ventilek

Ventilek is a term that can refer to a small valve or a tap, typically used for controlling the flow of liquids or gases. In some contexts, particularly in the Czech Republic and Slovakia, "ventilek" is also the common name for the Schrader valve, a type of pneumatic tire valve widely used on bicycles, cars, and many other vehicles. This valve is characterized by its core, which acts as a spring-loaded seal. When air pressure is applied, it overcomes the spring and opens the valve, allowing air to enter or escape. When the pressure is removed, the spring closes the valve. The Schrader valve is known for its simplicity, durability, and ease of use.

The general meaning of ventilek as a small valve is applicable across various mechanical and plumbing systems. These valves are essential for regulating pressure, directing flow, or preventing backflow. They can be made from a variety of materials, including brass, plastic, and stainless steel, depending on the application and the substance being controlled. The design and mechanism of a ventilek will vary significantly based on its intended purpose, from simple stopcocks to more complex regulating valves.