Stübbe MV 310 Series Operating Manual
Diaphragm valve
Operating manual Series MV 310
Version BA-2017.10.26 EN
Print-No. 300 719
TR MA DE Rev001
ASV Stübbe GmbH & Co. KG
Hollwieser Straße 5
32602 Vlotho
Germany
Phone: +49 (0) 5733-799-0
Fax: +49 (0) 5733-799-5000
E-mail: contact@asv-stuebbe.de
Internet: www.asv-stuebbe.com
Subject to technical modifications.
Read carefully before use.
Save for future use.
Table of contents
Table of contents
1 About this document ............................... 4
1.1 Target groups .................... ............. 4
1.2 Other applicable documents ......... ....... 4
1.3 Warnings and symbols ........ ............... 4
2 Safety instructions ............................... .. 5
2.1 Intended use .. ................................ 5
2.2 General safety instructions .................. 5
2.2.1 Obligations of the operating company .. .. . . 5
2.2.2 Obligations of personnel ........ ............. 5
2.3 Specific hazards ....... ....................... 5
2.3.1 Hazardous media ..................... ....... 5
3 Layout and Function ............................... 6
3.1 Marking ............................. .......... 6
3.1.1 Name plate ......................... .......... 6
3.2 Assembly ..................................... 6
4 Transport, Storage and Disposal ................. 7
4.1 Unpacking and inspection on delivery .. . . . . 7
4.2 Transportation ................................ 7
4.3 Storage ....... ................................ 7
4.4 Disposal .................. ..................... 7
5 Installation and connection ....................... 8
5.1 Preparing for installation .............. ....... 8
5.1.1 Check operating conditions ................. 8
5.2 Planning pipelines ............................ 8
5.2.1 Designing pipelines .......................... 8
5.3 Installing fitting in pipe ....................... 8
5.3.1 Connection with solvent welding/butt-weld
spigot ends ...................... ............. 8
5.3.2 Connection with flange .................. .... 8
5.3.3 Connection with union nut and insert . . . . . .. 8
5.4 Connecting the drive ......................... 9
5.4.1 Installing limit switch ......................... 10
5.4.2 Pneumatic connection .. ..................... 10
5.4.3 Checking the function of the drive .......... 10
5.5 Performing the hydrostatic test .............. 10
6Operation ............................... ............. 11
6.1 Commissioning ............................... 11
6.2 Manual operation ............................. 11
6.3 Emergency operation .................... .... 11
6.4 Set lift ....................... .................. 11
7 Maintenance ....................... .................. 12
7.1 Servicing ......................... ............. 12
7.2 Maintenance ................ .................. 12
7.2.1 Removing fitting .............................. 12
7.2.2 Fixing leaks in the port ....................... 13
7.3 Replacem
ent parts and return ..............
13
8 Troubleshooting .................................... 14
9 Appendix ................................... .......... 15
9.1 Technical specifications ...................... 15
9.1.1 Mechanical specifications ............ ....... 15
9.1.2 Control air connections ...................... 15
9.2 Tightening torques .................... ....... 16
9.2.1 Housing ....................................... 16
9.2.2 Flange connection ......... .................. 16
9.3 Accessories ................................... 16
9.4 Parts .......................................... 17
9.4.1 Part name DN 15–DN 100, manual .. . . .. . . . 17
9.4.2 Part name DN 15–DN 50, pneumatic .. . . .. . 18
9.4.3 Part name DN 65, pneumatic .. . . . . . .. . . . . . . 20
9.4.4 Part designation DN 80–100 . . . .. . . . . . .. . . . . 21
List of figures
Fig. 1 Name plate (example) ....................... 6
Fig. 2 Structure (manual operation) ................ 6
Fig. 3 Structure (pneumatic operation) ............ 6
Fig. 4 Limit switch, type VCSP ..................... 9
Fig. 5 Limit switch, type Nj2–V3–N ................ 9
Fig. 6 Limit switch, type NBB2–V3–E2 ............ 9
Fig. 7 Compressed air, control function NC ....... 9
Fig. 8 Compressed air, control function NO
DA ................... .......................... 9
Fig. 9 Tightening torque housing screw ....... .... 16
Fig. 10 Part name DN 15–DN 50 .......... .......... 17
Fig. 11 Part designation DN 65–DN 100 . . . . . . .. .. . . 17
Fig. 12 DN 15–DN 50, pneumatic, va lve function NC
without lift limit ................. ............... 18
Fig. 13 DN 15–DN 50, pneumatic, va lve function NC
with lift limit ................. .................. 18
Fig. 14 DN 15–DN 50, pneumatic, valve function
NO ........................... .................. 19
Fig. 15 DN 15–DN 50, pneumatic, valve function
DA ................... .......................... 19
Fig. 16 Part name DN 65, pneumatic ............... 20
Fig. 17 Part name DN 80 ............................. 21
Fig. 18 Part name DN 100 ............ ............... 21
Fig. 19 Part name DN 80, NO DA ................... 22
Fig. 20 Part name DN 100, NO DA .................. 22
2 MV 310 BA-2017.10.26 EN 300 719
List of tables
Tab. 1 Other application documents, purpose and
where found ............................. ..... 4
Tab. 2 Warnings and symbols ....................... 4
Tab. 3 Compressed air connection ...... ........... 10
Tab. 4 Diaphragm maintenance interval ........... 12
Tab. 5 Troubleshooting .............................. 14
Tab. 6 Mechanical speci fications ........ ........... 15
Tab. 7 Tightening torques housing .................. 16
Tab. 8 Tightening torque of flange connectio n . . . .. 16
Tab. 9 Accessories ................................... 16
Tab. 10 Part number and designation DN 15 –
50 ........................... ................... 17
Tab. 11 Part number and designation DN 65
–100 .......... ................................. 17
Tab. 12 Part number and designation DN 15–DN 50,
pneumatic, valve function NC ......... ..... 18
Tab. 13 Part number and designation DN 15–DN 50,
pneumatic, valve function NO and DA .. . . .. 19
Tab. 14 Part number and designation DN 65,
pneumatic ............................. ........ 20
Tab. 15 Part number and designation DN 80-100,
NC .. ........................................... 21
Tab. 16 Part number and de signation DN 8 0-100, NO
DA .................. ........................... 22
Table of contents
300 719 BA-2017.10.26 EN MV 310 3
About this document
1 About this document
This manual
• ispartofthefitting
• applies to all series referred to
• describes safe and proper operation during all operating
phases
1.1 Target groups
Operating company
• Responsibilities:
– Keep this manual ava ilable at the place of operatio n,
also for future use.
– Ensure that employees read and observe this manual
and other applicable documents, especially the safety
instructions and warnings.
– Observe any additional cou ntry-specific rules and reg-
ulations that relate to the system.
Qualified personnel, fitter
• Mechani cs qualification:
–Qualified employees with additiona l training for fitting
therespectivepipework
• Electrical q ualification:
–Qualified electrician
• Respon s ibi lity:
– Read, observe and follow this manual and the other
applicable documents, especially all safety instructions
and warnings.
1.2 Other applicable documents
Resistance lists
Resistance of materials used to chemicals
www.asv-stuebbe.de/pdf_resistance/300051.pdf
Data sheet
Technical data and conditions of operation
www.asv-stuebbe.de/pdf_datasheets/300848.pdf
CE declaration of conformity
Conformity with standards
www.asv-stuebbe.de/pdf_DOC/300168.pdf
Tab. 1 Other application documents, purpose
and where found
1.3 Warnings and symbols
Symbol
1., 2., ... Multiple-step instructions
→
Tab. 2 Warnings and symbols
Meaning
• Immediate acute risk
• Death, serious bodily harm
• Potentially acute risk
• Death, serious bodily harm
• Potentially hazardous situation
• Minor injury
• Potentially hazar
• Material damage
Safety warning sign
Take no te of all informatio n
highlighted by the safety warning
sign and follow the instructions to
avoid injury or death.
Instruction
Precondition
Cross reference
Information, notes
dous situa tion
4 MV 310 BA-2017.10.26 EN 300 719
2 Safety instructions
Safety instructions
The manufacturer accepts no liability for damages caused
by disregarding any of the docu mentation.
2.1 Intended use
•Onlyusethefitting to shut off pipes for appropriate media
(→ Resistance list).
• Adhere to the operating limits (→ Data sheet).
2.2 General safety instructions
Read and observe the following re gulations before carrying
out any work.
2.2.1 Obligations of the operating company
Safety-conscious working
• Only operate the fittingifitisinperfecttechnical condition
and only use it as intended, remaining aware of safety and
risks, and adhering to the instructions in this manual.
• Ensure that the following safety aspects are observed and
monitored:
– Intended use
– Statutory or other safety and accident-prevention reg-
ulations
– Safety regulations governing the handling of haz-
ardous substances
– Applicable standards and guidelines in th e country
where the pump is operated
• Make personal protective equipment available.
2.2.2 Obligations of personnel
• Observe the instructions on the fitting and keep them legible, e.g. name plate and identification marking for fluid
connections.
• Only carry out work on the fitting if the following requirements are met:
– System is empty
– System has been flushed
– System is depressurized
– System has cooled down
– System is secured against being switched back on
again
• Do not make any modifications to the device.
2.3 Specifichazards
2.3.1 Hazardous media
• When handling hazardous media (e.g. hot, flammable,
explosive, toxic, hazardous to health or the environment),
observe the safety regu lations for the handling of hazardous substances.
• Use personal protective equipment when carrying out any
work on the fitting.
• Collect leaking pumped liquid and residues in a safe manner and dispose of in accordance with environmental regulations.
Qualified personnel
• Ensure all personne l tasked with work on the fitting have
read and understoo d this manual and all other applica
documents, especially the safety, maintenanc
information, before they start any work.
• Organ ize responsibilities, areas of competence and the
supervision of personnel.
• The following work should be carried out by specialist technicians only:
– Installation, repair and maintenance work
– Work on the electrical system
• Make sure that perso nnel to be trained only wo
fitting unde r the supervision of specialist technicia
e and repair
ble
rk on the
ns.
300 719 BA-2017.10.26 EN MV 310 5
Layout and Function
3 Layout and Function
3.1 Marking
3.1.1 Name plate
1
2
1
MV310
2
3
4
Fig. 1 Name plate (exa mple)
1Type
2IDnumber
3 Nominal pressure [bar] / Nominal diameter [mm]
4 Materials (valve body, diaphragm, other gaskets)
5 Date of manufacture - Series numbe r
Id No
PN/DN
PP • PTFE • FPM
145039
6 / 15
1407-87345
5
3.2 Assembly
Compressed air operated diaphragm valve for shutting off
pipelines or regulating systems.
• Optional flow direction
• Valve lift OPEN/CLOSE
• Option al installation position
• Valve functions
–Normallyclosed(NC)
– Normally open (NO)
– Double acting (DA)
3
4
Fig. 2 Structure (manual operation)
1 Indicator cap
2 Handwheel
3 Upper part of housing
4 Valve body
1
2
3
4
Fig. 3 Structure (pneumatic operation)
1 Indicator cap
2 Upper part of drive housing
3 Lower part of drive housing
4 Valve body
6 MV 310 BA-2017.10.26 EN 300 719
4 Transport, Storage
and Disposal
Transport, Storage and Disposal
4.1 Unpacking and insp ection on delivery
1. Unpack the fitting when received and inspect it for transportation damage.
2. Report any transportation damage to the manufacturer
immediately.
3. Ensure that the information on the name plate agrees with
the order/design data.
4. With immediate installation, dispose of packaging material
according to local regulations.
– For later installation, leave the fitting in the original
packaging.
4.2 Transportation
1. If possible, transport fitting(includingdrive)intheoriginal
packaging.
2. Lift fitting manually for transport. For weight specifications
(→ Data sheet).
4.3 Storage
NOTE
Material damage due to inappropriate storage!
Store the fitting properly.
4.4 Disposal
Plastic parts can be contaminated by poisonous or radioactive media to such an extent that cleaning wil l not be suffi-
cient.
WARNING
Risk of poisoning and environmental damage from
medium!
Use personal protective equipment when carrying out any
work on the fitting.
Before disposing of the fitting:
– Collect escaping medium and dispose separately
according to local regulations.
– Neutralize residues of med ium in the fitting.
Remove plastic parts and dispose of them in accordance
with local regulations.
Dispose of the fitting in accordance with local regulations.
Make sure the storage room meets the following conditions:
–Dry
– Frost-free
– Vibration-free
– Not in direct sunlight
– Storage temperature +10 °C to +60 °C
300 719 BA-2017.10.26 EN MV 310 7
Loading...