Optical position

indicator 3 Manual override PBT 4 Valve housing PBT 5 Valve body PVC-U, grey or PVDF

Seal materials FPM, PTFE or EPDM

3.2 Description

The GEMÜ 205 directly controlled 2/2-way plastic solenoid valve has a high performance coil. It is hermetically separated from the medium by means of a flexible PTFE bush. The armature is sealed by a bellows made of PTFE backed by an additional safety diaphragm. The plug has a rectifier for use with an AC supply. A manual override and an optical position indicator are integrated as standard.

3.3 Function

The GEMÜ 205 directly controlled 2/2-way solenoid valve is designed for controlling media.

When the valve is closed the medium flows into the valve body and presses onto the piston. The valve remains closed. Observe the permissible operating pressure (see “Technical data“, page8).

PVC

In cases of uncertainty:

15. Consult the nearest GEMÜ sales office.

Fig.1: Valve CLOSED

CAUTION

www.gemu-group.com 5 / 24 GEMÜ 205

Operating pressure too high

▶ Damage to the solenoid / destruction of the solenoid.

Page 6

4 Correct use

NOTICE

Operating pressure too high

▶ The valve cannot be opened electromagnetically if the

operating pressure is too high.

When voltage is applied the solenoid in the valve actuator is activated and lifts the armature. This opens the valve outlet.

Fig.2: Valve OPEN

4 Correct use

DANGER

Danger of explosion!

▶ Risk of severe injury or death.

● Only versions that have been ap-

proved according to their technical data may be used in potentially explosive environments.

WARNING

Improper use of the product!

▶ Risk of severe injury or death. ▶ Manufacturer liability and guarantee will be void.

● Only use the product in accordance with the operating

conditions specified in the contract documentation and this document.

The product is designed for installation in piping systems and for controlling a working medium.

1. Use the product in accordance with the technical data.

2. Protect the product from direct weathering.

www.gemu-group.com6 / 24GEMÜ 205

Page 7

5 Order data

The order data provide an overview of standard configurations. Please check the availability before ordering. Other configurations available on request.

Order codes

5 Order data

1 Type Code

Solenoid valve, directly controlled, optical position indicator, manual override

2 DN Code

DN 10 10 DN 15 15 DN 20 20 DN 25 25 DN 32 32 DN 40 40 DN 50 50

3 Body configuration Code

2/2-way body D

4 Connection type Code

Spigot DIN 0 Threaded socket DIN ISO 228 1 Solvent cement socket DIN 2 Union end with DIN insert (socket) 7 Spigot - inch 30

205

4 Connection type Code

Threaded socket NPT 31

5 Valve body material Code

PVC-U, grey 1 PVDF 20

6 Seal material Code

FPM 4 PTFE 5 EPDM 14

7 Control function Code

Normally closed (NC) 1

8 Voltage Code

24 V 24 120 V 120 230 V 230

9 Frequency Code

DC DC 50 - 60 Hz 50/60

Order example

Order option Code Description

1 Type 205 Solenoid valve, directly controlled,

optical position indicator,

manual override 2 DN 15 DN 15 3 Body configuration D 2/2-way body 4 Connection type 0 Spigot DIN 5 Valve body material 1 PVC-U, grey 6 Seal material 5 PTFE 7 Control function 1 Normally closed (NC) 8 Voltage 230 230 V 9 Frequency 50/60 50 - 60 Hz

www.gemu-group.com

7 / 24

GEMÜ 205

Page 8

6 Technical data

6.1 Medium

Working medium: Corrosive, inert, gaseous and liquid media which have no negative impact on the physical and

chemical properties of the body and seal material.

6.2 Temperature

Media temperature: PVC-U, grey (code 1): 10 to 60 °C

PVDF (code 20): -20 to 100 °C

Ambient temperature: 10 to 40 °C

Storage temperature: 0 to 40 °C

6.3 Product compliance

Machinery Directive: 2006/42/EC

Low Voltage Directive:

EMC Directive: 2014/30/EU

2014/35/EU

Technical standards used: EN 55011:1991 (150 kHz to 30 MHz) EN 55014:1993 (148.5 kHz to 30 MHz)

6.4 Mechanical data

Protection class: IP 65

Weight:

DN 10 DN 15 DN 20 DN 25 DN 32 DN 40 DN 50

0.85 0.9 0.9 2.8 2.8 3.6 3.6

Weights in kg

6.5 Pressure

Operating pressure:

Kv values:

DN 10 DN 15 DN 20 DN 25 DN 32* DN 40 DN 50

0 - 6.0 0 - 2.0 0 - 1.0 0 - 1.0 0 - 1.0 0 - 0.2 0 - 0.2

* 24 V DC: 0 – 0.5 bar

All pressures are gauge pressures. Nominal size corresponds to valve seat diameter.

DN 10 DN 15 DN 20 DN 25 DN 32 DN 40 DN 50

0.8 1.8 2.3 6.0 7.5 9.5 12.5

6.6 Electrical data

Power consumption:

GEMÜ 205

Kv values in m³/h

AC operation

Pull in DN 10 - 20 125 VA

DN 25 - 50 400 VA

Hold in DN 10 - 20 12 VA

DN 25 - 50 30 VA

DC operation

Pull in DN 10 - 20 35 W

DN 25 - 50 70 W

Hold in DN 10 - 20 7 W

8 / 24

www.gemu-group.com

Page 9

Plug rotatable 90°

ød

7 Dimensions

Power consumption:

Permissible voltage

±10 % to VDE 0580

DN 25 - 50 18 W

tolerance:

Duty cycle: Continuous duty

Wiring note: Special wiring on request. When using electronic switches and additional wiring, carefully design

out any potential residual currents upon installation.

Installation note: Please note: The DC solenoid is designed for unsmoothed voltages, e.g. as obtained from a bridge

rectifier.

7 Dimensions

7.1 Actuator

DN 10 DN 15 DN 20 DN 25 DN 32 DN 40 DN 50

A 134 134 134 167 167 196 196 B 100 100 100 128 128 157 157 C 110 110 110 144 144 158 158 F 52 52 52 88 88 110 110

Dimensions in mm

7.2 Body dimensions

7.2.1 Solvent cement spigot (code 0, 30)

Connection

C 16 19 22 26 31 39

Code

ød 0 20 25 32 40 50 63

30 21.3 26.7 33.4 - - -

DN 15 DN 20 DN 25 DN 32 DN 40 DN 50

9 / 24

GEMÜ 205www.gemu-group.com

Page 10

G 3/8

3/8"-18 NPT

ød

øD

7 Dimensions

Connection

Code

DN 15 DN 20 DN 25 DN 32 DN 40 DN 50

H 50 50 72 72 85 85

H1 17 17 24 24 34 34

L 124 144 154 174 194 224

Dimensions in mm

1) Connection type Code 0: Spigot DIN Code 30: Spigot - inch

7.2.2 Threaded socket (code 1, 31)

Dimensions in mm

7.2.3 Solvent cement socket (code 2)

Dimensions in mm

7.2.4 Union end with insert (code 7)

Material

Code

DN 10 DN 15 DN 20

ø d 16 20 25 ø d G 3/4 G 1 G 1 1/4

H 45 63 63 H1 30 30 30 øD 1 35 43 53 LA 108 108 108 LB 142 146 152 øD 20 34 47 57 LA 106 106 106 LB 142 144 148

Dimensions in mm

1) Valve body material Code 1: PVC-U, grey Code 20: PVDF

GEMÜ 205

10 / 24

www.gemu-group.com

Page 11

7.3 Mounting dimensions

7 Dimensions

Connection

Code

DN 10 DN 15 DN 20 DN 25 DN 32 DN 40 DN 50

E 40 40 40 44.5 44.5 44.5 44.5 G 0,1,2,7 M5 M5 M5 M8 M8 M8 M8

30,31 8 - 36 UNF 10 - 32 UNF 10 - 32 UNF 5/16” - 32

- - -

UNF

Dimensions in mm

1) Connection type Code 0: Spigot DIN Code 1: Threaded socket DIN ISO 228 Code 2: Solvent cement socket DIN Code 7: Union end with DIN insert (socket) Code 30: Spigot - inch Code 31: Threaded socket NPT

11 / 24

GEMÜ 205www.gemu-group.com

Page 12

8 Manufacturer's information

1 212

8 Manufacturer's information

8.1 Delivery

● Check that all parts are present and check for any damage immediately upon receipt.

The product's performance is tested at the factory. The scope of delivery is apparent from the dispatch documents and the design from the order number.

8.2 Transport

1. Only transport the product by suitable means. Do not drop. Handle carefully.

2. After the installation dispose of transport packing material according to relevant local or national disposal regulations / environmental protection laws.

8.3 Storage

1. Store the product free from dust and moisture in its original packaging.

2. Avoid UV rays and direct sunlight.

3. Do not exceed the maximum storage temperature (see chapter "Technical data").

4. Do not store solvents, chemicals, acids, fuels or similar fluids in the same room as GEMÜ products and their spare parts.

8.4 Scope of delivery

The following is included in the scope of delivery:

– Solenoid valve with solenoid coil – Plug – Installation, operating and maintenance instructions

9.1 Installation with solvent cement sockets

CAUTION

Wrong solvent cement

▶ Valve body will be damaged.

● Only use solvent cement suitable for the valve body.

NOTICE

▶ The solvent cement is not included in the scope of deliv-

ery.

● Only use suitable solvent cement!

1. Apply solvent cement inside the valve body socket connections and on the piping as specified by the solvent cement manufacturer.

2. Solvent cement the valve body to the piping.

9.2 Installation with solvent cement spigots

CAUTION

Wrong solvent cement

▶ Valve body will be damaged.

● Only use solvent cement suitable for the valve body.

NOTICE

▶ The solvent cement is not included in the scope of deliv-

ery.

● Only use suitable solvent cement!

9 Installation in piping

WARNING

The equipment is subject to pressure!

▶ Risk of severe injury or death.

● Depressurize the plant.

● Completely drain the plant.

CAUTION

Hot plant components!

▶ Risk of burns!

● Only work on plant that has cooled

down.

CAUTION

Operating pressure to high or working medium temperature too high

▶ Damage to the valve body

● Only install the solenoid valve in aligned pipes in order to

avoid stresses in the valve body.

● Do not exceed the permissible operating pressure.

● Do not exceed the permissible temperature of the work-

ing medium.

1. Apply solvent cement on the outside of the valve body spigots 1 and on the inside of the piping connector 2 as specified by the solvent cement manufacturer.

2. Connect the valve body to the piping.

9.3 Installation with threaded sockets

NOTICE

Thread sealant

▶ The thread sealant is not included in the scope of deliv-

ery.

● Only use appropriate thread sealant.

● Screw the threaded connections into the piping in accord-

ance with valid standards.

www.gemu-group.com12 / 24GEMÜ 205

Page 13

5 1 4

Supply voltage

10 Electrical connection

9.4 Installation with union ends

CAUTION

Do not use the solenoid coil as a lever

▶ If the solenoid coil is used as a lever, the solenoid coil

and bush could be destroyed.

● Use only the spanner flats provided to screw the solen-

oid valve to the piping.

CAUTION

Welding!

▶ Damage to the valve actuator or valve body.

● Observe welding standards.

CAUTION

Wrong solvent cement

▶ Valve body will be damaged.

● Only use solvent cement suitable for the valve body.

NOTICE

▶ The solvent cement is not included in the scope of deliv-

ery.

● Only use suitable solvent cement!

1. Push the union nut 1 over the piping 4. Connect the insert 5 with the piping 4 by cementing / welding.

10 Electrical connection

DANGER

Risk of electric shock

▶ Risk of injury or death (if operating

voltage is higher than safe extra low voltage).

▶ Electric shock can cause severe burns

and fatal injury.

● Work on electrical connections only by

qualified trained personnel.

● Disconnect the cable from the power

supply before making the electrical connection.

● Connect the protective earth con-

ductor.

CAUTION

AC voltage

▶ Solenoid valve will be destroyed by wrong plug.

● Solenoid valves used with AC voltage may only be oper-

ated with a plug with a built-in rectifier (only up to DN20).

2. Unscrew union nut 1 from valve body 2.

3. Reinsert O-ring 3 if necessary.

4. Screw the union nut 1 to the valve body 2 again.

5. Connect the other side of the valve body 2 to the piping 4, too.

1. Insert the cable through the locking screw 1, the pressure ring 2, the seal 3 and the housing of the plug 4.

Item Name

1 Supply voltage 2 Supply voltage

Protective earth conductor (PE)

2. Connect the cable to the relevant terminals on the terminal block.

3. Push the terminal block into the housing of the plug (acc. to DIN EN 175301-803, previously DIN 43650) until it audibly clicks in position.

4. Ensure that the cable is not caught.

5. Tighten the locking screw on the plug.

www.gemu-group.com 13 / 24 GEMÜ 205

Page 14

11 Commissioning

Valve closed

Valve open

6. Push the plug 2 and the gasket 3 onto the valve actuator

7. Tighten the fixing screw 1 with a torque of approx. 0.6 Nm.

NOTICE

▶ If the torque is too high the thread may be stripped.

11 Commissioning

CAUTION

Medium flowing out

▶ Danger from medium flowing out.

● Before commissioning make sure that there is no danger

from medium flowing out.

● Before commissioning check the tightness of the media

connections.

NOTICE

Operating pressure too high

▶ The valve cannot be opened electromagnetically if the

operating pressure is too high.

CAUTION

Foreign matter

▶ Damage to the valves.

● If the plant is new and after repairs, rinse the piping sys-

tem with the valves fully open.

ð The plant operator is responsible for selecting the clean-

ing material and performing the procedure.

1. Make sure that the operating voltage corresponds with the permissible valve voltage.

2. Make sure that the unit is installed properly.

3. Check the function of the solenoid valve.

4. Check the tightness of the media connections and the solenoid valve itself.

11.1 Optical position indicator

www.gemu-group.com14 / 24GEMÜ 205

Page 15

13 Inspection and servicing

12 Operation

12.1 Normal operation

During normal operation there is no need for adjustments at the valve.

12.2 Emergency operation via manual override

NOTICE

Manual override

▶ Only actuate the manual override in case of malfunction

(currentless)!

Close the valve via manual override (currentless)

2. Turn the lever downwards.

ð The indicator of the optical position indicator moves to-

wards the valve actuator.

13 Inspection and servicing

WARNING

The equipment is subject to pressure!

▶ Risk of severe injury or death.

● Depressurize the plant.

● Completely drain the plant.

The solenoid valve is equipped with a manual override 1 and an optical position indicator 2.

Open the valve via manual override (currentless)

1. Turn the lever upwards. ð The indicator of the optical position indicator moves away

from the valve actuator.

CAUTION

Use of incorrect spare parts!

▶ Damage to the GEMÜ product. ▶ Manufacturer liability and guarantee will be void.

● Use only genuine parts from GEMÜ.

CAUTION

Hot plant components!

▶ Risk of burns!

● Only work on plant that has cooled

down.

NOTICE

Exceptional maintenance work!

▶ Damage to the GEMÜ product.

● Any maintenance work and repairs not described in

these operating instructions must not be performed without consulting the manufacturer first.

The operator must carry out regular visual examination of the GEMÜ products depending on the operating conditions and the potential danger in order to prevent leakage and damage.

The product also must be disassembled and checked for wear in the corresponding intervals.

1. Have servicing and maintenance work performed by trained personnel.

2. Wear appropriate protective gear as specified in plant operator's guidelines.

3. Shut off plant or plant component.

4. Secure plant or plant component against recommissioning.

5. Depressurize the plant or plant component.

6. Actuate GEMÜ products which are always in the same position four times a year.

www.gemu-group.com 15 / 24 GEMÜ 205

Page 16

13 Inspection and servicing

13.1 Cleaning the product

CAUTION

Foreign matter

▶ Damage to the valves.

● If the plant is new and after repairs, rinse the piping sys-

tem with the valves fully open.

ð The plant operator is responsible for selecting the clean-

ing material and performing the procedure.

– Clean the product with a damp cloth. – Do not clean the product with a high pressure clean-

ing device.

13.2 Spare parts

Spare parts

Plugs GEMÜ 1220

GEMÜ 1221

Order number on request

Item Name

1 Screw 2 Plug 3 Terminal block 4 Pressure ring 5 Gasket 6 Cable entry

www.gemu-group.com16 / 24GEMÜ 205

Page 17

14 Error clearance

Error Error cause Error clearance

No function No power supply Check power supply and connection with

product label Solenoid coil faulty Replace solenoid valve Plug wrongly connected Check connection of plug and correct if

necessary Operating pressure too high Check operating pressure, reduce if

necessary PTFE bush leaking Replace solenoid valve Armature blocked Replace solenoid valve

Solenoid valve leaking Valve seat leaking Replace solenoid valve Solenoid valve does not close Manual override engaged/actuated Check the position of the manual

override and close if necessary

www.gemu-group.com

17 / 24

GEMÜ 205

Page 18

15 Removal from piping

WARNING

The equipment is subject to pressure!

▶ Risk of severe injury or death.

● Depressurize the plant.

● Completely drain the plant.

CAUTION

Hot plant components!

▶ Risk of burns!

● Only work on plant that has cooled

down.

1. Allow the plant to cool down.

2. Allow the plant to run empty.

3. Unscrew the electrical wiring.

4. Remove the product from the piping with appropriate measures

16 Disposal

1. Pay attention to adhered residual material and gas diffusion from penetrated media.

2. Dispose of all parts in accordance with the disposal regulations/environmental protection laws.

17 Returns

Legal regulations for the protection of the environment and personnel require that the completed and signed return delivery note is included with the dispatch documents. Returned goods can be processed only when this note is completed. If no return delivery note is included with the product, GEMÜ cannot process credits or repair work but will dispose of the goods at the operator's expense.

1. Clean the product.

2. Request a return delivery note from GEMÜ.

3. Complete the return delivery note.

4. Send the product with a completed return delivery note to GEMÜ.

www.gemu-group.com18 / 24GEMÜ 205

Page 19

18 Declaration of Incorporation according to 2006/42/EC (Machinery Directive)

Declaration of Incorporation

according to the EC Machinery Directive 2006/42/EC, Annex II, 1.B for

partly completed machinery

We, GEMÜ Gebr. Müller Apparatebau GmbH & Co. KG

Fritz-Müller-Straße 6-8 74653 Ingelfingen-Criesbach, Germany

declare that the following product

Make: GEMÜ

Serial number: from 29.12.2009 Project number: Type 205

Commercial name: GEMÜ 205

meets the following essential requirements of the Machinery Directive 2006/42/EC:

1.1.5.; 1.2.1.; 1.3.; 1.3.2.; 1.3.9.; 1.5.1.; 1.5.16.; 1.5.2.; 1.5.5.; 1.5.6.; 1.5.7.; 1.6.3.; 4.1.2.1.; 4.1.2.3.; 4.1.2.4.; 4.1.2.5.; 4.1.2.6. a);

4.1.2.6. c); 4.1.2.6. e); 4.1.3.; 4.2.1.4.; 4.2.2.; 4.2.3.; 4.3.1.; 4.3.2.; 4.3.3.; 4.4.1.; 4.4.2.; 5.3.; 5.4.; 6.1.1.

We also declare that the specific technical documentation has been compiled in accordance with part B of Annex VII.

The manufacturer or his authorised representative undertake to transmit, in response to a reasoned request by the national authorities, relevant information on the partly completed machinery. This transmission takes place:

Electronically

Authorised documentation officer GEMÜ Gebr. Müller Apparatebau GmbH & Co. KG

Fritz-Müller-Straße 6-8 74653 Ingelfingen, Germany

This does not affect the industrial property rights!

Important note! The partly completed machinery may be put into service only if it was determined, where appropriate, that the machinery into which the partly completed machinery is to be installed meets the provisions of this Directive.

Ingelfingen-Criesbach 29-05-2018

Joachim Brien Head of Technical Department

19 / 24

GEMÜ 205www.gemu-group.com

Page 20

19 Declaration of conformity according to 2014/68/EU (Pressure Equipment Directive)

EU Declaration of Conformity

in accordance with 2014/68/EU (Pressure Equipment Directive)

We, GEMÜ Gebr. Müller Apparatebau GmbH & Co. KG

Fritz-Müller-Straße 6-8 74653 Ingelfingen-Criesbach, Germany

declare that the product listed below complies with the safety requirements of the Pressure Equipment Directive 2014/68/EU.

Description of the pressure equipment: GEMÜ205 Notified body: TÜV Rheinland Industrie Service GmbH Number: 0035 Certificate no.: 01 202 926/Q-02 0036 Conformity assessment procedure: Module H Technical standard used: AD 2000

Note for products with a nominal size ≤ DN 25:

The products are developed and produced according to GEMÜ process instructions and quality standards which comply with the requirements of ISO 9001 and ISO 14001. According to Article 4, Paragraph 3 of the Pressure Equipment Directive 2014/68/EU these products must not be identified by a CE-label.

Ingelfingen-Criesbach 29-05-2018

Joachim Brien Head of Technical Department

GEMÜ 205

20 / 24

www.gemu-group.com

Page 21

www.gemu-group.com 21 / 24 GEMÜ 205

Page 22

www.gemu-group.com22 / 24GEMÜ 205

Page 23

www.gemu-group.com 23 / 24 GEMÜ 205

Page 24

GEMÜ Gebr. Müller Apparatebau GmbH & Co. KG Fritz-Müller-Straße 6-8, 74653 Ingelfingen-Criesbach, Germany

Tel. +49 (0)7940 123-0 · [email protected]

www.gemu-group.com

Subject to alteration

07.2019 | 88593456

*88593456*

Gemu 205 Operating Instructions Manual

GEMÜ 205

Contents

Order codes

Order example

Spare parts

Error Error cause Error clearance