1 in Ball Valve Ball valves have a wide variety of models and sizes. For example the standard ball valve, its nominal diameter ranges from DN15 to150 millimeters. The 1 in ball valve, as one of the specifications, has a nominal diameter of DN25 millimeters, that is, the diameter is 25 millimeters. This is based…
1 inch Brass Ball Valve Common diameters of brass ball valves include 1/4 inch, 1/2 inch, 3/4 inch and1 inch, etc.1 inch brass ball valve, means a 1” ball valve made of brass. Brass is mainly an alloy composed of copper and zinc. Brass ball valves are widely used for cutting off, distributing, and changing…
Trunnion Ball Valve Advantages of the trunnion mounted ball valve
Electric Ball Valve The electric ball valve is a advanced motorized ball valve with many remarkable features.
Pneumatic Ball Valve In conclusion, the pneumatic ball valve is of fast response, simple structure, good sealing performance, small flow resistance, wide applying scopes and has the function of remote control. Therefore, it is widely used in the flow control systems of the industrial field.
Floating Ball Valve The floating ball valve has many advantages in industrial applications. Firstly, its pressure resistance performance is particularly outstanding. Thanks to its excellent sealing design, it can easily withstand high-pressure environments and ensure no leakage. Thus it is applicable to high-pressure industries such as chemical engineering and petroleum. Secondly, the floating ball valve…
A inch and a half ball valve, that is a 1-1/2” ball valve refers to a ball valve with a pipeline diameter of 1and 1/2 inches, which is commonly used in household water pipes and air conditioners systems. I. The size of the 1-1/2” ball valve The 1-1/2” ball valve, actually means that the pipeline…
As two essential types of valve in industrial and civil pipeline systems, globe valves and gate valves both play a crucial role in controlling the flow of fluids. However, they have their own characteristics in regards of structure, operating principle, and applicable scenarios. Analysis of the similarities and differences between the two will provide us…
The slient check valve belongs to the category of automatic valves. Its function is to prevent the medium in the pipeline from flowing backwards. It is mainly used on pipelines where the medium flows on one way, allowing the medium to flow in only one direction to prevent accidents. The maintenance of slient check valves…
A check valve, also known as a non return valve or one way valve, is a valve allows the fluid to flow in only one direction, while automatically closing to prevent the backflow of the fluid in the opposite direction. The types of check valves are various and complex. Commonly used check valves according to…
For valves working in corrosive media conditions, corrosion prevention is the most crucial job. If the metal materials of chemical valves is not correctly selected, very esily it may damage the equipment at best, and at worst, it may lead to accidents or even disasters. According to some relevant statistics, about 60% of the chemical…
The check valve is used when the medium is required to flows only in one direction. It can prevent backflow. In terms of structure, the check valve can be classified into three types: lift check valve, swing check valve and butterfly check valve. Topwells here will introduce the differences between the lift check valve and…
A three way ball valve is a valve used to control the flow of media between three pipelines. Its working principle and structural characteristics have led to its wide application in many industrial fields. The following is a detailed introduction to three way ball valves: I. What is a three way ball valve and its…
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A non slam check valve is a special type of check valve that can prevent the slam or water hammer when the valve closes. Because the non slam check valve is equipped with a special pressure reducing device. Before the valve closes, it can quickly reduce the liquid pressure inside the pipeline to below the…
What is Industrial Flange Gate Valves? An industrial flange gate valve is a type of valve used to control the flow of fluids in industrial pipeline systems. It opens or closes the passage by the vertical movement of the gates. When the gate is fully raised, the fluid can pass through the valve unobstructed; when…
I. What is a flow control valve? A flow control valve is a valve that can control the flow rate and volume of the fluid in a pipeline.It mainly includes throttle valves, speed control valves, and composite valves which is a combination of overflow valves and throttle valves, etc. It regulates the flow volume in…
It is well known, ball valves are widely used in fields such as chemical industry, petroleum, and metallurgy. The inner wall of the popular fully welded ball valve is extremely smooth. During the process of transporting medium, the friction between the inner wall of the ball valve and the medium is very small, and the…
In a fluid pipeline system, valves are essential parts, playing a crucial role in the controlling of flow rate, pressure, and flow direction of the fluid. Among verious types of valves, butterfly valves and gate valves are sure two common choices. However, there are many differences between both valves in terms of appearance, structure, working…
Pneumatic ball valves play a important role in industrial control systems, and the improvement of their energy efficiency is of great significance for the overall energy conservation and emission reduction of the system. Thelatest technologies breakthroughs for pneumatic ball valves are: Energy efficient industrial pneumatic ball valves with smart control: Energy saving mechanisms in industrial…
According to relevant information, within a certain period, a fixed ball valve can replace gate valves, globe valves, and regulating valves as a tool for transporting fluids. It has good corrosion resistance, wear resistance, and pressure-bearing capacity. In recent years, more and more people inquire about products that are of high quality and low price….
The gate valve, a valve with switch on off parts, is perpendicular to the flow of the fluid. Generally being completely on and off, it can not used for throttling. The slab gate valve that we are going to talk about today is generally applicable to chemical industry, petroleum, natural gas, environmental protection, city underground…
The traditional hard sealing butterfly valve has no guarantee of sealing performance and may have a large leakage. In order to improve this situation, the hard sealing butterfly valve has been reformed many times, and the triple offset butterfly valve has been born. The characteristic of triple offset butterfly valve is that the alloy material with high temperature and corrosion resistance…
Ⅰ. Application of electric ball valve The electric ball valve is a rotary ball valve with a 90° rotation. It has excellent sealing performance, large flow capacity, small flow resistance coefficient, simple structure, convenient maintenance, and long service life. The valve body channel and the connecting pipe have the same diameter and form the same…
I. Throttle Valve II. Relief Valve