GEM eSyDrive R649 Operating Instructions Manual

Brand: GEM

Model: eSyDrive R649

Type: Operating Instructions Manual

GEMÜ R649 eSyDrive

Motorized diaphragm valve

Operating instructions

further information

webcode: GW-R649

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

Keep the document for future reference.

26.09.2019

www.gemu-group.com2 / 41GEMÜ R649

Contents

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 ................................................................ 7

5 Order data ................................................................. 8

5.1.10 Mounting plate ...................................... 8

6 Technical data ........................................................... 10

7 Dimensions ............................................................... 15

8 Manufacturer's information ....................................... 28

8.1 Delivery ............................................................... 28

8.2 Packaging ........................................................... 28

8.3 Transport ............................................................ 28

8.4 Storage ............................................................... 28

9 Installation in piping .................................................. 28

9.1 Preparing for installation ................................... 28

9.2 Installation position ........................................... 29

9.3 Installation with clamp connections ................. 29

9.4 Installation with butt weld spigots .................... 29

9.5 Installation with threaded sockets .................... 29

9.6 Installation with threaded spigots .................... 30

9.7 Installation with flanged connection ................. 30

10 Electrical connection ................................................. 31

11 Network connection .................................................. 32

11.1 Network settings ................................................ 32

11.2 Connecting the network ..................................... 32

11.3 Resetting the network settings ......................... 32

12 Commissioning ......................................................... 32

13 Operation .................................................................. 32

13.1 Operation on the device ..................................... 32

13.2 Operation via the web server ............................. 32

13.3 Manual override .................................................. 32

14 Inspection and maintenance ...................................... 33

15 Troubleshooting ........................................................ 36

16 Removal from piping ................................................. 37

17 Disposal .................................................................... 37

18 Returns ..................................................................... 37

19 Declaration of Incorporation according to 2006/42/

EC (Machinery Directive) ........................................... 38

20 Declaration of conformity according to 2014/68/EU

(Pressure Equipment Directive) ................................. 39

21 Declaration of conformity according to 2014/30/EU

(EMC Directive) ......................................................... 40

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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 ap-

plies in combination with any additional special docu-

mentation.

– 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.

1.4 Warning notes

Wherever possible, warning notes are organised according to

the following scheme:

SIGNAL WORD

Type and source of the danger

Possible

symbol for the

specific

danger

Possible consequences of non-observance.

Measures for avoiding danger.

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.

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

Corrosive chemicals

Hot plant components!

Rotating cover!

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2 Safety information

The safety information in this document refers only to an in-

dividual 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 specifica-

tions.

13. Maintain the product correctly.

14. Do not carry out any maintenance work and repairs not

described in this document without consulting the manu-

facturer first.

In cases of uncertainty:

15. Consult the nearest GEMÜ sales office.

3 Product description

3.1 Construction

Item Name Materials

1 O-rings NBR

2 Electrical connections

3 Actuator top 1.4301

4 Distance piece with leak

detection hole

1.4008

5 Diaphragm EPDM, FPM, NBR, PTFE/

EPDM

6 Valve body PVC-U grey, ABS, PP

reinforced, PVDF, inliner

PP-H, grey outliner PP

reinforced, inliner PVDF/

outliner PP, reinforced

7 Optical position indicator PESU

8 Cover with high visibility

LED, manual override and

on-site control

PESU

9 CONEXO RFID chip

3 Product description

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3 Product description

3.2 Buttons for on-site control

Fig.1: Position of the buttons

Item Name Function

8 DIP switch, "ON-

site" control

Switches the on-site

control on the device

on or off

9 "OPEN" button Moves actuator to

the open position

Resets the network

settings

10 "INIT/CLOSE"

button

Moves actuator to

the closed position

Starting initialisation

3.3 LED displays

3.3.1 On-site status LEDs

LED MODE LED PWR

Fig.2: Position of the status LEDs

The user checks the following conditions directly on-site at

the valve using LED MODE and LED PWR:

Function LED MODE LED PWR

Yellow Blue Green Red

Automatic

operation

Manual

operation

Actuator

switched off

(OFF mode)

Manual

operation (on-

site)

Software update

alternating

On-site

initialisation

(buttons)

Remote

initialisation (via

DigIn)

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Function LED MODE LED PWR

Yellow Blue Green Red

Operation via

emergency

power supply

module

3.3.2 High visibility LEDs

11 11

Fig.3: Position of the high visibility LEDs

Item Name

11 High visibility LEDs

Function High visibility LED

Green Orange

OPEN position Position indicator

LEDs,

standard

OPEN position Position indicator

LEDs,

inversed

CLOSED position Position indicator

LEDs,

standard

CLOSED position Position indicator

LEDs,

inversed

Position unknown (e.g. 50%)

Initialisation

alternating

Function High visibility LED

Green Orange

Location function

3.4 Description

The GEMÜ R649 2/2-way diaphragm valve has a hollow shaft

actuator and is electrically operated. The eSyDrive hollow

shaft actuator can be operated as an ON/OFF actuator or as

an actuator with integrated positioner or process controller.

An integral optical and electrical position indicator is stand-

ard.

3.5 Function

The product controls or regulates (depending on version) a

flowing medium by being closed or opened by a motorized

actuator.

The product has an optical position indicator as standard.

The optical position indicator indicates the OPEN and

CLOSED positions.

4 Correct use

DANGER

Danger of explosion

▶ Risk of death or severe injury.

● Do not use the product in potentially

explosive zones.

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.

The product is not intended for use in potentially explosive

areas.

● Use the product in accordance with the technical data.

4 Correct use

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

1 Type Code

Diaphragm valve, electrically operated,

electro-mechanical hollow shaft actuator,

eSyDrive

R649

2 DN Code

DN 12 12

DN 15 15

DN 20 20

DN 25 25

DN 32 32

DN 40 40

DN 50 50

DN 65 65

3 Body configuration Code

2/2-way body D

4 Connection type Code

Spigot

Spigot DIN 0

Spigot for IR butt welding 20

Imperial butt weld spigot 30

Union end

Threaded socket DIN ISO 228 1

Solvent cement socket DIN 2

Union end with DIN insert (socket) 7

Union end with Rp threaded socket insert 7R

Union end with inch insert - BS (socket) 33

Union end with inch insert - ASTM (socket) 3M

Union end with JIS insert (socket) 3T

Union end with DIN insert (for IR butt welding) 78

Flange

Flange EN 1092, PN 10, form B,

length FTF EN 558 series 1, ISO 5752, basic series

Flange ANSI Class 125/150 RF,

face-to-face dimension FTF EN 558 series 1, ISO

5752, basic series 1,

length only for body configuration D

5 Valve body material Code

PVC-U, grey 1

ABS 4

PP, reinforced 5

PVDF 20

Inliner PP-H, grey,

outliner PP, reinforced

Inliner PVDF/outliner PP, reinforced 75

PP-H, natural N5

6 Diaphragm material Code

NBR 2

FPM 4

EPDM 14

PTFE/EPDM one-piece 54

PTFE/EPDM two-piece 5M

7 Voltage/Frequency Code

24 V DC C1

8 Control module Code

OPEN/CLOSE, positioner and process controller L0

9 Actuator version Code

Actuator size 0 0A

Actuator size 1 1A

Actuator size 2 2A

10 Mounting plate Code

With mounting plate M

Without mounting plate O

Without

5 Order data

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GEMÜ R649

Order example

Order option Code Description

1 Type R649 Diaphragm valve, electrically operated,

electro-mechanical hollow shaft actuator,

eSyDrive

2 DN 40 DN 40

3 Body configuration D 2/2-way body

4 Connection type 0 Spigot DIN

5 Valve body material 1 PVC-U, grey

6 Diaphragm material 14 EPDM

7 Voltage/Frequency C1 24 V DC

8 Control module L0 OPEN/CLOSE, positioner and process controller

9 Actuator version 2A Actuator size 2

10 Mounting plate Without

5 Order data

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GEMÜ R649

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 diaphragm material.

6.2 Temperature

Media temperature:

Code Valve body material

1 PVC-U, grey 10 to 60 °C

4 ABS -10 to 60 °C

5 PP, reinforced 5 to 80 °C

20 PVDF -10 to 80 °C

71 Inliner PP-H grey / outliner PP,

reinforced

5 to 80 °C

75 Inliner PVDF / outliner PP, rein-

forced

-10 to 80 °C

N5 PP-H, natural 5 to 80 °C

Ambient temperature:

Code Valve body material

1 PVC-U, grey 10 to 50 °C

4 ABS -10 to 50°C

5 PP, reinforced 5 to 50 °C

20 PVDF -10 to 50°C

71 Inliner PP-H grey / outliner PP,

reinforced

5 to 50 °C

75 Inliner PVDF / outliner PP, rein-

forced

-5 to 50 °C

N5 PP-H, natural 5 to 50 °C

6.3 Pressure

Operating pressure:

MG DN NPS EPDM/FPM PTFE

10 12 0 to 6 0 to 6

15 0 to 6 0 to 6

20 0 to 6 0 to 6

20 15 0 to 10 0 to 10

20 0 to 10 0 to 10

25 0 to 10 0 to 10

25 32 0 to 10 0 to 10

40 40 1¼" 0 to 10 0 to 10

50 1½" 0 to 10 0 to 10

50 65 2 0 to 10 0 to 10

All pressures are gauge pressures. Operating pressure values were determined with static operating pressure

applied on one side of a closed valve. Sealing at the valve seat and atmospheric sealing is ensured for the

given values.

Information on operating pressures applied on both sides and for high purity media on request.

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GEMÜ R649

6 Technical data

Pressure/temperature

correlation:

Pressure/temperature correlation PN 6

Valve body

material

Temperature in °C (valve body)

Materi-

als

Code -20 -10 ±0 5 10 20 25 30 40 50 60 70 80

PVC-U 1 - - - - 6.0 6.0 6.0 4.8 3.6 2.1 0.9 - -

ABS 4 6.0 6.0 6.0 6.0 6.0 6.0 6.0 4.8 3.6 2.4 1.2 - -

PP 5 - - - 6.0 6.0 6.0 6.0 6.0 6.0 5.5 4.0 2.7 1.5

PP-H 71 - - - 6.0 6.0 6.0 6.0 6.0 6.0 5.5 4.0 2.7 1.5

PVDF 20 6.0 6.0 6.0 6.0 6.0 6.0 6.0 5.4 4.8 4.3 3.8 3.2 2.8

PVDF 75 - 6.0 6.0 6.0 6.0 6.0 6.0 6.0 6.0 6.0 6.0 5.4 4.7

PP-nat-

ural

N5 - - - 6.0 6.0 6.0 6.0 5.1 4.2 3.3 2.4 1.6 0.9

Pressure/temperature correlation PN 10

Valve body

material

Temperature in °C (valve body)

Materi-

als

Code -20 -10 ±0 5 10 20 25 30 40 50 60 70 80

PVC-U 1 - - - - 10.0 10.0 10.0 8.0 6.0 3.5 1.5 - -

ABS 4 10.0 10.0 10.0 10.0 10.0 10.0 10.0 8.0 6.0 4.0 2.0 - -

PP 5 - - - 10.0 10.0 10.0 10.0 8.5 7.0 5.5 4.0 2.7 1.5

PP-H 71 - - - 10.0 10.0 10.0 10.0 8.5 7.0 5.5 4.0 2.7 1.5

PVDF 20 - 10.0 10.0 10.0 10.0 10.0 10.0 9.0 8.0 7.0 6.3 5.4 4.7

PVDF 75 - 10.0 10.0 10.0 10.0 10.0 10.0 9.0 8.0 7.1 6.3 5.4 4.7

PP-nat-

ural

N5 - - - 10.0 10.0 10.0 10.0 8.5 7.0 5.5 4.0 2.7 1.5

The pressure rating (PN) depends on the connection code.

Data for extended temperature ranges on request. Please note that the ambient temperature and media tem-

perature generate a combined temperature at the valve body which must not exceed the above values.

Kv values:

MG DN

10 12 2.8

15 3.5

20 3.5

20 15 6.0

20 10.0

25 12.0

25 32 20.0

40 40 42.0

50 46.0

50 65 70.0

MG = diaphragm size, Kv values in m³/h

Kv values determined acc.to DIN EN 60534 standard, inlet pressure 5 bar, Δp 1 bar, PVC-U valve body and soft

elastomer diaphragm.

The Kv values for other product configurations (e.g. other diaphragm or body materials) may dif-

fer. In general, all diaphragms are subject to the influences of pressure, temperature, the process

and their tightening torques. Therefore the Kv values may exceed the tolerance limits of the stand-

ard.

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6 Technical data

6.4 Materials

Materials:

Diaphragm material O-ring material

PTFE FPM

NBR EPDM

FPM FPM

EPDM EPDM

6.5 Mechanical data

Protection class: IP 65 acc. to EN 60529

Weight: Actuator - 9.5 kg

Body

Valve body MG 10

DN 12 DN 15 DN 20

Threaded socket

code 1

0.08 - -

Solvent cement socket

code 2

0.06 - -

Union end code 7 - 0.18 -

Union end code 33 - 0.13 -

Union end code 78 - 0.20 -

MG = diaphragm size, weight in kg

Body

Valve body MG 40 MG 50

DN 40 DN 50 DN 65

Spigot code 0, 30 0.50 0.57 0.92

Spigot code 20 0.40 0.47 3.57

Union end code 7, 7R 0.73 1.00 -

Union end code 33 0.83 1.40 -

Union end code 3M, 3T 0.93 1.50 -

Union end code 78 1.13 1.60 -

Flange code 4, 39 2.36 3.08 3.20

MG = diaphragm size, weight in kg

Operating time: Actuator version 0A adjustable, max. 6 mm/s

Actuator version 01 adjustable, max. 6 mm/s

Actuator version 2A adjustable, max. 4 mm/s

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GEMÜ R649

6 Technical data

6.6 Electrical data

Supply voltage:

Actuator size 0 Actuator size 1 Actuator size 2

Voltage Uv = 24 V DC ± 10%

Rating Max. 28 W Max. 65 W Max. 120 W

Operating mode

(OPEN/CLOSE

operation)

Continuous duty

Operating mode

(control operation)

Class C acc. to EN 15714-2

Reverse battery

protection

Yes

6.6.1 Analogue input signals

6.6.1.1 Set value

Input signals: 0/4 - 20 mA; 0 – 10 V DC (function selectable via IO-Link)

Input type: passive

Input resistance: 250 Ω

Accuracy/linearity: ≤ ±0.3% of full flow

Temperature drift: ≤ ±0.1% / 10°K

Resolution: 12 bit

Reverse battery

protection:

Overload proof: Yes (up to ± 24 V DC)

6.6.1.2 Process actual value

Input signals: 0/4 - 20 mA; 0 – 10 V DC (function selectable via IO-Link)

Input type: passive

Input resistance: 250 Ω

Accuracy/linearity: ≤ ±0.3% of full flow

Temperature drift: ≤ ±0.1% / 10°K

Resolution: 12 bit

Reverse battery

protection:

Overload proof: Yes (up to ± 24 V DC)

6.6.2 Digital input signals

Digital inputs: 3

Function: selectable using software

Voltage: 24 V DC

Logic level "1": >14 V DC

Logic level "0": < 8 V DC

Input current: typ. 2.5 mA (at 24 V DC)

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6 Technical data

6.6.3 Analogue output signals

6.6.3.1 Actual value

Output signal: 0/4 - 20 mA; 0 – 10 V DC (function selectable via IO-Link)

Output type: Active (AD5412)

Accuracy: ≤ ±1% of full flow

Temperature drift: ≤ ±0.1% / 10°K

Load resistor: ≤ 750 kΩ

Resolution: 10 bit

Overload proof: Yes (up to ± 24 V DC)

Short-circuit proof: Yes

6.6.4 Digital output signals

6.6.4.1 Switching outputs 1 and 2

Design: 2x change-over contact, potential-free

Switch rating: 125 V AC / 2 A

48 V DC / 2 A

Switch points: Adjustable 0 - 100 %

6.6.4.2 Switching output 3

Function: Signal fault

Type of contact: Push-Pull

Switching voltage: Supply voltage

Switching current: ≤ 0.1 A

Drop voltage: Max. 2.5 V DC at 0.1 A

Overload proof: Yes (up to ± 24 V DC)

Short-circuit proof: Yes

Pull-Down resistance: 120 kΩ

6.6.5 Communication

Interface: Ethernet

Function: Parameterisation via web browser

IP address: 192.168.2.1 alterable via web browser

Subnet screen: 255.255.252.0 alterable via web browser

The actuator and the PC must be in the same network to use the web server. The IP address of the actuator is entered in the

web browser and the actuator can then be parametrised. In order to use more than one actuator, a definitive IP address must

be assigned to each actuator in the same network.

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GEMÜ R649

6 Technical data

6.7 Product compliance

Food: Regulation (EC) No. 1935/2004*

Regulation (EC) No. 10/2011*

FDA*

USP* Class VI

* depending on version and/or operating parameters

Pressure Equipment

Directive:

2014/68/EU

Machinery Directive: 2006/42/EU

EMC Directive: 2014/30/EU

Technical standards used:

Interference resistance DIN EN 61000-6-2

Interference emission EN 61800-3

Category C3

The product is intended for operation in

industrial environments.

7 Dimensions

7.1 Actuator dimensions

ØB

CT*

DN Actuator

version

A A1 B B1 B2 B3

10 10 - 20 0A 230.0 44.0 68.0 126.0 160.0 190.0

20 15 - 25 0A 237.0 44.0 68.0 126.0 160.0 190.0

15 - 25 1A 299.0 83.0 82.0 132.0 172.0 250.0

25 32 1A 305.0 83.0 82.0 132.0 172.0 250.0

40 40, 50 1A 303.0 75.0 82.0 132.0 172.0 243.0

40, 50 2A 360.0 124.0 134.0 157.0 224.0 296.0

50 65 2A 360.0 124.0 134.0 157.0 224.0 296.0

Dimensions in mm, MG = diaphragm size

* CT = A + H1 (see body dimensions)

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7 Dimensions

7.2 Body dimensions

7.2.1 Spigot DIN / inch (code 0, 30)

Ød

MG DN Connection types code

0 30

Material code

1 5, 20 71,

1, 4

NPS L H H H H1 ød c c c L H H1 ød c

20 15 1/2" 124.0 36.0 - 36.0 10.0 20.0 16.0 - 18.0 141.0 36.0 10.0 21.4 24.0

20 3/4" 144.0 38.0 - 38.0 12.0 25.0 19.0 - 19.0 144.0 38.0 12.0 26.7 27.0

25 1" 154.0 39.0 - 39.0 13.0 32.0 22.0 - 22.0 154.0 39.0 13.0 33.6 30.0

25 32 1¼" 174.0 41.0 - 41.0 15.0 40.0 32.0 - 32.0 174.0 41.0 15.0 42.2 33.0

40 40 1½" 194.0 63.2 - 63.2 23.2 50.0 35.0 - 26.0 194.0 63.2 23.2 48.3 35.0

50 2" 224.0 63.2 - 63.2 23.2 63.0 38.0 - 33.0 224.0 63.2 23.2 60.3 40.0

50 65 2½" 284.0 78.8 78.8 - 38.8 75.0 46.0 46.0 - 284.0 78.8 38.8 73.0 46.0

Dimensions in mm, MG = diaphragm size

1) Connection type

Code 0: Spigot DIN

Code 30: Imperial butt weld spigot

2) Valve body material

Code 1: PVC-U, grey

Code 4: ABS

Code 5: PP, reinforced

Code 20: PVDF

Code 71: Inliner PP-H, grey, outliner PP, reinforced

Code 75: Inliner PVDF/outliner PP, reinforced

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GEMÜ R649

7 Dimensions

7.2.2 Spigot IR (code 20)

Ød

MG DN Connection types code 20

Material code

20 71 75

NPS L H H1 ød c s s s

20 15 1/2" 154.0 36.0 10.0 20.0 33.0 - 1.9 1.9

20 3/4" 154.0 38.0 12.0 25.0 33.0 - 2.3 1.9

25 1" 154.0 39.0 13.0 32.0 33.0 - 2.9 2.4

25 32 1¼" 194.0 41.0 15.0 40.0 33.0 - 3.7 2.4

40 40 1½" 194.0 63.2 23.2 50.0 33.0 - 4.6 3.0

50 2" 224.0 63.2 23.2 63.0 33.0 - 5.8 3.0

50 65 2½" 284.0 78.8 38.8 75.0 43.0 3.6 - -

Dimensions in mm, MG = diaphragm size

1) Connection type

Code 20: Spigot for IR butt welding

2) Valve body material

Code 20: PVDF

Code 71: Inliner PP-H, grey, outliner PP, reinforced

Code 75: Inliner PVDF/outliner PP, reinforced

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7 Dimensions

7.2.3 Union end DIN (code 7 / MG 10)

ØD

ød

MG DN Connection type code 7

Material code

1, 20 5, N5 1, 20 5, N5 1, 20 5, N5

R øD ød L1 L2 H H1

10 15 G1 43 20 90 128 125 30 41 15 16

Dimensions in mm, MG = diaphragm size

1) Connection type

Code 7: Union end with DIN insert (socket)

2) Valve body material

Code 1: PVC-U, grey

Code 5: PP, reinforced

Code 20: PVDF

Code N5: PP-H, natural

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GEMÜ R649

7 Dimensions

7.2.4 Union end DIN (code 7 / MG 20- 40)

ØD

Ød

MG DN Connection types code 7

Material code

1 4 71 75

R NPS øD L1 H H1 ød L2 L2 L2 L2

20 15 G 1 1/2" 43.0 108.0 36.0 10.0 20.0 146.0 150.0 143.0 146.0

20 G 1¼ 3/4" 53.0 108.0 38.0 12.0 25.0 152.0 156.0 146.0 150.0

25 G 1½ 1" 60.0 116.0 39.0 13.0 32.0 166.0 170.0 158.0 162.0

25 32 G 2 1¼" 74.0 134.0 41.0 15.0 40.0 192.0 196.0 181.0 184.0

40 40 G 2¼ 1½" 83.0 154.0 63.2 23.2 50.0 222.0 222.0 207.0 210.0

50 G 2 3/4 2" 103.0 184.0 63.2 23.2 63.0 266.0 266.0 245.0 248.0

Dimensions in mm, MG = diaphragm size

1) Connection type

Code 7: Union end with DIN insert (socket)

2) Valve body material

Code 1: PVC-U, grey

Code 4: ABS

Code 71: Inliner PP-H, grey, outliner PP, reinforced

Code 75: Inliner PVDF/outliner PP, reinforced

7.2.5 Union end inch (code 33 / MG 10)

ØD

ød

MG DN Connection type code 33

Material code 1

L1 L2 H H1 øD ød R

10 15 90 128 30 15 43 21.4 G1

Dimensions in mm, MG = diaphragm size

1) Connection type

Code 33: Union end with inch insert - BS (socket)

2) Valve body material

Code 1: PVC-U, grey

GEMÜ R649www.gemu-group.com

19 / 41

7 Dimensions

7.2.6 Union end inch (code 33, 3M, 3T / MG 20 - 40)

ØD

Ød

MG DN Connection types code

33 3M 3T

Material code

1 4 1 1

R NPS øD L1 H H1 ød L2 L2 ød L2 ød L2

20 15 G 1 1/2" 43.0 108.0 36.0 10.0 21.4 146.0 150.0 21.4 158.0 22.0 152.0

20 G 1¼ 3/4" 53.0 108.0 38.0 12.0 26.8 152.0 156.0 26.7 164.0 26.0 152.0

25 G 1½ 1" 60.0 116.0 39.0 13.0 33.6 166.0 170.0 33.5 180.0 32.0 166.0

25 32 G 2 1¼" 74.0 134.0 41.0 15.0 42.3 192.0 198.0 42.2 204.0 38.0 192.0

40 40 G 2¼ 1½" 83.0 154.0 63.2 23.2 48.3 222.0 220.0 48.3 230.0 48.0 222.0

50 G 2

3/4

2" 103.0 184.0 63.2 23.2 60.4 264.0 264.0 60.4 266.0 60.0 266.0

Dimensions in mm, MG = diaphragm size

1) Connection type

Code 33: Union end with inch insert - BS (socket)

Code 3M: Union end with inch insert - ASTM (socket)

Code 3T: Union end with JIS insert (socket)

2) Valve body material

Code 1: PVC-U, grey

Code 4: ABS

www.gemu-group.com

20 / 41

GEMÜ R649

7 Dimensions

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GEM eSyDrive R649 Operating Instructions Manual

GEM eSyDrive R649 Operating Instructions Manual

GEM eSyDrive R649 Operating Instructions Manual

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