When placing a gag on the safety valve shown...

Question 1 / 270705eccefa0bacbc34ba4d46d56

Question 1 of 270705eccefa0bacbc34ba4d46d56

When placing a gag on the safety valve shown in the illustration, it is necessary to remove the __________. See illustration SG-0019.

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Question 1 of 27070

When placing a gag on the safety valve shown in the illustration, it is necessary to remove the __________. See illustration SG-0019.

If the question has a related picture, it will appear here.

🔍 Key Concepts

• Look carefully at how a gag is fitted to a spring-loaded safety valve spindle. • Notice which external part blocks direct access to the valve spindle threads where the gag would screw on. • Compare the locations of the compression screw, cap, and upper spring washer relative to the gag’s mounting point.

💭 Think About

• On this style of valve, where does the gag have to engage in order to hold the valve disk tightly on its seat? • Which one of the listed parts would physically prevent the gag from reaching or gripping the spindle if it were left in place? • Does the gag act on the spring pack above, or directly on the spindle near the valve seat where labels A and B are shown?

✅ Before You Answer

• Identify exactly what is located at label A and label B in the illustration and how they relate to the gag’s attachment point. • Decide which components are part of the spring compression/adjustment assembly versus parts that simply cover or protect that area. • Before choosing, picture the gag in place: which specific piece must be taken off so the gag can contact the spindle threads and not interfere with the spring assembly?

Question 1 of 27070

When placing a gag on the safety valve shown in the illustration, it is necessary to remove the __________. See illustration SG-0019.

compression screw

cap

upper spring washer

all of the above

Question 1 / 270705eccefa0bacbc34ba4d46d56

Question 1 of 270705eccefa0bacbc34ba4d46d56

When placing a gag on the safety valve shown in the illustration, it is necessary to remove the __________. See illustration SG-0019.

Back

Question 1 of 27070

When placing a gag on the safety valve shown in the illustration, it is necessary to remove the __________. See illustration SG-0019.

If the question has a related picture, it will appear here.