The 24 best gate valve brands
VAT, NIBCO and Milwaukee lead our ranking of 24 gate valve brands. Compare what each brand makes, visit its official site, or shop it online.
Gate Valve brands, ranked
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1
VAT
Vacuum gate valves and bellows-sealed modules for semiconductor and research chambers, not plumbing-grade hardware.
Website: vatvalve.com |Brands like VAT
Popularity 10.0/10
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2
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3
Milwaukee
Unrelated to the power tool company, this maker's resilient wedge gate valves use bronze bodies and threaded ends.
Top products: 1151· 1153· FIG. 1186
Website: milwaukeetool.com |Brands like Milwaukee
Popularity 7.6/10
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4
Powell
Flanged cast steel and stainless gate valves for refinery and process lines, rated from class 150 up to 800.
Top products: 2456FM0TXXX· GA08S6L2GB
Popularity 6.7/10
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5
Velan
Montreal-built flanged cast steel gate valves for power plants and high-pressure process lines, with stainless seat options.
Top products: F12-2064C-02NB
Website: velan.com |Brands like Velan
Popularity 5.7/10
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6
Sharpe
Forged steel and CF8M stainless gate valves for threaded and socket connections in hydraulic and process service.
Website: sharpehydraulics.co.uk |Brands like Sharpe
Popularity 5.4/10
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8
Flowserve
Large pump and valve manufacturer whose gate valves serve oil, gas, power and water plants in demanding conditions.
Website: flowserve.com |Brands like Flowserve
Popularity 4.2/10
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9
Rexroth
In the 1950s, Bosch Rexroth entered the hydraulics sector as the leading machine control technologies provider. Its legacy involved constant evolutions since its establishment as an iron manufacturer. It ensures efficient, powerful, and safe movement in machines and systems. With...
Website: boschrexroth.com |Brands like Rexroth
Popularity 3.7/10
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12
Kennedy
Kennedy designs heavy-duty steel storage, including tool boxes, mechanics' chests and tool storage cabinets with multi-drawer layouts. Its machinist chests are a long-running favorite among tool collectors. Machinists and mechanics also use its cutting and hand tools.
Website: kennedyblue.com |Brands like Kennedy
Popularity 3.3/10
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13
GRINNELL
Fire protection and grooved-coupling specialist, with mechanical tees and valves for sprinkler and industrial piping.
Website: grinnell.com |Brands like GRINNELL
Popularity 2.6/10
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14
Spears
Non-metallic PVC gate valves with socket ends and Buna-N seals, used for chemical and water lines.
Top products: 2012-010 PVC Gate Valve
Popularity 2.6/10
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15
ITT
ITT manufactures engineered components for industrial and transport markets. Its catalog includes electronic parts such as wire and cable, solenoid valves, transistors and vacuum tubes. The company draws on decades of engineering experience.
Website: itt.com |Brands like ITT
Popularity 2.5/10
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16
Hayward
Pool equipment maker Hayward sells pool filters, pumps, solenoid valves and filter sand. Its products include wireless controls, automated cleaners, heat pumps and lighting, designed to work together as one pool system. Its origins lie in pool equipment, and the...
Website: hayward-pool.com |Brands like Hayward
Popularity 2.3/10
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17
Lunkenheimer
Manufacturing and distributing steel, bronze, iron, gates, globe check, burner down, boiler non-return, quick opening check valves, lever, lift, and compressor check valves are the specialties of Lunkenheimer. In addition to creating standard bronze, iron, and cast steel valves, Cincinnati...
Website: lunkenheimercvc.com |Brands like Lunkenheimer
Popularity 2.2/10
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18
Johnson Controls
Johnson Controls is the leading developer and producer of HVAC application solutions. Their company provides clients with integrated solutions to fulfill their demands in sectors like commercial buildings and industrial facilities. They provide various goods, including temperature control devices, sensors,...
Website: necc-controls.com |Brands like Johnson Controls
Popularity 1.4/10
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19
Keystone
With the evolution of several ways in which light travels, transports, and reaches worldwide, the Brand Keystone emerged as a leading purveyor of standard lighting over the years. The company is progressing with the application of innovatory technologies for the...
Website: keystonetech.com |Brands like Keystone
Popularity 1.0/10
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20
Chicago
The alternative nonprofit newsroom in Chicago. They report on the stories that matter to you and convey them uniquely. Headlines and catchy quotations Context is everything. Reports in length. People and institution profiles Visualizations of data They cover the arts...
Popularity 1.0/10
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21
DynaQuip
With a mission to provide satisfactory industrial, commercial, and residential needs for valve and fluid controls, DynaQuip was established. Their Automated Ball Valves offer economical and convenient solutions covering a wide range of flow solutions. The DynaFly 70 Water and...
Website: dynaquip.com |Brands like DynaQuip
Popularity 0.9/10
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22
ASCO
ASCO, now part of Emerson, makes solenoid valves along with electric valves for industrial, medical and laboratory fluid control. Its flow control and water valves are designed for harsh environments and demanding usage. Together these lines cover fluid control across...
Website: emerson.com |Brands like ASCO
Popularity 0.8/10
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23
Bell & Gossett
Bell & Gossett makes pumps, valves, heat exchangers and related fittings for HVAC, plumbing and wastewater systems. The company is part of Xylem and supplies commercial and industrial buildings, with centrifugal pumps and pressure reducing valves among its main lines.
Website: bellgossett.com |Brands like Bell & Gossett
Popularity 0.8/10
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24
ARO
For the perfect liquid flow, one needs to have the right equipment that supports the easy and irresistible flow of the liquid at any pressure. Arozone is one of the globally leading brands that manufacture the best types of equipment...
Website: arozone.com |Brands like ARO
Popularity 0.7/10
Official websites and social accounts
| Brand | Website | X / Twitter | YouTube | ||
|---|---|---|---|---|---|
| VAT | vatvalve.com | – | – | – | – |
| NIBCO | nibco.com | – | – | – | – |
| Milwaukee | milwaukeetool.com | /MilwaukeeTool | MilwaukeeTool | @MilwaukeeTool | – |
| Velan | velan.com | – | – | – | – |
| Sharpe | sharpehydraulics.co.uk | – | – | – | – |
| Flowserve | flowserve.com | /flowserve | – | @flowserve | Flowserveinteractive |
| Rexroth | boschrexroth.com | /BoschRexroth | boschrexroth_global | @BoschRexroth | BoschRexrothGlobal |
Gate Valves Buying Guide
Gate valves are an essential part of many industrial processes that involve the control of liquids and gases. They are designed to control the flow of fluids, and are commonly used in pipelines and other systems with high pressure or temperature. If you are in the market for gate valves, there are several factors you need to consider before making your purchase. In this article, we will provide you with a comprehensive buying guide that will help you choose the right gate valves for your needs.
Types of gate valves
There are two main types of gate valves: rising stem and non-rising stem. The main difference between them is the way the stem moves when the valve is operated.
Rising stem
In a rising stem gate valve, the stem moves up and down along with the gate. As the stem rises, it indicates that the valve is open, and as it lowers, it means that the valve is closed. This type of valve is more commonly used in applications where visual inspection of the valve position is required.
Non-rising stem
In a non-rising stem gate valve, the stem stays in a fixed position, while the gate moves up and down to control the flow of fluids. This type of valve is more commonly used in applications where space is limited, as it takes up less vertical space than a rising stem valve.
Materials
Gate valves are typically made of materials that can withstand high pressure and temperature, as well as corrosive substances. The most common materials used for this purpose are:
Stainless steel
Stainless steel is a popular material for gate valves because it is highly resistant to corrosion, rust and abrasion. It is also strong, durable and easy to clean. Stainless steel gate valves are suitable for a wide range of applications, including water treatment plants, chemical processing plants, food and beverage processing, and many more.
Cast iron
Cast iron is another popular material for gate valves, particularly in applications where high pressure and temperature are not a concern. Cast iron is strong, durable and affordable, but it is susceptible to rust and corrosion over time.
Bronze
Bronze gate valves are commonly used in marine applications and for potable water systems. Bronze is highly resistant to corrosion and is a good choice for applications where the valve may be exposed to saltwater or other corrosive substances.
Size and pressure rating
The size and pressure rating of your gate valves will depend on the specific application for which they will be used. Gate valves are available in a wide range of sizes, from 1/2 inch to more than 48 inches in diameter. The pressure rating of a valve indicates the maximum amount of pressure that the valve can safely withstand. The pressure rating is typically expressed in pounds per square inch (PSI).
Valve class
Valve class refers to the pressure rating of a valve, as determined by the American Society of Mechanical Engineers (ASME) standards. Gate valves are typically classified according to their pressure rating, with Class 150, Class 300, Class 600, Class 900 and Class 1500 being the most common. Class 150 valves are suitable for low-pressure applications, while Class 1500 valves are designed for high-pressure applications.
Valve end connections
The end connections of your gate valves will depend on the system in which they will be installed. The most common types of end connections are:
Flanged connections
Flanged connections are the most common type of end connection for gate valves. They involve the use of flanges that are bolted together to create a tight seal. Flanged connections are easy to install and provide a high degree of reliability and durability.
Threaded connections
Threaded connections involve the use of threaded fittings to connect the valve to the piping system. Threaded connections are easy to install and require minimal tools and materials. However, they are not as reliable or durable as flanged connections, and are typically only used for low-pressure applications.
Welded connections
Welded connections involve the use of welding to connect the valve to the piping system. Welded connections are the most durable and reliable type of end connection, but they require specialized equipment and skilled labor to install.
Special features
Some gate valves come with special features that are designed to improve their performance and functionality. These may include:
Bypass valves
Bypass valves are designed to allow for the flow of fluid to continue even when the main valve is closed. This can be useful in situations where maintenance or repairs need to be carried out on the valve, as it allows for the system to remain operational while the work is being done.
Cavity fillers
Cavity fillers are used to prevent the build-up of debris or sediment in the valve cavity. This can be particularly useful in applications where the fluid being transported contains solid particles or other impurities.
Locking devices
Locking devices are designed to prevent unauthorized access to a valve, thus improving security and safety. They are commonly used in applications where the valves are located in public areas, or areas that are prone to tampering or theft.
Conclusion
Gates valves are crucial components in many industrial processes, and choosing the right ones for your needs is essential to ensuring the reliability and efficiency of your system. When shopping for gate valves, consider factors such as the type of valve, materials, size and pressure rating, valve class, end connections and special features. By taking the time to evaluate these factors, you can be sure that you are making an informed and effective purchasing decision.
