PFA Lined Plug Valve Product introduction
Handle
The handle in a PFA lined plug valve is the part where one applies torque to open or close fluid flow. The handle is used in manually operated valves. For an automatic valve, an actuator is used. The actuator is tasked with providing the torque that the valve needs to open or close the fluid flow.
Stem
This is the component that transmits the torque applied on the handle by the operator to the plug. PFA lined plug valve manufacturer design the stem with threads that help the stem to rotate.
Plug
The plug is the component that helps to open or close the fluid flow. It gets the power to operate from the valve stem. It is connected to the stem through its top end. The plug has a port or more than one port which when aligned with the valve ports allows fluid to flow through the valve.
Valve body
The valve body is used to house internal parts of the PFA lined plug valve such as the plug and seat. This component is usually made of very strong metallic materials such as carbon steel and stainless steel among others. This ensures the valve body remains very strong against high pressure as well as impact damage. The valve body also contains the inlet and exit ports of the valve that are connected to the pipeline.
Body cover
The body cover is placed on top of the valve body and as the name suggests, it helps to cover the body’s top part to prevent any fluid leakage. It is through the body cover that the valve can be opened for inspection and cleaning while it is still connected to the pipe. The body cover and valve body are made of the same metallic material.
Gaskets
These components are used to prevent fluid leakage between the body cover and the valve body as well as between the pipe and the valve body connection. Bolts and nuts as well as screw threads are used to tighten the connection where the gasket is mounted.
PFA lined plug valve Application
1. PFA lined plug valve is used in chemical processing plants.PFA Lined Plug Valve Related Products
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