Vent Valve

Vent valves are a type of valve that is classified under the supply class "Valves, Nonpowered" in the supply group "Valves." These valves are designed to release or vent excess pressure or air from a system or container. They are typically used in applications where it is necessary to control the pressure or airflow within a system to prevent damage or ensure proper functioning.

Vent valves are commonly found in various industries, including HVAC systems, plumbing systems, pneumatic systems, and industrial processes. They are often installed in tanks, pipelines, or equipment to regulate pressure and prevent overpressure situations.

The main purpose of vent valves is to maintain the desired pressure levels within a system by releasing excess pressure or air. They are designed to open automatically when the pressure exceeds a certain threshold, allowing the excess pressure or air to escape. Once the pressure is reduced to the desired level, the vent valve will close to prevent any further release.

Vent valves can come in different sizes, materials, and configurations to suit specific applications. Some common types of vent valves include pressure relief valves, vacuum relief valves, and air release valves. These valves are typically designed to be reliable, durable, and easy to maintain.

In summary, vent valves are nonpowered valves that are used to release excess pressure or air from a system. They play a crucial role in maintaining the desired pressure levels and preventing overpressure situations in various industries and applications.