VAT 110 Series Installation, Operating, & Maintenance Instructions Download

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Installation, Operating &
Maintenance Instructions

283289EA

Edition 2013-06-26

HV gate valve

with manual actuator

Series 110
DN 250 mm (I. D. 10")
DN 320 mm (I. D. 12’’)

This manual is valid for the following product ordering numbers:

11048- . E01
11050- . E01

Summary of Contents for 110 Series

Page 1: ...ng Maintenance Instructions 283289EA Edition 2013 06 26 HV gate valve with manual actuator Series 110 DN 250 mm I D 10 DN 320 mm I D 12 This manual is valid for the following product ordering numbers...

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: ...1 Design 7 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 11 5 Operation 12 5 1 Normal operation 12 5 2 Operation under...

Page 4: ...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 5: ...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 6: ...alifications WARNING 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 Lab...

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 pair...

Page 8: ...uct with care Do not touch solid objects when lifting the product Make sure that the supplied products are in accordance with your order Inspect the quality of the supplied products visually If it doe...

Page 9: ...y mounted in the system NOTICE Contamination Product may get contaminated Always wear cleanroom gloves when handling the product NOTICE Inappropriate tools Sealing surfaces may get damaged Do not use...

Page 10: ...c thread U CF F UNF thread P ISO F J JIS T ASA LP Table 4 1 2 Remove protective covers from body flanges 3 Clean sealing surfaces and seals of both flanges see 1 and 2 according to Figure 4 1 on page...

Page 11: ...and to malfunction of the valve The stress has to be relieved by suitable means e g bellows sections The following forces or moments are admissible DN nom I D Axial tensile or com pressive force FA Be...

Page 12: ...ed temperature Maximum allowed temperature see product data sheet 5 3 Trouble shooting Failure Check Action See Leak at gate Gate seal all right Replace valve gate 6 2 Replacement of valve gate mechan...

Page 13: ...cycles VAT recommends replacing the mechanism unit see chapter 6 2 Replacement of valve gate mechanism unit For more information or a general overhaul please contact one of our service centers You wi...

Page 14: ...6 1 5 Remove locked ring 5 according to Sample Figure 6 1 6 Withdraw bolt 4 by pulling it downwards according to Sample Figure 6 1 1 Screw 2 Screw 3 Valve body 4 Bolt 5 Locking ring 6 Bonnet seal Sam...

Page 15: ...sm unit as described in 6 2 Replacement of valve gate mechanism unit 2 Remove gate O ring 1 from groove see Figure 6 2 Do not damage the sealing surface 1 Gate O ring 2 Valve gate Figure 6 2 3 Check a...

Page 16: ...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 17: ...Heavy weight Physical overstraining Use a crane to lift the product NOTICE Contamination Product may get contaminated Always wear cleanroom gloves when handling the product 8 1 Dismounting NOTICE Val...

Page 18: ...humidity between 10 and 70 temperature between 10 C and 50 C non condensing environment NOTICE Inappropriate packaging Product may get damaged if inappropriate packaging material is used Always use t...

Page 19: ...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 20: ...with 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 Inapprop...

Page 21: ...Series 110 DISPOSAL 283289EA Edition 2013 06 26 21 22 10 Disposal WARNING Harmful substances Environmental pollution Discard products and parts according to the local regulations...

Page 22: ...e replaced by the customer If you need any other spare parts please contact one of our service centers You will find the addresses on our website www vatvalve com Description Part No Quantity per valv...