VAT 244 Series Скачать руководство пользователя страница 2

 

Installation, Operating & Maintenance Instructions 

Series 244, DN 10 - 50 (I.D.

⅝" - 2") 

Series 245, DN 16 - 50 (I.D. 1" - 2")

 

 

 

 

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

258343EE

 

2013-09-16 

2/14 

 

Imprint: 
 
 
Manufacturer 

VAT Vakuumventile AG, CH-9469 Haag, Switzerland 

 
Website 
www.vatvalve.com

 

 
Phone 
+41 81 771 61 61

 

 
Fax 
+41 81 771 48 30 

 
Email 
[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 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. 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. 

Содержание 244 Series

Страница 1: ...ated 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...

Страница 2: ...ies 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 T...

Страница 3: ...into the system 5 2 3 Connections 5 2 3 1 Compressed air connection 5 2 3 2 Electrical connection 6 3 Operation 8 3 1 Normal operation 8 3 2 Operation under increased temperature 8 3 3 Behavior in ca...

Страница 4: ...onductance in high vacuum DN 10 3 l s 1 DN 16 5 l s 1 DN 25 14 l s 1 DN 40 45 l s 1 DN 50 80 l s 1 Differential pressure on the plate in opening direction 2 bar in closing direction 5 bar Differential...

Страница 5: ...the system Unprotected sealing surfaces must be treated with care and kept clean 2 2 Installation into the system DN nom I D Axial tensile or compressive force FA Bending moment M mm inch N lbf Nm lbf...

Страница 6: ...sion P bar MPa min max 4 0 4 8 0 8 P bar MPa M5 1 8 Position indicator open closed Admissible temperature 80 C standard Position indicator open closed Admissible temperature 120 C option Lo Position i...

Страница 7: ...ftung Echappement MV Coil solenoid valve Spule Steuerventil Bobine de l lectrovanne overpressure berdruck surpression P bar MPa min max 4 0 4 8 0 8 P bar MPa M5 1 8 6 5 4 3 2 1 2 1 6 5 3 4 Lg Lo 1 2...

Страница 8: ...losed pneumatically 3 2 Operation under increased temperature See 1 1 Technical data 3 3 Behavior in case of compressed air pressure drop Valve closed valve opens Valve open valve remains open 3 4 Beh...

Страница 9: ...d 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 compr...

Страница 10: ...te assembly Remove 4 screws 60 uniformly and crosswise Attention Loaded spring Withdraw actuator gate assembly carefully from body pneumatic actuator Remove bonnet seal O ring 62 from groove 5 1 2 Rep...

Страница 11: ...refully open vice and remove relaxed insert Remove the parts 26 11 26 5 26 4 and 15 1 from plate 15 2 by axially disperse the parts Pick feedthrough O ring 15 3 with a needle and pull it out of groove...

Страница 12: ...ww vatvalve com 258343EE 2013 09 16 12 14 5 1 4 Mount actuator plate assembly Check and clean sealing surfaces of bonnet flange and valve seat Put bonnet seal O ring 62 into body Carefully insert actu...

Страница 13: ...feedthrough complete 15 1 Feedthrough end piece 15 2 Plate 15 3 Shaft feedthrough O ring 26 Actuator complete 26 2 Piston 26 4 Support bushing 26 5 Spring 26 7 O ring for pneumatic actuator 26 8 O rin...

Страница 14: ...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 delive...

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