Wholesale Gate Valve Manufacturer in the USA

By: Lauryn B.

Picture of ANIX Stainless Steel  Gate Valve Class 150 / 300 RF

Anix Valve USA is a valve manufacturer based in Houston, Texas. Find out about our wide selection at

What is a Gate Valve?


Gate valves are used widely for different applications and are suited for both above and below ground installation. The function of the gate valve is to either open or close the path of flow, depending on the position of the stem. It has a very distinct feature: it has an unobstructed passageway which leads to minimal pressure loss over the valve. With this design you can even use a pipe cleaning pig.


Fundamentals of a Gate Valve


The main components of a gate valve are body, seat, gate, stem, bonnet and actuator. How it works is by either turning the gate valve clockwise to open or counterclockwise to close the flow path, which rotates the stem. The stem turns a gate that will fully block or allow the full flow, but it does not control the flow. Gate valves are considered to be multi-turn valves, since you have to turn it more than 360 degrees, to either fully open/or close the valve. When gate valves are fully open then they are full bore, which means the gate and pipeline both have the same opening so nothing can stop the flow from going through.


Circuit function


Gates are either done manually, by fully turning the handwheel to let the flow through, or done by an actuator, which is controlled by a computer system which dictates when the actuator should work.  Also, depending on which stem is threaded, it will be a rising or non-rising one. One type of valve, an outside screw and a yoke are considered as rising stems.There is a nut that revolves around the threaded stem which moves the stem making the gate rise or lower as it spins. A non rising stem is affixed to the actuator and threaded to the gate. The actuator is a separate piece, a modification that you put on top of the valve where the threaded stem starts. But to do this the hand wheel and the drive nut needs to be removed, which will expose the threaded stem, allowing the actuator to move up and down, like a pump. 




Gate valves can even be used for a number of various fluids. Such as portable water, wastewater and neutral liquids when the temperature is between -20 and +70 degrees celsius. It also works for gas when the temperature is between -20 and +60 degrees celsius. 


Types of Gate Valves


There are 3 types of gate valves depending on the disc size, the solid taper wedge, flexible wedge, and split wedge, or parallel disks valve. A solid taper wedge is the most common out of the 3 and mostly used due to its simplicity and strength. A solid wedge can be used in any position, and is suitable for almost every type of fluid, though this type of disk design is prone to leakage, due to the seat alignment and to the pipe loads and thermal expansion. This design is widely used for moderate lower pressure temperature applications. A flexible gate wedge is a one-piece solid disk with a cut around the perimeter. Since it is narrower and shallower, the perimeter on the wedge gives less flexibility and retains strength.  Due to its design, it will get less leaks going through and perform best when thermal binding is possible. They are more widely used in steam systems. The only disadvantage is that line fluid gets stuck to the disk, which can result in corrosion and potentially weaken the disk. A split wedge has 2 solid disks that hold together with a special mechanism, in case one wedge is out of alignment the other wedge could still hold up the disk. They are spring loaded which means it keeps in contact with the seat and gives bi-directional dealing. It's used for handling non-condensing gasses and liquids at normal and high temperatures. But the only problem is when the fluid gets heated, it can't create thermal binding.


Gate Valve Materials


There are various materials used such as carbon steel, cast iron, ductile iron, gunmetal, bronze, alloy steels, stainless steel, and forged steels. Brass and pvc are most commonly used for plumbing services. The material designed for each one depends on the what type of fluid and the temperature. 


The Top Industrial Ball Valve Manufacturer

By: Lauryn B.

Picture of ANIX Stainless Steel 1-Piece Reduced Port Ball Valve 1000 WOG  Threaded NPT


Check out for Anix Valve USA's wide range of wholesale ball valves.

What is a ball valve?


Have you ever gotten confused about which is the right valve for the task at hand? Frustrated and confused since there are so many of them? Or even wondered what they are used for? Well we are going to talk about one specific value today, the ball valve. What a ball valve does is it controls the flow of liquid and/or gas, by having the ball revolving around the bore. When rotating the lever 90 degrees, the internal ball will allow the liquid or gas to either stop or flow. The ball valve is deemed as the most popular valve to use.


Fundamentals of ball valves


There are 5 main ball valve parts and 2 different operation types. The valve stem is connected to the ball and is supported and sealed by the ball valve seat and there are O-rings around the stem. Everything is sealed inside the valve housing. The function of the valves and all operations (manual or automatic) are what keeps the gas and water flooding through or stopping it.


Circuit function


There are various ports, which can range from 2 to 4. Most ball valves have 2 ports with a manually operated lever function. When the valve is closed it is aligned with the pipe, when turned, it is perpendicular to the pipe. Valves that are manually functioned are quick to close, but there is a risk of water flowing through the media. Ones that have 3-way ports tend to be shaped like an L or a T shape. This could result in getting mixed flows, with air and/or water flowing through simultaneously. 


Valve materials


There are different types of materials used for manufacturing valves, but some materials have more distinctive uses. Brass ball valves are used for water, gas, oil, air and many other media. Stainless steel valves are used for corrosive media and aggressive environments, like seawater, swimming pools, osmosis installations, with high temperatures, and many chemicals. PVC valves are cheaper, but they're usually used for irrigation, water supply and drainage or corrosive media.  The materials that house the ball are made out of brass, stainless steel,  or pvc (polyvinyl chloride). Usually the ball is made out of chrome plated steel, chrome plated brass, stainless steel, or pvc. The seats of the valves are made out of teflon but it could also be made out of manufactured materials or metals. 


Why are ball valves more popular?


They are more popular since they are more durable, perform well during cycles, more reliable, and are more secure when closed for long periods of time, even in disuse. They are usually popular for shutoff applications. They are also popular since there are so many material options, and you have options to pick for the right job. They are also pretty easy to clean, since the ball inside the valve self cleans itself. By having the ball rotate the seat, it wipes itself and doesn't cause any build up. It has no internal components, and therefore lacks maintenance. They are also very easy to monitor. They can even be used for a differing area of applications. The best part is that it is worthwhile and reliable.

Ball Valve Supplier

Check out for Anix Valve USA's wide range of wholesale ball valves.

Ball valves are mechanical devices that guides, modulates and directs flows of various types of liquids by the opening of a round ball with a hole in the middle. This opening is known as the port. Turning the handle on the ball valve manually opens or closes the port. Opening or closing the port manually controls the pressure from the flow of the liquid. Ball valves are very durable so they are more advantageous than other valves. Below is a list of different valves and it can be seen that ball valves fall in the concept of rotating valves. From here we can see that the strong points of ball valves are their resistance of flow is quite small and their operation time is short. The one weak point they have is that their flow control is un-suitable.



The figure below shows the construction of a ball valve.



There are five different styles of ball valves. These are the single body, three-piece body, split body, top entry and welded. The difference is based on how the pieces of the valve, especially the casing where the ball is contained, are structured. The valve operation itself is the same. In addition, there are different styles related to the bore of the ball mechanism itself.


A full port, also known as the full bore ball valve has an oversized ball in it so that the hole in the ball is the same size as the pipeline resulting in lower loss of friction. Flow of liquid is unregulated but it is larger and more expensive.


In a reduced port or reduced bore ball valve, flow of liquid through the valve is one pipe size smaller than the valve’s pipe size which results in area of flow of liquid being smaller than the pipe.


A V port ball valve has either a “v” shaped ball or “v” shaped seat. This allows for linear and equal percentage flow characteristics. When the valve is closed and opening is commenced the small end of the “v” is opened first allowing balanced flow control.


A trunnion ball valve has additional mechanical attachments of the ball at the top and the bottom which is suitable for higher and larger pressure valves (say, above 10 cm and 40 bars). A floating ball valve is a valve in which the ball is not held in place by a trunnion. In normal operation, this will cause the ball to float downstream slightly. This causes the seating instrument to compress under the ball pressing against it.


Three-way and four-way have an L-shaped or T-shaped hole through the middle. The many different ways of combinations of flow can be seen in the figure above. It can be easily seen that T valve can connect any pair of ports, or all three, together. However, the 45 degree position which might disconnect all three ports leaves no margin for error. The L valve can connect the center port to either side port, or disconnect all three, but it cannot connect the side ports together.


Multi-port ball valves which have 4-ways or more are also available, the inlet way often being rectangular to the plane of the outlets.

The materials from which the valves are made include, but are not limited to:

  •         Brass
  •         Iron
  •         Steel
  •         Bronze
  •         PVC
  •         Titanium

and more.


Ball valves can range in size from 0.2 to 11.81 inches. Complex control systems using a valve will require an actuator.


Valves are everywhere in our lives and we do not tend to notice them. For example, there are valves in our washing machines, dishwashers, refrigerators, etc. The industries that utilize ball valves usually have a need for supporting high pressure and temperatures exceeding 480 degrees.


Wholesale Valve and Fittings Supplier

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ANIX is your wholesaler for valve & fittings. ANIX can distribute unserviceable or consumer valve & fittings, usually specializing by product class. The wholesale valve & fittings distribution business within the United States includes 415,000 institutions (single-location corporations and units of multi-location companies) with a combined annual sales of  $4.1 trillion.


For most distributors, demand is closely connected to native economic activity. The profit margin depends on economical inventory management, and order fulfillment operations. ANIX will offer customers a wider vary of valves & fittings. Smaller distributors will contend with success by carrying specialty merchandise or providing add-on services. In the US, the business is extremely fragmented: The fifty largest distributors generate almost all of the industry revenue.


Computers and technology have had a significant impact on the business by raising the potency of warehouse and distribution operations. For the most part due to automation, business labor productivity improved by concerning 12% between 2007 and 2017.


Supply chain efficiencies enable some makers and retailers to bypass freelance distributors. Giant retailers like Walmart operate their own distribution systems, typically taking delivery of merchandise directly from producers.


The valve & pipe fittings sub-industry has conduit systems for different media such as water, steam, cleaning solutions, coolant, and compressed air. All these structures are essentially constructed up in the same way. The distinction is in the materials used, the graph of the aspects and the sizes of the pipes.


Most components made by ANIX are made of stainless steel. Various substances are used in other systems, such as forged iron, steel, copper, and aluminum. Plastic is used for water and airlines, and ceramic for drainage and sewage pipes.

Before installing any valve & pipe fittings in your industry or resident you must test it. For a clean test, the examining technique must thwart any risk of disease. An inspecting fitting can in this way be utilized. This attachment has an elastic bung at the base. The attachment is first expelled and all segments that might need to pollute are sanitized, after which the needle of a hypodermic syringe is embedded through the bung into the item, and an example is pulled back.

The aseptic sample valve consists of three parts, a valve body, a valve head, and a tissue layer. The golosh membrane is placed on the stem of the valve head and piece of work as a stretchable plug. The aseptic sampling valve is designed for sterilization before and after every sampling. The templet valve is opened by rotating to cope with or by means of activating a lever. The stem and the membrane are then retracted, allowing the liquid to pass. Using the turnaround process the built-in spring closes the valve keeps the canal between the hose pieces open for sterilization. Aseptic products are heat-treated at such a high temperature they are sterile they are always accumulated through an aseptic sampling valve to keep away from reinfection.


There are many articulations in a piping gizmo (the place product normally flows from one line to the other,) but which ought to from time to time be closed off so that two different mediums can waft through the two suggested saloons being mixed. 



Stainless Steel Ball Valve Manufacturer

Contact Anix Valve USA today for a quote on our stainless steel valves! Visit

ANIX is known for its stainless steel ball valve, which is conjointly better-known by different names, like knife valve or, chrome steel valve. This valve has fully grown to be a crucial bit of fluid management instrumentality for extended than one hundred fifty years. In fact, I assumed this was the primary valve patent issued at intervals. The gate valve has fully grown to be a one-stop answer for fluid management decision with comparatively very little basic style modification Gate valves are seen as a the seal between cowl and the seat.


The gate valve is not ideal for flow management, but they're designed for absolutely open or fully closed positions. once the valve is absolutely open, there's no obstruction within the flow path, resulting in very little friction loss. Slippery valves are often purchased with rising arm and non-rising arm sorts. you'll learn relating to the position from the valve by exploring the rising arms. In places with underground, and height limits, non-rising valves are used.

Picture of SS316 2 Piece Full Port Ball Valve 1000/2000 WOG Lockable Threaded

Gate valves use a flat gate closure that slides out and in or down and up between 2 parallel plates to opened up or shut the valve. Gate valves aren't used for flow regulation, instead for put off regulation. Gate valves are vulnerable to corrosion, that can, in time, cause leaks or stoppage. The gate can corrode and fall into the road, creating a blockage.


ANIX ball valves use a spherical closure part employing a hole within it. Once the outlet is aligned with the flow, the valve is opened. The valve closes within the event the solid facet from the ball is turned towards the flow. Packing and washers are used to forestall the valve from unseaworthy material. The valve prevents corrosion as a result of the chrome outer layer. ANIX ball valves simply go longer. ANIX gate valves are created with forged iron so need special care throughout overhauling. The valves or maybe the gates are circular or wedge-formed discs and also are connected to a rib spindle operating within a nut.


Stainless steel is one in all the strongest and most resilient materials out there, with top-notch pressure and temperature resistances. There are too several applications for stainless steel ball valves, however, during this article we are going to consider a number of the foremost common. But first, what makes ANIX stainless steel this special?


What is ANIX stainless steel?

The reason there is such a large amount of uses for stainless steel ball valves is that it's an amazing material. It's more durable than forged iron, ductile iron, brass, and copper once it involves pressure rating and temperature tolerance. Stainless steel competes with steel on several fronts, however, beats it by a mile in corrosion resistance. For this reason, applications for stainless steel ball valves are usually demanding in one or a lot of space (corrosion, temperature, pressure).

Picture of CF8M Flanged 2 Piece Full Port Ball Valve ANSI 150 / ANSI 300 (Fire Safe)

Stainless steel may be a fantastic material that's tough to beat, however, it will have one major drawback: worth. There's a serious worth jump from iron valves to steel valves, however, it's warranted! The worth jump is mirrored by a jump in quality from one material to a different. ANIX stainless steel has high tolerance, temperature limits, and corrosion resistance.


Not all stainless steel is formed equally! There are many grades of stainless steel, the foremost common being 304 and 316. These numbers represent the chemical makeup of the fabric, which consists of a minimum of 50% iron and 10% Cr despite grade. Typically, a lot of Cr within the combine, the upper the corrosion resistance. 304 chrome (stainless) steel resists corrosion fairly well because of the addition of nickel within the combine. 316 chrome (stainless) steel is healthier equipped for harsh environments, though. it's higher levels of nickel and a substance known as metal additional to the combo. Each nickel and metal work with the Cr to form the alloy a lot of proof against chlorides, that are found in marine environments. Ball valves product of 316 chrome (stainless) steel is a number of the foremost corrosion-resistant you'll be able to notice.


ANIX sells a large variety of valves, however, what are stainless-steel ball valves used for, specifically?  Below are some jobs wherever stainless-steel shows its price.


Petroleum purification

Crude oil will contain water, greenhouse emission, sulfur, and every one type of microorganism. These will create an awfully corrosive substance. It'll slowly break down metal over time, thus you want to get valves and pipes that may be ready to stand up to it for the longest quantity of your time. Stainless-steel ball valves can impediment longer than alternative materials so that they are the apparent alternative.


Seawater Environments

Some applications happen in or close to water, like chemical action. Marine environments are corrosive, wet, dangerous, and, harmful to all or any varieties of materials; however, as a result of they involve in water, They have an effect on metals most of all. In these varieties of applications, several prefer to use plastic ball valves that will have a higher resistance to water and harsh chemicals than most metals. The matters with this can be that plastic valves lack the flexibility to perform below high pressures and extreme temperatures. stainless-steel ball valves handle intense conditions with ease. And with the correct maintenance, the untainted valve will have an extended lifetime around water.


Brewing Systems

Finally, we are going to take a fast check out production. Stainless-steel ball valves are employed in around each distillery. Most ordinarily placed on the kettle, untainted ball valves enable the user to manage liquid flow throughout transfers. The rationale stainless-steel is critical it comes in direct contact with wort, The liquid extracted throughout the mashing method once production of brewage or hard liquor. This can be a corrosive liquid substance that might touch upon valves made from iron. Since plastic valves can't handle the temperatures encountered in production, stainless-steel is that the best option! ANIX always prepares the best quality valves & stainless steel ball valves!



Stainless Steel Valves and Fittings Manufacturer

Anix, a leader in fittings and valves industry recently unveiled its range of products to the world to suffice the increasing needs of consumers. Now, with the integration of these modern high-class valves and fittings, end users are capable of transforming opportunities and restrictions into tangible benefits for practical applications.

“Anix has been in business since 1988, and we strive to make it the obvious choice for those who seek leading valve manufacturers all around the world. With new technological advancements, the company is looking forward to providing its customers with convenient and valuable solutions,” said Brite Lee, the Co-founder of Anix Valve USA.

“Our exceptional customer service consistently beat our competitors and is one of the key factors which drive our clients back to us at all times, providing them with new and pragmatic solutions,” he added.

They are equally expanding their range of products with the integration of custom manufacturing service. This step is meant to attract contractors and suppliers to come in and explore the range of stainless steel valves, cast steel valves, and other fitting equipment. Quality Management is the most important thing that has been taken care of by the company. Anix holds a range of certifications to ensure that the end users get access to high-class valves and fitting instruments.

With the breadth of innovation, the company is going to be your future stocking partner, which is the company’s significant step towards a positive and welcoming future.

About Anix Valve USA:

Anix Valve USA is a leading manufacturer of the range of valves and fittings made of stainless steel, cast steel, titanium, etc. They’ve been serving over hundreds of importers, distributors, and OEM customers all over the globe since 1988.

For more information about Anix Valve USA, please visit

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