Видео с ютуба Valve (Invention)

Вся история VALVE, я полагаю

Invention of the Starr-Edwards valve

Valve's Strange History With Console Ports

Tesla Valve | The complete physics

The History of Valve Full

The History Of Valve

How Gaben Took Over the World: The Story of Valve

The History of Valve: Outsiders and Innovators PART 1

The Invention That Changed Everything - John Ambrose Flemings and The Thermionic Valve

Nikola Tesla’s 100 Year Old Rediscovered Invention, The Tesla Valve!

Pressure-Activated Valve - the new technology

SchuF Valve Technology GmbH - An Overview of our Cork, Ireland Manufacturing Facility

Что, чёрт возьми, происходит с клапанным механизмом Walschaerts? | История в темноте

Tesla Valve 3D Printed

Tesla Valve Explained With Fire

Технология, которая отличает F1 и MotoGP (пневматическая пружина клапана)

Sean Linden Inventor of wireless valve technology.

Condition Monitoring: Smart Valve Technology

Passive Ferrofluid Check Valve - A Project to Explore a Novel Invention

A. u. K. Müller - Fascinating Valve Technology