VAT 24436-GE01 Installation, Operating,  & Maintenance Instructions Download Page 10

 

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 

10/10 

 

6 Spare 

parts 

 

 

Please specify the fabrication number of the valve (see yellow label on valve) when ordering spare parts. This is 
to ensure that the appropriate spare parts are supplied. 

 

Extras 

Item Description 

 

1 Body 

 

15/1 

Feedthrough end piece

 

 

15/2 

Plate 

 

15/3 

Shaft feedthrough O-Ring 

 

26 

Manual actuator complete 

 

30 

Handle 

 

61 Plate 

seal 

(O-ring) 

 

62 

Bonnet seal (O-ring) 

 

61/62 Seal 

kit 

vacuum 

 

 

VAT vacuum grease 

12g 

 Loctite 

222 

10ml / 50ml / 250ml 

 
 
 
 
 

7 Warranty 

 
Each product sold by VAT Vakuumventile AG (VAT) is warranted to be free from the manufacturing defects that adversely 
affect the normal functioning thereof during the warranty period stated in VAT's «Terms of Sale» immediately following 
delivery thereof by VAT, provided that the same is properly operated under conditions of normal use and that regular, 
periodic maintenance and service is performed or replacements made, in accordance with the instructions provided by 
VAT. The foregoing warranty shall not apply to any product or component 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 failure to deliver), packaging, storage or use of any product sold or delivered by VAT shall fail to conform to the 
foregoing warranty or to the description thereof contained herein, the purchaser thereof, as its exclusive remedy, shall 
upon prompt notice to VAT of any such defect or failure and upon the return of the product, part or component in question 
to VAT at its factory, with transportation charges prepaid, and upon VAT's inspection confirming the existence of any 
defect inconsistent with said warranty or any such failure, be entitled to have such defect or failure cured at VAT's factory 
and at no charge therefor, by replacement or repair of said product, as VAT may elect. VAT MAKES NO WARRANTY OR 
REPRESENTATION OF ANY KIND, EXPRESS OR IMPLIED, (INCLUDING NO WARRANTY OR MERCHANTABILITY), 
EXCEPT FOR THE FOREGOING WARRANTY AND THE WARRANTY THAT EACH PRODUCT SHALL CONFORM TO 
THE DESCRIPTION THEREOF CONTAINED HEREIN, and no warranty shall be implied by law. 
 
Furthermore, the «Terms of sale» at the back of the price list are applicable. 
 
 

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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