The valve shown in the illustration uses...

Question 1 / 205eccefa5bacbc34ba4d487c0

Question 1 of 205eccefa5bacbc34ba4d487c0

The valve shown in the illustration uses port "J" to __________. See illustration GS-0044.

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Question 1 of 20

5eccefa5bacbc34ba4d487c0

The valve shown in the illustration uses port "J" to __________. See illustration GS-0044.

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🔍 Key Concepts

• Trace the flow path from the outlet through passage J and see where it leads inside the body. • Think about the job of diaphragm E in a pressure‑control valve and what pressure it must "feel" to work properly. • Distinguish between the pilot/auxiliary valve section at the top and the main valve/piston section in the middle.

💭 Think About

• Follow the drilled passage from port J inward: does it connect into the chamber under the operating piston, or does it rise toward the diaphragm chamber? • If J were used to bleed off pressure, where would that pressure have to go geometrically in this drawing? Does the sketch show that connection? • Ask yourself which component needs downstream pressure information in order for this type of control valve to regulate outlet pressure automatically.

✅ Before You Answer

• Identify clearly which part is the main valve (A/K) and which is the auxiliary or pilot valve (around D/E). • Verify exactly where the passage marked H goes, and how it connects J to upper parts of the valve body. • Confirm whether the space directly beneath the operating piston is connected to J, to inlet pressure, or controlled by the auxiliary valve.

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Question 1 of 20

The valve shown in the illustration uses port "J" to __________. See illustration GS-0044.

open the auxiliary valve

open the main valve

bleed off downstream pressure beneath the operating piston

allow downstream pressure to be sensed by diaphragm "E"

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Question 1 / 205eccefa5bacbc34ba4d487c0

Question 1 of 205eccefa5bacbc34ba4d487c0

The valve shown in the illustration uses port "J" to __________. See illustration GS-0044.

Back

Question 1 of 20

5eccefa5bacbc34ba4d487c0

The valve shown in the illustration uses port "J" to __________. See illustration GS-0044.

No comments yet

Be the first to share your thoughts!

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

🔍 Key Concepts

💭 Think About

✅ Before You Answer

👋 Hi! I'm Genie, your AI study assistant. How can I help you with this question?

Quick actions

— No credit card needed