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Alfa Laval Unique Mixproof Horizontal Tank, Instruction Manual

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Alfa Laval Unique Mixproof Horizontal Tank Instruction Manual Download Page 30

6 Maintenance

Study the instructions carefully. Handle scrap correctly.

6.5

Valve reassembly (excluding actuator)

Step 1
Assembling valve body sealing element:
Lubricate O-rings (108) and lip seal (110).

2317-0063

108

108

110

109 

107

Step 2
Mount all components in sealing element (107).

2317-0064

107

30

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Summary of Contents for Unique Mixproof Horizontal Tank

Page 1: ...2317 0010 ESE02424 EN2 2016 07 Original manual Instruction Manual Unique Mixproof Horizontal Tank Valve sizes 2 3 4 and 6 www sks online com www sks webshop com...

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

Page 3: ...ion 11 4 4 Welding 12 5 Operation 15 5 1 Operation 15 5 2 Troubleshooting and repair 16 5 3 Recommended cleaning 17 6 Maintenance 19 6 1 General maintenance 19 6 2 Dismantling of valve excluding actua...

Page 4: ...ndments Machinery Directive 2006 42 EC Regulation EC No 1935 2004 The valve is in compliance with the Pressure Equipment Directive 2014 68 EU and was subjected to the following assessment procedure Mo...

Page 5: ...it at all times for reference If you sell it please be sure to include this manual with it Warranty is provided as part of Alfa Laval s commitment to our customers who operate and maintain their equi...

Page 6: ...ead 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 avoid da...

Page 7: ...Never throttle the CIP outlet if supplied Always handle lye and acid with great care Maintenance Always read the technical data thoroughly see chapter 7 1 Technical data Always fit the seals correctly...

Page 8: ...ermediate storage Step 1 CAUTION Alfa Laval cannot be held responsible for incorrect unpacking Check the delivery for 1 Complete valve 2 Delivery note 3 Warning label Step 2 Remove upper support 2317...

Page 9: ...15 Caution Step 7 Disassemble according to illustrations 1 to 4 please also see 6 2 Dismantling of valve excluding actuator 1 Supply compressed air 2 Remove clamp 3 Release compressed air 4 Lift out a...

Page 10: ...metal parts should be sent for material recycling Worn out or defective electronic parts should be sent to a licensed handler for material recycling Oil and all non metal wear parts must be disposed o...

Page 11: ...id stresses to the valve as this can result in deformation of the sealing area and misfunction of the valve leakage or faulty indication Pay special attention to Vibrations Thermal expansion of the tu...

Page 12: ...sealing areas Check the valve for smooth operation after welding 4 4 Welding Step 1 Never stick your fingers in the operating parts of the valve if the actuator is supplied with compressed air Cutting...

Page 13: ...mm stroke 6 59 mm stroke A 735 759 977 1088 1088 A 867 904 1155 1329 1329 B 220 220 300 420 420 OD 63 5 76 1 101 6 154 2 154 2 ID 60 3 72 9 97 6 146 86 146 86 t 1 60 1 60 2 00 3 67 3 67 D 186 186 186...

Page 14: ...the valve for smooth operation after welding Step 5 Pre use check 1 Supply compressed air to air connection 1 2 and 3 one by one 2 Operate the valve several times to ensure that it runs smoothly Pay s...

Page 15: ...a Always release compressed air after use Never touch the clip assembly or the actuator piston rod if the actuator is supplied with compressed air see the warning label Never pressurise air connection...

Page 16: ...ssary replace guide ring 45 Leakage at clamp 64 and 65 Leakage at spindle clamp 42 O rings 76 and 47 and valve body too old damaged Loose clamp 64 or 65 Replace the O rings Change rubber grade Tighten...

Page 17: ...22 Step 3 Never throttle the leakage outlet Never throttle the CIP outlet if supplied Risk of mixing due to overpressure 2317 0023 Step 4 Examples of cleaning agents Use clean water free from chloride...

Page 18: ...ways rinse well with clean water after cleaning NOTE The cleaning agents must be stored disposed of in accordance with current regulations directives Always rinse Clean water Cleaning agents Step 8 1...

Page 19: ...before service Replace all product wetted seals every 12 months NOTE All scrap must be stored disposed of in accordance with current regulations directives Step 2 Never service the valve when it is h...

Page 20: ...on Keep a record of the valve Use the statistics for inspection planning Replace when required Lubrication When assembling Kl ber Paraliq or similar USDA H1 GTE 703 approved oil grease suitable for EP...

Page 21: ...rts list and service kits section Tools required for valve service 2 x 16 mm Wrench Strap wrench 19 mm and 13 mm 8 mm wrench 17 mm wrench 2 5 mm Allen wrench Small knife Straight pick Small standard s...

Page 22: ...stock Store seals in closed bag The items refer to the parts list and service kits section 6 2 Dismantling of valve excluding actuator Step 1 Remove ThinkTop if mounted 2317 0036 Step 2 Activate main...

Page 23: ...Store seals in closed bag The items refer to the parts list and service kits section Step 5 Remove clamp rings 43 41 43 2317 0040 Step 6 1 Activate upper seat lift 2 Loosen tank plug by using two 16 m...

Page 24: ...seals in closed bag The items refer to the parts list and service kits section Step 8 Remove upper stem 117 by using a 13 mm and a 16 mm wrench 2317 0043 2317 0044 93 94 114 115 115 116 117 143 Step...

Page 25: ...seals in closed bag The items refer to the parts list and service kits section Step 11 Sanitise guide ring 109 Remove O rings 108 and lip seal 110 2317 0047 108 108 110 109 107 Step 12 Remove clamp 64...

Page 26: ...ep 2 Pre mount seal ring as shown on drawing Rotate along circumference to fix gasket as shown in the picture A Do not lubricate behind the sealing B Carefully lubricate sealings with suitable lubrica...

Page 27: ...iston 2 Clamp the two tool parts together Tool marked with item number 2317 0053 Step 6 1 Supply compressed air 2 Release compressed air 3 Remove tool parts on off 2317 0054 Step 7 Inspect the seal to...

Page 28: ...Step 2 Pre mount seal ring as shown on drawing A C B 2317 0057 2317 0058 A Flat side of the sealing B Balanced plug C Do not lubricate behind the sealing Carefully lubricate sealings with suitable lu...

Page 29: ...ether Tooling marked with item number 2317 0060 Step 6 1 Supply compressed air 2 Release compressed air 3 Rotate the tool 45 in relation to the plug 4 Supply compressed air 5 Release compressed air an...

Page 30: ...ctly 6 5 Valve reassembly excluding actuator Step 1 Assembling valve body sealing element Lubricate O rings 108 and lip seal 110 2317 0063 108 108 110 109 107 Step 2 Mount all components in sealing el...

Page 31: ...tly Mounting rotating nozzle 112 113 and O ring 39 on balanced plug 2317 0065 94 112 113 39 Step 3 Nozzle and lock ring slides over spindle 2317 0066 Step 4 Lubricate O ring 39 and mount O ring on bal...

Page 32: ...ions carefully Handle scrap correctly Mounting valve body sealing element on balanced plug Step 5 Ensure sealing element is orientated so the white guide ring is upwards 2317 0068 2317 0069 32 www sks...

Page 33: ...unting two way nozzle 114 spacer 116 and guide rings 115 2317 0070 93 94 114 115 115 116 117 143 38 Step 6 Insert nozzle ensure that it is inserted as shown on picture 2317 0071 114 Step 7 Insert firs...

Page 34: ...pacer 116 2317 0073 116 Step 9 Insert last guide ring 115 2317 0072 115 Step 10 Insert tank plug 93 from the bottom of balanced plug 2317 0074 93 Step 11 Lubricate O ring 143 Mount O ring in stem and...

Page 35: ...nance Study the instructions carefully Handle scrap correctly Step 12 Tighten Use a 13 mm and 16 mm wrench Torque 20 Nm 2317 0043 Step 13 Mount O ring 38 2317 0076 38 35 www sks online com www sks web...

Page 36: ...p 14 Lubricate O ring 39 2317 0077 83 37 82 39 35 36 Step 15 1 Mount yoke 15 and the 3 nuts 36 and washers 35 2 Use a 13 mm wrench Tighten nuts to 12 Nm 3 Mount O ring 39 on actuator spindle 4 Mount p...

Page 37: ...refully Handle scrap correctly Assembling vent body sealing element Step 16 Lubricate O ring 47 and lip seal 49 2317 0079 49 45 47 105 Step 17 Mount all components in sealing elements 105 2317 0080 37...

Page 38: ...ly Assembling valve Step 18 Lubricate O rings 40 141 142 2317 0081 41 40 43 43 44 141 142 42 Step 19 Mount lock ring 44 Mount spindle liner 42 with O rings 141 142 A Spindle liner can be turned both w...

Page 39: ...tructions carefully Handle scrap correctly Step 20 Place sealing element with O ring and lip seal upwards 2317 0083 Step 21 1 Mount vent body 106 2 Mount clamp 64 61 2317 0084 106 61 64 39 www sks onl...

Page 40: ...tuator 2 Insert valve plug assembly through vent sealing element 3 Tighten tank plug by hand A tank plug A 2317 0085 Step 23 1 Mount clamp rings 43 ensure that hole in clamp and spindle liner are alig...

Page 41: ...hing pipe 41 tighten with 19 mm wrench 2 Deactivate lower seat push 2317 0087 Step 25 Activate compressed air on main stroke Blue air fitting placed mid on actuator 1 Mount valve body 111 and clamp 64...

Page 42: ...e scrap correctly 6 6 Dismantling of actuator 20 13 14 28 39 1 26 12 27 7 17 11 19 18 8 2 35 9 10 4 29 3 2 6 5 34 22 15 16 25 36 24 23 21 33 37 31 30 3 1 32 3 83 83 1 82 137 138 2317 0089_1 A A Only f...

Page 43: ...three parts 7 Remove O rings 20 22 and 23 from bottom O rings 33 and 31 and guide ring 32 from lower piston as well as O ring 28 from piston rod 8 Remove spring assembly 14 9 Remove inner stem 27 main...

Page 44: ...ndle scrap correctly Actuator exploded view 20 13 14 28 39 1 26 12 27 7 17 11 19 18 8 2 35 9 10 4 29 3 2 6 5 34 22 15 16 25 36 24 23 21 33 37 31 30 3 1 32 3 83 83 1 82 137 138 2317 0089_1 A A Only for...

Page 45: ...18 Mount distance spacer 11 main piston 17 and inner stem 27 7 Fit spring assembly 14 8 Fit O ring 28 in piston rod fit O rings 33 and 31 and guide ring 32 in lower piston and fit O rings 20 22 and 2...

Page 46: ...ity Air pressure Max 800 kPa 8 bar Longstroke DN OD DN OD Size ISO DIN 2 3 4 6 6 Kv value Upper Seat lift m3 h 2 5 2 5 3 1 7 1 7 1 Lower Seat lift tank seat lift m3 h 11 5 11 5 34 1 80 5 80 5 Air cons...

Page 47: ...serve the technical data during installation operation and maintenance Inform personnel about the technical data Weight kg Size 2 5 3 4 6 75 mm stroke 6 59 mm stroke Weight kg 1 6 1 3 2 1 2 9 5 0 47 w...

Page 48: ...48 www sks online com www sks webshop com...

Page 49: ...64 42 44 141 142 117 36 34 29 85 86 87 35 30 20 22 18 27 16 11 13 17 7 8 2 4 2317 0008_1 114 115 107 108 108 109 115 116 43 143 41 39 39 40 37 38 23 24 25 3 1 21 32 33 3 31 28 19 10 14 15 26 1 12 6 5...

Page 50: ...enomination 38 1 O ring 39 2 O ring 40 1 O ring 47 1 O ring 49 1 Lip seal 56 1 Seal ring 74 1 Seal ring 108 2 O ring 110 1 Lip seal 118 1 Clamp packing 141 1 O ring 142 1 O ring 143 1 O ring 50 www sk...

Page 51: ...7 17 115 11 19 18 8 2 35 9 10 4 29 3 2 6 87 86 5 34 22 15 43 42 16 25 43 44 36 24 93 49 94 23 40 45 105 47 41 117 74 21 33 37 31 64 30 60 38 3 1 32 116 3 108 56 107 106 110 108 114 115 111 109 64 60...

Page 52: ...25 1 Cover disk 26 1 O ring NBR 27 1 Inner stem 28 1 O ring 29 1 Piston rod Parts list Pos Qty Denomination 30 1 Lower piston 31 1 O ring NBR 32 1 Guide ring Turcite 33 1 O ring NBR 34 3 Bolt 35 2 Was...

Page 53: ...8 Parts list 8 3 Service kits 2317 0006 TR TL TC Service kits 53 www sks online com www sks webshop com...

Page 54: ...Service kit NBR 9611926882 Service kit HNBR 9611926883 Service kit FPM 9611926884 4 Service kit EPDM 9611926885 Service kit NBR 9611926886 Service kit HNBR 9611926887 Service kit FPM 9611926888 6 Serv...

Page 55: ...55 www sks online com www sks webshop com...

Page 56: ...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 or transmi...

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