Overview

Rotary valve cover is an important part of the valve, which is used to close the opening of the valve body, and allows the valve or other operating parts to rotate to control the on-off of the fluid.

Function

The main functions of the rotary valve cover include the following aspects:

1. Closed function: the rotary valve cover can close the valve body opening tightly to prevent fluid leakage and ensure the safe operation of the pipeline system.

2. Rotation control: By rotating the valve cover, the switch of the valve flap can be controlled to adjust the flow and direction of the fluid.

3. Withstand pressure: rotary valve cover can withstand the pressure in the pipeline to ensure the normal operation of the valve in a high-pressure environment.

Application

Specifically reflected in the following aspects:

1. Industrial production: Rotary valve cover is widely used in chemical, petroleum, metallurgy and other industrial fields to control the production, transportation and storage of fluid media.

2. Urban construction: In water supply and drainage, heating, gas and other systems, the rotary valve cover is used for the control and management of the pipeline system.

3. Power industry: In the process of power generation and transmission and distribution, the rotary valve cover is used to control the fluid medium to ensure the safe operation of the power system.

4. Environmental protection field: In environmental protection projects such as sewage treatment and water treatment, the rotary valve cover is used to adjust the water flow and realize the normal operation of environmental protection equipment.