Xomox Trailhead

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1 / 8

Two – Piece ball and stem design can cause?

Wear between ball and stem

Liner failure at ball stem connection

Corrosion

All of the above

2 / 8

One – Piece ball and stem design requires?

Energized seats

Lower Torque

No side load

None of the above

3 / 8

What challenges do Lined ball valves carry?

High wear and exposure to excessive torque on the ball and stem joint area cause the lining to creep.

Lost motion between ball and stem reduces positive rotational control

Unpredictable ball movement (“tilting”) inside the valve body

All of the above

4 / 8

An ideal lined ball valve from a customer’s perspective should offer;

Consistent in-line sealing at varying temperature and pressure ranges

Corrosion resistance

Lowest torque for automation (break torque and operating torque)

All of the above

5 / 8

Xomox PFA lined Ball valves are available in what sizes?

1’ Through 5”

1/2” Through 6”

1” Through 4”

None of the above

6 / 8

What type of body joint do Xomox lined ball valves have?

Static

Dynamic

Both A&B

None of the above

7 / 8

What type of Torque does Xomox lined ball valves have?

High Torque

Low Torque

Both A&B

None of the above

8 / 8

Which of the following is/are the benefit(s) of the Xomox lined ball valves?

Smaller actuators

Reduced port

Space and weight saving

All of the above

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