Definox DPAX1 AUTOMATIC Maintenance Notice Download Page 15

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MAINTENANCE NOTICE

IT-TDFX-222

Revision 0

Page 15/16

October 2008

1.16

AUTOMATIC CONTROL ACTUATOR FASTENING BRACKET ASSEMBLY:

1.17

LIST OF PARTS FOR AUTOMATIC CONTROL ACTUATOR:

Ref.

Part name

Qty

DN25 to 80

DN104

DN125 to 150

Fastening bracket

7003506

7003507

Hex. Screw

7006939

7812760

CHC screw

7006817

7380374

Pointer

7002765

7002794

Single-acting actuator

7124011

7124012

7150084

Double-acting actuator

7128188

7128189

7150049

Summary of Contents for DPAX1 AUTOMATIC

Page 1: ...MAINTENANCE NOTICE IT TDFX 222 Revision 0 Page 1 16 October 2008 MANUAL AND AUTOMATIC INTERFLANGE BUTTERFLY VALVES www definox com...

Page 2: ...7 DISMANTLING THE OPERATING SYSTEM 7 1 5 DISMANTLING THE MANUAL SYSTEM 7 1 5 1 DPX1 EBC with detection trigger adjustment 7 1 5 2 DPX1 micrometric adjustment 8 1 6 DISMANTLING THE AUTOMATIC SYSTEM 8 C...

Page 3: ...MAINTENANCE NOTICE IT TDFX 222 Revision 0 Page 3 16 October 2008 CHANGE MANAGEMENT CHANGES INDEX DATE PAGE S INITIALS...

Page 4: ...s bodily injury or loss of life This can also result in less serious injuries or damage to the equipment Electricity can result in serious bodily injury or loss of life This can also result in less se...

Page 5: ...ivided into three distinct steps DISASSEMBLING THE VALVE Before starting the disassembly procedure if the valve is fitted with a signalling box it may be necessary to detach the signalling unit from t...

Page 6: ...system For the micrometrically adjustable valve take care not to lose the spacer 38 1 4 2 SEPARATING THE AUTOMATIC SYSTEM Unscrew the four valve half body 9 fastening screws 43 Disconnect the actuator...

Page 7: ...wo bodies 9 take off Take off the wearing rings 6 and remove the butterfly disc 8 from the seal 7 DISMANTLING THE OPERATING SYSTEM 1 5 DISMANTLING THE MANUAL SYSTEM 1 5 1 DPX1 EBC with detection trigg...

Page 8: ...move screw 41 then slightly unscrew the control handle assembly 32 33 and remove the drive wheel 40 unscrew the lock screw 35 pull the operating handle 32 33 from the body 36 1 6 DISMANTLING THE AUTOM...

Page 9: ...OPERATING SYSTEM This procedure is performed in the reverse order to dismantling However it is necessary to take into account the following comments for the automatic system Before reassembling the pa...

Page 10: ...1 10 ASSEMBLING THE VALVE AND THE OPERATING SYSTEM This operation is also carried out in the reverse order to disassembly The following guidelines should be followed for the automatic system Do not fo...

Page 11: ...1 7002775 1 7003467 2 2 4 1 4 7003477 2 7003487 2 2 2 1 7002775 1 7003467 2 2 4 40 4 7003477 2 7003488 2 2 2 1 7002775 1 7003467 2 2 4 51 4 7003478 2 7003489 2 2 2 1 7002776 1 7003468 2 2 4 2 4 70034...

Page 12: ...6585 7006586 7006601 80 7006593 7006594 7008786 104 100 4 7006637 7006638 7006662 125 7006555 7006556 7006579 150 6 7008546 7008543 1 13 BODY SEALS 10 DN VMQ FKM EPDM SMS DIN US 25 25 1 7011010 700626...

Page 13: ...ENANCE NOTICE IT TDFX 222 Revision 0 Page 13 16 October 2008 1 14 STANDARD MANUAL HANDLE Right hand opening Left hand opening Right hand opening Left hand opening Low level detection Micrometric adjus...

Page 14: ...r hub right hand opening 1 7003177 7003179 24 Trigger hub left hand opening 1 7003180 7003181 25 Low level sensor disc 1 7003519 7003520 7003521 7003522 7003523 7003524 7003525 7003556 7003557 26 Sens...

Page 15: ...17 LIST OF PARTS FOR AUTOMATIC CONTROL ACTUATOR Ref Part name Qty DN25 to 80 DN104 DN125 to 150 42 Fastening bracket 2 7003506 7003507 43 Hex Screw 4 7006939 7812760 44 CHC screw 4 7006817 7380374 45...

Page 16: ...DEFINOX Beijing Stainless Steel Equipment Ltd No 18 Anningzhuang East Road HAIDIAN District BEIJING 100085 CHINA Tel 86 10 6293 4909 Fax 86 10 6293 4835 lk definox com cn The product specifications c...

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