VAT 11136 E01/08 Series Installation, Operating,  & Maintenance Instructions Download Page 17

Series 111

 

MAINTENANCE 

 

 

984134EA 

Edition 03.02.2021 

17/24 

 

7.4 

Replacement of gate seal 

17.  Remove actuator / mechanism unit as described in  

«7.3 Replacement of valve gate / mechanism unit». 

18.  Remove gate seal (1) from groove; see «Figure 7-4», use O-ring removal tool. 

 

 

 

 

Figure 7-4 

 

1  Gate seal 

2  Valve gate 

 

19.  Check and clean sealing surface of valve seat. 

20.  Install new gate seal (1). 

 

 

Press O-ring uniformly in crosswise order (diagonal) into groove. 

 
21.  Lift actuator / mechanism unit as described in section  

«7.3 Replacement of valve gate / mechanism unit». 

 

Valve is ready for use. 

 

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Mechanik mit O-Ring

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Werkstoff Bez.

Dat um

VAT-Artikelnummer

VAT Vakuumventile AG

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höchste Nr.

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Massstab

Oberfl. [mm2]

Volmar M.

 

Gewicht [kg]

Gültig ab: 16.11.12 07:56

 

 

 

1

Zeichnung für MBA

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3D Modellnummer

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Gewindedarstellung 

A3  232732

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nach VAT Norm N-1016

Index-Zch.Nr.

108

     CH-9469 Haag , Switzerland
Tel +41 81 7716161  Fax +41 81 7714830

Index

Projekt ion E

 

Ursprung

 

= Q-Merkmalsbezeichnung

Status

R

DN

Zeichnungsnummer

 

 

 

 

 

 

 

 

Informa tion

NUR

 ZUR

 INFO

RMA

TION

1

1

2

3

4

5

6

7

8

B

A

C

D

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F

-

--

keine

Summary of Contents for 11136 E01/08 Series

Page 1: ...tructions 984134EA Edition 03 02 2021 HV gate valve with manual actuator Series 111 DN 63 200 mm I D 2 5 8 This manual is valid for the following product ordering number s 11136 E01 08 11140 E01 08 11...

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: ...3 2 Function 7 4 Installation 8 4 1 Unpacking 8 4 2 Installation into the system 8 4 2 1 Admissible forces and bending moments 10 5 Operation 11 5 1 Normal operation 11 5 2 Operation under increased t...

Page 4: ...er 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 sheet Dime...

Page 5: ...enance 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 accessible for anybody...

Page 6: ...EA Unqualified 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 Locatio...

Page 7: ...ball pairs are in the detents For closing the mechanism is moved forward into the closing position The locking starts after the leaf spring stop touches the body The ball retainers move the ball pairs...

Page 8: ...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 9: ...e identification plate see chapter 1 1 Identification of product Example 111 C Flange type CF F metric thread Valve Maximum screw in depth X in mm Nom I D Flange types mm inch C U P J T 63 2 5 X 13 13...

Page 10: ...the system from the weight of other components or from baking can lead to deformation of the valve body and to malfunction of the valve The stress has to be relieved by suitable means e g bellows sec...

Page 11: ...owed to carry out the described work WARNING 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...

Page 12: ...ed Replace valve gate 7 3 Replacement of valve gate mechanism unit Leak at body Bonnet seal and sealing surface all right Clean sealing surface if necessary replace bonnet seal 7 3 Replacement of valv...

Page 13: ...WARNING Movable parts Human body parts may get jammed and severely injured Keep human body parts away from movable parts 7 1 Maintenance intervals Under clean operating conditions the valve does not r...

Page 14: ...when handling the product NOTICE Inappropriate tools Sealing surfaces may get damaged Do not use sharp edged tools 1 Vent chambers on either side to atmospheric pressure 2 Open the valve 3 Remove scr...

Page 15: ...e 7 2 7 Put mechanism to the horizontal position 8 Insert new mechanism in reverse order 9 Mount bolt 4 according to Figure 7 3 on page 16 10 Mount locking ring 5 according to Figure 7 3 on page 16 11...

Page 16: ...echanism unit into body without touching the body wall 14 Mount screws 1 according to Figure 7 2 on page 15 Tighten screws in crosswise order with the following torques DN 63 160 20 Nm 15 lbf ft DN 20...

Page 17: ...atum VAT Artikelnummer VAT Vakuumventile AG Index h chsteNr Gezeichnet Massstab Oberfl mm2 Volmar M Gewicht kg G ltig ab 16 11 12 07 56 1 Zeichnung f r MBA 3D Modellnummer 16 11 12 Alle VAT Normdokume...

Page 18: ...Repairs Repairs 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...

Page 19: ...vy weight Physical overstraining Use a crane to lift the product WARNING Hazardous components Human body parts may get jammed and severely injured Before dismounting the product disconnect compressed...

Page 20: ...tructions 9 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...

Page 21: ...al ones from valve before you return the valve to VAT NOTICE Inappropriate packaging Product may get damaged if inappropriate packaging material is used Always use the original packaging material and...

Page 22: ...with a protective foil 28 Pack valve appropriately by using the original packaging material VAT disclaims any liability for damages resulting from inappropriate packaging 10 2 Transport NOTICE Inappr...

Page 23: ...ne damage in the case of improper handling Observe local regulations in regard to waste disposal without fail Commission an authorized waste disposal company for the professional disposal of your wast...

Page 24: ...er and those that need to be replaced by the VAT service staff Table 12 1 only contains spare parts that may be replaced by the customer If you need any other spare parts please contact one of our ser...

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