Pneumatic control valves are devices used to control the direction and pressure of airflow. They come in many types and can be classified based on their design, operation, function, size, and application. Pneumatic control valves can...

A knife gate valve is a type of valve specifically designed for on-off control of flow in harsh environments. It is characterized by a sharp-edged gate that cuts through the medium, making it suitable for handling...

In modern industrial and building systems, the role of valves is crucial. As key components in controlling fluid flow, ball valves are widely used due to their unique design and efficient performance. This article will detail...

球閥是各種管道系統中的重要元件，因其控制流體流量的可靠性和效率而廣為使用。本指南探討了球閥的三種主要類型：單片式、雙片式和三片式...