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Series 150

 

2/27 

Edition 2014-11-03 

773485EA

 

Imprint 

 
 

 

Manufacturer 

VAT Vakuumventile AG, CH-9469 Haag, Switzerland 

 

 

 

 

 

Website: 
Phone: 
Fax: 
Email: 

www.vatvalve.com 
+41 81 771 61 61 
+41 81 771 48 30 
[email protected] 

 

 

 

 

 

 

 

 

 

 

Publisher 

VAT Vakuumventile AG, CH-9469 Haag, Switzerland 

 

 

 

 

 

 

 

 

 

 

Editor 

VAT Vakuumventile AG, CH-9469 Haag, Switzerland 

 

 

 

 

 

 

 

 

 

 

Print 

VAT Vakuumventile AG, CH-9469 Haag, Switzerland 

 

 

 

 

 

 

 

 

 

 

Copyright 

© VAT Vakuumventile AG 2014 

 

 

 

 

 

No  part  of  these  instructions  may  be  reproduced  in  any  way  (photo-
copies,  microfilms  or  any  other  reproduction  processes)  nor  may  it  be 
manipulated  with  electronic  systems,  duplicated  or  distributed  without 
written permission from VAT. Offenders are liable to pay damages. 

 

 

 

 

 

The  original  VAT  firmware  and  updated  state  of  the  art  versions  of  the 
VAT firmware are intended for use with VAT products. The VAT firmware 
contains a limited, time unlimited user license. The VAT firmware may not 
be  used  for  purposes  other  than  those  intended  nor  is  it  permitted  to 
make  copies  of  the  VAT  firmware.  In  particular,  it  is  strictly  forbidden  to 
give copies of the VAT firmware to other people. 

 

 

 

 

 

The  use  of  trade  names,  brand  names,  trademarks,  etc.  in  these 
Instructions  does  not  entitle  third  parties  to  consider  these  names  to  be 
unprotected  and  to  use  them  freely.  This  is  in  accordance  with  the 
meaning of the laws and acts covering brand names and trademarks. 

 
 

Summary of Contents for 150 Series

Page 1: ...ntenance Instructions 773485EA Edition 2014 11 03 Low particle gate valve with double acting pneumatic actuator Series 150 DN 63 160 mm I D 2 6 This manual is valid for the following product ordering...

Page 2: ...duplicated or distributed without written permission from VAT Offenders are liable to pay damages The original VAT firmware and updated state of the art versions of the VAT firmware are intended for u...

Page 3: ...4 2 1 Admissible forces and bending moments 11 4 3 Compressed air connection 12 4 4 Electrical connection 12 5 Operation 13 5 1 Normal operation 13 5 2 Operation under increased temperature 13 5 3 Be...

Page 4: ...Series 150 4 27 Edition 2014 11 03 773485EA 10 Disposal 26 11 Spare parts 27...

Page 5: ...number Order number 1 2 Use of product Use product for clean and dry vacuum applications only Other applications are only allowed with the written permission of VAT 1 3 Related documents Product data...

Page 6: ...ion Operating Maintenance Instructions are an integral part of a comprehensive documentation belonging to a complete technical system They must be stored together with the other documentation and acce...

Page 7: ...nqualified personnel Inappropriate handling may cause serious injury or property damage Only qualified personnel are allowed to carry out the described work 2 4 Safety labels Label Part No Location on...

Page 8: ...g surface 2 Valve body 3 Actuator 4 Position indicator 5 Solenoid valve Figure 3 1 Sample picture 3 2 Function The valve features the MONOVAT sealing technology and a compact double acting actuator 1...

Page 9: ...e quality of the supplied products visually If it does not meet your requirements please contact VAT immediately Store the original packaging material It may be useful if products must be returned to...

Page 10: ...tions may occur Use only screws recommended by VAT 1 Remove protective covers from body flanges 2 Clean sealing surfaces and seals of both flanges see 1 and 2 according to Figure 4 1 The valve seat si...

Page 11: ...function of the valve The stress has to be relieved by suitable means see Table 4 1 below The following forces or bending moments are admissible DN nom I D Axial tensile or com pressive force FA Bendi...

Page 12: ...nge see product data sheet 1 Connect compressed air according to the product data sheet and dimensional drawing 4 4 Electrical connection DANGER Electric shock Parts being under voltage will result in...

Page 13: ...NG Movable parts Human body parts may get jammed and severely injured Do not operate before product is installed completely into the vacuum system 5 1 Normal operation Valve is opened and closed pneum...

Page 14: ...vable parts Only valid for the ordering number 150 34 44 with solenoid valve In case of a power failure the valve can be actuated manually if compressed air is available Standard solenoid valve Press...

Page 15: ...Connect voltage 4 4 Electrical connection Leak at gate Vulcanized gate all right Replace valve gate 6 4 Replacement of gate and bonnet seal Gate damaged or contaminated Replace valve gate 6 4 Replace...

Page 16: ...disconnect electrical power supply WARNING Movable parts Human body parts may get jammed and severely injured Keep human body parts away from movable parts 6 1 Maintenance intervals Under clean opera...

Page 17: ...ption Tightening torque Nm 2 Bonnet screw 15 0 Item No Description Tightening torque Nm 6 Gate fixation screw 20 0 Table 6 1 6 3 Required tools Open end wrench Torque wrench according Table 6 1 Cleanr...

Page 18: ...ackets refer to Figure 6 3 on page 20 1 Vent chambers on either side to atmospheric pressure 2 Open valve 3 Disconnect compressed air supply 4 Disconnect electrical power supply 5 Remove all screws 2...

Page 19: ...to groove on one short side Distribute seal uniformly over long sides to opposite short side and press it fully into groove Align gate with bonnet flange of upper part of body 16 Apply compressed air...

Page 20: ...ews 2 with the appropriate torque specified in chapter 6 2 Tightening torque specifications 20 Connect electrical power supply 21 Connect compressed air supply 22 Close the valve 1 Lower valve body 2...

Page 21: ...pairs may only be carried out by the VAT service staff In exceptional cases the customer is allowed to carry out the repairs but only with the prior consent of VAT Please contact one of our service ce...

Page 22: ...rry out the described work WARNING Hazardous components Human body parts may get jammed and severely injured Before dismounting the product disconnect compressed air supply disconnect electrical power...

Page 23: ...uctions 8 2 Storage NOTICE Wrong storage Inappropriate temperatures and humidity may cause damage to the product Valve must be stored at relative humidity between 10 and 70 temperature between 10 C an...

Page 24: ...he valve to VAT NOTICE Inappropriate packaging Product may get damaged if inappropriate packaging material is used Always use the original packaging material and handle product with care When returnin...

Page 25: ...ith a protective foil 2 Pack valve appropriately by using the original packaging material VAT disclaims any liability for damages resulting from inappropriate packaging 9 2 Transport NOTICE Inappropri...

Page 26: ...DISPOSAL Series 150 26 27 Edition 2014 11 03 773485EA 10 Disposal WARNING Harmful substances Environmental pollution Discard products and parts according to the local regulations...

Page 27: ...be replaced by the customer and those that need to be replaced by the VAT service staff Table 11 1 only contains spare parts that may be replaced by the customer If you need any other spare parts plea...

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