SPX APV DELTA SV1B Скачать руководство пользователя страница 46 | Manualshive

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Содержание APV DELTA SV1B

Страница 1: ...Read and understand this manual prior to operating or servicing this product Operating Manual DELTA SV1B and SVS1FB Modulating Butterfly Valve with Top Control TC 8630 ...

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Страница 5: ...als 10 1 3 Installation of the inner parts 10 1 4 Assembly of the valve 11 Service Instructions SVS1FB 11 12 11 1 Disassembly from the line system 11 1 1 Disassembly of the valve SVS1FB 11 1 2 Replacement of seals 11 1 3 Installation of the inner parts 11 1 4 Assembly of the valve 12 Spare parts lists 13 see appendix SV1B NC NO DN 25 100 RN 01 037 553 SV1B NC NO 1 4 Inch RN 01 037 553 1 SVS1FB NC ...

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Страница 7: ...ctivities described are bearing risks of personal injury Disconnect electric and pneumatic connections Depressurize the line and cleaning system and discharge the lines if possible before any maintenance work Do not reach for the open valve or yoke Risk of bruising at movable parts Risk of injury by sudden valve operation in dismantled valve state Observe Service Instructions to ensure safe mainte...

Страница 8: ...itioner E provides for the specified allocation of the valve position and input signal It compares the input signal 4 20 mA from the modulating device with the turning position of the valve and emits the output signal i e the pneumatic set pressure to the turning actuator C Depending on the requirements the modulating valve can be operated normally closed air to raise spring to lower or normally o...

Страница 9: ...and control valves postioner TC8630 In normal installation position the actuator is positioned vertically to the top Depending on the respective application optional installation positions can however also be realized DEL TA SVS1FB valves are provided for assembly between FG1 flanges DEL TA SV1B valves with weld ends are welded directly into the product line Separate dismantling by a flange connec...

Страница 10: ...parts must be removed Dismantle the valve core with seals between the mating flanges After welding of the mating flanges and after work at the pipelines the corresponding parts of the installation or pipelines must be cleaned from welding residues and soiling If these cleaning instructions are not observed welding residues and dirt particles can settle in the valve and cause damage or be carried o...

Страница 11: ...3 4 98 98 98 98 98 98 52 52 52 52 52 52 420 429 435 443 450 5 460 5 85 85 85 85 85 85 26 38 50 66 81 100 98 98 98 98 98 98 52 52 52 52 52 52 418 427 433 440 450 5 458 5 85 85 85 85 85 85 22 6 34 8 47 8 60 3 72 9 97 6 DN inch 25 40 50 65 80 100 1 1 5 2 2 5 3 4 4 0 4 4 4 5 4 8 5 1 6 1 DEL T A SV1B 5 0 5 7 6 4 7 0 7 4 8 8 DEL T A SVS1FB weights in Kg dimensions in mm A A1 D D B B C C DEL T A SVS1FB D...

Страница 12: ...ar pneumatic air connection for hose 6 x 1 etc 1 4 OD use dry and clean pneumatic air only positioner input signal 4 20mA protection class IP765 8 Materials valve valve disc 1 4571 1 4404 housing flange mating flange DN 25 100 inch 1 4 1 4404 SV seal flange seal standard EPDM option HNBR VMQ FPM bearings Polyamide PA 12 actuator yoke actuator 1 4301 coupling 1 4308 indicator PE solid piston Polyac...

Страница 13: ...arts lists If damaged seals are replaced generally all seals and bearings should be changed Dismantling and installation of seals according to Service Instructions All seals must be slightly greased before their installation Grease SV seal according to fig especially the cross bores The inner parts of the actuator are maintenance free Attention Use food grade special grease being suited for the re...

Страница 14: ...at the yoke 5 1 e Release fastening screws 4 2 at the circumferences of the housing halves 1 f Extract the housing halves g Dismantle the butterfly valve h Remove valve disc 3 with SV seal 2 and bearing bushes 4 3 from the housing halves Attention Disassembly is only possible in closed valve position 10 1 1 Disassembly of the valve SV1B The item numbers refer to the spare parts drawings RN 01 037 ...

Страница 15: ...alve disc 3 is equipped with a raised ring on the disc bolt fig 1 Place the bearing bushes 4 3 on the spindle of the disc The bearing bushes must be flush with the housing flange fig 2 Insert valve disc 3 in open position with SV seal 2 and bearing bushes 4 3 into one housing half 1 Assemble the housing halves 1 tighten with screws 4 2 and 5 2 alternately crosswise During the installation of the h...

Страница 16: ...1 Disassembly of the valve SVS1FB The item numbers refer to the spare parts drawings RN 01 037 554 DN design RN 01 037 554 1 Inch design T urning actuator with positioner TC 8630 The positioner needs not be dismantled from the actuator Remove fastening screws 8 2 at the yoke 8 1 Detach actuator 9 with yoke and positioner 11 to the top Detach couling piece 8 5 and positioner 8 4 also to the top Rel...

Страница 17: ...hort bearing spindle 11 1 3 Installation of inner parts The valve disc 5 is equipped with a raised ring on the disc bolt fig 1 Place the bearing bushes 7 3 on the spindle of the disc The bearing bushes must be flush with the housing half fig 2 Insert valve disc 5 in open position with SV seal 4 and bearing bushes 7 3 into one housing half 1 Assemble the housing halves 1 tighten with screws 7 2 and...

Страница 18: ...2007 UK The reference numbers of the spare parts for the different valve designs and sizes are included in the attached spare parts drawings with corresponding lists Please indicate the following data to place an order for spare parts number of required parts reference number designation subject to change 12 Spare Parts Lists 13 ...

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Страница 20: ...Corporation The information 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 UK Translation of original ma...

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