By assembling a few mechanical parts, and oil and gas valve can be manufactured. In short, a valve is a blending of replaceable wetted parts such as the bonnet, stem, etc. Nowadays, oil and gas valve manufacturers deal with various types of valves.
Classification based on the disc
Based on disc, three types of valves are manufactured- linear motion, rotary motion, and quarter turn.
Classification based on the body material
In most cases, oil and gas valve manufacturers produce two types of valves based on body material- CAST and FORGED. The body of the CAST is made of steel while the body of FORGED is made of forging steel.
Classification based on the type of actuation
Based on actuation, there are two types of valves- manual and actuated. When a valve is used manually through levers, wheels, and gears, it is called manual. On the other hand, when a valve is actioned through electromechanical devices known as actuators.
Classification based on design
This category has many types of valves, such as:
• Butterfly valve
• Safety valve
• Check valve
• Gate valve
• Globe valve
• Ball valve
• Pinch valve
• Plug valve
• Y-strainers
Control valves
A control valve can be used to regulate the flow rate of the fluid in a process. This type of valve works like a key to the loops involved in a process that can be kept under strict and dynamic control.
Sizes of the valves
Many sizes of valves are available in the market. You should ensure that valves of different oil and gas valve manufacturers are interchangeable. It is also important to make sure that the face-to-face dimensions of the key types meet all the standards.
Many manufacturing industries use these valves. Depending on the manufacturing process, a particular type can be chosen. But if you want to make the best decision, you should learn about each type before finalising one.
