GEM SUPM SUMONDO User manual

GEMÜ SUPM SUMONDO
Pneumatically operated single-use diaphragm valve
Operating instructions
EN
further information
webcode: GW-SUPM

All rights including copyrights or industrial property rights are expressly reserved.
Keep the document for future reference.
© GEMÜ Gebr. Müller Apparatebau GmbH & Co. KG
15.09.2020
www.gemu-group.com2 / 37GEMÜ SUPM

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
3.1 Construction ........................................................ 5
3.2 Description ........................................................... 5
3.3 Function ............................................................... 5
5 Order data ................................................................. 7
5.1 Pneumatic actuator SUPM ................................ 7
5.2 Diaphragm valve body SUB ................................ 8
6 Technical data .......................................................... 9
6.1 Medium ................................................................ 9
6.2 Temperature ........................................................ 9
6.3 Pressure ............................................................... 9
6.4 Product compliance ............................................ 10
6.5 Mechanical data .................................................. 10
7 Dimensions ............................................................... 11
7.1 Actuator dimensions ........................................... 11
7.2 Body dimensions ................................................. 12
7.3 Connection dimensions ...................................... 15
8 Manufacturer's information ....................................... 16
8.1 Delivery ................................................................ 16
8.2 Packaging ............................................................ 16
8.3 Transport ............................................................. 16
8.4 Storage ................................................................. 16
9 Installation in piping .................................................. 16
9.1 Preparing for installation .................................... 16
9.2 Assembling the pneumatic stainless steel ac-
tuator in the housing ........................................... 17
9.3 Disassembling the pneumatic stainless steel
actuator – housing .............................................. 18
9.4 Installing the single-use diaphragm valve body
on the pneumatic stainless steel actuator ........ 19
9.5 Disassembling the single-use diaphragm valve
body – pneumatic stainless steel actuator ....... 19
9.6 Installing the single-use diaphragm valve body
in the piping ......................................................... 20
9.7 Locking system withindexing plunger .............. 20
9.8 Control function ................................................... 21
9.9 Connecting the control medium ......................... 22
9.10 Optical position indicator .................................... 22
10 Commissioning ......................................................... 22
11 Troubleshooting ........................................................ 24
12 Inspection and servicing ........................................... 25
13 Removal from piping ................................................. 25
14 Disposal .................................................................... 25
15 Returns ..................................................................... 25
16 Declaration of Incorporation according to 2006/42/
EC (Machinery Directive) ........................................... 26
17 Declaration of conformity according to 2014/68/EU
(Pressure Equipment Directive) ................................. 27
18 Assembly .................................................................. 28
19 Disassembly .............................................................. 29
GEMÜ SUPMwww.gemu-group.com 3 / 37

www.gemu-group.com4 / 37GEMÜ SUPM
1 General information
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.
Control medium
The medium whose increasing or decreasing pressure causes
the GEMÜ product to be actuated and operated.
Control function
The possible actuation functions of 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 - corrosive materials
Risk posed by sharp edges
Danger from potentially explosive atmosphere

www.gemu-group.com 5 / 37 GEMÜ SUPM
2 Safety information
The safety information in this document refers only to an indi-
vidual 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 re-
sponsible for the production of the risk analysis and for com-
pliance with the resulting precautionary measures and re-
gional safety regulations.
The document contains fundamental safety information that
must be observed during commissioning, operation and main-
tenance. 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 de-
scribed in this document without consulting the manufac-
turer first.
In cases of uncertainty:
15. Consult the nearest GEMÜ sales office.
3 Product description
3.1 Construction
1
2
3
4
5
6
7
8
9
10
11
Item Name Materials
1 Optical position indicator 1.4305
2 Piston 1.4571
3 Valve spindle 1.4571
4 Actuator 1.4408
5 Mounting plate 1.4404
6 Indexing plunger PA6
7 Tri-clamp 1.4401
8 Valve body PP-R
9 Diaphragm TPE
10 Diaphragm pin PP-R
11 Distance piece 1.4435
3.2 Description
The single-use diaphragm valve body of the GEMÜ SUMONDO
single-use diaphragm valve has a hermetic sealing through an
internally welded diaphragm. For installation, the single-use
diaphragm valve body is secured on the pneumatic stainless
steel actuator or on the manual actuator and is locked using
locking pins. After use, the single-use diaphragm valve body
can be removed from the actuator along with the diaphragm
and disposed of. The actuators can be used multiple times.
3.3 Function
The GEMÜ single-use diaphragm valve, consisting of the SUB
single-use diaphragm valve body and the SUPM pneumatic
stainless steel actuator, is designed for installation in single-
use systems in plastic pipe and hose lines. It controls a flow-
ing medium by being closed or opened by a control medium.
3 Product description

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4 Correct use
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 in
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.

5 Order data
The order data provide an overview of standard configurations.
Please check the availability before ordering. Other configurations available on request.
5.1 Pneumatic actuator SUPM
Order codes
1 Type Code
Pneumatically operated actuator
metal version
SUPM
2 Diaphragm size Code
Diaphragm size B B
Diaphragm size C C
Diaphragm size D D
3 Diaphragm mounting Code
Pin G
4 Control function Code
Normally closed (NC) 1
Normally open (NO) 2
5 Actuator size Code
Actuator size 1T1 1T1
Order example SUPM
Order option Code Description
1 Type SUPM Pneumatically operated actuator
metal version
2 Diaphragm size B Diaphragm size B
3 Diaphragm mounting G Pin
4 Control function 1 Normally closed (NC)
5 Actuator size 1T1 Actuator size 1T1
5 Order data
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5.2 Diaphragm valve body SUB
Order codes
1 Type Code
Single-use body SUB
2 Diaphragm size Code
Diaphragm size B B
Diaphragm size C C
Diaphragm size D D
3 Connection size 1 Code
1/4" (DN 8) 8
3/8" (DN 10) 10
1/2" (DN 15) 15
3/4" (DN 20) 20
1" (DN 25) 25
4 Body configuration Code
2/2-way body D
Angle valve body, right R
T body T
5 Connection Code
Clamp connection similar to ASME-BPE CA
Hose barb HB
6 Body material Code
PP-R, natural B8
7 Diaphragm material Code
TPE K8
8 Connection size 2 Code
1/4" (DN 8) 8
3/8" (DN 10) 10
1/2" (DN 15) 15
3/4" (DN 20) 20
1" (DN 25) 25
9 Connection of spigot 2 Code
Clamp connection similar to ASME-BPE CA
Hose barb HB
Order example SUB
Order option Code Description
1 Type SUB Single-use body
2 Diaphragm size B Diaphragm size B
3 Connection size 1 10 3/8" (DN 10)
4 Body configuration T T body
5 Connection HB Hose barb
6 Body material B8 PP-R, natural
7 Diaphragm material K8 TPE
8 Connection size 2 10 3/8" (DN 10)
9 Connection of spigot 2 HB Hose barb
5 Order data
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6 Technical data
6.1 Medium
Working medium: Corrosive, inert, liquid media which have no negative impact on the
physical and chemical properties of the body and diaphragm material.
Control medium: Oil concentration Class 4
(max. oil concentration 25 mg/m³)
6.2 Temperature
Media temperature: 5 to 40 °C
Ambient temperature: 0 to 40 °C
Control medium
temperature:
max. 40 °C
Storage temperature: 0 to 40 °C
6.3 Pressure
Operating pressure: 0 – 4.9 bar (Diaphragm size code B, C),
0 – 4.5 bar (Diaphragm size code D)
Control pressure: Control function 1 = 4.5 - 7.0 bar
Control function 2 = 3.5 - 5.5 bar
Filling volume: Control function 1 = 0.03 dm³
Control function 2 = 0.07 dm³
6.3.1 Kv values
NPS MG Connection
Code 1)
Body con-
figuration
Code 2)
Kv value Cv value
1/4" B HB D 0.47 0.54
3/8" B HB D 1.08 1.25
T1.03 1.19
R1.02 1.18
1/2" B HB D 1.59 1.84
T1.47 1.70
R1.44 1.67
1/2" C HB D 2.17 2.51
3/4" C HB D 3.29 3.81
T2.15 2.49
CA D 3.29 3.81
T2.15 2.49
1" C HB D 4.55 5.27
T3.81 4.41
CA D 4.55 5.27
T3.81 4.41
3/4" D CA, HB D 9.21 10.66
GEMÜ SUPMwww.gemu-group.com 9 / 37
6 Technical data

NPS MG Connection
Code 1)
Body con-
figuration
Code 2)
Kv value Cv value
1" D CA, HB D 12.19 14.11
Kv values in m³/h (Cv values in gpm)
MG = diaphragm size
Kv values determined based on standard DIN EN 60534-2-3:1998, inlet pressure 4 bar, Δp 1 bar
The Kv values for other product configurations (e.g. other diaphragm or body materials) may differ. 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
standard.
1) Connection
Code CA: Clamp connection similar to ASME-BPE
Code HB: Hose barb
2) Body configuration
Code D: 2/2-way body
Code R: Angle valve body, right
Code T: T body
6.4 Product compliance
Certifications: - USP Bacterial Endotoxins Test, USP <85>
- USP Biological Reactivity Test in vitro, USP <87>
- USP Biological Reactivity Tests in vivo for Class VI, USP <88>
- USP Physicochemical Tests for Plastics, USP <661>
- USP Particulate Matter in Injections, USP <788>, USP <790>
- Validation guide on request
6.5 Mechanical data
Service life: Diaphragm valve body
(SUB):
1000 switching cycles (according to GEMÜ product validation)
or max. 4.5 years from production date (1.5 years before
irradiation / 3 years after irradiation)
6.5.1 Weight
Type Con-
nec-
tion
Code 1)
Body
con-
figura-
tion
Code 2)
MG B MG C MG D
1/4”
(DN 8)
3/8”
(DN 10)
1/2”
(DN 15)
1/2”
(DN 15)
3/4”
(DN 20)
1”
(DN 25)
3/4”
(DN 20)
1”
(DN 25)
SUB HB D 36 40 42 91 94 99 80 80
T- 44 47 - 108 113 - -
R- 43 46 - - - - -
CA D - - - - 97 100 99 100
T- - - - 111 112 - -
SUPM 2167 2167 2167 2605 2605 2605 2847 2847
Weight in g, MG = diaphragm size
1) Connection
Code CA: Clamp connection similar to ASME-BPE
Code HB: Hose barb
2) Body configuration
Code D: 2/2-way body
Code R: Angle valve body, right
Code T: T body
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6 Technical data

7 Dimensions
7.1 Actuator dimensions
A
A1
A2
A3
G
□L x B
□ l x b
Ø
C
A4
M
ØD
MG B MG C MG D
1/4” (DN 8), 1/2” (DN 15) 3/4” (DN 20), 1” (DN 25) 3/4” (DN 20), 1” (DN 25)
A153.2 166 176.7
A1 148.1 146.4 150.8
A2 110.7 112 110.6
A3 34 34 34
A4 123 123 123
GG1/4 G1/4 G1/4
□LxB 120 120 120
øC 6.5 6.5 6.5
øD 61 61 61
□lxb 100 100 100
MM16x1 M16x1 M16x1
Dimensions in mm, MG = diaphragm size
GEMÜ SUPMwww.gemu-group.com 11 / 37
7 Dimensions

7.2 Body dimensions
7.2.1 Angle valve body, right (code R)
H1
H2
L1
Ø D
L3
L2
MG B
3/8” (DN 10) 1/2” (DN 15)
L1 48 55.8
L2 58 66.8
L3 10 10
H1 33.3 33.3
H2 22.3 22.3
øD 64 64
Dimensions in mm, MG = diaphragm size
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7 Dimensions

7.2.2 2/2-way body (code D)
H1
H2
ØD
L L
Clamp (CA) Hose barb (HB)
Con-
nection
Code 1)
MG B MG C MG D
1/4”
(DN 8)
3/8”
(DN 10)
1/2”
(DN 15)
1/2”
(DN 15)
3/4”
(DN 20)
1”
(DN 25)
3/4”
(DN 20)
1”
(DN 25)
L CA - - - - 128 137.4 134.6 134.6
H1 - - - - 60 60 58.5 58.5
H2 - - - - 35.3 35.3 38 39.5
øD - - - - 91 91 91.6 91.6
L HB 80.6 95.9 111.5 126 128 140 139 139
H1 33.3 33.3 33.3 60 60 60 58.5 58.5
H2 22.3 22.3 22.3 35.3 35.3 35.3 38 39.5
øD 64 64 64 91 91 91 91.6 91.6
Dimensions in mm, MG = diaphragm size
1) Connection
Code CA: Clamp connection similar to ASME-BPE
Code HB: Hose barb
GEMÜ SUPMwww.gemu-group.com 13 / 37
7 Dimensions

7.2.3 T valve body (Code T)
H1
H2
ØD
L2
L2
L3
L1
L1
Clamp (CA) Hose barb (HB)
Hose barb (HB)
Clamp (CA)
Connection
Code 1)
MG B MG C
3/8” (DN 10) 1/2” (DN 15) 3/4” (DN 20) 1” (DN 25)
L1 CA - - 128 137.4
L2 - - 82 82
L3 - - 18 18
H1 - - 60 60
H2 - - 35.3 35.3
ØD - - 91 91
L1 HB 96 111.5 128 140
L2 58 65.8 82 88
L3 10 10 18 18
H1 33.3 33.3 60 60
H2 22.3 22.3 35.3 35.3
ØD 64 64 91 91
Dimensions in mm, MG = diaphragm size
1) Connection
Code CA: Clamp connection similar to ASME-BPE
Code HB: Hose barb
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7 Dimensions

7.3 Connection dimensions
7.3.1 Clamp connection
A
ØD
ød
Connection
code 1)
Diaphragm size C Diaphragm size D
3/4” (DN 20) 1” (DN 25) 3/4” (DN 20) 1” (DN 25)
A CA 3.6 3.6 2.85 2.85
ød 21.9 31 43.4 43.4
øD 25 34 50.5 50.5
Dimensions in mm, MG = diaphragm size
Dimension A and øD – tolerances ± 0.2 mm
1) Connection
Code CA: Clamp connection similar to ASME-BPE
Code HB: Hose barb
7.3.2 Hose barb
ØD
A
CB
Connection
Code 1)
MG B, MG C MG D
1/4”
(DN 8)
3/8”
(DN 10)
1/2”
(DN 15)
3/4”
(DN 20)
1”
(DN 25)
3/4”
(DN 20)
1”
(DN 25)
A HB 7.9 11.9 15.9 19.9 28 22 28
B10.6 16 21.4 20.7 24.7 21.4 22.2
C4.5 6.7 9.1 10.8 11.5 7.5 11.5
øD 9.3 13.8 18.8 22.8 30.8 25 30.8
Dimensions in mm, MG = diaphragm size
Dimension A and øD – tolerances ± 0.2 mm
1) Connection
Code CA: Clamp connection similar to ASME-BPE
Code HB: Hose barb
GEMÜ SUPMwww.gemu-group.com 15 / 37
7 Dimensions

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8 Manufacturer's information
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 Packaging
The product is packaged in a cardboard box which can be re-
cycled as paper.
8.3 Transport
1. Only transport the product by suitable means. Do not drop.
Handle carefully.
2. After the installation dispose of transport packaging ma-
terial according to relevant local or national disposal regu-
lations / environmental protection laws.
8.4 Storage
1. Store the product free from dust and moisture in its ori-
ginal 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.
9 Installation in piping
9.1 Preparing for installation
WARNING
The equipment is subject to pressure!
▶Risk of severe injury or death.
●Depressurize the plant.
●Completely drain the plant.
WARNING
The actuator cover is under spring pres-
sure!
▶Risk of severe injury or death!
●Do not open the actuator.
WARNING
Corrosive chemicals!
▶Risk of caustic burns.
●Wear suitable protective gear.
●Completely drain the plant.
CAUTION
Sharp edges on the mounting plate!
▶Risk of cuts!
●Wear protective gloves.
CAUTION
Use as step.
▶Damage to the product.
▶Risk of slipping-off.
●Choose the installation location so that the product can-
not be used as a foothold.
●Do not use the product as a step or a foothold.
CAUTION
Exceeding the maximum permissible pressure.
▶Damage to the product.
●Provide precautionary measures against exceeding the
maximum permitted pressures caused by pressure
surges (water hammer).
CAUTION
Leakage
▶Emission of dangerous materials.
●Provide precautionary measures against exceeding the
maximum permitted pressures caused by pressure
surges (water hammer).

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CAUTION
Only apply pressure to the single-use dia-
phragm valve body when it is assembled
to the pneumatic stainless steel actuator!
▶Otherwise the single-use diaphragm
valve body may be damaged.
NOTICE
Suitability of the product!
▶The product must be appropriate for the piping system
operating conditions (medium, medium concentration,
temperature and pressure) and the prevailing ambient
conditions.
NOTICE
Tools
▶The tools required for installation and assembly are not
included in the scope of delivery.
●Use appropriate, functional and safe tools.
1. Ensure the product is suitable for the relevant application.
2. Check the technical data of the product and the materials.
3. Keep appropriate tools ready.
4. Wear appropriate protective gear, as specified in the plant
operator's guidelines.
5. Observe appropriate regulations for connections.
6. Have installation work carried out by trained personnel.
7. Shut off plant or plant component.
8. Secure plant or plant component against recommission-
ing.
9. Depressurize the plant or plant component.
10. Completely drain the plant (or plant component) and let it
cool down until the temperature is below the media vapor-
ization temperature and cannot cause scalding.
11. Decontaminate, rinse and ventilate the plant or plant com-
ponent properly.
12. Lay piping so that the product is protected against trans-
verse and bending forces, and also from vibrations and
tension.
13. Only mount the product between matching aligned pipes
(see following chapters).
14. Optional installation position.
9.2 Assembling the pneumatic stainless steel actuator
in the housing
CAUTION
▶The pneumatic stainless steel actuat-
orsA are supplied with a mounting
plate 4 as standard.
▶Do not remove the mounting plate 4.
▶Otherwise the manufacturer liability
and guarantee will be void.
NOTICE
▶Maximum thickness of the housing5: 10 mm
1. Move the pneumatic stainless steel actuatorA into the
closed position (not activated).
Preparing the housing 5
2. Rework the housing before assembling the pneumatic
stainless steel actuatorA according to the borehole pat-
tern below, so that the pneumatic stainless steel actu-
atorA can be guided through the recess from below.
100 mm
6,5 mm
95 mm
Fig.1: Borehole pattern for housing
(housing not included)
9 Installation in piping

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9 Installation in piping
5
A
4
3
Fig.2: Assembling the pneumatic stainless steel actuator in the
housing
3. Guide the stainless steel actuator A through the recess of
the housing 5 from below. The mounting plate4 of the
pneumatic stainless steel actuatorA must lie flush on the
housing5.
4. Connect the mounting plate4 and housing5 using suit-
able bolts and washers (not included in the scope of deliv-
ery).
5. Connect the control medium line and, if necessary, attach
accessories to the pneumatic stainless steel actuatorA.
9.3 Disassembling the pneumatic stainless steel
actuator – housing
5
A
4
3
Fig.3: Disassembling the pneumatic stainless steel actuator –
housing
1. Depressurize the pneumatic stainless steel actuatorA.
2. Remove the single-use diaphragm valve body1.
3. Disconnect the control medium line and remove any ac-
cessories fitted from the pneumatic stainless steel actu-
atorA.
4. Undo the bolts between the mounting plate4 and the
housing 5.
5. Pull the pneumatic stainless steel actuator A downwards
through the recess of the housing 5.

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9.4 Installing the single-use diaphragm valve body on
the pneumatic stainless steel actuator
NOTICE
▶For assembly instructions for the SUB single-use dia-
phragm valve body, see the annex.
A
4
7
3
6
1
1. Move pneumatic stainless steel actuator A to the open po-
sition.
2. Lock the indexing plunger7 of the pneumatic stainless
steel actuator A (see chapter "Locking system with index-
ing plunger").
3. Place the single-use diaphragm valve body 1 on the dis-
tance piece3 so that the diaphragm pin10 is inserted into
the compressor of the pneumatic stainless steel actuator
A.
4. Firmly compress the distance piece3 and single-use dia-
phragm valve body1 with a clamp6 (tightening torque: 4
Nm).
5. Move pneumatic stainless steel actuatorA to the closed
position.
6. Unlock the indexing plunger7 of the pneumatic stainless
steel actuator A (see chapter "Locking system with index-
ing plunger").
7. Perform initialization (open and close the valve five times
so that the diaphragm can adapt to the seat contour under
pressure and guarantee the sealing).
ðThe system is now ready for use.
9.5 Disassembling the single-use diaphragm valve body
– pneumatic stainless steel actuator
CAUTION
Risk of damaging the single-use dia-
phragm valve body duringdisassembly!
▶Depressurize the plant before disas-
sembly.
▶The single-use diaphragm valve body 1
cannot be used after disassembly.
NOTICE
▶For assembly instructions for the SUB single-use dia-
phragm valve body, see the annex.
1
10
9 Installation in piping

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9 Installation in piping
A
4
7
3
6
1
1. Move pneumatic stainless steel actuator A to the open po-
sition.
2. Lock the indexing plunger7 of the pneumatic stainless
steel actuator A (see chapter "Locking system with index-
ing plunger").
3. Move pneumatic stainless steel actuatorA to the closed
position.
4. Remove the clamp6.
5. Pull the single-use diaphragm valve body 1 downwards.
ðThe single-use diaphragm valve body is now disas-
sembled.
9.6 Installing the single-use diaphragm valve body in the
piping
NOTICE
▶For assembly instructions for the SUB single-use dia-
phragm valve body, see the annex.
NOTICE
▶The single-use diaphragm valve body can only be used
once and must be disposed of after use!
Installation - Clamp connections:
1. When installing the clamp connection, insert a gasket
between the single-use diaphragm valve body clamp and
the adjacent pipe connection and join them using the
clamp. The gasket and the clamps are not included in the
scope of delivery.
Installation - Hose barbs:
2. When installing the hose barbs, pull hoses (e.g. made of
silicone) over the hose barbs.
3. Mount and fasten cable ties or hose clips behind the hose
barbs (arrows).
After installation:
Re-attach or reactivate all safety and protective devices.
9.7 Locking system withindexing plunger
Locking the indexing plunger:
1. Pull out the indexing plunger slightly, turn it 90° and let it
engage again.
ðIndexing plunger is drawn in.
Side view
Top view