can you see the image now The picture below shows a Swagelok

can you see the image now?

The picture below shows a Swagelok needle valve. Why do you think flow through this needle valve should be in the indicated direction only? The picture below shows a Swagelok needle valve. Why do you think flow through this needle valve should be in the indicated direction only?

Solution

1. It provides excellent flow control

2. Valves in this category prevent the buildup of system pressure beyond a certain pressure setting.

3. In this direction, we can use for high temperature applications.

4. Flow coefficient will be good (that is around 0.7)

5. We can use at high pressure (up to 20.5 Bar)