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How to contact Alfa Laval
Contact details for all countries are
continually updated on our website.
Please visit www.alfalaval.com to access the information directly.

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www.sks-online.com

Содержание Unique SSV Series

Страница 1: ...TD 461 583 TD 461 791 ESE00523 EN7 2020 02 Original manual Instruction Manual Unique Single Seat Valve Manually Operated www sks online com...

Страница 2: ...www sks online com...

Страница 3: ...llation 8 3 3 Welding 9 3 4 Recycling information 9 4 Operation 10 4 1 Operation 10 4 2 Troubleshooting 12 4 3 Recommended cleaning 13 5 Maintenance 15 5 1 General maintenance 15 5 2 Dismantling the v...

Страница 4: ...ally Operated Type is in conformity with the following directives Machinery Directive 2006 42 EC Pressure Equipment Directive 2014 68 EU category 1 and subjected to assessment procedure Module A The p...

Страница 5: ...lways read the manual before using the valve WARNING Indicates that special procedures must be followed to avoid serious personal injury CAUTION Indicates that special procedures must be followed to a...

Страница 6: ...a thoroughly see chapter 6 Technical data Never touch moving parts if the actuator is supplied with compressed air Always rinse well with clean water after cleaning Always handle lye and acid with gre...

Страница 7: ...ncorrect unpacking Check the delivery for 1 Complete valve shut off valve or change over valve 2 Delivery note Step 2 2a Shut off valve 1 Complete handle 2 Bonnet 20 3 Clamp 19 4 Valve plug 23 5 Valve...

Страница 8: ...annot be held responsible for incorrect installation Step 2 Never touch moving parts during operation Moving parts TD 461 589 Step 3 It is recommended to install the valve so that the flow is against...

Страница 9: ...ly Pay special attention to the warnings TD 461 594 3 4 Recycling information Unpacking Packing material consists of wood plastics cardboard boxes and in some cases metal straps Wood and cardboard box...

Страница 10: ...al cannot be held responsible for incorrect operation Step 2 Never touch the valve or the pipelines when processing hot liquids or when sterilising Burn hazard TD 461 595 Step 3 Never touch moving par...

Страница 11: ...valve operates smoothly The items refer to the parts list and service kits section Step 5 Lubrication of actuator 1 Ensure smooth movement of the crank mechanism the cranck is lubricated before deliv...

Страница 12: ...t rubber grade Internal product leakage Worn or product affected plug seal Replace the seal Replace with a seal of a different rubber grade Product deposits on the seat and or plug Frequent cleaning P...

Страница 13: ...he valve or the pipelines when sterilising Burn hazard TD 461 595 Step 3 Clean the plug and the seats correctly Pay special attention to the warnings Lift and lower valve plug momentarily Shut off val...

Страница 14: ...a HNO3 Nitric acid Step 5 1 Avoid excessive concentration of the cleaning agent 2 Adjust the cleaning flow to the process 3 Always rinse well with clean water after the cleaning Always rinse Clean wat...

Страница 15: ...scrap must be stored discharged in accordance with current rules directives Step 2 Never service the valve when it is hot Never service the valve with valve and pipelines under pressure Atmospheric p...

Страница 16: ...hs depending on working conditions Maintenance after leakage leakage normally starts slowly Replace at the end of the day Planned maintenance Regular inspection for leakage and smooth operation Keep a...

Страница 17: ...nk and upper valve body 3 Remove cap loosen screw and remove the washer by sliding it sideways 4 Loosen and remove upper clamp 5 Lift away the crank 6 Remove valve body 7 Remove seat and O rings 8 Rem...

Страница 18: ...of 30Nm to use two 17mm spanners If there are vibrations in the pipeline Alfa Laval recommended using loctite no 243 The clamps thread must be lubricated before tightening max torque for the clamps i...

Страница 19: ...range 10o C to 140o C standard EPDM seal Materials valve crank mechanism Product wetted steel parts 1 4404 316L internal Ra 0 8 m Other steel parts 1 4301 304 Plug seal EPDM PTFE TR2 Other product wet...

Страница 20: ...nd service kits The drawing shows Unique Single Seat Valve Manually operated The items refer to the parts list in the following sections 7 1 Drawing TD 461 666 TD 461 667 Shut off Change over 20 www s...

Страница 21: ...The drawing shows Unique Single Seat Valve Manual operated Shut off The items refer to the parts lists in the following sections 7 2 Unique Single Seat Valve Manual Operated Shut off Valve TD 461 450...

Страница 22: ...Guide 7 2 Set screw 8 1 Stem holder 19 1 Clamp 20 1 Bonnet 21 1 O ring 22 1 Valve body 23 1 Plug 23 1 1 Plug 23 2 1 Plug seal 24 1 Bushing 25 1 Lip seal Service kits Denomination DN 25 25 mm DN 40 38...

Страница 23: ...The drawing shows Unique Single Seat Valve Manual operated Change over The items refer to the parts lists in the following sections 7 3 Unique Single Seat Valve Manual Operated Change over Valve TD 46...

Страница 24: ...et screw 8 1 Stem holder 19 2 Clamp 20 1 Bonnet 21 3 O ring 22 1 Valve body 24 1 Bushing 25 1 Lip seal 26 1 Valve body 27 1 Plug 27 1 1 Plug 27 2 2 Plug seal 28 1 Seat Service kits Denomination DN 25...

Страница 25: ...25 www sks online com...

Страница 26: ...onsibility of the user of this document to comply with all applicable intellectual property laws Without limiting any rights related to this document no part of this document may be copied reproduced...

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