Stübbe MV 310 Series Operating Manual Download Page 1

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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:

[email protected]

Internet:

www.asv-stuebbe.com

Subject to technical modi

cations.

Read carefully before use.
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Summary of Contents for MV 310 Series

Page 1: ...t No 300 719 TR MA DE Rev001 ASV St bbe GmbH Co KG Hollwieser Stra e 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 Subj...

Page 2: ...1 Servicing 12 7 2 Maintenance 12 7 2 1 Removing fitting 12 7 2 2 Fixing leaks in the port 13 7 3 Replacement parts and return 13 8 Troubleshooting 14 9 Appendix 15 9 1 Technical specifications 15 9 1...

Page 3: ...ing torque of flange connection 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 pn...

Page 4: ...cable 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 D...

Page 5: ...cuments especially the safety maintenance and repair information before they start any work Organize responsibilities areas of competence and the supervision of personnel The following work should be...

Page 6: ...mbly Compressed air operated diaphragm valve for shutting off pipelines or regulating systems Optional flow direction Valve lift OPEN CLOSE Optional installation position Valve functions Normally clos...

Page 7: ...ata sheet 4 3 Storage NOTE Material damage due to inappropriate storage Store the fitting properly Make sure the storage room meets the following condi tions Dry Frost free Vibration free Not in direc...

Page 8: ...pes should only be performed by technicians who have been specially trained for the pipework in question NOTE Material damage due to contamination of the fitting Make sure no contamination reaches the...

Page 9: ...sed B open Fig 5 Limit switch type Nj2 V3 N A closed B open L L Fig 6 Limit switch type NBB2 V3 E2 L Load A closed B open A Fig 7 Compressed air control function NC A Open valve A B Fig 8 Compressed a...

Page 10: ...compressed air system must be carried out by qualified technicians Connect compressed air lines to the compressed air drive Figure Compressed air control function NC Page 9 Figure Compressed air contr...

Page 11: ...led 6 2 Manual operation Fitting correctly installed and connected Operate manually operated fittings as follows depending on fitting size turn 4 8 times Turn handwheel clockwise Close valve Turn hand...

Page 12: ...solids abrasives shorten the maintenance intervals 7 2 Maintenance DANGER Risk of electrocution All electrical work must be carried out by qualified electri cians only WARNING Risk of injury and pois...

Page 13: ...sure piece 3 3 DN 65 Compressor 6 DN 80 DN100 Pressure piece 23 7 Depending on the fitting type check sealing areas on the following valve body for damage DN 15 DN 50 Valve body 1 DN 65 Valve body 8 D...

Page 14: ...Check compressed air connection and correct if necessary supplementary instructions for drives Control function is not right Electrical connection faulty Check electric connect and correct if necessar...

Page 15: ...aphragm PTFE coated on medium side sealing FPM EPDM Housing PVC U PP PVDF Materials not in contact with medium Upper part PP glass fiber reinforced Tab 6 Mechanical specifications 9 1 2 Control air co...

Page 16: ...0 80 18 20 40 50 110 100 20 22 30 40 Tab 7 Tightening torques housing Fig 9 Tightening torque housing screw 9 2 2 Flange connection Fitting size Tightening torque flange connection Nm d mm DN mm Flat...

Page 17: ...1 Union end 19 1 O ring Tab 10 Part number and designation DN 15 50 DN 65 DN 100 9 15 8 14 3 17 18 7 11 12 10 4 13 2 20 1 16 17 5 Fig 11 Part designation DN 65 DN 100 Pos Quantity Designation 1 1 Val...

Page 18: ...2 1 Membrane 3 1 1 Lower part of drive housing 3 2 1 Upper part of drive housing 3 3 1 pressure piece 3 4 1 Drive bar 3 5 1 Diaphragm disk 3 6 1 Membrane 3 7 1 Indicator cap 3 8 1 Adjustment screw 3 9...

Page 19: ...ower part of drive housing 3 2 1 Upper part of drive housing 3 3 1 pressure piece 3 4 1 Drive bar 3 5 1 Diaphragm disk 3 6 1 Membrane 3 7 1 Indicator cap 3 8 1 Adjustment screw 3 9 1 Pressure spring 3...

Page 20: ...atic Pos Quantity Designation 1 1 Drive 6 1 Compressor 7 1 Diaphragm seal EPDM FPM PTFE 8 1 Valve body PVC U PP PVDF 12 4 Washer 13 4 Bolt 14 4 Protective plug PE A 78 0 mm B 82 0 mm Tab 14 Part numbe...

Page 21: ...3 1 Diaphragm disk 14 1 Washer 15 1 Stop nut 16 1 Safety washer 17 1 Quad ring 18 1 Lower part of drive 19 1 Plain bushing 20 1 Plug for control air G 1 4 21 12 Washer 22 12 Screw 23 1 pressure piece...

Page 22: ...ing 9 1 Control diaphragm 10 1 O ring 13 1 Diaphragm disk 14 1 Washer 15 1 Stop nut 16 1 Safety washer 17 1 Quad ring 18 1 Lower part of drive 19 1 Plain bushing 20 1 Plug for control air 21 12 Washer...

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