VAT 203 Series Installation, Operating, & Maintenance Instructions

Vatterfly valve with pneumatic actuator, dn 63 - 200 (i.d. 2 1/2 - 8")

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Vatterfly valve
with pneumatic actuator
This manual is valid for the valve ordering number(s):
203 . . .
204 . . .
The fabrication number is indicated on each product as per the label
below (or similar):
made in Switzerland
Fabrication No.:
patented
20 . . . – . . . . – . . . . / . . . .
A – . . . . . .
Explanation of symbols:
Read declaration carefully before you start any other
action!
Attention!
Product is in conformity with EC guidelines,
if applicable!
Disconnect electrical power and compressed air
lines. Do not touch parts under voltage!
Read these «Installation, Operating & Maintenance Instructions» and the enclosed «General
Safety Instructions» carefully before you start any other action!
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
Installation, Operating & Maintenance Instructions
Series 203 + 204, DN 63 - 200 (I.D. 2½ - 8")
. .
Fabrication number
Keep body parts and objects away from the valve
opening!
Hot surfaces; do not touch!
Loaded springs and/or air cushions are potential
hazards!
Wear gloves!
229793EE
2006-03-17
1/11

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Summary of Contents for VAT 203 Series

  • Page 1 Do not touch parts under voltage! Read these «Installation, Operating & Maintenance Instructions» and the enclosed «General Safety Instructions» carefully before you start any other action! VAT Vakuumventile AG, CH-9469 Haag, Switzerland 229793EE 1/11 Tel +41 81 771 61 61 Fax +41 81 771 48 30 CH@vatvalve.com www.vatvalve.com...
  • Page 2 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.
  • Page 3: Table Of Contents

    5.4 Replacement of bonnet seal/feedthrough O-ring (9)..................9 6 Drawing................................... 10 7 Spare parts ................................11 8 Warranty ................................. 11 VAT Vakuumventile AG, CH-9469 Haag, Switzerland 229793EE 3/11 Tel +41 81 771 61 61 Fax +41 81 771 48 30 CH@vatvalve.com www.vatvalve.com...
  • Page 4: Use Of Product

    Series 203 + 204, DN 63 - 200 (I.D. 2½ - 8") Use of product Use product for clean and dry indoor vacuum applications under the conditions indicated in chapter «Technical data» only! Other applications are only allowed with the written permission of VAT. Technical data Leak rate: body, valve seat <...
  • Page 5: Installation

    1 press to open the clamp 2 insert the cable to the plug VAT Vakuumventile AG, CH-9469 Haag, Switzerland 229793EE 5/11 Tel +41 81 771 61 61 Fax +41 81 771 48 30 CH@vatvalve.com www.vatvalve.com 2006-03-17...
  • Page 6: Operation

    Clean valve seat and seal If you need any further information, please contact one of our service centers. You can find the addresses on our website: http://www.vat.ch VAT Vakuumventile AG, CH-9469 Haag, Switzerland 229793EE 6/11 Tel +41 81 771 61 61 Fax +41 81 771 48 30 CH@vatvalve.com www.vatvalve.com...
  • Page 7: Maintenance & Repairs

    Contamination from the process may influence the function and requires more frequent maintenance. Before carrying out any maintenance or repairs, please contact VAT. It has to be individually 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.:...
  • Page 8: Replace Plate Seal (1)

    Attention: Make sure that voltage is correct! • Connect plug (5) to solenoid (4) • Connect compressed air • Switch on electrical power VAT Vakuumventile AG, CH-9469 Haag, Switzerland 229793EE 8/11 Tel +41 81 771 61 61 Fax +41 81 771 48 30 CH@vatvalve.com www.vatvalve.com...
  • Page 9: Replacement Of Position Indicator (7)

    • Insert actuator with shaft • Insert both screws (10) and fasten them alternately step-by-step • Mount plate to valve according to «5.1.3 Mount plate to valve» VAT Vakuumventile AG, CH-9469 Haag, Switzerland 229793EE 9/11 Tel +41 81 771 61 61 Fax +41 81 771 48 30 CH@vatvalve.com www.vatvalve.com...
  • Page 10: Drawing

    Installation, Operating & Maintenance Instructions Series 203 + 204, DN 63 - 200 (I.D. 2½ - 8") Drawing VAT Vakuumventile AG, CH-9469 Haag, Switzerland 229793EE 10/11 Tel +41 81 771 61 61 Fax +41 81 771 48 30 CH@vatvalve.com www.vatvalve.com...
  • Page 11: Spare Parts

    (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...

This manual is also suitable for:

204 series

Table of Contents