---
title: The Hidden Engineering of Pressure Regulators
link: https://www.youtube.com/watch?v=5_B1Mq02wcI
source: youtube-com-practicalengineeringchannel
published: 2026-10-06T13:00:17Z
updated: 2026-10-06T13:05:41Z
first_seen: 2026-10-06T14:27:15.665084215Z
authors:
- Practical Engineering
summary: "Pressure regulators are Victorian-era mechanical computers, and I cut one in half so we can see how it works\n⚙️ Check out SendCutSend for custom parts fabricated from your CAD: http://sendcutsend.com/practicalengineering\n\nI just love that there’s stuff like this out there, pretty much anywhere you’re willing to look, doing an essential job that few people even consider, and that their basic function really hasn’t changed in centuries.\n\n📖My new book, Disasters By Design: How Engineering Failures Shaped the Modern World is coming March 2, 2027 and available for preorder now.\nUS: https://www.penguinrandomhouse.com/books/786143/disasters-by-design-by-grady-hillhouse/\nUK: https://www.penguin.co.uk/books/476190/disasters-by-design-by-hillhouse-grady/9780241798508\nMore About the Book: https://practical.engineering/books \n\nWatch this video ad-free on Nebula: https://nebula.tv/videos/practical-engineering-the-hidden-engineering-of-pressure-regulators\n\nSigned copies of my book (plus other cool stuff) are available here: https://store.practical.engineering/\n\nPractical Engineering is a YouTube channel about infrastructure and the human-made world around us. It is hosted, written, and produced by Grady Hillhouse. We have new videos posted regularly, so please subscribe for updates. If you enjoyed the video, hit that ‘like’ button, give us a comment, or watch another of our videos!\n\nCONNECT WITH ME\n____________________________________\nWebsite:         http://practical.engineering\nTwitter:           https://twitter.com/HillhouseGrady\nInstagram:     https://www.instagram.com/practicalengineering\nReddit:            https://www.reddit.com/r/PracticalEngineering\nFacebook:      https://www.facebook.com/PracticalEngineerGrady​\nPatreon:         http://patreon.com/PracticalEngineering\n\nSPONSORSHIP INQUIRIES\n____________________________________\nPlease email my agent at practicalengineering@standard.tv\n\nDISCLAIMER\n____________________________________\nThis is not engineering advice. Everything here is for informational and entertainment purposes only. Contact an engineer licensed to practice in your area if you need professional advice or services. All non-licensed clips used for fair use commentary, criticism, and educational purposes.\n\nSPECIAL THANKS\n____________________________________\nThis video is sponsored by SendCutSend.\nStock video and imagery provided by Getty Images, Shutterstock, Pond5, and Videoblocks.\nVideo by Grady Hillhouse\nEdited by Wesley Crump\nProduced by Ralph Crewe\nGraphics by Nebula Studios\n\nMUSIC CREDITS\n____________________________________\nCactus Song from Epidemic Sound\nPractical Engineering Theme composed by Caleb Winters (https://beacons.ai/calebwinters)\nEdge of a Knife composed by Caleb Winters\nWater and Light composed by Caleb Winters\nWoodland Expedition composed by Caleb Winters\nTonic and Energy by Elexive is licensed under a Creative Commons Attribution License\nSource: https://www.youtube.com/watch?v=U6fBPdu8w9U"
content: extracted
html: 2026-10-06-the-hidden-engineering-of-pressure-regulators.html
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---