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Industrial Valves Market Analysis: Characteristics and Applications of 9 Types of Valves

2022-03-28 16:02:36 wangqiang 33

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Industrial  valves are mechanical devices that open, close, or partially block  channels to regulate the flow of liquids or gases in a system. the  global industrial valves market size was USD 73 billion in 2021 and is  expected to reach USD 90.5 billion by 2026, and is projected to grow at a  CAGR of 4.4% during the forecast period. Increasing demand for valves  in healthcare and pharmaceutical industries due to COVID-19 pandemic,  the surge in demand for setting up new nuclear power plants and  retrofitting existing ones, increasing demand for maintenance of  connected networks and monitoring of industrial equipment, growing  adoption of automation technologies in process industries, and growing  focus on the development of smart cities across the globe are the key  drivers of the industrial valves market.


There  are many industrial valve manufacturers across the globe. They produce  various types of industrial stock valves, each with unique features and  applications, and it can be challenging to find one that will provide  the best results in your particular application. As applications have  become more specific and complex, valves have evolved into nine main  types to suit different requirements. These nine types cover all  industrial applications and services.


Industrial Valves Market Analysis: Characteristics and Applications of 9 Types of Valves



1. Gate valve

Gate  valves are designed to be used as isolation valves. These valves help  to control the flow of liquid through the pipeline. In order to start or  stop the flow of water or any other type of liquid, these valves are  fixed to the pipeline. Gate valves are used for various purposes and are  commonly found in homes and commercial centers. Different materials  such as stainless steel, cast iron, alloy steel, forged steel, etc. are  used to manufacture these valves. Gate valve suppliers classify gate  valve types into two main types: parallel and wedge valves.

Gate  valves are used to stop or start the flow of water. The function of a  gate valve includes lifting the round shape of a rectangular gate out of  the fluid path. When the gate valve is open, there is nothing to impede  the flow because the pipe diameter and the gate have the same opening.  The valve size can be determined by this orifice diameter.



Advantages

- Gate valves have very low frictional losses

- They can be used in both directions in the circuit

- They provide laminar flow with minimal pressure loss

- Gate valves help save energy and reduce the total cost of ownership

Will have low-pressure drop when fully open and seal tightly

Applications

Gate  valves are excellent shut-off/open valves for any application. They are  suitable for wastewater applications and neutral liquids. Gases with a  temperature range between -20°C and 70°C and a maximum pressure of 16  bar can be used with gate valves. Knife gate valves are used for slurry  and powder media. 2.

Related news:The Working Principle And Features Of Cast Iron Gate Valve


2. Globe valve

Globe  valve are one of the most popular types of valves for a variety of  applications. These valves are similar to gate valves and use linear  motion to throttle the flow. They are used to control the flow in the  pipeline and are regulated by the position of the movable disc (or plug)  relative to the fixed ring seat. The main advantage of a globe valve is  that it does not leak like other valves.

Globe  valve consist of baffles that separate the inside of the pipe, which is  usually parallel to the length of the pipe. They are named after their  spherical body shape, with the two halves of the body separated by an  internal baffle. It consists of a removable disc element and a fixed  ring seat located inside a roughly spherical body.

Stop  valves are available in three body designs: Z-body, Y-body, and angle  valves, and three designs of valve plates: ball, composite, and plug.

Advantages

- Stop valves throttle the flow and have a good full shutoff.

- Shorter opening and closing times.

- Easier surface preparation of the valve body seat.

- They can be used as shut-off check valves.

- They contain positive shutoff

Applications

Shutoff  valves are suitable for a variety of applications because of their  ability to stop, start, and regulate flow. Typically, you will see them  used for regulatory capacity, including but not limited to fuel systems,  boiler and main steam vents and drains, and cooling water systems.


Related news:Gate Valve vs Globe Valve

3. Ball Valves

Ball  valves are valves that use a ball to control the flow of material from  one opening to the next. These valves work by allowing the orifice to  open, block or partially open to regulate the flow of gas/liquid. Ball  valves are ideal for use with gases because they provide a better seal.  They are very versatile as they support pressures up to 700 bar and  temperatures up to 200°C and typically range in size from 0.5 cm to 30  cm. They are simple in construction and easy to operate and maintain.

They  are designed with special measures to allow only the 90-degree rotation  required to open and close the ball valve. These valves are a  remarkable industrial choice because they provide a reliable and  gas-tight seal in a closed position.

Types of industrial ball valves include

CSA  gas ball valves: Gas ball valves are a special type of ball valve that  requires CSA (Canadian Standards Association) certification for safe use  incombustible gas applications. Valves that are CSA certified have  undergone rigorous quality testing in accordance with U.S. law and  measures established by other independent organizations (UL, ANSI, NSF,  etc.).

Express/EzGrip  Ball Valves: EzPress and EzGrip ball valves are ergonomically designed  to be easily and quickly activated or deactivated in industrial  applications. These valve connections are designed to save time and  money during installation.

PEX  Valves: PEX valves are two-way, full-way, right-angle rotary valves  most commonly used to shut off the water supply to plumbing fixtures and  other equipment during repair or maintenance service. f-1960, f-1807,  and Everloc + are the most common types of sex connections.

PP-R  Valves: PP-R valves are designed to be compatible with PP-R piping,  which is a straight, rigid, cylindrical pipe used to transfer a variety  of fluids in industrial applications. the polypropylene composition of  PP-R piping and valves makes them highly resistant to corrosive  chemicals and abrasive particles. The system uses hot welding and  electrofusion to make socket and butt weld connections.

Advantages

- They incorporate a compact and low-maintenance design that requires no lubrication

- Cost-effective among all valves

-  The biggest advantage of ball valves is their poor throttling  characteristics, which can cause the ball valve seat to be susceptible  to erosion.

- They provide leak-proof service.

- They can be opened and closed quickly.

- Ball valves offer multi-way design flexibility.

Applications

Ball  valves are commonly used in flow systems for ships, fire protection  services and in the chlorine manufacturing industry. Ball valve  suppliers say these valves can be used in a variety of applications and  markets, such as gas processing, transmission and storage, and industry.


Related news:Advantages Of Brass Ball Valve

4. Butterfly Valves

Butterfly  Valves Butterfly valves are designed to regulate flow but have limited  control. The butterfly valve can be easily operated by turning the  handle 90 degrees. It consists of a metal disc in the valve body  positioned perpendicular to the fluid in the closed position. The flow  of fluid can be regulated by rotating it in the middle. Butterfly valves  are configured for electric, manual or pneumatic operation.

Butterfly  valve suppliers say these valves are used in a wide range of  applications such as water supply, wastewater treatment, fire and gas  supply, as well as in the chemical and petroleum industries, fuel  handling systems, power generation, etc. These valves can be operated by  a handle, gear or actuator depending on specific needs.

Advantages

- Butterfly valves are very precise, which gives them an advantage in industrial applications.

- They are very reliable and require little maintenance.

- They have the ability to throttle the flow.

- They can be installed or removed without dislocating the piping system

Applications

Butterfly  valves are used in wastewater treatment plants, power plants and  processing plants for shut-off regulation and isolation services, and  are particularly popular in oversized diameter pipelines.

Also used in pharmaceutical, chemical and food processing

They are used for corrosive fluids at low temperatures and pressures.


Related news:Butterfly Valve Introduction Guide

5. Check Valves

Check  Valves Check valves are also known as non-return valves (NRVs). They  allow liquid to flow in one direction only and prevent the medium from  flowing back in the opposite direction. The purpose of a check valve is  to prevent process reversal in a system, which could damage equipment or  disrupt the process.

They  are typically used to protect pumps in liquid applications or  compressors in gas systems where backflow may cause the pump or  compressor to shut down. The basic design of check valves reduces  backflow in the line.

Because  of their simpler design, they can operate without human interaction and  automation. They rely on the flow rate of the fluid to open and close.  The higher the flow rate, the more the valve opens until it reaches its  maximum fully open position.

Types of check valves include

Lift  check valves: With lift check valves, the ball or piston opens at a  specified pressure to allow fluid flow. A decrease in pressure will  force the piston or ball into the seat, which closes the valve and  prevents backflow.

Swing  check valves: Swing check valves rely on an articulating disc that  swings away from the seat to allow forward flow. If the upstream flow is  stopped, the valve flap returns to the seat to prevent backflow.

Butterfly  Check Valves: Butterfly check valves consist of two semi-circular gates  hinged together. Forward flow pushes the gate open, while reverse flow  retracts them.

Advantages

Simple design.

Effective in preventing backflow.

Can be used as a backup system.

Applications

Check  valves are used in applications where backflow prevention is required,  such as pumps and compressors. Check valves are commonly used for feed  pumps in steam boilers. Check valves are also used in chemical plants  and power plants with multiple processes. Check valves are also used  when there are multiple gases in a pipeline.


Related news:Common Types Of Check Valves

6. Needle Valves

Needle  valves are named for the needle-like shape of their discs. Needle  valves have a long, conical needle-like point for relatively fine  adjustment of fluid flow. They are sometimes used as components of other  valves because the needle allows the size of the fluid flow opening to  change gradually. The mechanism of action is similar to that of a globe  valve. Needle valves provide greater precision and control in smaller  piping systems. Still part of the quarter-turn series, needle valves  function better at low flow rates.

Advantages

Efficient control of fluid media, suitable for finely regulated flows.

Ideal for vacuum service or any system requiring precision.

Minimal mechanical force is required to seal the valve.

Applications

Needle  valves are used in instruments that require more complete control of  fluid fluctuations and more precise fluid flow. Needle valves are more  commonly used in calibration applications. They are also associated with  distribution points in piping systems where needle valves are used as  regulators of the media.


Industrial Valves Market Analysis: Characteristics and Applications of 9 Types of Valves



7. Pinch Valves

Pinch  valves, also known as pinch valves, are another type of valve used for  stop/start and throttling. A pinch valve consists of a sleeve molded  from rubber or other synthetic material and a pinch mechanism. The pinch  mechanism (stem or gate) is lowered onto the valve body to shut off the  flow through the system. Pinch valves are part of the linear motion  valve family. Linear motion allows the medium to flow unobstructed. The  clamping mechanism of the clamping tube inside the valve serves to  control the flow of fluid.

Advantages

Simple design with no internal moving parts.

Ideal for slurries and thicker, even corrosive media.

Helps prevent media contamination.

Low maintenance costs.

Applications

Pinch  valves are primarily used for unrestricted fluid flow. They are best  suited for slurry applications. Pinch valves are ideal for applications  that require complete isolation from valve components and environmental  contaminants.

Other applications that use pinch valves include wastewater treatment, chemical treatment, cement handling, etc.

8. Plug Valves

A  rotary motion valve is used to stop and start fluid flow. Plug valves  are part of the angle travel valve family. The disc acts as a gas-tight  shutoff device and is located on a plug or cylinder. Due to its conical  end and appropriately named plug valve. Its closing and opening  mechanism is similar to that of a ball valve. The disc is a solid  conical or cylindrical plug with a bored passage at right angles to the  longitudinal axis of the plug. When open, the plug is aligned with the  inlet and outlet of the valve body. The plug is either round or  cylindrical with a taper.

Advantages

Simple mechanism.

Easy in-line maintenance.

Low-pressure drop.

Reliable, tight-sealing capability.

Quick opening or closing with just a quarter turn.

Applications

Plug  valves are effective in tight closing and opening valves. There are  many applications that use plug valves. These include natural gas  pipelines, slurries, applications containing large amounts of debris,  and high temperature and pressure applications.

These  valves are well suited for wastewater systems. Plug valves are also  well suited for highly abrasive and corrosive media because there is no  contact between the media and the internal valve components.


Industrial Valves Market Analysis: Characteristics and Applications of 9 Types of Valves



9. Pressure Relief Valves

A  pressure relief valve is a valve that relieves or limits pressure in a  pipeline to maintain pressure balance and avoid buildup. It is sometimes  mistakenly referred to as a pressure safety valve.

Its  primary purpose is to protect equipment in the event of an overpressure  event or to increase pressure in the event of a pressure drop. There is  a predetermined pressure level and if the latter exceeds the preset  level, the valve will release additional pressure.

Advantages

Can be used in all types of gas and liquid applications.

Can also be used for high pressure and high-temperature applications.

Cost-effective.

Applications

Pressure-reducing  valves are effective when backpressure is not a major consideration.  Pressure-reducing valves can be seen in boiler applications and pressure  vessels.

In summary - choosing the right valve for your piping system



These  are the 9 types of valves used in industry today. Some act as tight  protection against leaks, while others make great throttling valves. The  most important question to ask yourself when looking for a valve is  what do you need the valve to do? Valves are an important use in any  piping system. Whatever the requirements of your system, there is always  a valve that will serve that purpose. By understanding each valve, it  becomes easier to learn how to apply them to your industry. Industrial  valves can be purchased from manufacturers worldwide at affordable  prices.


Yuanda Valve


Are you looking for industrial valve manufacturers and valve suppliers for your business pipeline? Yuanda Valve  is the world's leading valve manufacturer and supplier. We have  different types of industrial valves such as check valves, control  valves, fire valves, etc. Our valves are excellent in terms of  packaging, dispatching and after-sales services and our uncompromising  quality makes buyers contact us for future transactions.

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