Vag TOP-STOP Operation And Maintenance Instructions

Vag TOP-STOP Operation And Maintenance Instructions

Diaphragm non-return valve

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Operation and Maintenance Instructions
VAG TOP-STOP
Diaphragm Non-Return Valve
KAT 1543-B1 Edition1 01-18

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Summary of Contents for Vag TOP-STOP

  • Page 1 Operation and Maintenance Instructions VAG TOP-STOP Diaphragm Non-Return Valve KAT 1543-B1 Edition1 01-18...
  • Page 2: Table Of Contents

    Table of contents 1 General VAG reserves the right to make technical changes and 1.1 Safety use materials of similar or better quality without express notice. The pictures are non-binding. 1.2 Proper use 1.3 Identification 2 Transport and Storage 2.1 Transport 2.2 Storage...
  • Page 3: General

    Arbitrary alterations of this product and the parts supplied with A rating plate is attached to the body and contains at least the it are not allowed. VAG will not assume any liability for conse- following information: quential damage due to non-compliance with these instruc- tions.
  • Page 4: Storage

    UV light as otherwise their long-term sealing function cannot be guaranteed. Store the valve in a dry and For use with fluids containing oil or gas, the TOP-STOP valve is well-aerated place and avoid direct radiator heat. Protect any also available with an NBR diaphragm.
  • Page 5: Installation Location

    Figure 3: Stable flow We recommend an outlet section of 3 x DN downstream of the VAG TOP-STOP Diaphragm Non-Return Valve to allow the flow to steady upstream of subsequent pipeline installations. For this purpose please refer to the technical documentation on the 4.3 Installation position...
  • Page 6: Assembly Instructions And Fittings

    While the valve is being installed, it must be made sure that the hly cleaned to remove all dirt particles. VAG does not assume flanges of the pipeline it is connected to are aligned and level any liability for consequential damage caused by dirt, shot-bla- with each other.
  • Page 7: Set-Up And Operation Of The Valve

    This training course can e.g. be held by VAG Service employees. In addition to this, the plant operator needs to ensure that all employees have understood these Operation and Maintenance Instructions as well as all further instructions referred to in them.
  • Page 8: Recommendations For The Replacement Of Parts

    - take appropriate safety pre- Service hotline: +49 (621) 749 2222 cautions! Service per email: service@vag-group.com According to the recommended intervals, dismantle the valve from the pipeline, open it and check the diaphragm for cracks.
  • Page 9 VAG GmbH Carl-Reuther-Str. 1 68305 Mannheim Germany Telefon +49 6 21 749- 0 + 49 6 21 749- 2153 info@vag-group.com www.vag-group.com...

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