Precautions For Fluorine-lined Stop Valve

The following matters should be noted during the installation and maintenance of Lined Globe Valve:
The stop valve operated by handwheel or handle can be installed at any position of the pipeline.
Handwheel, handle and dynamic mechanism are not allowed to be used for lifting.
The flow direction of the medium should be consistent with the direction of the arrow shown on the valve body.
The stop valve, also called the stop valve, is the most widely used valve. The reason why it is so popular is that the friction between the sealing surfaces is small during the opening and closing process, it is relatively durable, the opening height is not large, it is easy to manufacture and maintain, and it is not only suitable for medium and low pressure, but also for high pressure. Its closing principle is to rely on the valve stem pressure to make the valve disc sealing surface and the valve seat sealing surface fit tightly to prevent the flow of the medium.
The stop valve only allows the medium to flow in one direction and has directionality when installed. Its structural length is greater than that of the gate valve, and the fluid resistance is large. When it is in long-term operation, the sealing reliability is not strong.
The stop valve is divided into three categories: straight-through, right-angle and direct current oblique stop valves.