A commonly used brass gate valve

Brass gate valve is a Universal valve. It is made of brass material and has the characteristics of corrosion resistance, high temperature resistance and wear resistance. It is widely used in fluid control systems in petroleum, chemical, food, pharmaceutical and other industries. This article will introduce in detail the structure, working principle, advantages and application fields of brass gate valves.

Brass gate valve is mainly composed of valve body, valve disc, valve seat, valve stem and handle. The valve body is the basic component of the entire valve. It is made of brass material and has good strength and sealing performance. A valve disc is installed on the valve body, and a sealing interface is formed between the valve disc and the valve seat. The opening and closing of the valve disc is controlled by the lifting and lowering of the valve stem. The handle is used to manually operate the valve to facilitate control of the fluid.

The working principle of the brass gate valve is to control the on and off of the fluid through the lifting and lowering of the valve disc. When the handle rotates, the valve disc rises or drops accordingly. When the valve disc and the valve seat are tightly fitted, the valve is closed and the fluid cannot pass; when the valve disc is separated from the valve seat, the valve opens and the fluid can pass freely. This opening and closing method effectively controls the flow of fluid and has good sealing performance.