Butterfly Valve TRIODIS 150. Triple-offset Butterfly Valve DN (2"-56") Class 150 Metal Seat. Type Series Booklet

Transcription

1 Butterfly Valve Triple-offset Butterfly Valve DN (2"-56") Class 150 Metal Seat Type Series Booklet

2 Legal information/copyright Type Series Booklet All rights reserved. The contents provided herein must neither be distributed, copied, reproduced, edited or processed for any other purpose, nor otherwise transmitted, published or made available to a third party without the manufacturer's express written consent. Subject to technical modification without prior notice. KSB S.A.S, Gennevilliers (Paris), France 18/08/2017

3 Butterfly Valves Fluids containing mineral oils Oil Polymerising/crystallising fluids Radioactive fluids Vacuum Thermal oil Operating data Operating properties Main applications Mining Chemical industry Characteristic Value TBT MT Nominal pressure Class 150 Class B25 Nominal size DN DN Max. permissible pressure [bar] Min. permissible temperature [ C] Max. permissible temperature [ C] Actuation at ΔP [bar] max. 20 max. 20 at ambient temperature Vacuum operation down to 0 bar absolute Max. permissible flow velocity 4 m/s for liquids at operating pressure 50 m/s for clean gases The permissible operating temperature depends on the fluid to be handled. Higher temperatures on request. Petrochemical industry Natural gas liquefaction Pressure boosting Design Design Shipbuilding Pipelines and tank farms Process engineering Gas tanks Industrial recirculation systems Nuclear power stations Air-conditioning systems Fossil-fuelled power stations Pulp and paper industry Hot-water heating systems Fluids handled Gas Liquefied gas LNG Aggressive fluids Steam Solids-laden fluids Flammable fluids High-temperature hot water Corrosive fluids Fuels Volatile fluids TBT Body with butt weld ends - BW: DN (8"-48") Flanged body with raised faces - T7: DN (3"-56") Face-to-face length to ISO and EN (flanged bodies only) Approved fire-safe design to BS 6755 Part 2, API 6FA and EN ISO Connections for flanged body: ASME B16.5 Class 150, ASME B16.47 Class 150 Series A, MSS SP 44 Class 150, PN 20 to ISO 7005 Connections for body with butt weld ends: ASME B16.25 MT Wafer-type body with flat faces - T1: DN (2"-24") Full-lug body with raised faces - T4: DN (2"-24") Flanged body with raised faces - T7: DN (2"-24") Face-to-face length to EN , API 609 Table 2 Class 150 and ISO /25 (T1 and T4 bodies only) Face-to-face length to ISO and EN (flanged bodies only) MT and TBT Dead-end service and downstream dismantling possible with full-lug bodies (T4) and flanged bodies (T7). Approved fire-safe design to BS 6755 Part 2, API 6FA and EN ISO Top flange to ISO 5211 Marked in accordance with EN 19 3

4 Steel body: surface with anti-corrosive coating, thickness: 35 µm, and optional two-coat or three-coat paint system Stainless steel body: pickled and passivated The valves satisfy the safety requirements of Annex I of the European Pressure Equipment Directive 2014/68/ EU (PED) for fluids in Groups 1 and 2. Valves with actuators can meet the requirements of the 2006/42/EC Machinery Directive for partly completed machinery. The valves meet the requirements of the REACH 1907/2006 regulation. None of the substances listed in the candidate list and in Annex XIV of the regulation is present in a concentration above 0.1 % (w/w) (Article 33/REACH). Variants MR manual gearbox ACTAIR NG / DYNACTAIR NG pneumatic actuators HQ hydraulic actuators ACTELEC electric actuators AMTROBOX limit switch box AMTRONIC valve controller with compressed air supply via directional control valve SMARTRONIC positioner and process controller ATEX-compliant version in accordance with the 2014/34/EU Directive Electrical continuity Drain plug (DN 8") NACE to MR0175/MR0103/ISO15156 TBT: lip seal at lower extension end for valve installation in any position (> 75 off the vertical) TBT: insulating plate (drip plate) MT: -29 C to +380 C for high-temperature applications Body materials TBT Overview of available materials Material Material number Temperature limit KSB code Body design ASTM A351 Gr. CF 8M C to +200 C 6 T7 ASTM A351 Gr. CF 3M BW MT Overview of available materials Material Material number Temperature limit KSB Body design code ASTM A216 gr. WCC to T1 ASTM A351 Gr. CF8M to T4 T7 Product benefits Perfect tightness Perfect bi-directional shut-off: zero leakage i.a.w. API 598 Flexible sealing element made of copper and nickel Large bearings Vent hole can be used as an additional tightness barrier at the stem passage. Easy maintenance Seat can be replaced easily. Double or triple seal at the stem passage: no need for retightening Graphite packing can be replaced without special tools. Operating reliability Anti-blow out stem design protects operators. Meets the safety requirements of the European Pressure Equipment Directive 97/23/EU SIL3-capable to IEC 61508:2010 Lifting lugs for DN 8": for ease of lifting and handling Purchase order specifications Please specify the following information in all enquiries or purchase orders: 1. Type series 2. Nominal pressure 3. Nominal size 4. Fluid handled 5. Flow rate/velocity 6. Temperature 7. Materials (body, valve disc, seat) 8. Line connection, flange facing and flange surface quality 9. Actuator/automation 10. Reference number of type series booklet Related documents Information/documents Document Reference number Operating manual

5 Pressure/temperature ratings Pressure class B25 Test pressure and operating pressure In pressure class B25 (European materials) the valve meets the requirements of EN The values given in the table must be adhered to if the valves are to comply with Pressure Equipment Directive 2014/68/EU. Pressure class Materials Operating pressure [bar] [ C] Body RT B Not Not 24,4 23,2 21,3 19,8 17,8 16,2 15,9 permitted permitted ,3 24,3 24,3 23,1 20,7 18,7 17,2 16,0 15, Pressure class Class 150 Test pressure and operating pressure In pressure class Class 150 (ASTM materials), the valve complies with ASME B16.34 Class 150 "Standard Class" as per the following table. Pressure class Materials Operating pressure [bar] [ C] Body to Class 150 A216 gr. WCC Not Not 19,8 19,5 17,7 15,8 13,8 12,1 11,7 permitted permitted A351 gr. CF8M 19,0 19,0 19,0 18,4 16,0 14,8 13,7 12,1 11,7 A351 gr. CF3M Technical data Sealing system design A - B - C - D E - F - Third offset Axis of sphere Axis of the three offset circles = tri-spherical axis Sphere Trispherical form Seat axis 5

6 G - H - I - Stem axis Second offset First offset First offset The axis of the seal is offset from the stem axis, enabling tight shut-off without interfering with the stem passage. Second offset The stem axis is offset from the axis of the sphere, reducing friction between the valve disc seat and the body seal. Third offset The tri-spherical form results from the offset circles of the initial sphere. The tri-spherical axis is inclined at a defined angle from the axis of the sphere, preventing friction during valve actuation and thus increasing the service life. Hydraulic characteristics [Kv0 in m 3 / h / bar 0.5 ] and [Cv0 in GUS / min / psi 0.5 ] DN NPS Flow coefficient with disc fully open Zeta Kv0 Cv , ½ , , , , , , , , , , , , , , , , , , , , , , , ,44 6

7 Materials TBT / Body with butt weld ends (BW) Sectional drawing: body with butt weld ends DN (8-10") Preferred flow direction 7

8 Sectional drawing: body with butt weld ends DN (12-24") Preferred flow direction 8

9 Sectional drawing: body with butt weld ends DN 650 ( 26") Preferred flow direction Detail C Detail D 9

10 Detail of body with butt weld ends TBT Detail A DN (8"-10") Detail B DN 300 ( 12") 10

11 List of components: body with butt weld ends TBT Part No. Description DN Materials KSB code Extension Stainless steel ASTM A351 Gr. CF8M / ) Static seal Nickel ) Joint ring Copper 100 Body Stainless steel ASTM A351 Gr. CF3M / Cover Stainless steel ASTM A240 Gr. 316L / Stem Stainless steel ASTM A 479 Gr. 316L 213 Actuating stem Stainless steel ASTM A351 Gr. 316L 10 bar max. 6 Stainless steel ASTM A638 Gr f Stainless steel ASTM A 479 Gr. XM19 6r Plain bearing Stainless steel with reinforced PTFE coating Plain bearing Stainless steel with reinforced PTFE coating ) Lip seal 3) PTFE + Elgiloy 500 Anti-static ring Stainless steel Spacer bush Stainless steel Z3 CND / 316L Spacer bush Stainless steel Z3 CND / 316L 550 Valve disc Stainless steel ASTM A351 Gr. CF8M / with hard chrome plated sealing edge Stainless steel ASTM A351 Gr. CF8M / with stellited sealing edge Washer, flat Stainless steel Washer Stainless steel 560 Pin Stainless steel Grooved pin Stainless steel Bolt/screw Stainless steel Hexagon head bolt Stainless steel A Stud Stainless steel ASTM A320 Gr. B8M Cl Stud Stainless steel ASTM A320 Gr. B8M Cl Stud Stainless steel ASTM A320 Gr. B8M Cl Hexagon socket head cap Stainless steel A4 screw Nut Stainless steel ASTM A194 Gr. 8M Hexagon nut Stainless steel A Hexagon nut Stainless steel A4 930 Lock washer Stainless steel 316L Safety device Stainless steel 316 or equivalent Locknut Stainless steel Lock washer Stainless steel 316L Locknut Stainless steel 316 or equivalent ) Lock washer Stainless steel ) Lock washer Stainless steel Lock washer Stainless steel Name plate Stainless steel 316 or equivalent 6 6s 1) Part from extension spare parts kit 2) Part from cover spare parts kit 3) Standard for marine applications / optional for other applications 11

12 List of components: body with butt weld ends, detail A Part No. Description DN Materials KSB code ) Gland packing Graphite, expanded ) Plain bearing Stainless steel + PTFE ) O-ring Nitrile HC ) O-ring Nitrile HC ) O-ring Nitrile HC ) O-ring Nitrile HC ) O-ring Nitrile HC ) Lip seal PTFE + Elgiloy Upper thrust insert Stainless steel Upper washer 900 Stainless steel Washer Stainless steel 559 Seal retainer Stainless steel Z3 CND / 316L Hexagon head bolt Stainless steel A Grub screw Stainless steel A4 List of components: body with butt weld ends, detail B Part No. Description DN Materials KSB code 50-5 Compression ring Stainless steel ASTM A638 Gr Centring flange Stainless steel Z3 CND / 316L 72-3 Retaining flange Stainless steel Z3 CND / 316L 81-2 Spring Stainless steel Z3 CN Seat Copper Cu Hexagon head bolt Stainless steel A4 932 Internal circlip Stainless steel 316 or equivalent List of components: body with butt weld ends, detail C Part No. Description DN Materials KSB code Lock washer Stainless steel 316L Hexagon head bolt Stainless steel A Taper pin Stainless steel List of components: body with butt weld ends, detail D Part No. Description DN Materials KSB code Lock washer Stainless steel 316L Thrust insert Stainless steel 316L Hexagon head bolt Stainless steel A4 4) Part from stem seal spare parts kit 12

13 TBT / flanged body (T7) Sectional drawing: flanged body DN (3-10") Preferred flow direction 13

14 Sectional drawing: flanged body DN (12-24") Preferred flow direction 14

15 Sectional drawing: flanged body DN (26-48") Preferred flow direction Detail C Detail D 15

16 Detail of flanged body DN (3"-48") TBT Detail A Detail B DN (3-10") DN 300 ( 12") 16

17 List of components: flanged body TBT Part No. Description DN Materials KSB code Extension Stainless steel ASTM A351 Gr. CF8M / ) Static seal Nickel 100 Body Stainless steel ASTM A351 Gr. CF8M / Stem Stainless steel ASTM A 479 Gr. 316L 213 Actuating stem Stainless steel ASTM A 479 Gr. 316L 6 Stainless steel ASTM A638 Gr f Stainless steel ASTM A 479 Gr. XM19 6r ) Plain bearing Stainless steel with reinforced PTFE coating ) Plain bearing Stainless steel with reinforced PTFE coating ) Lip seal 7) PTFE + Elgiloy 500 Anti-static ring Stainless steel Spacer bush Stainless steel Z3 CND / 316L Spacer bush Stainless steel Z3 CND / 316L 550 Valve disc Stainless steel ASTM A351 Gr. CF8M / with hard chrome plated sealing edge Stainless steel ASTM A351 Gr. CF8M / with stellited sealing edge Washer, flat Stainless steel Washer Stainless steel 561 6) Grooved pin Stainless steel Hexagon head bolt Stainless steel A Hexagon head bolt Stainless steel Hexagon head bolt Stainless steel A Stud Stainless steel ASTM A320 Gr. B8M Cl Stud Stainless steel ASTM A320 Gr. B8M Cl Hexagon nut Stainless steel ASTM A194 Gr. 8M Nut Stainless steel ASTM A194 Gr. 8M Hexagon nut Stainless steel A Hexagon nut Stainless steel A4 930 Lock washer Stainless steel 316L Safety device Stainless steel 316 or equivalent Locknut Stainless steel Lock washer Stainless steel 316L Locknut Stainless steel 316 or equivalent )6) Lock washer Stainless steel Name plate Stainless steel 316 or equivalent 6 6s 5) Part from extension spare parts kit 6) Part from bearing spare parts kit 7) Standard for marine applications / optional for other applications 17

18 List of components: flanged body, detail A Part No. Description DN Materials KSB code ) Gland packing Graphite, expanded ) Plain bearing Stainless steel + PTFE ) O-ring Nitrile HC ) O-ring Nitrile HC ) O-ring Nitrile HC ) O-ring Nitrile HC ) O-ring Nitrile HC ) Lip seal PTFE + Elgiloy Upper thrust insert Stainless steel Upper washer 900 Stainless steel Washer Stainless steel 559 Seal retainer Stainless steel Z3 CND / 316L Hexagon head bolt Stainless steel A4 904 Grub screw Stainless steel A4 List of components: flanged body, detail B Part No. Description DN Materials KSB code ) Compression ring Stainless steel ASTM A638 Gr Centring flange Stainless steel Z3 CND / 316L 72-3 Retaining flange Stainless steel Z3 CND / 316L 81-2 Spring Stainless steel Z3 CN ) Seat Copper Cu Hexagon head bolt Stainless steel A4 932 Internal circlip Stainless steel 316 or equivalent List of components: flanged body, detail C Part No. Description DN Materials KSB code Lock washer Stainless steel 316L Hexagon head bolt Stainless steel A Taper pin Stainless steel List of components: flanged body, detail D Part No. Description DN Materials KSB code Lock washer Stainless steel 316L Thrust insert Stainless steel 316L Hexagon head bolt Stainless steel A4 8) Part from stem seal spare parts kit 9) Part from seat spare parts kit 18

19 MT Sectional drawing: wafer-type body with flat faces (T1) and full-lug body (T4) DN (2-24") DN (2-10") DN (12-24") Fire-safe packing design Emissions control packing design 19

20 Sectional drawing: flanged body (T7) DN (2-24") DN (2-10") DN (12-24") Fire-safe packing design Emissions control packing design 20

21 Detail of metal seat MT DN (2-10") DN (12-24") All body types Wafer-type body with flat faces (T1) Full-lug body (T4) Flanged body (T7) 21

22 List of components: wafer-type body with flat faces, full-lug body and flanged body MT Part No. Description DN Materials KSB code 68-4 Washer Stainless steel 100 Body Steel ASTM A216 Gr. WCC / Stainless steel ASTM A351 Gr. CF8M / Stainless steel ASTM A351 Gr. CF3M Mo > 2.75 for 6m shipbuilding applications 210 Stem Stainless steel ASTM A564 Gr. 630 / e Stainless steel ASTM A479 Gr. 316L / , PS limited to 6 10 bar Stainless steel , PS limited to 16 bar 7e 213 Stem Stainless steel ASTM A564 Gr. 630 / e Stainless steel ASTM A479 Gr. 316L / , PS limited to 6 10 bar Stainless steel , PS limited to 16 bar 7e ) Plain bearing Stainless steel + PTFE ) Plain bearing Stainless steel + PTFE ) Plain bearing Stainless steel + PTFE Spacer bush Stainless steel Spacer bush Stainless steel 550 Valve disc Stainless steel ASTM A351 Gr. CF8M / Stainless steel ASTM A351 Gr. CF3M Mo > 2.75 for 6m shipbuilding applications Thrust insert Stainless steel Thrust insert Stainless steel + PTFE Thrust insert Stainless steel 554 Washer, flat Stainless steel Half round head grooved pin Stainless steel ) Grooved pin Stainless steel ) Grooved pin Stainless steel Hexagon head bolt Stainless steel A4 903 Screw plug Stainless steel A4 970 Name plate Stainless steel List of components: fire-safe packing design MT Part No. Description DN Materials KSB code Fire-safe packing Graphite, expanded O-ring VITON O-ring VITON O-ring VITON 559 Seal retainer Stainless steel List of components: emissions control packing design MT Part No. Description DN Materials KSB code Gland packing Expanded graphite SUPAGRAF CONTROL O-ring VITON O-ring VITON 559 Seal retainer Stainless steel List of components: metal seat MT Part No. Description DN Materials KSB code ) Compression ring Stainless steel 50-6 Locking ring Stainless steel 72-2 Centring flange Stainless steel 72-3 Retaining flange Stainless steel ) Metal seat Nickel Ni 10) Stem seal kit 11) Bearing kit 12) Seat kit 22

23 Part No. Description DN Materials KSB code Hexagon head bolt Stainless steel A ) Grub screw Stainless steel A ) Hexagon socket head cap Stainless steel A4 screw 932 Circlip Stainless steel A4 Dimensions and weights Wafer-type body with flat faces T1 ( MT) * Flat end s in Ø z or s Dimensions [mm] and weights [kg] DN NPS Face-toface length h1 h2 Top flange to ISO 5211 Square stem end Flat stem end Valve disc open l1 No. h4 s h3 s Ø Z h3 e1 e2 e3 e4 [kg] F ½ F F F , F F F F F F F F F F Face-to-face length The face-to-face lengths of MT butterfly valves with wafer-type body with flat faces meet the requirements of EN 558-1, API 609 Table 2 Class 150 and ISO Exception: - DN 350: ISO is replaced by ISO

24 Full-lug body T4 ( MT) * Flat end s in Ø z or s Dimensions [mm] and weights [kg] DN NPS Face-toface length h1 h2 Top flange to ISO 5211 Square stem end Flat stem end Valve disc open l1 No. h4 s h3 s Ø Z h3 e1 e2 e3 e4 [kg] F ,5 65 2½ F ,5 65 2½ F F F F , F , F , F F F F F F F F Face-to-face length The face-to-face lengths of MT butterfly valves with full-lug body meet the requirements of EN 558-1, API 609 Table 2 Class 150 and ISO Exception: - DN 350: ISO is replaced by ISO

25 Flanged body T7 ( MT) DN (2" - 10") DN (12" - 24") * Flat end s in Ø z or s Dimensions [mm] and weights [kg] DN NPS Face-toface length f h1 h2 Top flange to ISO 5211 Square stem end Flat stem end Valve disc open l1 No. h4 s h3 s Ø Z h3 e1 e2 e3 e4 [kg] , F ½ , F , F , F , , F , , F , F , F F F F F F F Face-to-face length The dimensions of MT valves with flanged body meet the requirements of EN and ISO

26 Body with butt weld ends BW ( TBT) * : Top flange to ISO 5211 Dimensions [mm] and weights [kg] DN NPS d1 Face-toface length h1 h2 l2 e f Top flange to ISO 5211 Square stem end s h3 l1 No. h4 6 (1) 6r 6f [kg] F F F F F F F F F F F F F F F F F (1) Operating pressure limit applies. Contact KSB. 26

27 Flanged body T7 ( TBT) * : Top flange to ISO 5211 Dimensions [mm] and weights [kg] DN NPS d1 (2) Face-toface length h1 h2 Top flange to ISO 5211 Square stem end s l1 No. h4 6 (1) 6f / 6r [kg] F F F F F F F F F F F F F F F F F F F F F (1): Operating pressure limit applies. Contact KSB. (2): To MSS SP44 Class 150 or ASME B16.47 Series A Class 150 or ISO 7005 PN20 Face-to-face length The dimensions of TBT valves with flanged body meet the requirements of EN and ISO h3 27

28 Gasket dimensions The valves can be installed between all common mating flange types and line connections using standard gaskets or serrated gaskets. Flange faces To ensure proper connection the dimensions of flange gaskets must be compatible with the dimensions specified below: *: 45 chamfer DN NPS Ø A +/-0.5 RF PN 20 ASME B16.5 Cl. 150 or ASME B16.47 Cl , , ,5 157, , , , , , ,5 533, ,5 584, , , , , Flange finish Spiral serrated to ASME B16.5 Class 150 (DN 600 (24")) or ASME B16.47 Class 150 Series A (DN > 600 (24")). Standard: stock finish (Ra 6.3 to Ra 12.5) Optional: smooth finish (Ra 3.2 and Ra 6.3) 28

29 Butt weld end dimensions of body with butt weld ends (BW) DN NPS Outside diameter (OD) Schedule 10S Schedule 10 Inside diameter (ID) Schedule 40S Schedule STD Schedule XS ,28 161,47 154, ,08 211,56 202, ,05 264,67 254, ,85 314,71 304, ,60 346,05 Contact 336, ,40 396,85 KSB 387, ,20 447,65 438, ,00 496,93 488, ,80 547,73-539, ,60 596,90 590, ,40-644,55-641, ,20-695,35-692, ,00 746,15-742, ,80-796,95-793, ,40-898,55-895, , ,95 990, , , , , , , , , ,80 29

30 Variants Model with wafer-type body ( MT) ACTELEC electric actuator Pneumatic actuator ACTAIR / DYNACTAIR HQ hydraulic actuator On/off control via AMTRONIC directional control valve SMARTRONIC positioner and process controller Limit switch box AMTROBOX, AMTROBOX S, AMTROBOX R, AMTROBOX EEx-ed, AMTROBOX EEx-ia Cardan connection Deck stand Chain wheel 30

31 Model with body with butt weld ends TBT MR manual gearbox ACTELEC electric actuator Pneumatic actuator ACTAIR / DYNACTAIR HQ hydraulic actuator 31

32 Model with flanged body ( TBT and MT) MR manual gearbox ACTELEC electric actuator Pneumatic actuator ACTAIR / DYNACTAIR HQ hydraulic actuator 32

33 Installation information Connections of TBT The valves can be installed between flanges to EN , ASME B16.5 and ASME B16.47-A (other line connections on request). Flanged body - T7 DN NPS EN ASME PN 10 PN 16 B16.5 Cl.150 B16.47 Cl.150 Series A Symbols key Symbol Description Installation possible Not available 33

34 Connections of MT The valves can be installed between flanges to EN PN 10, PN 16 and PN 25, ASME B16.5 Class 150, JIS B K, 16K and 20K (other line connections on request). NOTE: The line connection to ISO 7005 PN 20 is discontinued, line connections to ASME B16.5 Class 150 should preferably be used. Wafer-type body with flat faces - T1 DN NPS EN ASME ISO 7005 JIS B2220 PN 10 PN 16 PN 25 B16.5 Cl.150 PN 20 10K 16K 20K ½ Symbols key Symbol Description Installation possible Not available Full-lug body - T4 DN NPS EN ASME ISO 7005 JIS B2220 PN 10 PN 16 PN 25 B16.5 Cl.150 PN 20 10K 16K 20K ½ Symbols key Symbol Description Installation possible Not available 34

35 Flanged body with raised faces T7 DN NPS EN ASME ISO 7005 JIS B2220 PN 10 PN 16 PN 25 B16.5 Cl.150 PN 20 10K 16K 20K ½ Symbols key Symbol Description Installation possible Not available 35

36 Dead-end service and downstream dismantling Downstream dismantling Dead-end service Use of standard valves for dead-end service or downstream dismantling at ambient temperature: - Line connection type T1 (wafer-type body): dead-end service or downstream dismantling not permitted - Line connection type T4 (full-lug body): dead-end service or downstream dismantling permitted - Line connection type T7 (flanged body): dead-end service or downstream dismantling permitted valves Gas or liquids* Liquids Class 150 ** PN 25 Hazardous (Group 1) All DNs: Not permitted Non-hazardous (Group 2) All DNs: ΔPS = 15 bar max. All DNs: ΔPS = 19 bar max. Hazardous (Group 1) All DNs: ΔPS = 15 bar max. All DNs: ΔPS = 19 bar max. Non-hazardous (Group 2) All DNs: ΔPS = 15 bar max. All DNs: ΔPS = 19 bar max. ΔPS : Differential pressure *: Liquids whose vapour pressure at the max. permissible temperature is at least 0.5 bar higher than the normal atmospheric pressure (1013 mbar) **: If the stem is made of AISI 316L, ΔPS is limited to 10 bar max. Note: A valve installed with a counterflange at the end of a pipeline is not a dead-end valve 36

37 Screws, bolts and nuts Wafer-type body with flat faces - T1 Tie rod length L = l1 + 2e + 2f + 2j Bolt length at stem passage A2max = e + Y + j l1: face-to-face length of butterfly valve e: flange thickness (customer-specific) e: flange thickness (customer-specific) Y: max. thread engagement depth F: standardised tie rod overhang j: flange gasket thickness j: flange gasket thickness B2: min. bolt thread length B2 > A2-e The drawings do not indicate the exact product design (number of tapped lugs/clearance holes) N.B.: Bolting is not included in our standard scope of supply. 37

38 Wafer-type body with flat faces T1 DN NPS d1 l1 EN PN 10 EN PN 16 EN PN 25 Ø M Tie rod 13) Bolt A2 Ø M Tie rod 13) Bolt A2 Ø M Tie rod 13) Bolt A2 f Qty Y Qty 14) f Qty Y Qty 14) f Qty Y Qty 14) M M M ½ M /8 - - M /8 - - M M M M M M M M M M M M M M M M M M M M M M M M M M M M M M M M M M M M M DN NPS d1 l1 ISO 7005 PN 20 ASME B16.5 Class 150 Ø M Tie rod 13) Bolt A2 UN/ UNC 15) Tie rod 13) Bolt A2 f Qty Y Qty 14) f Qty Y Qty 14) M /8" ½ M /8" M /8" M /8" M /4" M /4" M /4" M /8" M /8" M " M " M "1/ M "1/ M "1/ DN NPS d1 l1 JIS B K JIS B K and 20K Ø M Tie rod 13) Bolt A2 Ø M Tie rod 13) Bolt A2 f Qty Y Qty 14) f Qty Y Qty 14) M ½ M M M M M M M M M M M M M M M M M M30x M M30x M M30x M M30x M M36x ) Quantity of nuts = Quantity of tie rods x 2 14) Number of bolts per side 15) For bolts < 1", only UNC 38

39 Full-lug body - T4 Bolt length for tapped lugs A1 max = e + X + j Bolt length at stem passage A2max = e + Y + j e: flange thickness (customer-specific) e: flange thickness (customer-specific) X: max. thread engagement depth Y: max. thread engagement depth j: flange gasket thickness j: flange gasket thickness B1: min. bolt thread length B1 > A1-e B2: min. bolt thread length B2 > A2-e The drawings do not indicate the exact product design (number of tapped lugs). N.B.: Bolting is not included in our standard scope of supply. 39

40 Full-lug body T4 DN NPS d1 EN PN 10 EN PN 16 EN PN 25 Ø M Bolt A1 Bolt A2 Ø M Bolt A1 Bolt A2 Ø M Bolt A1 Bolt A2 X Qty Y Qty X Qty Y Qty X Qty Y Qty M M M ½ 130 M M ½ 174 M M M M M M M M M M M M M M M M M M M M M M M M M M M M M M M M M M M M M M M DN NPS d1 ISO 7005 PN 20 ASME B16.5 Class 150 Ø M Bolt A1 Bolt A2 UN/UNC Bolt A1 Bolt A2 X Qty Y Qty X Qty X Qty M /8" ½ 130 M /8" M /8" M /8" M /4" M /4" M /4" M /8" M /8" M " M " M "1/ M "1/ M "1/ DN NPS d1 JIS B K JIS B K and 20K Ø M Bolt A1 Bolt A2 Ø M Bolt A1 Bolt A2 X Qty Y Qty X Qty X Qty M ½ 130 M M ½ M M M M M M M M M M M M M M30x M M30x M M M30x M M30x

41 Flanged body - T7 Bolt length for flanges A1 max = e + j + E1 max + f Bolt length at stem passage A2max = e + Y + j E1: thickness of butterfly valve flange e: flange thickness (customer-specific) e: flange thickness (customer-specific) Y: max. thread engagement depth f: bolt overhang j: flange gasket thickness j: flange gasket thickness B2: min. bolt thread length B2 > A2-e B1: min. bolt thread length B1 > A1-e The drawings do not indicate the exact product design (number of tapped holes/through-holes) N.B.: Bolting is not included in our standard scope of supply. 41

42 Flanged body T7 DN NPS d1 E1 EN PN 10 EN PN 16 EN PN 25 Ø M Bolt A1 Bolt A2 Ø M Bolt A1 Bolt A2 Ø M Bolt A1 Bolt A2 X Qty Y Qty X Qty Y Qty X Qty Y Qty M M M ½ ,5 M M ½ ,5 M M M M M M M M M M M ,5 M M ,5 M M ,5 M M M M M M M M M M ,5 M M M M M M M M DN NPS d1 E1 ISO 7005 PN 20 ASME B16.5 Class 150 Ø M Bolt A1 Bolt A2 UN/UNC Bolt A1 Bolt A2 X Qty Y Qty X Qty x Qty M /8" ½ ,5 M /8" M /8" M /8" M /4" ,5 M /4" ,5 M /4" ,5 M /8" M /8" M " M " ,5 M "1/ M "1/ M "1/ DN NPS d1 E1 JIS B K JIS B K and 20K Ø M Bolt A1 Bolt A2 Ø M Bolt A1 Bolt A2 X Qty Y Qty X Qty X Qty M M ½ ,5 M M M M M M M ,5 M ,5 M M ,5 M M M M M30X M M30X ,5 M M M M36X

43 Drawings of flanged body T7 ( TBT) A A B d1 B A - A B - B Bolt length for flanges A1 max = e + j + E1 max + f Bolt length at stem passage A2 max = e + Y + j E1: valve flange thickness e: flange thickness (customer-specific) e: flange thickness (customer-specific) Y: max. thread engagement depth at stem passage f: bolt overhang j: flange gasket thickness j: flange gasket thickness B2: min. bolt thread length B2 > A2-e B1: min. bolt thread length B1 > A1-e The drawings do not indicate the exact product design (number of tapped lugs/clearance holes). N.B.: Bolting is not included in our standard scope of supply. 43

44 Flanged body T7 DN NPS d1 E1 ISO 7005 PN 20 ASME B16.5 / ASME B16.47 Series A / MSS SP 44 Class 150 Ø M Bolt A1 Bolt A2 UN/UNC Bolt A1 Bolt A2 Qty Y Qty Qty Y Qty ,9 M /8" ,9 M /8" ,5 M /4" ,3 M /4" M /8" ,8 M /8" M " ,6 M " ,7 M " 1/ ,8 M " 1/ ,5 M ,5 4 1" 1/ , M ,5 4 1" 1/ , ,0 M ,5 4 1" 1/ , ,8 M " 1/ M " 1/ ,5 M " 1/ ,0 M " 1/ M " 1/ M " 1/ M " 1/ M " 3/

45 Option Insulating plate (drip plate) Drain plug (DN 8") 45

46

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48 KSB S.A.S. 4, allée des Barbanniers Gennevilliers Cedex (France) Tél Fax /01-EN 18/08/2017