Blog posts of '2021' 'July'

Guide to Buying Wholesale Valves Online

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The term "valves" has its origin in the Latin word "valva," meaning the movable part of a door. Valves are devices used to regulate or control the movement of liquids, gases or slurries, by creating an open, closed, or partially closed passage, according to the need.  We can find valves in every industrial process in the world. Some examples include sewage processing, mining, oil and petroleum processing, food industries, and chemical industries.

We use valves such as plumbing valves for taps in cookers for gas control, washing machines, dishwashers, car engines, and other safety devices in daily life. However, there are many types of valves available in the online wholesale market, leaving the customer confused. So, here, we have listed the factors to consider while buying wholesale valves online:


Size of the valve:


Usually, the pipe size determines the size of the valve, which we can measure by calculating the outlet's inner diameter. For hoses and pipes, the inside diameter is to be measured. 


Coefficient of Volume


The coefficient of volume determines the flow rate. The higher, the more water will pass through it per second. As a result, the coefficient's magnitude of different valves is set side by side, and the best one is selected.


Type of Valve


Choose the type of valve you need precisely. Some of the varieties are as follows:


1. Butterfly valves:


There are two types of styles adopted for a butterfly valve; Wafer and Lug bodies. The former has thru-bolt holes located through the outside rim of the pipe flanges, while the latter has threaded bolt holes on both sides of the valves. They are manually or pneumatically actuated. We can also encounter electric actuators.


2. Ball valves:


Ball valves are the most common type of valves used in industries. As the name indicates, the valve has an internalized ball fixed inside a seat. When the handle rotates at 90 degrees during operation, the valve is closed, and when the handle waltzes parallel with the inlet ports, the valve opens. Standard port ball valves have less fluid path than full port ball valves.


3. Gate valves:


A gate valve is used where a more significant flow is needed and finds applications in large fertilizers, fuel tank storage, and fleet washing machinery. A round handle is responsible for the opening and closing; turning it in clockwise will close the valve while turning it counter-clockwise will close the valve. These valves are mainly great for low-pressure systems.


4. Globe & Angle valves: 


The globe valve is externally similar in look to the ball valve but is different in design. These valves are made for bulkhead systems to detach large transports into the storage tanks. Globe valves can be seen in the Anhydrous Ammonia industry, especially in the toolbars or supply risers. 


5. Needle valves:


Needle valves appropriate in high-pressure systems, car wash, and suitable cleaning systems. In the Anhydrous Ammonia industry, they are indispensables.




Valves can be an excellent tool to ease your machinery works in industries and small daily life works. We have listed the different valves and the factors to be taken care of while buying wholesale valves. I hope the article helps you in buying a good product.