Richter KNA-D/F Series Installation And Operating Manual Download Page 15 | Manualshive

Page: 15 / 32

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Series

KNA/F, KNAP/F, KNA-D/F, KNAP-D/F,

Page

15

KNA-S/F, KNAP-S/F

to ASME

9520-030-en

Revision 19

TM 10477

Edition 05/2022

10.2 Sectional drawing ball valve

10.2.1 Ball valve with ball/stem unit and lever ½"

–

8"/6“

Holes of the flange- and housing screws view displaced by 45°.

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Summary of Contents for KNA-D/F Series

Page 1: ...tion and maintenance Subject to change without notice Reproduction is generally permitted with indication of the source Richter Chemie Technik GmbH 9520 030 en Revision 19 Edition 05 2022 Series KNA F KNAP F KNA D F KNAP D F KNA S F KNAP S F Ball Valve to ASME with ball stem unit or Al2O3 ball stem and Richter ENVIPACK universal packing ...

Page 2: ...utdown 11 8 Malfunctions 11 9 Maintenance 12 9 1 Dismantling ball valve with ball stem unit 12 9 1 1 Ball valve with lever 12 9 1 2 Packing bellows 12 9 1 3 Ball valve with actuator 12 9 2 Assembly 12 9 2 1 Packing bellows 12 9 2 2 Ball valve with lever 12 9 2 3 Ball valve with actuator 12 9 3 Dismantling ball valve with ball and stem 13 9 3 1 Ball and seat rings 13 9 3 2 Packing bellows 13 9 3 3 ...

Page 3: ... and Richter ENVIPACK self adjusting universal stuffing box two piece body to ASME Series KNA F Version with lockable lever or hand gear KNAP F for pneumatic hydraulic or electric actuator to DIN EN ISO 5211 KNA D F KNA F with thick walled 5mm body lining KNAP D F KNAP F with thick walled 5mm body lining KNA S F Design stainless steel with lever FDA conform wetted materials KNAP S F Design stainle...

Page 4: ... lever extension Limit switches for remote monitoring of hand and remote activated ball valves stainless steel heating jacket can be retrofitted suitable for all common heat transfer media 1 1 Type plate and body markings The stainless steel name plate is undetachably riveted to the body If the operator attaches his identification it must be ensured that the valve matches the application in questi...

Page 5: ...n lbs 4 x M12 35 310 4 x M12 35 310 1 4 x M12 35 310 1 4 x M16 45 398 2 4 x M16 45 398 3 8 x M16 50 442 4 6 x M20 60 531 6 8 x M20 150 1330 8 6 8 x M20 150 1330 8 12 x M24 175 1549 1 4 Actuating torques Test medium water 68 F 20 C Higher actuating torques may occur with other media Stem unit DN Δp in psi 45 85 145 235 max adm inch in lbs in lbs in lbs in lbs in lbs 71 71 71 89 620 71 71 71 89 620 ...

Page 6: ...of ASME the low temperature of ASTM A395 is limited to 20 F 29 C When used in the minus temperature range the regulations applicable in the country in question must be observed with ball stem unit 2014 68 EU PED AD2000 DIN EN 16668 According to ASME B 16 42 with Al2O3 ball 2014 68 EU PED AD2000 DIN EN 16668 According to ASME B 16 42 DIN EN ISO 15848 1 Zertifikat gültig von 29 C bis 200 C ...

Page 7: ...he passage and shut off of fluids The valves are suitable for vapours gases and non boiling liquids of group 1 according to the PED and have a corrosion resistant plastic lining Solids can lead to increased wear damage to sealing surfaces or to a reduction in the service life of the valve The operator must carefully examine in the event of operating data other than those provided whether the desig...

Page 8: ...re must be prevented e g by superimposing a layer of nitrogen It is recom mended to wait 1 hour before removing the valve from the plant in order to permit the elimination of static peak charges This means that to safely prevent ignitions the valve must be completely filled with medium at all times or else a potentially explosive atmosphere must be excluded by superimposing a layer of inert gas b ...

Page 9: ... care During transport protect the valve against impacts and collisions Directly after receipt of the goods check the consign ment for completeness and any in transit damage Do not damage paint protection 5 1 Storage If the valve is not installed immediately after delivery store them properly The valves be stored in a dry vibration free and well ventilated room at as constant a temperature as poss...

Page 10: ...s special accessories in the Richter range 6 2 Direction of flow and installation position Installation is independent of the direction of flow Any fitting position can be chosen Otherwise it is marked by a direction arrow on the ball valve in the case of cavity free ball stem units ore ball stem units and Al2O3 balls with an additional relief bore Fig 1 ball stem unit in closed position Fig 2 Al2...

Page 11: ...dismantling the valve Prior to undoing the flange connection ensure that the plant is depressurised and emptied Prior to the start of maintenance work clean the valve thoroughly Medium residue may be in the valve even if it has been properly drained and flushed After dismantling immediately protect the valve flanges against mechanical damage by using flange caps See also section 6 1 Make sure that...

Page 12: ... in Section 9 1 1 and 9 1 2 9 2 Assembly Prior to assembly all parts are to be cleaned and the plastic lined parts checked for damage Insert seat rings 401 in the main body 101 and body end piece 102 Mount ball stem unit 201 in closed position Make sure that you do not damage the body lining An additional bore in the ball stem unit e g for cavity free must lie on the p1 side in the closed position...

Page 13: ... spring gland follower 502 Remove bracket 510 Further dismantling is performed as described in Chapter 9 3 1 9 3 4 Stem Dismantling as described in section 9 3 1 to 9 3 2 Undo screw connection body end piece 102 main body 101 Remove body end piece 102 Remove ball 200 and stem 202 in closed position Make sure that you do not damage the body lining Swivel ball 200 from stem 202 9 4 Assembly Prior to...

Page 14: ... Remove lever 203 Remove lever stop 577 and plug Check the fits of the coupling 804 bracket 510 and actuator 850 Mount bracket 510 with the opening at right angles to the direction of flow See sectional drawing in Chapter 10 Mount coupling 804 and actuator 850 Observe the actuator position in accordance with the actuator operating manual Connecting dimensions see drawing 9520 00 4018 10 Drawings 1...

Page 15: ...P D F Page 15 KNA S F KNAP S F to ASME 9520 030 en Revision 19 TM 10477 Edition 05 2022 10 2 Sectional drawing ball valve 10 2 1 Ball valve with ball stem unit and lever 8 6 Holes of the flange and housing screws view displaced by 45 ...

Page 16: ...Series KNA F KNAP F KNA D F KNAP D F Page 16 KNA S F KNAP S F to ASME 9520 030 en Revision 19 TM 10477 Edition 05 2022 10 2 2 Ball valve with ball stem unit and worm gear 8 ...

Page 17: ...NAP F KNA D F KNAP D F Page 17 KNA S F KNAP S F to ASME 9520 030 en Revision 19 TM 10477 Edition 05 2022 10 2 3 Ball valve with ball stem unit and actuator Holes of the flange and housing screws view displaced by 45 ...

Page 18: ... F KNAP F KNA D F KNAP D F Page 18 KNA S F KNAP S F to ASME 9520 030 en Revision 19 TM 10477 Edition 05 2022 10 2 4 Ball valve with ball stem and lever Holes of the flange and housing screws view displaced by 45 ...

Page 19: ...F KNAP F KNA D F KNAP D F Page 19 KNA S F KNAP S F to ASME 9520 030 en Revision 19 TM 10477 Edition 05 2022 10 2 5 Ball valve with ball stem and actuator Holes of the flange and housing screws view displaced by 45 ...

Page 20: ... 10 3 View and section ball valve with lever View Z Section B B Tighten packing gland follower 503 until spring gland follower 502 is in contact without any gap 10 4 Sections ball valve with actuator Section A A Section B B Tighten packing gland follower 503 until spring gland follower 502 is in contact without any gap ...

Page 21: ...9 0 mm 59 56 75 81 94 107 130 223 5 228 5 HL inch 7 05 10 2 16 1 20 17 mm 179 259 410 512 5 H inch 4 94 6 29 6 39 8 09 8 72 11 18 mm 125 5 159 5 162 5 205 5 221 5 284 H1 inch 1 97 3 03 3 14 4 64 5 27 7 24 9 33 mm 50 77 80 118 134 184 237 B inch 2 05 2 7 2 9 4 4 5 1 7 08 9 37 mm 52 69 74 112 130 180 238 B1 inch 4 29 5 43 5 82 9 44 11 81 14 96 17 32 mm 109 138 148 240 300 380 440 Ø port inch 0 59 0 ...

Page 22: ...Series KNA F KNAP F KNA D F KNAP D F Page 22 KNA S F KNAP S F to ASME 9520 030 en Revision 19 TM 10477 Edition 05 2022 10 5 2 Ball valve with gear 8 ...

Page 23: ...F KNAP F KNA D F KNAP D F Page 23 KNA S F KNAP S F to ASME 9520 030 en Revision 19 TM 10477 Edition 05 2022 10 5 3 Ball valve with actuator Dimensions H3 H4 L1 L2 and L3 vary depending on the actuator manufacturer ...

Page 24: ...112 130 180 238 B1 inch 4 29 5 43 5 82 9 44 11 81 14 96 17 32 mm 109 138 148 240 300 380 440 Ø port inch 0 59 0 79 0 96 1 50 1 87 3 07 3 78 5 71 5 71 7 68 mm 15 20 24 5 38 37 5 78 96 145 145 195 Connecting dimen acc to ISO 5211 F05 F07 F10 F12 1 DN 8 with reduced bore 6 2 H2 3 15 80mm if F10 or F12 on the actuator side 10 5 4 Flange connection dimensions 1 not to ASME DN ASME B16 5 Class 150 raise...

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Page 28: ...15848 1 vom TÜV Süd Industrie Service GmbH Voraussetzung für die Gültigkeit der Herstellererklärung ist das Beachten und Einhalten der Betriebsanleitung meet the requirement of the leakage rate La s 10 4 mgls m according to c ause 5 2 6 4 of German Clean Air Act TA Luft of 2021 This is based on the tests as we 1 as their evaluation and qualification according to DIN EN ISO 15848 1 by TÜV Süd Indus...

Page 29: ...als The laws are such as the Health and Safety at Work Act ArbStättV the Ordinance on Harzadous Substances GefStoffV BIOSTOFFV the procedures for the prevention of accidents as well as regulations to environmental protection e g the Waste Management Law AbfG and the Water Resources Act WHG An inspection repair of Richter products and parts will only take place if the attached explanation is filled...

Page 30: ...ntamination of the pumps valves and component sent in for repair On the basis of this information for the contractor is it possible to meet the necessary preventive action during the execution of the repair Note The same regulations apply to repairs on site 2 PREPARATION OF DISPATCH Before the dispatch of the aggregates the operator must fill in the following declaration completely and attach it t...

Page 31: ...ich cleaning method radioactive3 1 if no then forward to D other pollutant 2 Aggregates which are contaminated with microbiological or explosive substances are only accepted with documented evidence of an approved cleaning 3 Aggregates which are contaminated with radioactive substances are not accepted in principle C Details of the discharged materials must be filled out imperatively 1 With which ...

Page 32: ...hai Info idexcorp com Internet www richter ct com Richter Pumps Valves Inc 406 State Street Cedar Falls 50613 IA USA Tel 1 319 268 8038 Fax 1 319 273 8157 Email RichterCedarFalls Info idexcorp com Internet www richter inc com Richter Pumps Valves Pvt Ltd Suntech Centre 37 40 Subhash Road Vile Parle East Mumbai 400057 India Tel 91 22 287 94 610 Fax 91 22 287 94 680 Email RichterMumbai Info idexcorp...

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