Model DN15-DN200 - Ball Valve - Brochure

Richter heavy-duty ball valves– shut-off, control and drain valves –KN, KNA, KNR, KA-N, KKISO/DIN, ASME/ANSILining PFA, optionally PFA-P, PFA-L, PFA-HPMaintenance-freeENVIPACK stem sealing-60 to +200 °C (-75 to +400 °F)KN, KNA, KNR, KA-N2Heavy duty ball valves with ENVIPACK stem sealingThe ball valve family, KN, excels by offering problem solutionsfrom a modular system. The selection of fluoroplastic linings,the large temperature/pressure range and the numerous optionspermit a tailor-made solution for virtually every application involving highly corrosive and ultrapure media – with more or less the same componentsThe standard KN/KNA modular system:1 ISO/DIN + 1 ASME/ANSI body, 4 lining materials, 1 universal stem sealing, 4 standard ball versions. In addition, Richter´s speciality: customised special solutions.The ball valves of the KN/KNA family are• Shut-off and control valves for highly aggressive fluids• For applications where stainless steel, special metals and standard plastics are not sufficiently corrosion-resistant• The lower-cost alternative to special metals• Suitable for pure, ultrapure and solids-laden mediaProduct features• 1-piece, PFA-lined ball/stem, optionally Al2O3 ball and special versions• DN 15-200 and 1/2“-8“, full bore (apart from DN 200 and 8“)Type codes manual actuation remote actuationShut-off valve Control valve Shut-off valve Control valve• ISO/DIN KN/… KNR/… KNP/… KNRP/…• ASME/ANSI short KNA/… KNAR/… KNAP/… KNARP/…Lining• PFA …/F• Antistatic PFA-L …/F-L• Highly permeation-resistant PFA-P …/F-P• Ultrapure (e.g. pharma applications PFA-HP) …/F-HP? 3.5 mm (1/7“) thick lining made of pure PFA • High permeation resistance• Vacuum-proof anchoring• 5 mm ( 1/5“) wall thickness option(= DN 25/1“) • Optional antistatic lining PFA-L, PFA-HPultrapure or PFA-P particulary highlypermeation-resistant? Body made of ductile cast ironEN-JS 1049/ASTM A395, absorbs thesystem and pipe forces.? Permanently tight body connection• Also with frequent temperature changes• Sealing surface 3a with full lining• Labyrinth-like sealing 3b :maximum surface pressure between thebody halves• Body halves center themselves exactlyto each other owing to the fit 3c .• Almost metallic stop 3d absorbs pipeforces (see page 3)? Different ball versions (see page 3)• Standard one-piece ball/stem with3 mm ( 1/8“) lining and stainless steel core• Eliminates the fits of 2-piece plastic-lined ball/stem versions which are lessload-bearing• Thus optimising operational reliability• Optional ball versions, see page 3? Resilient PTFE seat ringsPermanent pre-tension of the ball, gas-tight seal? Richter ENVIPACK stem sealing withactive stainless steel packing gland follower 6a• Conformity with German Clean Air Act(TA Luft), self-adjusting• Bellows-type PTFE packing insert 6b , gas-tight to EN 12266 leakage rate A• Virtually maintenance-free sealing evenwith frequent hot/cold cycles• Visual inspection of the pre-tensioningaction • Can be re-adjusted from outside in acontrolled manner 6c? Universal ISO 5211 connection External corrosion protectionEpoxy coating. Stuffing box, lever,screws/nuts made of stainless steelBall valve series selectionOutline of the features that can be configured? On request, flanges drilled to ASME/ANSI Cl.150? Special face to face, see tables on page 7? Flangeless compact design, face to face = DN + 50 mm? Solids: in general, consultation with manufacturer recommended? Limited suitabilityOptions KN KNA KNR KNAR KA-N KKISO/DIN face to face, flanges PN 16 ? /•/• •/• ? ?ISO/DIN face to face, flanges PN 25 (DN 25-80)ASME/ANSI short face to face, flanges Cl. 150 • •Shut-off/control •/- •/- •/• •/• •/- •/-ENVIPACK bellows-type packing • • • • •Operating temperature •/• •/• •/• •/• •/• •/-up to 150 °C/200 °C (-20 °F/400 °F)Operating temperature •/• •/• •/• •/• •/• •/•down to -30 °C/-60 °C (-20 °F/-75 °F)Vacuum applications • • • • • •Solids-containing fluids ? • • ? ? • •Ultrapure media • • • • •TF ball/stem for optimum drainability • • •Low-cavity • • • • • •Lining pure PFA, 3,5 mm/5 mm (1/7“/ 1/5“) •/• •/• •/• •/• •/• •/-Lining antistatic PFA-L • • • • • •Lining highly permeation-resistant PFA-P • • • • • •Lining ultrapure PFA-HP • • • • • •One-piece PFA-lined ball/stem • • • • •PFA-lined ball, separate stem •Al2O3 ceramic ball, separate stem • • • •Body ductile cast iron/stainless steel (DN 1”-2”) •/- •/• •/- •/• •/- •/-61285476aBall versions1-piece PFA ball/stem(standard)Al2O3 ceramic ball with separate stem (optional)Cavity-free TF ballfor optimum draining and flushing (optional)Optionally zirconium, stainless steel etc.V-control ball,high-quality flow control, play-free (optional)36c6bKN, KNA370Vacuum (psia)Temperature (°F)-20 250100 300+15 70 400175Temperature (°C)-75Gauge pressure (psig)220205190175145100852501601301152351.50.70.30.150.070.030.023.0Gauge pressure (bar)151413121076516119817Vacuum (mbar) 100503020105321200KN, KNR,KA-N, KKKNA,KNAR,KNA-S-30 12080 150-10 50 20020-60PFA-lined ball stemAl2O3 ball,modified seat ringsPTFE or PTFE/carbonDN150 + 200 (6“+8“)Body EN-JS1049 (0.7043)DN200 (8“)Body ASTM A395Pressure/temperature rangeOperating pressures up to 25 bar (365 psi) on requestThick-walled lining,4 ball versionsBody EN-JS 1049 (0.7043)/PFA:-60 °C (-75 °F) to +200 °C (400 °F); max. 16 bar (235 psi) acc. to AD 2000Body ASTM A395/PFA:-30°C (-20 °F) to +200 °C (400 °F); max. 17.2 bar (250 psi) acc. to ASME B16.42 For applications at low temperatures, please observe the local regulationsOperating temperatures below -10 °C (15 °F): special material for ball stem coreWhat are the disadvantages of lined valves with“metallic stop”?The body halves are bolted together with full metalliccontact 3m . Retightening is not possible, any leakthat occurs cannot be stopped. The cavity betweenthe lining and the metallic contact also prevents the early detection of any leak.Richter’s “virtually metal-to-metal contact”, permanently tight:The body lining 3d decreases to about 0.5 mm (0.02“)permitting the inner flange connection to be retightenedin the event of a leak in the sealing area. However, leakage is highly improbable thanks to the labyrinth-typedesign 3b typical of Richter.Why “almost metallic stop” instead of “metallic stop”?3a3b3c3d3m4KA-N, KNA-SRichter drain valves KA-N withENVIPACK stem sealingDrain valves are compact, sturdy vessel drain valves and muchlower-priced than sliding stem valves. The KA-N has – apart from the tapered inlet nozzle – the samedesign as the ball valve series KN.The pressure/temperature range, design features, material range and the major spare parts are identical.PFA lined stainless steel shut-offand control valves to ASME/ANSIThe PFA-lined stainless steel KNA-S is predestined for the shut-offand control of corrosive fluids• in clean-room environments where high-quality exterior surfaceswithout paint are preferred• in corrosive atmospheres, e. g. in HF, HNO3 and pickling plants• in processes where the fluid itself must not come into contactwith ductile cast iron if the lining is damaged.The pressure/temperature range as well as the components balls,seat rings, stem sealing and valve actuation correspond to thoseof the KN and KNA series, see page 3.Common features of the series KA-N,KNA-S and KNR/KNAR• Labyrinth-like, permanently tight bodyconnection• Lining 3.5 mm ( 1/7“) virgin PFA, optionally PFA-L antistatic or PFA-P highly permeation-resistant• Self-adjusting, maintenance-free ENVIPACK stem sealing• Resilient seat rings, gas-tight in the seat• Conformity with the German Clean Air Act• Lockable stainless steel lever• Actuator mounting to ISO 5211, optionally head flange to ISO• Low-cavity as standard feature• One-piece PFA ball stem, optionally Al2O3ceramic ball with separate stem, cavity-free TF ball, all blowout-proof• Or V-control ball with high-quality controlperformance for KNR and KNAR valvesProduct features• Straight-through flow• DN 50/25 (Ø 25 mm) to 150/100 (Ø 100 mm),2“/1“ (Ø 1“) to 8“/6“ (Ø 6“)• -60 to +200 °C (-75 to +400 °F), see diagram on page 3• Face-to-face: see table on page 7• Flanges ISO/DIN 7005-2 PN 16, on request, drilled to ANSI B16.10 Cl.150Other options:• High-purity version for pharmaceutical or semiconductor industries• Body heating jacket, stem extension etc.Product features• Precision cast stainless steel 1.4408 (316, CF8M), lining PFA• Full bore flow• DN 1“ (25 mm) to 2“ (50 mm), other nominal sizes on request• -60 to +200 °C (-75 to +400 °F), see diagram on page 3• Very low temperatures down to -200 °C (-330 °F) on request• Face-to-face acc. to ASME/ANSI 16.10/short,face-to-face ISO/DIN on request• Flanges ASME/ANSI B 16.10 Cl.150, on request drilled to ISO 7005-2 PN 16.Product features• 3-6 finely graduated kvs/Cv-valuesper nominal size• Equal percentage characteristicacc. to DIN EN 60534, linear bymeans of positioner• DN 15-200 (1/2“ to 8“)• -60 to +200°C (-75 to +400 °F), see diagram on page 3• Face-to-face according to - ISO 5752 R.1/DIN/EN 558 R.1 (apart from DN 200)- ASME/ANSI B 16.10/8, Cl.150• Flanges to- ISO/DIN 7005-2 PN 16 (DN 200(8“): PN 10), DN 25-80 (1“-3“)optionally PN 25 with PB 16 bar, - ASME/ANSI B16.5 Cl.150 Other options:• Extra thick body lining: 5 mm (1/5“)PFA for permeating media• Ultrapure version for pharmaceuticaland semiconductor industries• Body heating jacket5KNR, KNAR, KKWith the series KNR (ISO/DIN) andKNAR (ASME/ANSI) compact controlvalves with high control accuracy areavailable to plant operators. TheKNR/KNAR valves are in many appli-cations a very economical alternativeto bellows-type, sliding stem valves.Valve bodies, seat rings and theENVIPACK stem sealing are identicalto those of the shut-off valves KN andKNA as are the selection of materialand the pressure/temperature range.Advantages: minimum stock of spareparts, conversion from shut-off tocontrol valve possible.Product features• Lining 3.5 mm ( 1/7“) virgin PFA • Body of ductile cast iron EN-JS 1049 (ASTM A395)• DN 25-150 (1“-6“), PN 16 (DN 150 (6“) = PN 10)• Full bore with DN 25-50 (1“-2“),reduced bore with DN = 65 (21/2“)• -60 to +180 °C (-75 to +360 °F)• Flangeless, face-to-face: DN + 50 mm(2“), e. g. DN 50 (2“) = 100 mm (4“)• Self-adjusting, maintenance-free stem sealing• Resilient seat rings, gas-tight in the seat• Conformity with German Clean Air Act• TÜV AGG-certified to “dangerousgoods” GGVSE/ADR/RID ch. 6.8• Stainless steel lever• Actuator mounting to ISO 5211• PFA ball with separate stem, Al2O3ceramic ball option, blowout-proof• Stainless steel grounding ropeRichter control valves KNR and KNARwith play-free torque transmissionRichter flangeless compact ball valves KKOther options:• Stem extension• Different ball materials• Low-cavity (see Fig.)With the formula “face-to-face = DN + 50”, the KK series offers anextremely short face-to-face – anadvantage especially for confinedinstallation conditions. As a sandwich-type valve, it is fixed between thepipe flanges on both sides.6KN, KNA, KNR, KA-N, KKComponents andmaterials, operatingtorques, kv/Cv-valuesComponents and materialsItem Designation Material101 Main body Ductile cast iron EN-JS1049 (ASTM A395), PFA-lined102 Body end piece optionally PFA-L, PFA-HP or PFA-P109 Transition cover Stainless steel/PTFE200 Ball Al2O3 99,7 %, stainl. steel/PFA(only KK)201 Ball stem unit Stainless steel, PFA-lined202 Stem optionally PFA-L, PFA-HP or PFA-P 203 Lever* Stainless steel401 Seat rings PTFE (Al2O3 ball: TFM-PTFE)402/1 Packing ring PTFE403 Packing bellows PTFE405/1 Thrust ring Stainless steel502 Spring gland follower Stainless steel503 Packing gland follower Stainless steel504 Cup spring assembly Stainless steel510 Bracket Stainless steel512 Sleeve nut Stainless steel526 Retaining washer Stainless steel532 Grounding rope Stainless steel557 Grounding spring Stainless steelwasher577 Lever stop Stainless steel804 Coupling, play-free Stainless steel850 Actuator to customer request904/4 Setscrew Stainless steelo. Nr. Screws and nuts Stainless steel* for KNR and KNAR kvs/Cv-values see separate brochureKK: Operating torques (incl. breakaway torques) with PFA-lined or with Al2O3-ballKK Operating torquesDN ?p 3 bar/ ?p 6 bar/ ?p 10 bar/ ?p 16 bar/ max. 45 psi 85 psi 145 psi 235 psi admissiblemm inch Nm in-lbs Nm in-lbs Nm in-lbs Nm in-lbs Nm in-lbs25 1“ 7 62 7 62 7 62 7 62 20 17740 11/2“ 15 133 15 133 15 133 18 159 50 44350 2“ 15 133 15 133 15 133 18 159 50 44365 2 1/2“ 15 133 15 133 15 133 18 159 50 44380 3“ 40 354 40 354 42 372 50 443 120 1062100 4“ 60 531 60 531 64 566 80 708 250 2213150 6“ 100 885 113 1000 180 1593 - - 500 4425KN, KNA, KNR, KNAR, KA-N: Operating torques (incl. breakaway torques) with PFA-lined ballKN, KNA, KNR, KNAR KA-N Operating torquesDN DN/DN1 ?p 3 bar/45 psi ?p 6 bar/85 psi ?p 10 bar/145 psi ?p 16 bar/235 psi max. admissiblemm inch mm inch Nm in-lbs Nm in-lbs Nm in-lbs Nm in-lbs Nm in-lbs15 1/2“ - - 8 71 8 71 8 71 10 89 70 62020 3/4“ - - 8 71 8 71 8 71 10 89 70 62025 1“ 50/25 2“/1“ 12 106 12 106 12 106 12 106 70 62040 1 1/2“ - - 20 177 20 177 20 177 25 221 225 199050 2“ 80/50+100/50 3“/2“+4“/2“ 25 221 25 221 25 221 30 266 225 199080 3“ - - 60 531 60 531 65 575 80 708 500 4425100 4“ 150/100 6“/4“ 80 708 80 708 90 797 170 1505 500 4425150 6“ - - 200 1770 250 2213 350 3098 - - 2200 19470200 8“ - - 200 1770 250 2213 350 3098 - - 2250 19913KN, KNA, KNR, KNAR, KA-N: Operating torques (incl. breakaway torques) with Al2O3 ballKN, KNA, KNR, KNAR KA-N Operating torquesDN DN/DN1 ?p 3 bar/45 psi ?p 6 bar/85 psi ?p 10 bar/145 psi ?p 16 bar/235 psi max. admissiblemm inch mm inch Nm in-lbs Nm in-lbs Nm in-lbs Nm in-lbs Nm in-lbs15 1/2“ - - 10 89 10 89 10 89 12 106 28 24820 3/4“ - - 10 89 10 89 10 89 12 106 28 24825 1“ 50/25 2“/1“ 12 106 12 106 12 106 12 106 28 24840 1 1/2“ - - 20 177 25 221 30 266 45 398 80 70850 2“ 80/50+100/50 3“/2“+4“/2“ 25 221 30 266 35 310 50 443 120 106280 3“ - - 60 531 100 885 160 1416 220 1947 250 2215100 4“ 150/100 6“/4“ 80 708 130 1151 200 1770 280 2478 350 3098150 6“ - - 350 3098 450 3983 600 5310 - - 1200 10620200 8“ - - 350 3098 450 3983 600 5310 - - 1200 10620KK*kvs Cvm3/h USgpm51 59150 175248 289300 350455 530830 9671270 1480kvs/Cv-values*KN, KNA, KA-N*kvs Cvm3/h USgpm17,5 2031 3675 87200 233310 361800 9321250 14562800 32623200 3728kvs/Cv-values*KN, KNA, KA-N*kvs Cvm3/h USgpm17,5 2031 3675 87200 233310 361800 9321250 14562800 32623200 3728kvs/Cv-values*Series KKSeries KN, KNA, KNR, KNARPlay-free coupling for KNR, KNARSeries KA-NH2HLDNøPortHDLH1H5nxdHLLHH5H1DN ø PortHLDN1øPortDNkHDLH1H5nxdnxd1D1k1203405/1402/1202109200401532 504203577403201401102101503502526 557 405/1804510512526904/4850503502405/1557503102502526403557405/1577203401 201101* a worm gear is recommended for torques >/= 200 Nm(1770lbs)All torques: Test medium water 20 °C, seat rings of purePTFE. The torques may vary depending on the medium (dry gases, crystallising media, oil contents etc.)7KN, KNA, KNR, KA-N, KKDimensions, weights* DN 150 (6“) and 200 (8“): At ?p > approx. 2 bar (29 psi) a worm gear is recommended instead of the hand lever. Details on request. ** On request: drilled to JIS 10K, ISO 7005-2*** face-to-face not to ASME/ANSI* DN 150 (6“) and 200 (8“): At ?p > approx. 2 bar (29 psi) a worm gear is recommended instead of the hand lever. Details on request. ** On request: drilled to ASME/ANSI B16.5 Cl.150, JIS 10KKN, KNR (ISO/DIN): Installation dimensions and approx. weightsFace-to-face ISO 5752 series 1 (DIN 3202 F1), flanges ISO 7005-2**KNA, KNAR (ASME/ANSI): Installation dimensions and approx. weightsFace-to-face ASME/ANSI B16.10 short, flanges ASME/ANSI B16.5 Cl.150**KA-N: Installation dimensions and approx. weightsSpecial face-to-face, flanges ISO 7005-2 (optionally drilled to ASME/ANSI B16.5 Cl.150)KK: Installation dimensions and approx. weightsSpecial face-to-face “DN + 50 mm”, flangeless sandwich designWeightDN Ø Port L HL H D k nxd1 H1 H5 H2 man. act.mm inch mm inch mm inch mm inch mm inch mm inch mm inch mm inch mm inch mm inch mm inch kg lbs15 1/2“ 15 0.59 130 5.12 179 7.0 130 5.12 95 3.74 65 2.56 4x14 4x0.55 F05 50 1.97 60 2.36 60 2.36 5.6 12.320 3/4“ 20 0.79 150 5.91 179 7.0 130 5.12 105 4.13 75 2.95 4x14 4x0.55 F05 50 1.97 60 2.36 60 2.36 6 13.225 1“ 24.5 0.96 160 6.30 179 7.0 130 5.12 115 4.53 85 3.35 4x14 4x0.55 F05 50 1.97 60 2.36 60 2.36 6 13.240 1 1/2“ 38 1.50 200 7.87 259 10.2 155 6.10 150 5.91 110 4.33 4x19 4x0.75 F07 77 3.03 94 3.70 60 2.36 14 30.950 2“ 47.5 1.87 230 9.06 259 10.2 155 6.10 165 6.5 125 4.92 4x19 4x0.75 F07 80 3.15 97 3.82 60 2.36 16 35.380 3“ 78 3.07 310 12.2 410 16.1 180 7.09 200 7.87 160 6.30 8x19 8x0.75 F10 118 4.65 140 5.51 80 3.15 35 77100 4“ 96 3.78 350 13.8 410 16.1 195 7.68 220 8.66 180 7.09 8x19 8x0.75 F10 134 5.28 156 6.14 80 3.15 55 121150 6“ 145 5.71 480 18.9 513* 20.2* 265 10.4 285 11.2 240 9.45 8x23 8x0.91 F12 184 7.24 215 8.46 100 3.94 104 229200 8“ 145 5.71 457 18 513* 20.2* 265 10.4 340 13.4 295 11.61 8x23 8x0.91 F12 184 7.24 215 8.46 100 3.94 125 276ENISO5211WeightDN Ø Port L HL H D k nxd1 H1 H5 H2 man. act.mm inch mm inch mm inch mm inch mm inch mm inch mm inch mm inch mm inch mm inch mm inch kg lbs15*** 1/2“*** 15 0.59 130*** 5.12 179 7.0 130 5.12 89 3.5 60.5 2.38 4x16 4x5/8 F05 50 1.97 60 2.36 60 2.36 5.6 12.320*** 3/4“*** 20 0.79 150*** 5.91 179 7.0 130 5.12 98.5 3.88 70 2.76 4x16 4x5/8 F05 50 1.97 60 2.36 60 2.36 6 13.225 1“ 24.5 0.96 127 5.0 179 7.0 130 5.12 108 4.25 79.5 3.13 4x16 4x5/8 F05 50 1.97 60 2.36 60 2.36 5.6 12.340 11/2“ 38 1.50 165 6.5 259 10.2 155 6.10 127 5.0 98.5 3.88 4x16 4x5/8 F07 77 3.03 94 3.70 60 2.36 12 26.450 2“ 47.5 1.87 178 7.0 259 10.2 155 6.10 152.5 6.0 120.5 4.75 4x19 4x3/4 F07 80 3.15 97 3.82 60 2.36 14.5 3280 3“ 78 3.07 203 8.0 410 16.1 180 7.09 190.5 7.5 152.5 6.0 4x19 4x3/4 F10 118 4.65 140 5.51 80 3.15 33.5 74100 4“ 96 3.78 229 9.0 410 16.1 195 7.68 229 9.02 190.5 7.5 8x19 8 x3/4 F10 134 5.28 156 6.14 80 3.15 50 110150 6“ 145 5.71 267 10.5 513* 20.2* 265 10.4 279.5 11.0 241.5 9.51 8x23 8 x7/8 F12 184 7.24 215 8.46 100 3.94 91 201200 8“ 145 5.71 457 18 513* 20.2* 265 10.4 343 13.5 298.5 11.75 8x23 8 x7/8 F12 184 7.24 215 8.46 100 3.94 125 276ENISO5211WeightDN/DN1 Ø Port L HL H D k nxd D1 k1 nxd1 H1 H5 H2 man. act.mm inch mm inch mm inch mm inch mm inch mm inch mm inch mm inch mm inch mm inch mm inch mm inch mm inch mm inch kg lbs50/25 2“/1“ 24.5 0.96 160 6.3 179 7.0 130 5.12 165 6.5 125 4.92 4x19 4x0.75 115 4.53 85 3.35 4x14 4x0.55 F05 50 1.97 60 2.36 60 2.36 8 17.680/50 3“/2“ 47.5 1.87 210 8.27 259 10.2 155 6.1 200 7.87 160 6.3 8x19 8x0.75 165 6.5 125 4.92 4x19 4x0.75 F07 80 3.15 97 3.82 60 2.36 17 37100/50 4“/2“ 47.5 1.87 210 8.27 259 10.2 155 6.1 220 8.66 180 7.09 8x19 8x0.75 165 6.5 125 4.92 4x19 4x0.75 F07 80 3.15 97 3.82 60 2.36 18 40150/100 6“/4“ 96 3.78 325 12.8 410 16.1 195 7.68 285 11.2 240 9.45 8x23 8x0.91 229 9.02 190.5 7.5 8x19 8x0.75 F10 134 5.28 156 6.14 80 3.15 51.5 114ENISO5211WeightDN Ø Port L HL H H1 H5 H2 man. act.mm inch mm inch mm inch mm inch mm inch mm inch mm inch mm inch kg lbs25 1“ 24 0.94 75 2.95 143 5.6 120 4.72 F05 44 1.73 70.5 2.78 60 2.36 1.7 3.740 1 1/2“ 38 1.50 90 3.54 225 8.9 165 6.5 F07 69 2.72 105 4.13 60 2.36 3.7 8.250 2“ 46 1.81 100 3.94 225 8.9 170 6.69 F07 73 2.87 109 4.29 60 2.36 4.3 9.565 2 1/2“ 46 2.28 115 4.53 225 8.9 170 6.69 F07 73 2.87 109 4.29 60 2.36 6 13.280 3“ 65 3.07 130 5.12 225 8.9 190 7.48 F07 105 4.13 141.5 5.57 60 2.36 8 17.6100 4“ 78 3.07 150 5.91 325 12.8 190 7.48 F10 113 4.45 160 6.3 80 3.15 13.5 30150 6“ 110 4.33 200 7.87 385 15.2 240 9.45 F12 159 6.26 207 8.15 100 3.94 32.5 72ENISO5211KN, KNA, KNR, KA-N, KKPublication No. 142en 03.11 © Richter Chemie-Technik GmbH. Subject to change without notice. Printed in Germany.Richter Chemie-Technik GmbHOtto-Schott-Str. 2, D-47906 Kempen, GermanyTel. +49 (0) 2152/146-0, Fax +49 (0) 2152/146-190www.richter-ct.com, richter-info@idexcorp.comPresented by:8Richter’s speciality: customised problem solutionsAsk Richter when you are looking for a solution to your problem In addition to the selection of common special designs presented here, we also offer many other specialities.Ball with relief openingfor pressure relief of the ball interior in the closed positionLever extensionfrom 100 mm to 2000 mm(4“ to 90“)Stainless steel heating jacketfor all standard heat transfer mediaLockable lever as standard feature (KN, KNA)Special manual actuationse. g. limit switch, locking, oval handwheel, manual gearExtra thick-walled lining 5 mm ( 1/5“)for highly permeating mediaLinings antistatic, highly permeation-resistant,FDA-compliant