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INSTALLATION AND OPERATING MANUAL

Keep for future use!

This operating manual must be strictly observed before
transport, installation, operation and maintenance
Subject to change without notice.
Reproduction is generally permitted with indication of the source.
© Richter Chemie-Technik GmbH
9520-070-en

Revision 10 Edition 10/2011

Series NK/F, NKP/F, NKL/F, NKLP/F,

NKS/F, NKSP/F

Richter Shut-off and
Control Butterfly Valve

Lug-style body:

Series NKL/F

Wafer-style body:

Series NKS/F

Double-flange body: Series NK/F

Содержание NK/F series

Страница 1: ...enance Subject to change without notice Reproduction is generally permitted with indication of the source Richter Chemie Technik GmbH 9520 070 en Revision 10 Edition 10 2011 Series NK F NKP F NKL F NK...

Страница 2: ...ation 13 7 1 Initial commissioning 13 7 2 Improper operation and their consequences 13 7 3 Shutdown 13 7 3 1 Additional advice for shut off and control butterfly valve with actuator 13 8 Malfunctions...

Страница 3: ...unit plastic lined Certified to Clean Air Act TA Luft Strength and tightness P10 P11 of the pressure bearing body tested to DIN EN 12266 1 Gas tight P12 in the seat to DIN EN 12266 1 leak rate A Flan...

Страница 4: ...F Actuator connection to ISO 5211 NKL F Lever DN 50 80 100 150 200 2 3 4 6 8 DN 50 80 100 150 200 2 3 4 6 8 Gear DN 50 80 100 150 400 2 3 4 6 16 DN 50 80 100 150 250 2 3 4 6 10 NKLP F Actuator connect...

Страница 5: ...in lbs 2 x M8 3 27 Pipe screws flanges to ISO DIN Flange nom size Screws Tightening torque mm ISO DIN Nm 50 4 x M16 30 80 8 x M16 25 100 8 x M16 30 150 8 x M20 55 200 8 x M20 75 250 12 x M20 65 300 12...

Страница 6: ...m mm mm 50 2 28 4 43 F07 80 3 67 17 5 46 F07 100 4 87 24 5 52 F07 150 6 142 48 56 F10 200 8 193 71 60 F10 250 10 243 92 68 F12 300 12 292 112 78 F12 350 14 343 137 78 F14 400 16 389 150 102 F14 1 See...

Страница 7: ...6 0 7 0 0 7 4 0 150 6 16 0 11 0 12 0 3 7 4 5 200 8 23 0 15 0 19 5 3 7 4 5 250 10 35 0 25 0 29 0 9 5 300 12 54 0 33 0 47 5 9 5 350 14 68 0 47 0 15 0 400 16 97 0 69 0 15 0 Actuator see data of the manuf...

Страница 8: ...in the loss of any and all claims for damages For example non observance may involve the following hazards Failure of important functions of the valve plant Risk to people from electric mechanical and...

Страница 9: ...es for applications in potentially explosive areas based on the Directive 94 9 EC ATEX The valves are intended for use in a potentially explosive area and are therefore subject to the conformity asses...

Страница 10: ...ituents The inspection intervals are to be reduced compared with the usual times Actuators and electric peripherals such as temperature pressure and flow sensors etc must comply with the valid safety...

Страница 11: ...ocking plate on shut off and control butterfly valves with a single acting actuator See also Section 6 4 1 and the drawing in Section 5 4 Mount flange caps 5 3 Return consignments Valves which have co...

Страница 12: ...re made of metal or enamel PTFE lined gaskets with a metal inlay should be used These gaskets are available as special accessories in the Richter range 6 3 Direction of flow and installation position...

Страница 13: ...arts jamming Operation with solids leads to increased wear There must be no foreign matter on the sealing surfaces Operation during cavitation leads to increased wear Non observance of the pressure te...

Страница 14: ...ered with all the details in acc with the valve identification Only original spare parts may be installed To prevent leaks a regular check of the connec tion screws should be made in line with the ope...

Страница 15: ...essories in the Richter range of products 9 2 3 Remotely actuated Richter butterfly valves can be remotely actuated by means of pneumatic hydraulic or electric quarter turn actuators equipped with a c...

Страница 16: ...1005 available from Richter on request 10 Drawings 10 1 Legend 120 shell 221 disc stem unit 229 guide pin up to DN 150 6 inclusive 300 plain bearing 400 1 o ring 405 thrust ring 409 body lining 412 pr...

Страница 17: ...F NKSP F NKL F NKLP F Page 17 9520 070 en Revision 10 TM 8361 Edition 10 2010 10 2 Sectional drawing NK F DN 50 150 2 6 Double flange body with lever assembly disc stem unit PFA lined Only with optio...

Страница 18: ...Page 18 9520 070 en Revision 10 TM 8361 Edition 10 2010 10 3 Sectional drawing NK F DN 200 300 8 12 Double flange body with lever assembly disc stem unit PFA lined DN 250 300 10 12 standard with warm...

Страница 19: ...F NKSP F NKL F NKLP F Page 19 9520 070 en Revision 10 TM 8361 Edition 10 2010 10 4 Sectional drawing NKS F DN 50 150 2 6 Wafer style body with lever assembly disc stem unit PFA lined Only with option...

Страница 20: ...F Page 20 9520 070 en Revision 10 TM 8361 Edition 10 2010 10 5 Sectional drawing NKS F DN 200 400 8 14 Wafer style body with lever assembly disc stem unit PFA lined DN 250 400 10 14 standard with worm...

Страница 21: ...S F NKSP F NKL F NKLP F Page 21 9520 070 en Revision 10 TM 8361 Edition 10 2010 10 6 Sectional drawing NKL F DN 50 150 2 6 Lug style body with lever assembly disc stem unit PFA lined Only with option...

Страница 22: ...F Page 22 9520 070 en Revision 10 TM 8361 Edition 10 2010 10 7 Sectional drawing NKL F DN 200 400 8 14 Lug style body with lever assembly disc stem unit PFA lined DN 250 400 10 14 standard with worm...

Страница 23: ...Series NK F NKP F NKS F NKSP F NKL F NKLP F Page 23 9520 070 en Revision 10 TM 8361 Edition 10 2010 10 8 Worm gear 10 9 Actuator...

Страница 24: ...P F Page 24 9520 070 en Revision 10 TM 8361 Edition 10 2010 10 10 Option safety stuffing box Lever unit Worm gear Option monitoring connection see lever unit Actuator Option monitoring connection see...

Страница 25: ...mm inch 135 5 31 160 6 30 175 6 89 212 8 35 232 9 13 Standard with worm gear h mm inch 40 1 57 48 1 89 I mm inch 300 11 81 500 19 68 B mm inch 66 2 60 93 3 66 106 4 17 135 5 31 165 6 50 L mm inch 43 1...

Страница 26: ...0 1 57 B mm inch 66 2 60 93 3 66 106 4 17 135 5 31 165 6 50 195 7 68 230 9 06 L mm inch 43 1 69 46 1 81 52 2 05 56 2 20 60 2 36 68 2 68 78 3 07 D mm inch 165 6 50 200 7 87 222 8 74 285 11 22 340 13 39...

Страница 27: ...Series NK F NKP F NKS F NKSP F NKL F NKLP F Page 27 9520 070 en Revision 10 TM 8361 Edition 10 2010 10 13 Dimensional drawing NKP F...

Страница 28: ...05 56 2 20 60 2 36 68 2 68 78 3 07 D mm inch 165 6 50 200 7 87 222 8 74 285 11 22 340 13 39 405 15 94 470 18 50 C mm inch 90 3 54 128 5 04 150 5 91 212 8 35 265 10 43 315 12 40 365 14 37 E mm inch 28...

Страница 29: ...0 16 H1 mm inch 135 5 31 160 6 30 175 6 89 212 8 35 232 9 13 Standard with worm gear h mm inch 40 1 57 48 1 89 B mm inch 72 2 84 89 3 50 100 3 94 128 5 04 165 6 50 I mm inch 300 11 81 500 19 68 L mm i...

Страница 30: ...4 128 5 04 165 6 50 195 7 68 225 8 86 258 10 16 282 11 10 L mm inch 43 1 69 46 1 81 52 2 05 56 2 20 60 2 36 68 2 68 78 3 07 102 4 02 D mm inch 135 5 31 178 7 01 205 8 07 268 10 55 326 12 83 380 14 96...

Страница 31: ...Series NK F NKP F NKS F NKSP F NKL F NKLP F Page 31 9520 070 en Revision 10 TM 8361 Edition 10 2010 10 16 Dimensional drawing NKSP F...

Страница 32: ...68 78 3 07 102 4 02 D mm inch 152 5 98 207 8 15 236 9 29 300 11 81 352 13 86 434 17 09 520 20 47 558 21 97 630 24 80 C mm inch 90 3 54 128 5 04 150 5 91 212 8 35 265 10 43 315 12 40 365 14 37 430 16...

Страница 33: ...16 H1 mm inch 135 5 31 160 6 30 175 6 89 212 8 35 232 9 13 Standard with worm gear h mm inch 40 1 57 48 1 89 I mm inch 300 11 81 500 19 68 B mm inch 72 2 84 89 3 50 100 3 94 128 5 04 165 6 50 L mm in...

Страница 34: ...128 5 04 165 6 50 195 7 68 225 8 86 258 10 16 282 11 10 L mm inch 43 1 69 46 1 81 52 2 05 56 2 20 60 2 36 68 2 68 78 3 07 102 4 02 D mm inch 152 5 98 207 8 15 236 9 29 300 11 81 352 13 86 434 17 09 5...

Страница 35: ...Series NK F NKP F NKS F NKSP F NKL F NKLP F Page 35 9520 070 en Revision 10 TM 8361 Edition 10 2010 10 19 Dimensional drawing NKLP F...

Страница 36: ...68 78 3 07 102 4 02 D mm inch 152 5 98 207 8 15 236 9 29 300 11 81 352 13 86 434 17 09 520 20 47 558 21 97 630 24 80 C mm inch 90 3 54 128 5 04 150 5 91 212 8 35 265 10 43 315 12 40 365 14 37 430 16...

Страница 37: ...Machinery Angewandte DIN EN ISO 12100 2 Technische Spezifikation AD 2000 Applied Technical Specification berwachungsverfahren 97 23 EG Surveillance Procedure Zertifizierungsstelle f r Druckger te der...

Страница 38: ......

Страница 39: ...plication if the safety instructions and the following parameters are observed Device Type A Proof Test Interval 1 year HFT 0 single channel usage SU 231 FIT SD 26 FIT DU 195 FIT DD 62 FIT SFF 62 1 PF...

Страница 40: ...mination 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 rep...

Страница 41: ...logical 2 and with which cleaning method radioactive 3 1 if no then forward to D other pollutant 2 Aggregates which are contaminated with microbiological or explosive substances are only accepted with...

Страница 42: ...t WHG An inspection repair of Richter products and parts will only take place if the attached explanation is filled out correctly and completely by authorized and qualified technical personnel and is...

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