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VAT 24436-GE01, Installation, Operating, & Maintenance Instructions

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VAT 24436-GE01 Installation, Operating, & Maintenance Instructions Download Page 9

 

Installation, Operating & Maintenance Instructions 

 

Series 244, DN 63 - 80 (I.D.2

1

/

2

" - 3") 

Series 245, DN 63 - 80 (I.D.2

1

/

2

" - 3") 

 

 

 

VAT Vakuumventile AG, CH-9469 Haag, Switzerland 
Tel +41 81 771 61 61   Fax +41 81 771 48 30   [email protected]   www.vatvalve.com 

265903EC

 

2010-03-02 

9/10 

 

 

5 Drawing 

(Drawing shows the angle valve version. Inline version has a different body.)  
 
 
 

 

 
 
 

Summary of Contents for 24436-GE01

Page 1: ...01 24438 QA QH QE GE 01 24536 QA QH QE GE 01 24538 QA QH QE GE 01 The fabrication number is indicated on each product as per the label below or similar made in Switzerland Fabrication No patented 24 A Fabrication number Explanation of symbols Read declaration carefully before you start any other action Keep body parts and objects away from the valve opening Attention Hot surfaces do not touch Prod...

Page 2: ...ile AG 2008 No part of these Instructions may be reproduced in any way photocopies 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...

Page 3: ...ntenance Instructions Series 244 DN 63 80 I D 21 2 3 Series 245 DN 63 80 I D 21 2 3 VAT Vakuumventile AG CH 9469 Haag Switzerland Tel 41 81 771 61 61 Fax 41 81 771 48 30 CH vatvalve com www vatvalve com 265903EC 2010 03 02 3 10 ...

Page 4: ...4 10 Contents 1 Use of product 5 1 1 Technical data for standard valve 5 2 Installation 5 2 1 Unpacking 5 2 2 Installation into the system 6 3 Operation 6 3 1 Normal operation 6 3 2 Operation under increased temperature 6 4 Maintenance repairs 7 4 1 Replacement of vacuum seals 8 4 1 1 Dismantling of actuator plate assembly 8 4 1 2 Replacement of plate seal 8 4 1 3 Installation of actuator gate ass...

Page 5: ... x 10 7 mbar to 4 bar abs Conductance in high vacuum DN 63 160 l s 1 DN 80 200 l s 1 Differential pressure on the plate in opening closing direction DN63 5 bar DN80 4 bar Differential pressure at opening 1 bar in either direction Admissible temperature valve body actuator and handwheel 0 C to 120 C Technical data for valve with specific options according to product data sheet Product data sheet on...

Page 6: ...D Axial tensile or compressive force FA Bending moment M mm inch N lbf Nm lbf ft 63 2 1 2 200 45 18 13 80 3 225 50 22 16 A combination of both forces FA and M is prohibited Please contact VAT 3 Operation 3 1 Normal operation The valve is fully open when the green marking on the spindle is visible 3 2 Operation under increased temperature See 1 1 Technical data If you need any further information p...

Page 7: ...ly decided whether the maintenance repair can be performed by the customer or has to be carried out by VAT The fabrication number on the valve made in Switzerland Fabrication No patented A Fabrication number has always to be specified All supplies e g compressed air electrical power must be disconnected for removal installation of the valve from into the system and for maintenance work Keep finger...

Page 8: ...ve body Remove bonnet seal O ring 62 from groove 4 1 2 Replacement of plate seal Pick O ring 61 with a needle and pull it out of groove Attention Do not damage the sealing surface Check condition of sealing surface and clean it with alcohol Put new O ring 61 on gate groove and press it into groove in crosswise order at 4 locations Press whole O ring uniformly into groove 4 1 3 Installation of actu...

Page 9: ...I D 21 2 3 Series 245 DN 63 80 I D 21 2 3 VAT Vakuumventile AG CH 9469 Haag Switzerland Tel 41 81 771 61 61 Fax 41 81 771 48 30 CH vatvalve com www vatvalve com 265903EC 2010 03 02 9 10 5 Drawing Drawing shows the angle valve version Inline version has a different body ...

Page 10: ...omponent that has been repaired or altered by anyone other than an authorized VAT representative or that has been subject to improper installation or abuse misuse negligence or accident VAT shall not be liable for any damage loss or expense whether consequential special incidental direct or otherwise caused by arising out of or connected with the manufacture delivery including any delay in or fail...

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