Efficient service of Danfoss SVA shut-off valves

Welcome to our Danfoss SVA shut-off valve service tutorial. Learn how to efficiently service your valve for safe and cost-effective well operation.

In this video, you'll discover how to:
· Isolate and drain the well.
· Release valve compression through backseating.
· Equalize the packing gland.
· Replace the packing gland, flat gasket, and cone assembly.
· Recharge the valve and reconnect it to the system.

Remember to follow safety precautions and use the specified tools. Watch, learn, and keep your systems running smoothly.

If you want to learn more about our Industrial Refrigeration how-to videos, please click on the link below:    • Industrial Refrigeration how-to series  

Chapters:

00:00 - Intro
00:17 – Learning Objectives
00:55 – Important Steps Before Starting Valve Service
01:09 – SVA Shut-off Valve Portfolio
01:54 – Tools for SVA Shut-off Valve Service
02:07 – Backseating of SVA Valve
02:57 – Pressure Equalizing and Removal of SVA Packing Gland
03:34 – Removal of SVA Bonnet
04:01 – Removal of SVA Flat Gasket
04:19 – Removal of SVA Cone Assembly
04:49 – Disassembly of SVA Cone Assembly
05:20 – Replacement of SVA Backseat Seal (Special for Sizes DN80-200)
05:52 – Service Kits for SVA Shut-off Valve
06:36 – Assembly of SVA Cone Assembly
07:30 – Mounting of SVA Bonnet
07:51 – Mounting of SVA Packing Gland
08:11 – Releasing Backseating of SVA Valve
08:28 – Mounting of SVA Cap or Hand Wheel
08:47 – Connecting SVA to System and Charging System
09:02 – Lesson Learned

#ValveMaintenance #DanfossSVA #ShutoffValve #MaintenanceGuide #ServiceTutorial

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Danfoss Climate Solutions provides integrated, energy-efficient heating and cooling solutions to enable sustainable development in buildings, cold chains, industrial applications, and infrastructure.

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