Edwards PVEK Valves
Contents
1. 36 PVEK Valves PVEK Ventile Vannes PVEK Symptom Symptom Sympt me Check Pr fen V rification Action Ma nahmnen Remede The valve leaks Das Ventil ist undicht La vanne fuit Table 4 Fault finding continued Tabelle 4 Fehlersuche Fortsetzung Is the valve body O ring or seating groove damaged Sind der O Ring des Ventilk rpers oder die Pafsrille besch digt Le joint torique du corps de la vanne ou la gorge de centrage de ce joint est endommag Is the valve pad O ring or seating groove damaged Sind der O Ring des Ventiltellers oder die Pa rille besch digt Le joint torique du bloc de la vanne ou la gorge de centrage de ce joint est endommage Is there a bellows leak Ist der Faltenbalg undicht Le soufflet fuit Tableau 4 Recherche des causes de pannes suite PVEK Valves PVEK Ventile Vannes PVEK Dismantle the valve and check the O ring and seating groove see Section 5 2 Refinish and or replace as necessary Das Ventil zerlegen und den O Ring und die Pafsrille pr fen siehe Abschnitt 5 2 Nach Erfordernis neu bearbeiten und oder austauschen Demontez la vanne pour v rifier le joint torique et sa gorge de positionnement voir paragraphe 5 2 Proc dez aux retouches et ou remplacements n cessaires Dismantle the valve and check the O ring and seating groove see Section 5 2 Refinish and or replace as necessary Das Ventil zerlegen und den O Ring und di2. Gewicht kg IPVEKA t 0 8 t 1 8 t 4 6 t Poids kg PVEKS 0 9 1 2 2 4 6 4 IPVEKS t 1271 231 6 8 t Right angled valve Eckventil Vanne a angle droit In line valve note that there is no PV10EK in line valve Durchgangsventil Es gibt kein PV10EK Durchgangsventil Vanne a passage direct Note il n existe pas de vanne PV10EK passage direct Table 3 Mechanical data Tabelle 3 Mechanische Daten Tableau 3 Caract ristiques m caniques PVEK Valves PVEK Ventile Vannes PVEK A The electrical supply connector and the microswitch connector must be connected using the gasket supplied and the correct cable diameters must be used in order to meet the requirements of IP55 A Um den Anforderungen von IP 55 zu entsprechen miissen Netzstecker und Mikroschalterstecker unter Verwendung der mitgelieferten Manschette verbunden werden und die richtigen Kabeldurchmesser m ssen verwendet werden A Les connecteurs de l alimentation lectrique et du microrupteur doivent tre raccord s a l aide du joint fourni et les diam tres de cable corrects tre utilis s pour satisfaire aux exigences d IP55 11 Figure 2 Right angled valve dimensions Abbildung 2 Abmessungen der Eckventile Figure 2 Dimensions de la vanne angle droit 12 2 UNTEN AG 0715 C PVEK Valves PVEK Ventile Vannes PVEK ip Ill AG 0350 B Figu
3. EMC Requirements A1 1998 A2 2001 Industrial environment Class B Emissions following the provisions of 73 023 EEC Low Voltage Directive 89 336 EEC Electromagnetic Compatibility Directive JO IL Tuy deet CaAL eY Dr J D Watson Technical Director VEMD Date and Place This product has been manufactured under a quality system registered to ISO9001 M BOC EDWARDS C413 02 000 C413 04 000 C414 02 000 C414 04 000 C416 32 000 C416 33 000 C416 53 000 C416 54 000 P900 75 200 Issue E 2B01 010 Declaration of Incorporation BOC Edwards Manor Royal Crawley West Sussex RH10 2LW UK declare under our sole responsibility that the machine s Right Angled Valves PV10EKA 220 V PV10EKA 110 V PV16EKA 220 V PV16EKA 110 V PV25EKA 220 V In Line Valves PV16EKA 220 V PV16EKA 110 V C411 01 000 C411 03 000 C412 01 000 C412 03 000 C413 01 000 C416 10 000 C416 11 000 PV25EKA 110 V PV40EKA 220 V PV40EKA 110 V PV16EKS 220 V PV16EKS 110 V PV40EKA 220 V PV40EKA 110 V PV16EKS 220 V C413 03 000 C414 01 000 C414 03 000 C412 02 000 C412 04 000 C416 51 000 C416 52 000 C416 12 000 PV25EKS 220 V PV25EKS 110 V PV40EKS 220 V PV40EKS 110 V PV25EKS 220 V PV25EKS 110 V PV40EKS 220 V PV40EKS 110 V PV25EKA 220 V C416 30 000 PV25EKA 110 V C416 31 000 PV16EKS 110 V C416 13 000 to which this
4. Sectional view of PVEK valve key gt ea ee o 10 11 12 D tails d une vanne passage direct Coffret lectrique Chapeau sup rieur Garniture Sorbathane Palier Tige fixe Bobine Ensemble soufflet p le mobile Logement de l actionneur Vis de fixation Joint torique du corps de la vanne Corps de la vanne Joint torique du bloc de la vanne Abbildung 7 Schnittbild des PVEK Ventils Legende Figure 7 Vue en coupe d une vanne PVEK l gende PVEK Valves PVEK Ventile Vannes PVEK AW 6823 A Figure 7 Sectional view of PVEK valve Abbildung 7 Schnittbild eines PVEK Ventils Figure 7 Vue en coupe d une vanne PVEK PVEK Valves PVEK Ventile Vannes PVEK 31 5 3 Replace the bellows pole piece assembly Refer to Figure 7 for item numbers shown in brackets 1 Dismantle the valve as described in Section 5 2 2 Remove the old bellows pole piece assembly 7 and discard 3 Fit the new valve pad O ring 12 to the new bellows assembly apply a light wipe of high vacuum grease to ease the fit 4 Fit the bellows assembly into the actuator case ensure free movement of the pole piece in the actuator case 5 Reassemble the valve as described in Section 5 2 32 54 Replace the valve body and pad O rings Refer to Figure 7 for item numbers shown in brackets 1 Dismantle the valve as described in
5. Kirchheim Munich Tel 49 899919180 Fax H49 89 99 19 18 99 HONG KONG S A R BOC EDWARDS ASA 12 Chun Yat Street Tseung Kwan O Industrial Estate Tseung Kwan O Kowloon Hong Kong S A R Tel 4852 2372 2640 Fax 852 2796 9095 INDIA BOC EDWARDS DIVIN OF BOC INDIA LIMITED 203 Surya Kiran Building 19 Kasturba Gandhi Marg New Delhi 110 001 India Tel 91 11 851 0065 Fax 91 11 851 0245 ISRAEL EDWARDS ISRAEL VACUUM LTD 5 Habarzel Blvd Gat 2000 Industrial Zone Qiryat Gat 82000 Tel 972 8 681 0633 Fax 972 8 681 0640 ITALY BOC EDWARDS Via Carpaccio 35 20090 Trezzano sul Navidio Milan Tel 39 02 48 4471 Fax H39 02 48 401638 JAPAN HEADQUARTERS BOC EDWARDS Shuwa Shiba Park Building A 3F 2 4 1 Shibakoen Minato ku Tokyo 105 0011 Tel 81 0 3 5470 6530 Fax H81 0 3 5470 6521 PLEASE CONTACT ANY OF THESE COMPANIES FOR DETAILS OF OTHER SALES AND SERVICE CENTRESIN YOUR AREA BOC Edwards is part of BOC Limited BOC Edwards and the stripe symbol are trade marks of The BOC Group BOC Edwards 2003 http www bocedwards com info bocedwards com KOREA HEADQUARTERS SONGWON EDWARDSLTD 5th FL Daewoo Engineering Bldg Soonae dong Bundang gu Sungnam City Kyundki do Korea Tel 82 31 716 7070 Fax 82 31 738 1001 3 FACTORY amp GV SONGWON EDWARDSLTD 625 7 Upsong dong Chunan City Chungchong N am do Korea Tel 82 41 621 7070 Fax 82 41 621 7700 SINGAPO
6. O rings Fluoroelastomer Hin alle als a 2 1 Sieh 22 Lag Sieh 2 3 Sieh 2 4 Die herg Ven PVE PVE Falt O R 2 5 Legislation and standards 2 5 The valves have been designed in compliance Die with the following legislation and standards Vo 73 023 EEC Low Voltage Directive 89 336 EEC Electromagnetic Compatibility Directive EN61010 Safety Requirements for Electrical Equipment for Measurement Control and Laboratory Use Part 1 General Requirements EN61326 Industrial Location Class B Emissions Electrical Equipment for Measurement Control and Laboratory Use EMC requirements EN60529 Degrees of Protection Provided by Enclosures IP Code Pneurop 6606 Vacuum Flanges and Connections PVEK Valves PVEK Ventile Vannes PVEK PV10EK PV16EK PV25EK PV40EK Ambient temperature operation Umgebungstemperatur Betrieb 5 45 C 5 45 C 5 50 C 5 50 C Temp rature ambiante fonctionnement Ambient temperature storage Umgebungstemperatur Lagerung 30 70 C 30 70 C 30 70 C 30 70 C Temp rature ambiante stockage Ambient humidity operation 80 decreasing linearly to 50 relative humidity at 40 C Umgebungsluftfeuchte Betrieb 80 linear abfallend zu 50 relativer Luftfeuchte bei 40 C Humidit ambiante fonctionnement 80 diminution lin aire jusqu 50 d humidit relative 40 C Operating altitude operating con
7. body and actuator case size the size of the electrical box Figure 1 item 7 is identical in all valve models EEE e Sr Je E E E ee NOO Qi e O N gt Position indicator socket Electrical supply socket Valve body Valve port Valve port Mounting holes Electrical box Anschlu Stellungsindikator Anschlu Stromversorgung Ventilk rper Ventil ffnung Ventil ffnung Montagel cher Elektrischer Schaltkasten Prise femelle de l indicateur de position Prise femelle de l alimentation lectrique Corps de la vanne Orifice de la vanne Orifice de la vanne Trous de fixation Coffret lectrique PVEK Valves PVEK Ventile Vannes PVEK AG 0141 A Figure 1 PVEK valve PV10EK right angled valve shown Abbildung 1 PVEK Ventil dargestellt wird das Eckventil PV10EK Figure 1 Vanne PVEK Illustration du mod le PV10EK angle droit 1 3 Construction Refer to the sectional view of the PVEK valve in Figure 7 to identify the item numbers in brackets The valve mechanism is a solenoid operated moving pole with an integral valve pad and bellows assembly 7 The vacuum system is isolated from atmosphere by a fluoroelastomer O ring static seal 10 and a stainless steel bellows for dynamic sealing The valve pad also seals against the valve body with a fluoroelastomer O ring 12 The valve body terminates in two ports with NW flanges A PCB inside the electrical box 1 controls the valve actuatio
8. finding Tabelle 4 Fehlersuche Has the electrical supply failed Ist die Stromversorgung ausgefallen Il y aeu une panne de courant Is there a loose connection in the electrical supply socket Gibt es eine lose Verbindung in der Netzanschlufsbuchse Il y a un faux contact dans la prise femelle d alimentation lectrique Is the valve obstructed Ist das Ventil durch einen Fremdk rper blockiert La vanne est bloqu e Tableau 4 Recherche des causes de pannes PVEK Valves PVEK Ventile Vannes PVEK Check the electrical supply and repair as necessary Stromversorgung pr fen und ggfs reparieren V rifiez l alimentation lectrique et proc dez aux r parations n cessaires Remove the electrical supply socket check the electrical supply cable to socket connections and repair as necessary see Section 3 3 1 Die Netzanschlu buchse ausbauen die Anschl sse des Netzkabels an die Buchse pr fen und wie erforderlich reparieren siehe Abschnitt 3 3 1 Deposez cette prise femelle verifiez les raccordements entre le c ble et cette prise et proc dez aux r parations n cessaires voir paragraphe 3 3 1 Dismantle the valve see Section 5 2 and remove the obstruction Das Ventil zerlegen siehe Abschnitt 5 2 und das Hindernis entfernen D montez cette vanne voir paragraphe 5 2 et liminez la cause de ce blocage 35 Symptom Symptom Sympt me Check Pr fen V rification Action Ma nahmnen Remed
9. you can rotate the valve body from its standard position in 90 steps for the right angled valve and in 180 steps for the in line valve Remove the four screws which secure the solenoid actuating cylinder to the valve body and reassemble with the cylinder turned in the required direction 3 3 Electrical connections WARNING Ensure that the electrical installation of the PVEK valve conforms with your local and national safety requirements It must be connected to a suitable fused and protected electrical supply and a suitable earth ground point WARNING In order to comply with EN61010 the valve must be connected to a suitable 2 pole circuit breaker which is labelled appropriately and mounted in close proximity within easy reach of the operator 3 3 1 Fit your own electrical supply cable Use the following procedure to fit your own electrical supply cable to the PVEK valve Refer to Figure 4 for item numbers in brackets 1 Check that the electrical supply corresponds with the voltage stated on the valve label 18 2 Undo the screw 5 and remove the electrical supply socket 4 from the electrical box 1 Remove the sealing gland 2 and prise out the connector block 3 3 Loosen the strain relief nut 6 and pass the electrical supply cable through the nut and into the socket Refer to Table 2 for information on the correct cable diameter 4 Connect the electrical supply cable to the connector block as shown
10. 05 C411 01 007 C411 01 007 C416 02 801 C416 02 811 PV25EKS 220 V C413 01 800 C413 01 800 C413 01 806 C413 01 806 C413 01 007 C413 01 007 C416 22 801 C416 22 811 PV25EKS 110 V C413 01 800 C413 01 800 C413 01 805 C413 01 805 C413 01 007 C413 01 007 C416 22 801 C416 22 811 PV40EKS 220 V C414 01 800 C414 01 800 C414 01 806 C414 01 806 C414 01 007 C414 01 007 C416 42 801 C416 42 811 PV40EKS 110 V C414 01 800 C414 01 800 C414 01 805 C414 01 805 C414 01 007 C414 01 007 C416 42 801 C416 42 811 Table 5 Spares Tabelle 5 Ersatzteile Tableau 5 Pi ces d tach es PVEK Valves PVEK Ventile Vannes PVEK 41 74 Accessories 74 Zubeh r 74 Accessoires Electrical supply Netzkabelzubeh r C411 01 090 C ble d alimentation cable accessory C411 01 090 lectrique C411 01 090 42 PVEK Valves PVEK Ventile Vannes PVEK P900 70 000 Issue K M4 BOC EDWARDS Form HS1 Return of BOC Edwards Equipment Procedure INTRODUCTION Before returning your equipment you must warn BOC Edwards if substances you used and produced in the equipment can be hazardous This information is fundamental to the safety of our Service Centre employees and will determine the procedures employed to service your equipment Complete the Declaration HS2 and send it to BOC Edwards before you dispatch the equipment It is important to note that this declaration is for BOC Edwards internal use only and has no relationship to local natio
11. 4 Elektrische Anschl sse Figure 4 Connecteurs lectriques 20 PVEK Valves PVEK Ventile Vannes PVEK 1 Live 2 Neutral 3 Earth ground 1 Phase 2 Neutral 3 Erdung 1 Phase Neutre 3 Terre masse Figure 5 Electrical supply connections Abbildung 5 Netzanschl sse Figure 5 Connexions lectriques PVEK Valves PVEK Ventile Vannes PVEK d Ber lt ke a AG 0717 B 21 3 3 2 Fit the electrical supply cable accessory Use the following procedure to fit the electrical supply cable accessory Refer to Figure 4 for item numbers in brackets The accessory is supplied as a fully assembled cable together with a new sealing gland and socket retaining screw 1 Undo the screw 5 and remove the existing electrical supply socket 4 from the electrical box 1 on the valve 2 Fitthe new sealing gland 2 to the socket 4 on the electrical supply cable accessory 3 Push the socket 4 onto the three connector pins on the electrical box 4 Fit the new socket retaining screw 5 and tighten ensure that there is a slight compression of the sealing gland 5 Fitthe plug on the other end of the electrical supply cable accessory to a suitable electrical supply outlet 22 3 3 3 Position indicator connections WARNING Do not use the position indicator as a safety interlock device Under certain circumstances the position indicator may not operate correctly The reed switch pos
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13. C411 02 885 Issue G Instruction Manual Betriebsanleitung ee Mode d emploi PVEK Ventile Vannes PVEK M BOC EDWARDS Manor Royal Crawley West Sussex RH10 9LW UK Telephone 44 0 1293 528844 Fax 44 0 1293 533453 http www bocedwards com Declaration of Conformity BOC Edwards Manor Royal Crawley West Sussex RH10 2LW UK declare under our sole responsibility that the product s Right Angled Valves PV10EKA 220 V C411 01 000 PV25EKA 110 V C413 03 000 PV10EKA 110 V C411 03 000 PV40EKA 220 V C414 01 000 PV16EKA 220 V C412 01 000 PV40EKA 110 V C414 03 000 PV16EKA 110 V C412 03 000 PV16EKS 220 V C412 02 000 PV25EKA 220 V C413 01 000 PV16EKS 110 V C412 04 000 In Line Valves PV16EKA 220 V C416 10 000 PV40EKA 220 V C416 51 000 PV16EKA 110 V C416 11 000 PV40EKA 110 V C416 52 000 PV25EKA 220 V C416 30 000 PV16EKS 220 V C416 12 000 PV25EKA 110 V C416 31 000 PV16EKS 110 V C416 13 000 PVE Valve Mains Lead C411 01 090 to which this declaration relates is in conformity with the following standard s or other normative document s PV25EKS 220 V PV25EKS 110 V PV40EKS 220 V PV40EKS 110 V PV25EKS 220 V PV25EKS 110 V PV40EKS 220 V PV40EKS 110 V EN61010 1 2001 Safety Requirements for Electrical Equipment for Measurement Control and Laboratory Use Part 1 General Requirements EN61326 1997 Electrical Equipment for Measurement Control and Laboratory Use
14. K Ventile Vannes PVEK Section 5 1 SAM 5 1 2 52 5 3 5 4 5 5 5 6 6 1 6 2 7 1 7 2 7 3 74 ii MAINTENANCE General Safety information Fluoroelastomers Dismantle and inspect the valve Replace the bellows pole piece assembly Replace the valve body and pad O rings Electrical service kit Fault finding STORAGE AND DISPOSAL Storage Disposal SERVICE SPARES AND ACCESSORIES Introduction Service Spares Accessories RETURN OF BOC EDWARDS EQUIPMENT Page 27 27 27 28 29 32 33 34 35 38 38 38 39 39 40 41 42 Kapitel 5 5 1 5 1 1 5 1 2 5 2 3 9 5 4 5 9 5 6 lt a Ns aH Bras ei Ft UD Fra ei a 6 1 6 2 rm Mm 7 1 7 2 7 3 7 4 N m ai m m ER Fel Illustrations Figure 1 PVEK valve PV10EK right angled valve shown Right angled valve dimensions In line valve dimensions Electrical connectors Electrical supply connections Position indicator connections Sectional view of PVEK valve ND 6 amp ND Tables Table 1 Performance operating and storage conditions Electrical data Mechanical data Fault finding Spares O1 amp N Page 12 13 20 21 24 31 Page 10 11 35 41 PVEK Valves PVEK Ventile Vannes PVEK 1 INTRODUCTION 1 1 Scope and definitions This manual provides installation operation and maintenance instructions for the BOC Edwards range of PVEK valves You must use the valves as specified
15. RE BOC EDWARDS ASA 42 Loyang Drive Loyang Industrial Estate Singapore 508962 Tel 65 6546 8408 Fax 65 6546 8407 TAIWAN R O C EDWARDS TECHNOLOGIES LIMITED No 434 Chung hua Road Toufen Town Miaoli County Taiwan ROC Tel 886 37 611422 Fax H886 37 611401 Produced by Technical Publicity Techpublicity edwards boc com ZS BOC EDWARDS
16. Remove all the packing materials and protective covers and check the PVEK valve If the valve is damaged notify your supplier and the carrier in writing within three days state the Item Number of the valve together with your order number and your supplier s invoice number Retain the packing materials for inspection Do not use the valve If the valve is not to be used immediately replace the protective covers Store the valve in suitable conditions as described in Section 6 16 3 2 Install the valve WARNING Take appropriate safety precautions when you install the valve in a system in which dangerous process substances have been pumped WARNING Fit a cover to any valve port which is open to atmosphere Access to open ports is dangerous CAUTION We recommend that you provide additional support for a PV40EKA in line valve The valve flanges of an unsupported PV40EKA in line valve may be distorted by the mass of the valve Alternatively fit a PV40EKS in line valve The valve is normally supported by the pipeline it is fitted to and can be mounted in any orientation Two threaded holes in the valve body allow for additional support if required the dimensions of these holes are defined in Section 2 Do not exceed the specified maximum depth of thread or you will damage the valve Connect the valve to your vacuum system with standard NW coupling components PVEK Valves PVEK Ventile Vannes PVEK If necessary
17. Section 5 2 2 Remove the valve body O ring 10 from the valve body and discard 3 Inspect the O ring groove and contact surfaces Refinish any surfaces which are damaged 4 Fit the new valve body O ring 10 to the valve body 5 Remove the bellows pole piece assembly 7 6 Remove and discard the valve pad O ring 12 from the bellows pole piece assembly 7 Inspect the O ring groove and contact surfaces Refinish any surfaces which are damaged 8 Fit the new valve pad O ring to the bellows pole piece assembly apply a light wipe of high vacuum grease to ease the fit 9 Refit the bellows pole piece assembly and reassemble the valve as described in Section 5 2 PVEK Valves PVEK Ventile Vannes PVEK 5 5 Electrical service kit WARNING Do not attempt to open the electrical box Hazardous voltages present inside the electrical box may cause death or serious injury WARNING The printed circuit assembly should only be replaced by a service engineer or a suitably trained and supervised technician An electrical service kit containing a replacement printed circuit assembly is available as a spare refer to Section 7 3 34 5 6 Fault finding Fehlersuche Recherche des causes de pannes Symptom Symptom Sympt me Check Pr fen Verification Action MaSnahmnen Rem de The valve fails to operate Das Ventil arbeitet nicht La vanne refuse de fonctionner Table 4 Fault
18. Type de vanne valve valve Gerade valve valve Gerade valve valve Gerade valve valve Gerade Rechtwinkliges durchgehendes Rechtwinkliges durchgehendes Rechtwinkliges durchgehendes Rechtwinkliges durchgehendes Ventil Ventil Vanne Ventil Ventil Vanne Ventil Ventil Vanne Ventil Ventil Vanne Vanne angle coulement Vanne angle coulement Vanne angle coulement Vanne angle coulement droit rectiligne droit rectiligne droit rectiligne droit rectiligne PV10EKA 220 NN C411 01 800 C411 01 806 C411 01 007 C411 01 816 PV10EKA 110 V C411 01 800 C411 01 805 C411 01 007 C411 01 816 PV16EKA 220 V C411 01 800 C411 01 800 C411 01 806 C411 01 806 C411 01 007 C411 01 007 C412 01 816 C416 01 802 PV16EKA 110 V C411 01 800 C411 01 800 C411 01 805 C411 01 805 C411 01 007 C411 01 007 C412 01 816 C416 01 802 PV25EKA 220 V C413 01 800 C413 01 800 C413 01 806 C413 01 806 C413 01 007 C413 01 007 C413 01 816 C416 21 802 PV25EKA 110 V C413 01 800 C413 01 800 C413 01 805 C413 01 805 C413 01 007 C413 01 007 C413 01 816 C416 21 802 PV40EKA 220 NN C414 01 800 C414 01 800 C414 01 806 C414 01 806 C414 01 007 C414 01 007 C414 01 816 C416 41 802 PV40EKA 110 V C414 01 800 C414 01 800 C414 01 805 C414 01 806 C414 01 007 C414 01 007 C414 01 816 C416 41 802 PV16EKS 220 V C411 01 800 C411 01 800 C411 01 806 C411 01 806 C411 01 007 C411 01 007 C416 02 801 C416 02 811 PV16EKS 110 V C411 01 800 C411 01 800 C411 01 805 C411 01 8
19. aration in a suitable envelope attach the envelope securely to the outside of the equipment package in a clear weatherproof bag WRITE YOUR RETURN AUTHORISATION NUMBER CLEARLY ON THE OUTSIDE OF THE ENVELOPE OR ON THE OUTSIDE OF THE EQUIPMENT PACKAGE M4 BOC EDWARDS Form HS2 Return of BOC Edwards Equipment Declaration en You must Know about all of the substances which have been used and produced in the equipment before you complete this Declaration Read the Return of BOC Edwards Equipment Procedure HS1 before you complete this Declaration e Contact BOC Edwards to obtain a Return Authorisation Number and to obtain advice if you have any questions e Send this form to BOC Edwards before you return your equipment SECTION 1 EQUIPMENT Equipment System Name IF APPLICABLE Part Number Tool Reference Number Serial Number Process Has the equipment been used tested or operated Failure Date YES L Go to Section 2 NO _ Go to Section 4 Serial Number of Replacement Equipment SECTION 2 SUBSTANCES IN CONTACT WITH THE EQUIPMENT Are any substances used or produced in the equipment Note 1 BOC Edwards will not accept delivery of any equipment that is contaminated with radioactive substances biological infectious agents Radioactive biological or infectious agents mercury PCB s dioxins or sodium azide unless you mercury poly chlorinated biphenyls PCBs e Decontaminate the equipment d
20. cian Obey your local and national safety requirements Observe all appropriate safety precautions when you maintain a valve from a system in which dangerous process substances have been pumped Isolate the valve from the electrical supply and your vacuum system before you start maintenance Observe all appropriate safety precautions when you come into contact with solvents and fluoroeleastomer OH rings Ensure that you do maintenance in a well ventilated area PVEK Valves PVEK Ventile Vannes PVEK x Do not use abrasive or reactive chemicals to clean the valve Do not use solvents to clean OH rings Safely dispose of all components which have been contaminated by dangerous process substances 5 1 2 Fluoroelastomers The seals and O rings used in the PVEK valve are made from a fluoroelastomer Fluoroelastomers can decompose into very dangerous substances if they are heated to 260 Cand above The valve may have overheated if your system has been misused if it has malfunctioned or if the valve has been in a fire If the valve has overheated ensure that you observe the appropriate safety precautions to prevent contact with the seals and O rings 28 5 2 Dismantle and inspect the valve CAUTION When you reassemble the valve make sure that O rings are seated properly in their locating grooves and are not trapped or pinched Note The best type of grease to use is dependent on the gases pu
21. d wide network of distributors The majority of these centres employ Service Engineers who have undergone comprehensive BOC Edwards training courses Order spare parts and accessories from your nearest BOC Edwards company or distributor When you order please state for each part required Model and Item Number of your equipment Serial number if any Item Number and description of the part PVEK Valves PVEK Ventile Vannes PVEK 7 2 Service BOC Edwards products are supported by a world wide network of BOC Edwards Service Centres Each Service Centre offers a wide range of options including equipment decontamination service exchange repair rebuild and testing to factory specifications Equipment which has been serviced repaired or rebuilt is returned with a full warranty Your local Service Centre can also provide BOC Edwards engineers to support on site maintenance service or repair of your equipment For more information about service options contact your nearest Service Centre or other BOC Edwards company 40 7 3 Spares 7 3 Ersatzteile 7 3 Pi ces d tach es ge Seege Electrical service kit Bellows Valve Body O Ring Wartungssatz 8 a SC Elektrischer Wartungssatz Faltenbalg Ventilk rper Jeu de maintenance de joints e p Jeu de maintenance lectrique Soufflets Corps du clapet toriques Valve type Ventiltyp Right angled In line Right angled In line Right angled In line Right angled In line
22. declaration relates is intended to be incorporated into other equipment and not to function independently The machine s is in conformity with the following standard s or other normative document s 98 37 EC Machinery Directive The machine s must not be put into service until the equipment into which it is incorporated has been brought into conformity with the provisions of the Machinery Directive 98 37 EC Dr J D Watson Technical Manager Date and Place Vacuum Equipment and Exhaust Management Product Divisions M BOC EDWARDS C413 02 000 C413 04 000 C414 02 000 C414 04 000 C416 32 000 C416 33 000 C416 53 000 C416 54 000 P900 76 200 IssueF 2B01 010 Falcon06059 06 04 CONTENTS Section 1 INTRODUCTION 1 1 Scope and definitions 1 2 Description 1 3 Construction 1 4 Operation 2 TECHNICAL DATA 2 1 Mechanical data 2 2 2 3 2 4 25 2 6 2 6 1 2 6 2 3 1 32 3 3 DO 3 3 2 3 9 3 4 1 4 2 Performance operating and storage conditions Electrical data Materials Legislation and standards Product Item Numbers Right angled valves In line valves INSTALLATION Unpack and inspect Install the valve Electrical connections Fit your own electrical supply cable Fit the electrical supply cable accessory Position indicator connections OPERATION General Position indicator Page UE DE HR N ON NACAD 14 14 15 16 16 17 18 18 22 23 25 25 25 PVEK Valves PVE
23. ditions Up to 2000 m For indoor use only Betriebsh he ber NN Betriebsbedingungen Bis zu 2000 m Nur f r den Innenbetrieb Altitude conditions de fonctionnement Jusqu 2000 m utilisation l int rieur uniquement Molecular conductance right angled valve Molekular Leitwert Eckventil 31s Als 10 1s 34151 Conductance en r gime mol culaire vanne angle droit Molecular conductance in line valve Molekular Leitwert Durchgangsventil z Se 615 151s Conductance en r gime mol culaire vanne passage direct Pressure range valve open Druckbereich Ventil offen Gamme de pression vanne ouverte 1x10 2 1 x 10 mbar absolute absolut absolu 1x10 2 1x 10 Pa Maximum pressure differential between flanges Maximales Druckdifferenzial zwischen Flanschen Pression diff rentielle maximale entre brides 1 x 10 mbar 1 x 10 Pa Table 1 Performance operating and storage conditions Tabelle 1 Leistungs Betriebs und Lagerbedingungen Tableau 1 Performances conditions de fonctionnement et de stockage PVEK Valves PVEK Ventile Vannes PVEK PV10EK PV16EK PV25EK PV40EK Leak rate Undichtigkeitsrate Taux de fuite 1x 10 mbar1s1 1x107 Pals Maximum cycle frequency per hour Maximale Zyklusfrequenz Pro Stunde 400 400 400 400 Frequence maximale de manoeuvre par heure Nominal lift mm Nominalhub mm 2 5 2 5 3 8 6 0 Lev e nominale mm Ti
24. e Incorrect position indication Falsche Stellungsanzeige Une position incorrecte est indiquee Is there a loose connection in the position indication socket Gibt es eine lose Verbindung in der Stellungsindikator Buchse Faux contact dans la prise femelle de l indicateur de position Is the electrical supply voltage low Ist die Versorgungsspannung niedrig La tension d alimentation est faible Is the valve obstructed Ist das Ventil durch einen Fremdk rper blockiert Il ya un faux contact dans la prise femelle d alimentation lectrique Remove the socket check the cable to socket connections and repair as necessary see Section 3 3 1 Die Buchse ausbauen die Anschl sse des Kabels an die Buchse pr fen und wie erforderlich reparieren siehe Abschnitt 3 3 1 Deposez cette prise verifiez les branchements entre le c ble et cette prise et proc dez aux r parations n cessaires voir paragraphe 3 3 1 Change the electrical supply see Section 4 2 Die Stromversorgung ndern siehe Abschnitt 4 2 Changez la source d alimentation lectrique voir paragraphe 4 2 Dismantle the valve see Section 5 3 and remove the obstruction Das Ventil zerlegen siehe Abschnitt 5 3 und das Hindernis entfernen Demontez cette vanne voir paragraphe 5 3 et liminez la cause de ce blocage Table 4 Fault finding continued Tabelle 4 Fehlersuche Fortsetzung Tableau 4 Recherche des causes de pannes suite
25. e Pafsrille pr fen siehe Abschnitt 5 2 Nach Erfordernis neu bearbeiten und oder austauschen Demontez la vanne pour v rifier le joint torique et sa gorge de positionnement voir paragraphe 5 2 Proc dez aux retouches et ou remplacements n cessaires Replace the bellows pole piece assembly see Section 5 3 Die Faltenbalg Polst ckgruppe siehe Abschnitt 5 3 austauschen Remplacez l ensemble soufflet p le mobile comme indiqu au paragraphe 5 5 37 6 STORAGE AND DISPOSAL 6 1 Storage Isolate the valve from the electrical supply and disconnect it from your vacuum system Place protective covers over the valve ports and store the PVEK valve in cool dry conditions until it is required for use When required prepare and install the valve as described in Section 3 6 2 Disposal Dispose of the valve and any components removed from it safely in accordance with all local and national safety and environmental requirements Particular care must be taken with the following Fluoroelastomers which may have been subjected to temperatures above 260 C see Section 5 1 2 Components which have been contaminated with dangerous process substances 38 7 SERVICE SPARES AND ACCESSORIES 71 Introduction BOC Edwards products spares and accessories are available from BOC Edwards companies in Belgium Brazil China France Germany Israel Italy Japan Korea Singapore United Kingdom U S A and a worl
26. imalstrom Spitzenwert Leistung eff 0 25 A 3 VA Intensit maximale pointe puissance maximale eff Electrical supply plug Netzstecker Fiche de l alimentation lectrique Cable diameter Kabeldurchmesser Diam tre du c ble 6 8 mm Microswitch plug Mikroschalterstecker Fiche du microrupteur Maximum cable diameter 6 5 mm Maximaler Kabeldurchmesser Diam tre maximal du c ble Table 2 Electrical data Tabelle 2 Elektrische Daten Tableau 2 Caract ristiques lectriques 10 PVEK Valves PVEK Ventile Vannes PVEK Dimensions mm see Figures 2 and 3 for keys PV10EK PV16EK PV25EK PV40EK Abmessungen in mm bzgl Erl uterungen siehe die Abbildungen 2 und 3 Dimensions mm voir l gende des Figures 2 et 3 A 30 40 50 65 B 42 42 55 80 C 20 20 20 40 F 59 af 69 374 82 725 110 10157 H 150 f 160 142 9 182 1727 230 2227 L 116 f 126 85 142 93 170 AT M 40 t 50 65 t Mounting hole thread size and maximum depth Gewindegr e und maximale Tiefe der Montagel cher M4x7 M4x7 M4x7 M6 x9 Filetage et profondeur maximale des orifices de montage Valve port flange size Flanschgr e der Ventil ffnung NW10 NW16 NW25 NW40 Taille de bride d orifice de vanne IP ratings as defined by EN60529 valve enclosure IP Daten gem EN60529 Ventilgeh use 4 IP55 IP55 IP55 IP55 Indices IP tels que d finis par EN60529 enveloppe de vanne Mass kg PVEKA 0 8 0 8 1 8 4 5
27. in Figure 5 Ensure that the earth ground conductor is longer than the other conductors so that if the cable is accidentally dragged the earth ground conductor will be the last conductor to be pulled from the connector block 5 Push the connector block 3 back into the socket ensure that it is orientated correctly so that the sockets mate with the corresponding pins labelled on the electrical box 1 6 Gently pull on the cable to ensure that the cable is trapped inside the connector Tighten the strain relief nut 6 7 Refit the sealing gland 2 over the socket 4 and push the socket onto the three connector pins on the electrical box 8 Refit the retaining screw 5 and tighten ensure that there is a slight compression of the sealing gland PVEK Valves PVEK Ventile Vannes PVEK 2 Electrical box Sealing gland Connector block Electrical supply socket Socket retaining screw Cable strain relief nut om bk D Position indicator socket Elektrischer Schaltkasten Dichtungsstopfbuchse Klemmenblock Elektrische Steckbuchse Halteschraube f r Buchse oa Bonn Zugentlastungsmutter f r Kabel 7 Buchse f r Stellungsindikator Coffret lectrique Presse toupe d tanch it Bloc connecteur AO N Prise femelle d alimentation lectrique Vis de fixation de prise 6 Ecrou de d tente de c ble 7 Prise femelle de l indicateur de position Figure 4 Electrical connectors Abbildung
28. in this manual Read this manual before you install and operate the valve Important safety information is highlighted as WARNING and CAUTION instructions you must obey these instructions The use of WARNINGS and CAUTIONS is defined below WARNING Warnings are given where failure to observe the instruction could result in injury or death to people CAUTION Cautions are given where failure to observe the instruction could result in damage to the equipment associated equipment and process The units used throughout this manual conform to the SI international system of units of measurement PVEK Valves PVEK Ventile Vannes PVEK The following symbols appear on the PVEK Valves A A 1 2 Description Warning refer to accompanying documents Warning risk of electric shock The PVEK valves are solenoid operated vacuum valves which are compact and lightweight They are designed for low energy consumption low operating temperatures and trouble free operation The PVEK valve enclosure provides protection to IP55 as defined by EN60529 The valves are available in right angled and in line versions as shown in Figures 2 and 3 the in line valves are designated IPVEK valves The valves are available with either stainless steel or aluminium bodies and a range of valve body and flange sizes is available to suit your system In external appearance the various models differ only in vacuum port configuration and valve
29. ioxins or sodium azide if YES see Note 1 YES e Provide proof of decontamination Hazardous to human health and safety YES YOU MUST CONTACT BOC EDWARDS FOR ADVICE BEFORE YOU RETURN SUCH EQUIPMENT SECTION 3 LIST OF SUBSTANCES IN CONTACT WITH THE EQUIPMENT Chemical Precautions required Action required after a spill Substance name Symbol for example use protective gloves etc leak or exposure SECTION 4 RETURN INFORMATION Reason for return and symptoms of malfunction If you have a warranty claim who did you buy the equipment from e give the supplier s invoice number SECTION 5 DECLARATION Print your name Print your job title Print your organisation Print your address Telephone number Date of equipment delivery have made reasonable enquiry and have supplied accurate information in this Declaration have not withheld any information and have followed the Return of BOC Edwards Equipment Procedure HS1 Note Please print out this form sign it and return the signed Signed Date form as hard copy P900 71 000 Issue K P800 80 000 Issue J 01A09 010 UNITED KINGDOM CORPORATE HEADQUARTERS BOC EDWARDS Manor Royal Crawley W est Sussex RH10 9LW Tel 44 1293 528844 Fax 44 1293 533453 BOC EDWARDS W ingetes Industrial Estate Great Bank Road Westhoughton Bolton Lancashire BLS 3SL Tel H
30. ition indicator has changeover contacts and provides both normally open and normally closed position indications To use the reed switch position indicator connect the terminals as described below 1 Undo the screw and remove the position indicator socket Figure 4 item 7 from the electrical box Remove the sealing gland extract the connector block and loosen the strain relief nut 2 Connect the signal cable to the terminals in the connector block as shown in Figure 6 Refer to Table 2 for information on the correct cable diameter Do not use the terminal marked with the earth ground symbol 3 Refit the connector block to the socket and replace the socket Note that the socket is not polarised and can be fitted in any of four possible positions Ensure that the sockets mate with the corresponding pins labelled on the electrical box PVEK Valves PVEK Ventile Vannes PVEK 24 E O N Ne gee Se IN os Normally closed Normally open Common Not used NC Offner NO Schlie er Masse Nicht belegt Normalement ferme Normalement ouvert Commun Non utilise lt S lt Figure 6 Position indicator connections Abbildung 6 Anschl sse des Stellungsindikators Figure 6 Branchements d un indicateur de position PVEK Valves PVEK Ventile Vannes PVEK 4 OPERATION 4 1 General Once correctly installed operation of the PVEK valve is dependent only upon the switching of the electrical supply t
31. me to open ms Offnungszeit ms 40 40 60 80 Temps d ouverture Time to close ms Schlie zeit ms 100 100 100 120 Temps de fermeture Mean time to failure cycles Mittlere Standzeit Zyklen gt 5 x 10 gt 5x10 gt 1 3 x 10 gt 1 3 x 10 Temps moyen avant apparition de d faillances MTTF Table 1 Performance operating and storage conditions continued Tabelle 1 Leistungs Betriebs und Lagerbedingungen Fortsetzung Tableau 1 Performances conditions de fonctionnement et de stockage suite PVEK Valves PVEK Ventile Vannes PVEK PV10EK PV16EK PV25EK PV40EK Electrical supply voltage range Elektrischer Spannungsbereich Plage de tension d alimentation 110 V nominal 110 V Nennspannung 110 V nominale 90 132 V 240 V nominal 240 V Nennspannung 240 V nominale 180 264 V Frequency Frequenz Frequence 50 60 Hz Continuous power W Dauerleistung W Puissance continue W 110 V ae 3 3 3 3 6 1 8 0 240 V a c 4 4 4 4 8 2 8 3 Peak power VA for 60 ms Spitzenleistung VA f r 60 ms Puissance de pointe VA pour 60 ms 110 V a c 450 450 940 1400 240 V a c 560 560 1200 2400 Reed switch ratings Daten Zungenschalter Caract ristiques nominales de commutateur lame vibrante Maximum voltage peak a c or d c Maximalspannung Spitzenwert Wechselstrom oder Gleichstrom 28 V Tension maximale pointe c a ou c c Maximum current peak power r m s Max
32. mped in your system For clean systems we recommend that you use Fomblin Refer to Figure 7 for item numbers shown in brackets 1 Isolate the valve from the electrical supply 2 Undo the four retaining screws 9 and remove the valve body 11 and the valve body O ring 10 from the valve 3 Examine the bellows pole piece assembly 7 the valve body O ring 10 and the valve pad O ring 12 for damage and wear 4 If necessary replace any worn or damaged items as described in Sections 5 3 and 5 4 5 Refit the bellows assembly into the actuator case ensure free movement of the pole piece in the actuator case 6 Refit the valve body 11 to the valve secure in place with the four retaining screws 9 and a suitable locking adhesive such as Locktite 222 PVEK Valves PVEK Ventile Vannes PVEK gt Detail of in line valve Electrical box Top cap Sorbathane pad Bearing assembly Fixed pole Coil Bellows pole piece assembly Actuator housing SS d e D Gs Se D SS Retaining screw 10 Valve body O ring 11 Valve body 12 Valve pad O ring 30 gt SSC St OS Sy gt wo 10 11 12 Detaildarstellung des Durchgangsventils Elektrischer Schaltkasten Haube Sorbathan Kissen Lagerbaugruppe Festes Polst ck Spule Faltenbalg Polst ckgruppe Stellgliedgeh use Halteschraube O Ring des Ventilk rpers Ventilk rper O Ring des Ventiltellers Figure 7
33. n A magnetic reed switch positioned on the underside of the PCB provides position indication The reed switch has changeover contacts and provides both normally open and normally closed position indications 1 3 Die Nur PVE Der elek mit Falt dur Fluc Edel von dich Fluc Der Flan Eine Sch Ein Unt Stell als 14 Operation The solenoid coil in the valve has two windings To open the valve both windings are energised Initially the inner high energy or pulse winding provides a high transient force to open the valve and is then de energised The outer low energy or hold winding remains energised to maintain the valve in the open position with minimum power The valve is closed by de energising the solenoid coil When the outer winding is de energised the action of the spring provides rapid positive closure PVEK Valves PVEK Ventile Vannes PVEK 1 4 Die Wi bei ein Vel nie err Str ele We die Sch 2 TECHNICAL DATA Note Unless otherwise specified all data in this section refers to both right angled and in line valves 2 1 Mechanical data Refer to Table 3 2 2 Performance operating and storage conditions Refer to Table 1 2 3 Electrical data Refer to Table 2 24 Materials The valves are manufactured from the following materials Valve body PVEKA Valve HESOTF grade aluminium PVEKS Valve AISI 304 grade stainless steel Bellows AISI 316L stainless steel
34. n HS2 3 Ifthe equipment is contaminated you must contact your transporter to ensure that you properly classify the hazard mark manifest and ship the equipment in accordance with applicable laws governing the shipment of contaminated hazardous materials As the person offering the equipment for shipment it is your responsibility to ensure compliance with applicable law Note Equipment contaminated with some hazardous materials such as semiconductor by products may not be suitable for airfreight contact your transporter for advice 4 Remove all traces of hazardous gases pass an inert gas through the equipment and any accessories that will be returned to BOC Edwards Where possible drain all fluids and lubricants from the equipment and its accessories 5 Seal up all of the equipment s inlets and outlets including those where accessories were attached with blanking flanges or for uncontaminated product with heavy gauge tape Seal equipment in a thick polythene polyethylene bag or sheet If the equipment is large strap the equipment and its accessories to a wooden pallet If the equipment is too small to be strapped to a pallet pack it in a suitable strong box Fax or post a copy of the Declaration HS2 to BOC Edwards The Declaration must arrive before the equipment Give a copy of the Declaration HS2 to the transporter You must tell your transporter if the equipment is contaminated 90 oo N Ss oO Seal the original Decl
35. nal or international transportation safety or environmental requirements As the person offering the equipment for shipment it is your responsibility to ensure compliance with applicable laws GUIDELINES e Equipment is uncontaminated if it has not been used or if it has only been used with substances that are not hazardous Your equipment is contaminated if it has been used with any substances classified as hazardous under EU Directive 67 548 EEC as amended or OSHA Occupational Safety 29 CFR 1910 e If your equipment has been used with radioactive substances biological or infectious agents mercury polychlorinated biphenyls PCB s dioxins or sodium azide you must decontaminate it before you return it to BOC Edwards You must send independent proof of decontamination for example a certificate of analysis to BOC Edwards with the Declaration HS2 Phone BOC Edwards for advice e If your equipment is contaminated you must either e Remove all traces of contamination to the satisfaction of laws governing the transportation of dangerous hazardous substances e _ Or properly classify the hazard mark manifest and ship the equipment in accordance with applicable laws governing the shipment of hazardous materials Note Some contaminated equipment may not be suitable for airfreight PROCEDURE 1 Contact BOC Edwards and obtain a Return Authorisation Number for your equipment 2 Complete the Return of BOC Edwards Equipment Declaratio
36. o the valve 4 2 Position indicator WARNING Do not use the position indicator as a safety interlock device Under certain circumstances the position indicator may not operate correctly Do not rely entirely on the position indicator to indicate the state of the valve for the following reasons In the event of low electrical supply voltage or a temporary loss of the electrical supply to the valve it is possible for the valve to close but the position indicator to show the valve still open This is because the stray magnetic flux which remains during a temporary loss of the electrical supply could be sufficient to hold the reed switch open If the valve is not able to close due to a physical obstruction the position indicator will show the valve to be closed PVEK Valves PVEK Ventile Vannes PVEK na fh A If it is essential to know the state of the valve for safety reasons use additional indicators such as pressure gauges in the pipelines on each side of the valve 26 5 MAINTENANCE 5 1 General PVEK valves do not require routine maintenance during their normal operational life If the valve is faulty refer to the following sections 5 1 1 Safety information WARNING Obey the safety instructions given below and take note of appropriate precautions If you do not you can cause injury to people and damage to equipment Ensure that maintenance is done by a suitably trained and supervised techni
37. re 3 In line valve dimensions Abbildung 3 Abmessungen der Durchgangsventile Figure 3 Dimensions de la vanne a passage direct PVEK Valves PVEK Ventile Vannes PVEK 13 2 6 Product Item Numbers 2 6 14 2 6 1 Right angled valves 2 6 Product Item Number Proc Alur Aluminium bodies P PV10EKA Valve 220 V C411 01 000 P PV10EKA Valve 110 V C411 03 000 P PV16EKA Valve 220 V C412 01 000 P PV16EKA Valve 110 V C412 03 000 P PV25EKA Valve 220 V C413 01 000 P PV25EKA Valve 110 V C413 03 000 P PV40EKA Valve 220 V C414 01 000 P PV40EKA Valve 110 V C414 03 000 Edel Stainless steel bodies P PV16EKS Valve 220 V C412 02 000 P PV16EKS Valve 110 V C412 04 000 P PV25EKS Valve 220 V C413 02 000 P PV25EKS Valve 110 V C413 04 000 E PV40EKS Valve 220 V C414 02 000 P PV40EKS Valve 110 V C414 04 000 2 6 2 In line valves PVEK Valves PVEK Ventile Vannes PVEK Product Item Number Aluminium bodies PV10EKA Valve 220 V PV10EKA Valve 110 V PV16EKA Valve 220 V C416 10 000 PV16EKA Valve 110 V C416 11 000 PV25EKA Valve 220 V C416 30 000 PV25EKA Valve 110 V C416 31 000 PV40EKA Valve 220 V C416 51 000 PV40EKA Valve 110 V C416 52 000 Stainless steel bodies PV16EKS Valve 220 V C416 12 000 PV16EKS Valve 110 V C416 13 000 PV25EKS Valve 220 V C416 32 000 PV25EKS Valve 110 V C416 33 000 PV40EKS Valve 220 V C416 53 000 PV40EKS Valve 110 V C416 54 000 3 INSTALLATION 3 1 Unpack and inspect
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