Кран Маевского, что это такое и как работает

If you've ever wondered what a "Maevsky tap" is and where it's used, this article is for you. A hydronic heating system operates in such a way that any air present will impede the flow of the coolant. For this reason, taps were installed at the highest points of the system and on radiators to bleed off the air that was interfering with circulation. This would have been fine, but people used these taps to draw warm water. They poured it into a bucket, for example, for washing floors, and in the boiler room, the system had to be constantly refilled. To somehow complicate the process of draining water from the system, a special tap was invented. It was called the Mayevsky tap. And its inventor, as you might guess, was Mayevsky. Of course, according to Wikipedia, the first inventor of such a device was the Minsk plumber Royev. But the Mayevsky crane, invented or modernized, was a bit simpler and was offered two years later... Test version of the video with photos: http://dretun.ru/hardworking/kran-mae... ********************************************************************* Paid consultation https://dobrotehnik.ru/?utm_source=yo... Invite a specialist: http://dretun.ru/call-sante/ Plumbing website at the link: http://dretun.ru/ * VKontakte group: https://vk.com/dobrosant Collaboration offers: [email protected] * Instagram:   / dobrotehnik   VKontakte page: https://vk.com/dobrotehnik Page Facebook: facebook.com/dobrotehnik * My second channel:    / dobrotehnik   * Support the project: http://dretun.ru/oborudovanie-dlya-pr... Or Yandex.Money: 410011167363130 * Odnoklassniki: http://ok.ru/dretun/statuses Twitter:   / dretun