Flowserve Double-Disc Gate Valve Sizes 2.5 Manual de usuario descargar pdf (Pagina 2)

Anchor/Darling Double Disc Type Gate Valves FCD ADENIM0003-01 - 07/14

Contents

1.0 Valve Description 4

1.1 Recommended Uses 4

1.2 Principles Of Operation 4

1.3 Design Features 4

1.3.1 Bonnet Seals 5

1.3.2 Disc Assembly And Seats 5

1.3.3 Actuation 5

2.0 Care Of Valve Prior To Installation 7

2.1 Receiving Inspection 7

2.2 Handling 7

2.3 Storage 7

3.0 Installation Instructions 7

3.1 Rigging 7

3.2 Cleaning 7

3.3 Installing Valve In Line 7

4.0 Operating The Valve 8

4.1 Hand Actuated 8

4.2 Motor Actuated 8

4.3 Operating Tips 8

5.0 Valve Maintenance 9

5.1 Inspection 9

5.2 Lubrication 9

5.3 Cleaning 9

5.4 Packing 9

5.5 Bolting Torque Values 10

5.6 Reﬁnishing Sealing Surfaces 16

1 2 3 4 5 6 7 ... 27 28

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Flowserve Double-Disc Gate Valve Sizes 2.5 Manual de usuario Pagina 2