Operating instructions
Contents
1. Knittlingen 14 04 2015 Klaus Dohle General Director2. 5 make sure that the thread of the spindle does not damage the bearing 4 or the lip seal D2 e The piston 2 is joined to the spindle with a high strength screw locking device and must not be disassembled e Re clamp the spindle at position H see Fig 1 page 6 in the vice between the soft jaws e Unscrew the piston plate 1 above the width flat SW1 and remove the O ring D1 e Unscrew the adjustment nut 9 from the spring housing 5 The pressure spring will relax e Remove the slotted nut 6 spring guide 12 depending on the model spring 8 and the spring plate 7 e Remove the O ring D3 and the lip seal D2 8 2 Assembly e Thoroughly clean and slightly lubricate mounting areas and running surfaces e Assemble in reverse order aD NOTE Assembly O Ring D1 e The installation spaces on the piston 2 and the piston plate 1 have to be carefully cleaned and slightly lubricated e Clamp the spindle 3 between the soft jaws in the vice and clamp onto the surface H e Dampen the O ring D1 slightly with suitable grease and insert into the piston 2 e Screw in the piston plate 1 as far as the metallic arrester and make sure that the O ring D1 does not rotate with it or twist Test the performance in the operating state accord ing to the performance data pr P i qp aas Bunging valve type 6267 KAKABAHAN 14 4 15 9 Drawing NPS 25 32 NPS 15 25 NPS 40 50 P
3. air 20 C Reseating Volumetric flow rate m3 h Set pressure ML 020 114 60 08 088 129 80 0 80 139 60 1 00 147 80 120 158 90 140 170 20 1 60 183 30 180 199 20 73 60 162 60 195 50 DN25 32 0 2 2 0 bar 1000 100 E o I o i d E 10 3 S 1 O G2 04 06 US 1 12 L 16 18 2 22 Pressure bar gt ap s Bunging valve type 6267 KIESELMANN FLUID PROCESS GROUP 9 14 4 15 gt Bunging valve NPS40 50 set pressure 0 2 2 0 bar air 20 C Reseating Volumetric flow rate m3 h Set pressure Ho Nhan 020 175 00 om 088 194 00 0 80 194 60 1 00 198 10 120 200 60 140 192 70 1 60 203 30 1 80 90 00 150 50 213 90 91 20 145 00 21370 DN40 50 0 2 2 0 bar 1000 100 2 3 o T 2 E 1 3 S O 02 DA 06 08 1 12 14 16 L8 2 22 Pressure bar ap sy Bunging valve type 6267 KIESELMANN FLUID PROCESS GROUP 10 Declaration of incorporation C 4 Translation of the original Manufacturer authorised representative Authorised representative for compiling technical documents Product name pneum Lift actuators pneum Rotary actuators Ball valves Butterfly valves Single seat valves Flow control valves Throttle valve Overflow valve Double seat valve Bellow valves Sampling valves Two way valves Tankdome fitting KIESELMANN GmbH Paul Kieselmann Str 4 10 75438 Knittlingen Germany Achim Kauselmann K
4. 14 4 15 Operating instructions Bunging valve Type 6267 spring loaded sr 4 ER TNIH KIESELMANN FLUID PROCESS GROUP T 49 0 7043 371 0 www kieselmann de Translation of the original KIESELMANN GmbH Paul Kieselmann Str 4 10 D 75438 Knittlingen Fax 49 0 7043 371 125 sales kieselmann de 1 List of contents l ETS OR OMe US easton NE 1 2 General safety IISITUGLOIIS ieiiscseisoieitiinioiiaiidosiaslsittosii600216 62164585683456456283d8s2 656388 455453yt2s3a5a 2 2 1 Information for your safety TQ n SH TT ng n in cv r n 2 2 2 Marking of security instructions in the operating manual lt lt s 2 2 3 Designated USE M M 2 2 4 FPS ONIN 0 CC 2 2 5 Modifications spare parts accessories CC a 2 2 6 General Ee de 2 o Sa ic LS AA 3 3 1 ISTO Ol AD DNC AU OM AA AA AA 3 3 2 General safety instructions ST HH TT ng B 3 3 3 E e 3 4 FUNGON DE 3 4 1 General functional description S011 010 11010011111 ng ng ng nh u 3 4 2 Manual operation ccccccccssccceececeeeecseeeceeeeseeeesaeeesaueeseueesueeseueesueeseeeseueesgeessgeeseeesaeeeees 3 WEN dee Win Ma du de E 3 5 1 installation INSTUCHONS AA EN EEE ESTEER ENESA 3 52 Welding CUNNIN
5. 40 C SIP 30 min Temperature range Leakage rate Material Stainless steel 1 4404 AISI316L in product contact 1 4301 AISI304 Surfaces Ra lt 0 8um e polished Material of seals EPDM FDA Set range Nominal pipe Operating Permissible opening Permissible size range closing differential NPS 15 0 2 2 0 bar 0 1 bar gt 2 bar 10 96 0 5 3 0 bar 0 2 bar 52 bar 10 96 1 2 3 0 bar 0 2 bar 52 bar 10 96 blak 1 5 4 0 bar 02 bar gt 2 bar 10 Safety function Set pressure discharge coefficient oy discharge coefficient aw NPS 15 NPS 25 2 0 bar 0 36 0 18 3 0 bar 0 35 0 23 4 0 bar 0 35 0 26 m IR l ep 245 emm aco Bunging valve type 6267 KIESELMANN 4 8 Disassembly and assembly 8 1 Disassembly e Screw the lifting nut 10 down to the adjustment nut 9 and screw for another 2 3 turns so that the valve plate is raised from the seal seat e Dismantle the slotted nut 6 e Pull the valve insert from the housing VG e Screw the lifting nut 10 back as far as the spherical button 1 1 e In order to release the spherical button 11 the valve is clamped to the spindle 3 in the vice between soft jaws see the figure on the right hand side e Unscrew the spherical button 11 unclamp the valve from the vice and unscrew the lifting nut 10 e Carefully pull the complete spindle 3 from the spring housing 5 NOTE e When pulling the spindle 3 from the spring housing
6. G INE AA AA AA 3 5 3 miis ipio BIER T 4 EE 4 6 1 PUTS NG ma C Ca Ca a AA 4 6 Ca ALAB GALANG eee E eee ree 4 I CIII Dala AR APA AA APAN 4 8 Disassembly and assembly sacensscescsseccsseseocesscendnscecndmerncsanctecnnes onion desesencunstaedinsecasedseademedcecsdanvenncaie 5 8 1 PIES Sse AA 5 Ang in e E E 5 EEUU n 6 ID DI ice m Tm 7 li Spare Eege 7 l2 BIOW Oll pernarmance e DITE e o TM 8 13 Declaration of incorporation ccccccccccccceeeeeceeeeeceesceceeeeeseueeessaueeseuceeseueeeseseesseeessaeeessaeeeeseaees 11 mm S i aps 8 Bunging valve type 6267 KIESELMANN 2 General safety instructions KIESELMANN 2 1 Information for your safety We are pleased that you have decided for a high class KIESELMANN product With correct application and adequate maintenance our products provide long time and reliable operation Before installation and initiation please carefully read this instruction manual and the security advices contained in it This guarantees reliable and safe operation of this product and your plant respectively Please note that an incorrect application of the process components may lead to great material dam ages and personal injury In case of damages caused by non observance of this instruction manual incorrect initiation handling or e
7. IESELMANN GmbH Paul Kieselmann Str 4 10 75438 Knittlingen Germany Function Stroke movement Rotary movement Media cutoff Media cutoff Media cutoff Control of liquefied media Control of liquefied media Definition of fluid pressure Media separation Sampling of liquids Sampling of liquids Media cutoff sr 4 2 oe apch a KIESELMANN FLUID PROCESS GROUP Prevention of overpressure and vacuum Tank cleaning The manufacturer hereby states that the above product is considered as an incomplete machine in the sense defined in the Directive 2006 42 EC on Machinery The above product is exclusively intended to be installed into a machine or an incomplete machine The said product does not yet conform to all the relevant requirements defined in the Directive on Machinery referred to above for this reason The specific technical documents listed in Appendix VII Part B have been prepared The Authorized Agent empowered to compile technical documents may submit the relevant documents if such a request has been properly justified Commissioning of an incomplete machine may only be carried out if it has been determined that the respective machine into which the incomplete machine is to be installed conforms to the regulations set out in the Directive on Machinery referred to above The above product conforms to the requirements of the directives and harmonized standards specified below e DIN EN ISO 12100 Safety of machinery
8. e adjustments nut 9 occurs about a thread through rotary motion NOTE The positioning of the lifting nut 10 is tightened in the operating mode using the spherical button 11 Were the lifting to come and rest upon the adjusting nut 9 the valve would not close tight enough to ensure a seal against the leakage of fluids 6 1 Maintenance The maintenance intervals depend on the operating conditions temperature temperature intervals medium cleaning medium pressure and opening frequency We recommend replacing the seals every 1 years The user however should establish appropriate maintenance intervals according to the condition of the seals Lubricant recommendation EPDM Viton K flex NBR HNBR gt Kluber Paraliq GTE703 Silicone gt Kluber Sintheso pro AA2 Thread gt Interflon Food It is only permitted to use approved lubricants if the respective fitting is used for the production of food or drink Please observe the relevant safety data sheets of the manufacturers of lubricants 6 2 Cleaning Cleaning is best done when the valve is opened For this open the valve with the manual lifting lever see Manual operation page 3 7 Technical Data NPS 15 25 NPS 25 32 NPS 40 50 Liner nut DIN1 1851 Male part DIN1 1851 Ambient temperature Product temperature Sterilization temperature A DIN EN 12268 1 Valve size Connections 4 to 45 C 4 to 95 C medium dependent EPDM 1
9. fety informations mmm EES 3 Safety instructions 3 1 Field of application The bunging valve is primarily intended to be used to hold the pressure of gaseous media in tanks and containers consistently ATTENTION e To avoid danger and damage the fitting must be used in accordance with the safety instructions and technical data contained in the operating instructions 3 2 General safety instructions DANGER e Dismantling the valve or valve assemblies from the plant can cause injuries from fluids or gases flowing out Dismantle the valve or valve assembly only when the plant has been rendered pressure less and free of liquid and gas ATTENTION e Steps should be taken to ensure that no external forces are exerted on the fitting 3 3 General notes NOTE e All data are in line with the current state of development Subject of change as a result of technical progress 4 Function 4 1 General functional description The valve opens against spring force if the set pressure is crossed It closes if the current pressure drops under the set pressure see Blow off performance chart page 8 4 2 Manual operation The manual lifting lever serves to manually actuate the valve e Short term lifting of the valve takes place by pulling on the spindle 3 via the spherical button 11 and or the lifting nut 10 in the direction X This will raise the plate 2 and the medium disperses via outlet B e For a longer lifting of t
10. he valve e g when cleaning the lifting nut 10 is turned in a clockwise direc tion to the adjusting nut 9 Now mark the position with a pen pencil Unscrew the adjusting nut 9 anticlockwise using 2 complete turns The plate 2 will be raised and the medium disperses via outlet B e In order to close the valve the adjusting nut 9 is turned in an anticlockwise direction using 2 com plete turns as far as the mark Screw the lifting nut 10 anticlockwise as far as the spherical button 11 and tighten 5 Installation informations 5 1 Installation instructions Fitting position As a general rule the valve should be installed vertically on connection A Performance test After the installation the working of the valve is checked through manual lifting For this pull the spherical button in the direction X Fig 2 page 7 5 2 Welding guidelines Sealing elements integrated in weld components must generally be removed prior to welding To prevent damage welding should be undertaken by certified personnel EN287 Use the TIG tungsten inert gas welding process NOTE Impurities can cause damage to the seals Clean inside areas prior to assembly mm S l qp a4 i Bunging valve type 6267 KIESELMANN 6 Maintenance G NOTE 5 3 Pressure setting The set pressure can be adjusted to scaling in the pressure area by longitudinal positioning of the adjust ment nut 9 The longitudinal positioning of th
11. iston plate 2 Piston 3 Spindle 4 Bush bearing 5 Spring housing 6 Nut 7 Spring plate 8 Pressure spring 9 Adjustment nut 10 Lifting nut 11 Spherical button 12 Spring guide D1 O Ring D2 Lip seal D3 O Ring VG Housing G1 Lock nut high strength F Clamping surface an S qp a4 Bunging valve type 6267 KIESELMANN FLUID PROCESS GROUP 6 14 4 15 10 Dimensions 1 L1 L3 d mi A Ls e SP Fig 2 BALARA ME Ha assembly dimension 11 Spare parts list NPS Designation Material 15 25 25 32 40 50 NE Seal kit D1 D3 EPDM 6267 016 990 000 6267 026 990 000 6267 041 990 000 EPDM 2304 012 030 170 2304 021 040 170 2304 032 040 069 EPDM 2331 014 050 054 2331 014 050 054 2331 014 050 054 EPDM 2304041 035 159 2304 041 035 159 2304 041 035 159 Bearing bush H370SM 8050 014 006 000 8050 014 006 000 8050 014 006 000 mm TD aap Bunging valve type 6267 KI ESELMANN FLUID PR 7 14 4 15 12 Blow off performance chart gt Bunging valve NPS15 25 set pressure 0 2 2 0 bar air 20 C Reseatin pressure Oba 020 57 50 om 088 72 0 La 75 20 1 00 72 90 120 74 50 140 B403 1 60 30 50 180 36 30 DN15 25 0 2 2 0 bar Volumetric flow rate m h DS 1 142 14 16 1 8 Pressure bar m l CT kt Bunging valve type 6267 KIESELMANN FLUID PROCESS GROUP 8 14 4 15 gt Bunging valve NPS25 32 set pressure 0 2 2 0 bar
12. xternal interference guarantee and warranty will lapse Our products are produced mounted and tested with high diligence However if there is still a reason for complaint we will naturally try to give you entire satisfaction within the scope of our warranty We will be at your disposal also after expiration of the warranty In addition you will also find all necessary instructions and spare part data for maintenance in this instruction manual If you don t want to carry out the maintenance by yourself our KIESELMANN service team will naturally be at your disposal 2 2 Marking of security instructions in the operating manual Hints are available in the chapter safety instructions or directly before the respective operation instruction The hints are highlighted with a danger symbol and a signal word Texts beside these sym bols have to be read and adhered to by all means Please continue with the text and with the handling at the valve only afterwards Signal word lt ga danger which may cause severe personal injury or death Dangerous situation which may cause slight ATTENTION personal injury or material damages Marks application hints and other infor NOTE mation which is particularly useful 2 3 Designated use The fitting is designed exclusively for the purposes described below Using the fitting for purposes other than those mentioned is considered contrary to its designated use KIESELMANN cannot be held liable for an
13. y damage resulting from such use The risk of such misuse lies entirely with the user The prerequisite for the reliable and safe operation of the fitting is proper transportation and storage as well as competent installation and assembly Operating the fitting within the limits of its designated use also involves observing the operating inspec tion and maintenance instructions 2 4 Personnel Personnel entrusted with the operation and maintenance of the tank safety system must have the suit able qualification to carry out their tasks They must be informed about possible dangers and must understand and observe the safety instructions given in the relevant manual Only allow qualified per sonnel to make electrical connections 2 5 Modifications spare parts accessories Unauthorized modifications additions or conversions which affect the safety of the fitting are not per mitted Safety devices must not be bypassed removed or made inactive Only use original spare parts and accessories recommended by the manufacturer 2 6 General instructions The user is obliged to operate the fitting only when it is in good working order In addition to the instruc tions given in the operating manual please observe the following e relevant accident prevention regulations e generally accepted safety regulations e regulations effective in the country of installation e working and safety instructions effective in the user s plant ep bh a Sa
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