APV DELTA SW4 Operating Manual Download Page 1

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Operating Manual

DELTA SW4

Single Seat and Change-over Valve

Read and understand this manual prior to
operating or servicing this product.

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Summary of Contents for DELTA SW4

Page 1: ...Operating Manual DELTA SW4 Single Seat and Change over Valve Read and understand this manual prior to operating or servicing this product www sks online com www sks webshop com ...

Page 2: ...www sks online com www sks webshop com ...

Page 3: ...150 1 2 4 and 1 Sh5 6 Sh5 and the valve manifolds installed thereof meet the requirements of the Directives 2006 42 EC superseding 89 392 EEC and 98 37 EC and GPSG 9 GPSGV For official inspections SPX Flow Technology Rosista GmbH presents a technical documentation according to Appendix VII of the Machinery Directive this documentation consisting of documents of the development and construction des...

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Page 5: ...Single seat valve 15 16 9 1 Dismantling from the line system 9 2 Disassembly of wear parts product wetted parts 9 3 Installation of seals and assembly of valve 9 4 Installation of valve 10 Service Instructions Actuator 17 10 1 Maintenance of actuator 10 2 Installation of seals and assembly of actuator 10 3 Actuator with valve position feedback 11 Service Instructions Change over valve 18 19 11 1 D...

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Page 7: ...e system before any maintenance work Clean the valve if possible and drain residual liquids Do not reach into the open valve Risk of injury by suddenly operating valve In dismantled state there is the risk of bruising at movable parts of the valve Observe Service Instructions to ensure safe maintenance of the valve Attention With valve design NC normally closed Before releasing the housing clamp c...

Page 8: ...he following designs are possible NC actuator normally closed air to raise spring to lower NO actuator normally open air to lower spring to raise The inner parts of the actuator need not be serviced The cleaning of the inner valve is undertaken during CIP cleaning of the line system The standard SW4 valve is equipped with a control unit DELTA CU 41 Direct Connect The luminous diodes in the control...

Page 9: ...ltless function 4 2 Control Unit fig 4 2 For the start up as well as assembly and disassembly of the different designs please use the respective manual The following different designs are available An adapter is required to install the control unit on the SW4 valve valve position indication fig 4 1 fig 4 2 CU3 Control Unit CU4 Control Unit Direct Connect reference number CU41 S Direct Connect 08 4...

Page 10: ...line system The oil dampener is installed between the actuator and the Control Unit Function A throttling valve presses the oil from one chamber of the dampening cylinder into the second chamber of the cylinder during the switching process By adjustment of the throttling screw the required delay can be variably adjusted 4 5 SW4 variants The SW4 range contains the following designs DELTA SW4 DN125 ...

Page 11: ...tion the upper housing of change over valves is detachable from the pipeline see fig 5 Attention Observe Welding Instructions see chapter 5 2 5 1 Connections Besides the housings with weld ends the following connections are alternatively available male part to DIN 11851 male part IDF ISS to ISO 2853 male part RJT to BS 4825 5 male part SMS male part to DS 722 flange connection FGN1 DIN flange conn...

Page 12: ...The welding of the valve housings must be undertaken in such a way that the valve body is not deformed The preparation of the weld seam up to 3 mm thickness must be carried out as a square butt joint without air Consider shrinkage TIG orbital welding is best After welding of the valve housings or of the mating flanges and after work at the pipelines the corresponding parts of the installation or p...

Page 13: ...6 86 342 475 5 50 451 523 50 72 32 78 126 379 529 7 65 459 544 66 85 40 94 126 387 566 7 80 512 610 81 98 47 5 109 189 440 647 13 100 522 633 100 111 57 128 189 450 689 15 Inch 1 408 458 22 6 50 16 3 50 6 86 336 437 5 1 5 412 479 34 9 67 22 5 62 9 86 340 470 5 2 450 522 47 6 72 30 8 75 6 126 378 526 7 2 5 456 541 60 3 85 37 2 88 3 126 384 557 7 3 507 605 72 9 98 43 5 100 9 189 435 626 13 4 520 631...

Page 14: ... 442 6 40 414 481 38 67 24 66 86 342 475 6 50 451 523 50 72 32 78 126 379 529 8 65 459 544 66 85 40 94 126 387 566 8 80 512 610 81 98 47 5 109 189 440 647 15 100 522 633 100 111 57 128 189 450 689 17 Inch 1 408 458 22 6 50 16 3 50 6 86 336 437 6 1 5 412 479 34 9 67 22 5 62 9 86 340 470 6 2 450 522 47 6 72 30 8 75 6 126 378 526 8 2 5 456 541 60 3 85 37 2 88 3 126 384 557 8 3 507 605 72 9 98 43 5 10...

Page 15: ...r pressure 6 bar Use dry and clean pneumatic air only 7 2 Specification of compressed air quality compressed air quality quality class acc to DIN ISO 8573 1 content of solid particles quality class 3 max size of solid particles per m 10000 of 0 5µm d 1 0µm 500 of 1 0µm d 5 0µm content of water quality class 4 max dew point temperature 3 C For installations at lower temperatures or at higher altitu...

Page 16: ...it can be determined by adjusting the throttle screw at the solenoid valve Closing times in sec Pneumatic air 6 bar hose length in meter DN Inch 1m 10m 25 1 1 2 40 1 5 1 2 50 2 3 4 65 2 5 3 4 80 3 5 6 100 4 5 6 DN Inch single seat valve SW41 SW42 SWE41 42 43 44 change over valve SW43 SW44 SWE45 46 25 1 12 9 40 1 5 25 22 50 2 28 25 65 2 5 28 25 80 3 28 25 100 4 28 25 actuator per stroke NL Ø 74mm 1...

Page 17: ...ar air pressure change over valve SW43 NC lower seat Ø actuator in mm DN Inch Ø 74 Ø 110 Ø 165 25 1 11 7 40 1 5 5 0 12 5 50 2 2 8 7 6 19 6 2 5 2 0 5 4 13 8 65 1 7 5 0 11 7 3 3 8 9 9 80 3 1 7 9 100 4 2 1 5 3 Ø actuator in mm Ø 74 Ø 110 Ø 165 11 2 5 4 11 2 3 4 7 1 16 8 2 4 5 0 11 9 2 0 5 0 10 0 3 6 8 5 2 9 6 8 1 9 5 0 Ø actuator in mm Ø 74 Ø 110 Ø 165 20 3 6 9 14 4 4 0 8 3 19 5 2 7 5 5 13 1 2 2 5 0 ...

Page 18: ...W44 SW43 44 SW47 48 SW43 44 SW47 48 DN 25 20 21 28 14 13 40 45 53 60 33 31 50 92 85 120 58 51 65 159 159 215 100 89 80 201 209 350 160 137 100 302 325 540 245 212 Inch 1 16 18 26 10 10 1 5 38 45 57 30 28 2 83 77 118 54 49 2 5 133 133 185 87 76 3 176 176 300 137 114 4 292 310 530 225 210 7 Technical Data DELTA SW4 UK 3 qxp 23 04 2009 www sks online com www sks webshop com ...

Page 19: ...y tool for seat seal see chapter 12 Exchange of seals is done according to service instructions A customer stock keeping of spare seals is recommended For the valve service we supply complete seal kits including seal grease see spare parts lists Assembly of the valve and change of the valve design NC or NO according to service instructions Slightly grease all seals before their installation Recomm...

Page 20: ...tuator 9 2 Dismantling of wear parts product wetted parts 1 Remove housing seal 2 Release actuator screw from the guide rod Remove the CU adapter 3 Release the safety nut by holding the centering washer Remove the centering washer 4 Pull the valve shaft out of the actuator Remove the seat seal 5 Unscrew the yoke from the actuator 6 Detach the seat seal shaft seal and guide bush actuator screw hex ...

Page 21: ...his process Tightening torque 40 Nm 5 Slightly grease the housing seal and place it in the groove of the yoke 6 Install the adapter for the control unit on the actuator Apply a drop of a screw locker e g type Loctite semi solid in the area of the threaded bore of the actuator screw Fasten actuator screw on the guide rod 9 4 Assembly of valve 1 Fasten the control unit 2 Connect compressed air suppl...

Page 22: ...pring to raise 4 Fasten the air hoses 10 3 Actuator with valve position indicator Assemlby of holders fig 10 3 1 Install the actuator screw on the actuator 2 Provide the housing with the o ring 3 Fasten the housing by means of the 4 hex screws M8 on the actuator 4 Release the screws at the proximity switch holder and insert the corresponding proximity switches Then fasten the screws 5 Place the ac...

Page 23: ...e actuator screw from the guide rod Dismantle adapter of control unit 2 Attention Valve design NC Control valve with pneumatic air 3 Unscrew the safety nut while holding up the centering washer Remove the centering washer Attention Valve design NC Shut off valve with pneumatic air 4 Take the shaft out of the actuator and remove the seat seals 5 Detach the upper clamp and upper housing Remove the t...

Page 24: ...her and tighten the safety nut Hold up the safety washer during this process Tightening torque 40 Nm 6 Attention Valve design NC Shut off pneumatic air 7 Install the control unit adapter on the actuator Apply a drop of a screw locker e g type Loctite semi solid in the area of the threaded bore of the actuator screw Screw the actuator screw on the guide rod 11 4 Installation of valve 1 Place the co...

Page 25: ...e housing and press it down until it stops sensibly 5 Insert the thrust ring into the housing Screw on the nut and tighten it with a hook spanner until it stops 6 Release the nut Take ring and thrust ring off the housing 7 Take housing out of the vice take off the threaded bolt Detach the valve shaft from the housing Check the even fit of the seat seal Assembly tool for seat seal To simplify the i...

Page 26: ...ver valves 2 To change the actuator size the respective guide rod 4 must be replaced Clamp the valve disc in a vice Attention The valve disc must not be damaged use protective cheeks or cleaning rags Even inferior damage at the shaft rod can lead to leakages 3 Turn the guide rod 4 out of the shaft by means of the centering washer 3 and a wrench SW17 Assembly of actuator 1 Turn the respective guide...

Page 27: ...onding ordering sheet DELTA SW4 VALVE PROGRAMME ORDERING SHEET FOR SW4 VALVES WITH FITTINGS Failure Remedy Valve closed and pressure in upper housing Valve is untight Replace seat seals Check line pressure permissible line pressure see 7 Leakage in the area of the clamp Replace housing seals Leakage at the upper valve shaft in the area of the valve yoke Replace shaft seal seat seal and guide bush ...

Page 28: ...on contained in this document including any specifications and other product details are subject to change without notice While we have taken care to ensure the information is accurate at the time of going to press we assume no responsibility for errors or omissions nor for any damages resulting from the use of the information contained herein Your local contact Translation of original operating m...

Page 29: ...15 1 Ventilgehäuse Valve bodies DN 381742 cdr 11 03 3 4 5 6 7 8 9 1 2 9 9 3 3 15 23 16 17 18 10 11 14 13 13 13 19 19 20 20 21 22 13 11 12 1 www sks online com www sks webshop com ...

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Page 31: ...escription Seal kit FPM Seal kit EPDM Seal kit VMQ Seal kit HNBR DN25 58 34 715 00 58 34 715 01 58 34 715 02 58 34 715 06 DN40 58 34 716 00 58 34 716 01 58 34 716 02 58 34 716 06 DN50 58 34 717 00 58 34 717 01 58 34 717 02 58 34 717 06 DN65 58 34 718 00 58 34 718 01 58 34 718 02 58 34 718 06 DN80 58 34 719 00 58 34 719 01 58 34 719 02 58 34 719 06 DN100 58 34 720 00 58 34 720 01 58 34 720 02 58 34...

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Page 33: ...Zoll inch 15 2 Ventilgehäuse Valve bodies 381744 cdr 11 03 3 4 5 6 7 8 9 1 2 9 9 3 3 15 23 16 17 18 10 11 14 13 13 13 19 19 20 20 21 22 13 11 12 3 www sks online com www sks webshop com ...

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Page 35: ... 06 3 58 34 726 00 58 34 726 01 58 34 726 02 58 34 726 06 4 58 34 720 00 58 34 720 01 58 34 720 02 58 34 720 06 Ws Nr Part No Dichtungssatz für SWE41 SWE42 Seal kit for SWE41 SWE42 Dichtungssatz für SW43 SW44 Seal kit for SW43 SW44 Pos Stk Qty 1 1 1 1 Benennung Dichtungssatz FPM Dichtungssatz EPDM Dichtungssatz VMQ Dichtungssatz HNBR Description Seal kit FPM Seal kit EPDM Seal kit VMQ Seal kit HNB...

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Page 37: ... 845 93 08 60 750 93 08 60 005 93 Ws Nr Part No Description 15 3 Steuerkopf Actuator 381743 ISS T 11 03 Der Steuerkopf kpl und Steuerkopf kpl Luft Luft ist standardmäßig mit 2 x Winkelverschraubungen ausgerüstet The actuator cpl and actuator cpl air air is designed with 2 x Elbow connector by standard 1 1 1 1 3 1 2 Steuerkopf kpl Steuerkopf kpl Luft Luft Dichtungsschraube mit O ring und V Dichtung...

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Page 39: ...ybox with switch holder 2 1 1 1 1 Pos Stk Qty 1 2 1 1 Benennung Ventilstellungsmeldung kpl Schaltnocke Description Complete Proximitybox Actuator screw DN 25 1 15 33 932 93 08 52 290 97 DN 40 100 1 5 4 15 33 932 93 08 52 291 97 Ws Nr Part No 6 www sks online com www sks webshop com ...

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Page 41: ...se return this ordering sheet to SPX Flow Technology DELTA SW4 VALVE PROGRAMME ORDERING SHEET FOR SW4 VALVES WITH FITTINGS Standard outside blasted inside blank outside blasted inside polished Ra 0 8 µm outside blank inside Ra 0 8 µm outside polished inside polished Ra 0 8 µm FITTINGS outside blasted inside Ra 0 8 µm Male Part Complete Union Clamp ISO 2852 Clamp DIN 32676 BS 4825 5 RJT ISO 2853 ID...

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