2026-04-22

What is the function and working principle of a gate valve?

A gate valve is a type of valve that controls the flow of fluid by the up-and-down movement of a gate plate (also known as a valve disc). It is widely used in pipeline systems, especially in situations where full opening or full closing is required. Here is a detailed explanation of its function and working principle: I. The main function of the gate valve

2026-04-22

Valve sphere description and installation selection guide

I. Core Explanation of Valve Ball Body The ball valve controls the flow of fluid by rotating the ball (with a circular hole). It has the following characteristics: 1. Structural Type Floating ball valve: The ball body can freely float. It relies on the medium pressure to compress the outlet sealing surface. It is suitable for mediu

2026-04-22

How to carry out the maintenance and care of valve balls?

The maintenance of valve balls should follow the principle of "prevention first, regular inspection, and prompt handling". Through daily cleaning, lubrication, replacement of sealing components, and fault prevention, the failure rate can be significantly reduced and the service life can be prolonged. For complex or critical valves, it is recommended to formulate personalized maintenance plans in combination with the manufacturer's guidance to ensure the safe and stable operation of the system.