Trusted 3 Way Ball Valve Manufacturer
NTVAL offers durable 3 Way Ball Valves with efficient flow control and excellent sealing. Built for precision and reliability, our valves perform seamlessly in tough environments, delivering superior value and dependable service.
Reliable 3 Way Ball Value
The 3 Way Ball Valve is a versatile valve used to control the direction of flow in a piping system, often found in applications that require mixing or diverting fluids. It has three ports, or openings, and a rotating ball inside with an L-shaped or T-shaped opening.
By turning the valve handle, users can direct the flow through one port or multiple ports, making it easy to reroute or combine flows as needed. This valve’s straightforward design allows for smooth operation, making it a reliable choice for systems that need flexible flow paths, such as in chemical processing or water management.
Control de calidad
PMI tests verify the material of the 3-way ball valve to confirm it meets the right specifications for strength and safety.
Prueba PMI
The sealing test checks the 3-way ball valve’s ability to stop any leaks by closing off all possible paths that fluid could take.
Prueba de estanquidad
Low emission tests measure if the 3-way ball valve prevents harmful gases from leaking, protecting the environment and maintaining safe usage.
Prueba de bajas emisiones
Impact tests involve striking the 3-way ball valve to see if it can handle sudden forces without breaking or losing its functionality.
Prueba de impacto
Dimension inspection measures the 3-way ball valve’s size to confirm that it will fit properly in the intended system without issues.
Inspección dimensional
The painting thickness test measures the coating’s thickness on the 3-way ball valve to confirm it is well-protected from corrosion and wear over time.
Prueba de espesor de pintura
PT testing, also known as dye penetrant testing, highlights cracks or defects on the 3-way ball valve’s surface that could weaken its performance.
PT
Material inspection checks if the 3-way ball valve is made from the correct materials, confirming its quality and long-term reliability.
Inspección de materiales
Aplicaciones de nuestras válvulas en sectores clave
Descubra cómo nuestras avanzadas soluciones de válvulas mejoran el control del flujo, ofreciendo mayor eficacia, seguridad y una estricta garantía de calidad.
The 3-way ball valve handles various chemicals without corroding, making it a reliable solution for controlling chemical flows efficiently.
Procesado químico
The 3-way ball valve directs oil and gas flow smoothly, reducing the risk of leaks and improving operational safety in petrochemical plants.
Gasolina Química
In nuclear facilities, the 3-way ball valve safely controls fluid and gas flow, crucial for preventing dangerous situations and maintaining operations.
O.P.G & Nuclear
The 3-way ball valve regulates the flow of pulp mixtures with ease, helping the industry maintain consistent production without clogging.
Pulp
The 3-way ball valve withstands harsh mining conditions while managing abrasive materials, establishing long-lasting performance in challenging environments.
Minería
The 3-way ball valve offers dependable control over water and waste, helping sewage systems run efficiently without contamination risks.
Agua y alcantarillado
The 3-way ball valve directs steam flow efficiently, preventing blockages and enhancing proper pressure control within industrial steam systems.
Sistema de vapor
In boiling systems, the 3-way ball valve regulates hot fluids and steam, helping maintain stable temperatures and safe operations for various applications.
Sistema de ebullición
Obtenga una válvula más versátil
Especificación
| Product Name | 3 way Ball Valve 150LB 300LB 600LB |
| Material | A351 CF8M/CF8/CF3, A216 WCB,A352 LCB/LCC |
| Size | 1/2″~10″(DN15~DN250) |
| Certificate | ISO9001 &CE |
| Port | Full Port |
| Working Pressure | 150LB~600LB |
| Connection Ends | Flange(RF/RTJ) |
| Working Temp. | -196℃~450℃ |
| SuitableMedium | Water,Steam,Oil and natural gas etc. |
| Seal | PTFE,RPTFE,PPL |
| Locking | Option |
| Inspection &Testing | According to APl598 |
Main Part & Materials
Multi-port, 3-way ball valves are designed for diverting and mixing flow patterns, effectively eliminating the need for two separate valves. These valves are available in both full and reduced port options to accommodate different flow requirements.
| Part Names | Part Materials | |||||||
| Cuerpo | WCB | SS304/316 | F11/F22 | F304 | F316 | F304L | F316L | |
| Capó | WCB | SS304/316 | F11/F22 | F304 | F316 | F304L | F316L | |
| Bola | SS304 | SS304/316 | F11/F22 | SS304 | SS316 | SS304L | SS316L | |
| Vástago | SS304 | SS304/316 | F11/F22 | F304 | F316 | F304L | F316L | |
Seat/Seat Ring | PTFE/RPTFE/NYLON/DEVLON/PEEK OR METAL | |||||||
| Embalaje | Graphite/PTFE | |||||||
| Junta | SS304+Graphite/SS304+Graphite | |||||||
| Bolts/Nuts | B7/2H | L7/4 | B16/4 | B8/8 | B8M/8M | B8/8 | B8M/8M | |
Suitable Medium | W.0.G etc | HNO3,CH30OH etc. | ||||||
Suitable Temperature | -29~425°C | -46~340°C | -46~340°C | -196~427°C | -196~427°C | -196~427°C | -196~427°C | |
Three Way Brass Ball Valves
Features & Benefits
- High integrity hot forged brass body
- Blow-out proof stem
- PTFE seats
- O-ring stem seals
- 100% tested
- Locking lever operator
Especificaciones
- Gama de tallas: 1/2”~3″ Full Port, NPT ends
- Port Type: L-Port or T-Port
- Port Orientation: bottom entry
- Presión nominal: 87 psi CWP (6 bar)
- Max Temperature: 344°F (173°C)
3-Way Ball Valves
Three Way Ball Valves:
- A 3-way ball valve has three ports and is available in T-Port and L-Port configurations, depending on the required flow pattern.
- Ideal for controlling and diverting flow without the need for a tee and multiple valves.
- Can be used as a diverter, directing flow from one inlet to either of two outlets.
- Can also function as an input selector, where the outlet is fed from either of the other two ports.
T-Port:
- Excellent for mixing fluids, as two inlets can be merged into a single outlet (also known as Mixing Ball Valves).
- The opposite flow direction is also possible, allowing a single source to divert flow in two directions simultaneously.
- T-Port ball valves can direct flow between just two ports, either to the left, to the right, or straight through.
L-Port:
- The L-port design allows flow to be directed in one direction at a time.
- From a single inlet, flow can be directed into two different outlets.
- In the opposite flow direction, a single outlet can receive flow from either of two inlets.
Stainless Steel 3-Way Ball Valves
Full Port with flange Connections (2″ to 16″)
3-way stainless steel ball valves are designed to either mix or divert flow in piping systems. These valves are popular due to their cost-effective solution for handling a wide range of media, including water, foodstuffs, beverages, brewing, and various corrosive substances. They are available in two configurations:
- L-Ported Ball: Ideal for diverting duties.
- T-Ported Ball: Suitable for both mixing and diverting tasks.
The AVP air-actuated 3-way stainless steel ball valves are designed to meet most common flow change requirements, with all three ports aligned on the same plane (horizontal entry). These valves are available with either screwed or flanged end connections and come equipped with ISO 5211 actuator pads, allowing pneumatic actuators to be directly mounted.
Features & Benefits
- Anti-blow-out stem, anti-static device
- Adjustable stem packing, metal to metal seat (option)
- RPTFE seals and seats
- Temperature range: -60 to 450 °F
- Fire safe designed
- 100% leakage tested
- Lever Operated
- ISO-5211 mounting pad for actuator (option)
Especificaciones
- Size: 1/2”-14”(DN15~DN350)
- Presión nominal: PN 1.0 ~32Mpa/150LB-900LB
- Material: SS304 /SS316 /2205
- Suitable Temperature: -196ºC~450ºC( High temperature will apply hard seal or change the material).
- Suitable Medium: Water, steam, oil, nitric acid, acetic acid, oxidizing medium, urea and other media
- Standard offer: ANSI/API/JIS/DIN
Available Actuators
- Electric
- Pneumatic (spring return)
- Pneumatic (double acting)
- Manual Handle
Aplicaciones típicas
- Air Drying Equipment
- Sterilizers
- Autoclaves
- Pollution Control Equipment
- Process Control Applications
- Laundry Equipment
- Textile Dyeing & Drying
- Bottling & Dispensing Equipment
- Ink & Paint Dispensing
- Custom Ball Valve Assemblies
3-way Ball Valve Flow Plans
These flow patterns are standard features available on all 3-way ball valves we supply. To specify the flow pattern you need, simply select it in the configurator for the corresponding series.
What is a 3-Way Ball Valve?
A 3-way ball valve is a type of multi-port valve, which can have three, four, or even five ports. The 3-way ball valve is the most popular among multi-port valves due to its versatility and cost-effectiveness. It features three ports or entry points that allow gas or fluid (media) to flow through, which are connected to piping or conduit.
Depending on the flow configuration, these ports are typically designated as one inlet and two outlet ports, or one outlet and two inlet ports. The 3-way ball valve is widely used because it provides an economical and straightforward solution for controlling both shutoff and flow paths within a single valve body.
Flow control in a 3-way valve is achieved through the alignment of the piping, the rotation of the valve handle, and the internal configuration of the valve ball. The valve can perform various functions depending on the specific requirements of the process:
– Restrict the Flow Completely: The valve can be used to completely stop the flow.
– Mix Two Different Fluids: It can combine two different fluids from separate sources.
– Divert Flow: The valve can redirect flow from one destination to another.
– Direct Flow to Multiple Destinations: Flow from one inlet can be split and directed to two different outlets.
– Selective Flow Blocking: The valve can block one outlet while allowing flow to continue in another direction.
A key aspect that determines the function of a 3-way ball valve is the internal design of the valve ball itself. This design dictates the flow pattern, with most 3-way ball valves having valve balls shaped in either an “L” or “T” configuration:
– L-Port Ball: Provides two flow paths and is typically used for diverting flow between two outlets.
– T-Port Ball: Offers three flow paths, allowing for mixing or diverting flow among multiple ports.
How Does a 3-Way Ball Valve Work?
There are 2 primary types of 3-way ball valves, each functioning differently from a standard ball valve:
1. L-Pattern (Diverter Valve)
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Functionality: The L-pattern valve shifts the flow from one port to another through the rotation of the handle or actuator.
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Flow Control:
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In its first position, the bottom port and left port are open.
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A 90-degree turn (counter-clockwise) redirects the flow from the left to the right outlet.
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A 180-degree turn completely blocks the flow of media.
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A 270-degree turn also obstructs the flow.
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A full 360-degree turn brings the valve back to its original position.
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Flow Positions:
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2 ports can be open at any given time.
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This allows for two shut-off positions and three flow options.
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2. T-Pattern (Mixer Valve)
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Functionality: The T-pattern valve allows the mixing of media from two inlet flows, directing it out of a third port.
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Flow Control:
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All 3 ports can be opened simultaneously.
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The T-pattern valve can also function as a diverter, similar to the L-pattern valve, with a quarter-turn of the handle.
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Flow Restrictions:
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Unlike the L-pattern, the T-pattern cannot provide a bubble-tight shut-off.
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It can, however, restrict flow to two ports or open all three ports for passage.
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Flow Patterns:
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As a mixer, the valve can divide media flow in two opposite directions.
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It can also create a straight-through flow similar to a two-way ball valve.
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The typical port remains open in a vertically mounted T-pattern valve, and flow diversion occurs with a quarter-turn.
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A 180-degree turn will not change the flow pattern.
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3-Way Ball Valve Classification
Main Features of a 3-Way Ball Valve
- Opens and closes without friction, reducing the torque required for operations.
- Allows for on-line maintenance, saving time and costs.
- Features a wedge sealing surface, where the stem presses the ball against the seal for a positive seal under any differential pressure conditions.
- Self-cleaning capability, with fluid washing away debris from the sealing surface when the valve lifts from the seat.
Main Advantages of a 3-Way Ball Valve
- Simple structure and compact design, making it low in volume and lightweight.
- Provides low resistance to fluid flow, enhancing efficiency.
- Effective sealing, suitable for use in vacuum systems.
- Easy and quick maintenance, reducing downtime.
- Available in various sizes, expanding its range of applications.
What is the 3-Way Ball Valve used for?
A 3-way multiport ball valve is versatile and can be used for various applications depending on the configuration of the internal ball. With an L-type ball, the valve is commonly used as a diverting valve, shut-off valve, by-pass valve, selection valve, or directional valve.
On the other hand, a T-type ball valve is typically used as a sampling valve, mixing valve, by-pass valve, purge valve, or uniform flow valve.
3-Way Ball Valve Selection Guide
The main consideration while selecting the right valve for your application are:
- Determine the fluid to be used in the system, this is required to choose the right and equivalent valve seal.
- Determine the pressure rating of the system where the valve needs to be fitted.
- Know the temperature to which the system usually works on.
- Check the connection type whether the valve is compatible to be connected to the piping or not.
- The material used for the valve body must be compliant with the existing process lines and appropriate for the process temperature and pressure.
- Determine the operation mechanism of the valve and whether it is feasible for application in the existing system.
3-Way Ball Valve vs 2-Way Ball Valve
3-Way Ball Valve
A 3-way valve shares many of the same components as a 2-way valve, but what sets it apart is the addition of an extra port. Like 2-way valves, 3-way valve assemblies can be operated by pneumatic or electrical actuators.
The primary difference lies in their functionality; 3-way valves can be used to either redirect fluid flow or mix fluids from two inlets into a single outlet. When used as a mixing valve, the fluids enter through the inlet ports, are mixed within the valve body, and are then transferred through the outlet port.
2-Way Ball Valve
While a 2-way valve is typically used for on/off applications or in systems with variable flow where pressure, temperature, and flow may change, a 3-way valve offers a more cost-effective solution for diverting and mixing operations. The ability to blend fluids from multiple inlets makes 3-way valves ideal for controlling heating and cooling processes in various media, such as water, oils, and chemicals.
They are also commonly used as bypass valves in both primary and secondary loop applications. Similar to 2-way valves, 3-way valves are applicable in the same process industries, offering greater versatility in fluid control.
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Más información general
Specifications of 3 Way Ball Valve
Materiales
3 Way Ball Valves are made from high-quality materials such as stainless steel. Think about it these materials make the valve durable, corrosion-resistant, and suitable for various industrial applications. The choice of material depends on the type of fluid and the working environment, providing versatility and reliability.
Valve Size and Dimensions
3 Way Ball Valves come in different sizes and dimensions to fit various pipelines. NTVAL offers valves ranging from 1/2” to 10” (DN15 to DN250), accommodating precise control for small applications and high-volume flow for larger systems. The dimensions of the valve, including the port size and connection type, provide a proper fit and seamless operation in any system.
Presión y temperatura nominales
These valves are designed to withstand specific pressure and temperature ranges. For example, they can handle pressures from 150LB to 600LB and operate efficiently in temperatures from -196ºC to 450ºC. The pressure and temperature ratings guarantee that the valve will function safely and effectively under demanding conditions.
Features of 3 Way Ball Valve
Easy to Operate
3 Way Ball Valves are designed for easy operation, featuring a simple quarter-turn mechanism. This allows quick and effortless control of fluid flow, minimizing operational downtime. The straightforward design means that even untrained personnel can operate the valves efficiently. NTVAL's 3 Way Ball Valves stand out for their user-friendly operation and reliability.
User-Friendly Design
The user-friendly design of 3 Way Ball Valves makes installation and maintenance easy. They feature compact and sturdy construction, which fits seamlessly into different piping systems. The design minimizes wear and tear, extending the valve's lifespan and reducing the need for frequent replacements. As if that’s not enough, the user-friendly nature of these valves makes them a practical choice for busy industrial environments.
Leak Proof
3 Way Ball Valves provide reliable sealing, preventing leaks and maintaining safe operation. The tight seal maintains system integrity even under high pressure. This leak-proof feature is crucial for consistent performance. It also reduces maintenance needs, saving time and costs.
Benefits of 3 Way Ball Valve
Increase Versatility
3 Way Ball Valves significantly increase versatility in piping systems. Their ability to handle different flow configurations makes them adaptable to various applications. Constructed from high-quality materials like stainless steel, they resist corrosion and wear, offering long-lasting performance. This versatility makes them suitable for a wide range of industrial uses, providing reliable and efficient solutions.
Reduces Multiple Valves
NTVAL's 3 Way Ball Valves offer versatile flow control, allowing fluid to be directed in multiple directions. This flexibility reduces the need for multiple valves in a system. By integrating several functions into one valve, it simplifies system design and operation. This efficiency makes them suitable for a wide range of applications. For example, they can be used in various industrial processes, enhancing overall efficiency.
Enhanced Performance
3 Way Ball Valves offer enhanced performance due to high-quality construction and precise engineering. These valves handle high-pressure and high-temperature applications, providing durability and long-lasting service. Meeting stringent quality standards provides customers with reliable and efficient flow control solutions. This commitment to quality makes them a trusted choice for industries requiring valve performance.
Applications of 3 Way Ball Valve
Oil and Gas Industry
NTVAL’s 3 Way Ball Valves play a vital role in controlling the flow of crude oil, natural gas, and other fluids in the oil and gas industry. They are used in pipelines and refineries to switch the direction of flow or to mix different streams. The ability to operate under high pressure and extreme temperatures makes them indispensable in this field. Their durable design provides long-lasting performance in harsh environments.
Agua y alcantarillado
3 Way Ball Valves control the flow of water and wastewater through different treatment processes. They allow operators to switch between flow paths easily, making them ideal for diverting water and managing multiple pipelines. Their durable design and ability to handle large volumes of fluid make them essential in water management.
Procesado químico
3 Way Ball Valves are essential in chemical processing plants where precise fluid control is crucial. They handle the mixing and diverting of chemicals, enabling safe and efficient operations. The valves can withstand harsh chemicals and high temperatures, making them ideal for this demanding industry. Yes, you read that right, their sturdy construction meets the stringent requirements of chemical processing applications.
Sistemas HVAC
3 Way Ball Valves are crucial in large industrial HVAC systems, controlling water or coolant flow to maintain optimal temperatures and efficiency. Their ability to switch between different flow paths enhances system performance significantly. These valves are reliable and precise, making them a popular choice for extensive industrial HVAC installations. Their durable design meets the demands of large-scale operations.
4 Considerations When Buying 3 Way Ball Valve
01
Viscosity
When choosing a 3 Way Ball Valve, consider the viscosity of the fluids it will handle. Viscosity refers to how thick or thin a fluid is, which affects how easily it flows through the valve. Valves used for thicker fluids, like oil, need to be designed to handle the slower flow and higher resistance. Think about that for a minute, selecting the right valve allows for smooth operation and prevents blockages.
02
Erosiveness
Erosiveness refers to the ability of the fluid to wear down the valve material over time. Fluids containing abrasive particles can erode the valve’s internal surfaces, reducing its lifespan. Valves designed for erosive fluids have special linings or are made from harder materials to resist wear. Choosing a valve that can withstand erosive fluids helps maintain system integrity and reduces maintenance costs.
03
ANSI Certification
Another important consideration is ANSI certification. This certification indicates that the valve meets the standards set by the American National Standards Institute, complying with safety and quality requirements. NTVAL valves with ANSI certification provide assurance of consistent performance and compatibility with other ANSI-compliant components in the system.
04
Pressure Capacity (150LB~600LB)
Understanding the pressure capacity of a 3 Way Ball Valve is essential for safe and efficient operation. The pressure capacity, ranging from 150LB to 600LB, indicates the maximum pressure the valve can handle without failing. Selecting a valve with an appropriate pressure capacity for the application helps it withstand the system’s operating conditions and prevents potential failures or safety hazards.
Frequently Asked Questions
3 Way Ball Valves are certified with ISO9001, API6D, and API607. They meet high-quality standards for safety and performance.
Yes, 3 Way Ball Valves are designed to handle high pressure, making them suitable for demanding industrial environments.
NTVAL provides technical assistance, troubleshooting, and guidance on valve operation. If needed, they send replacement parts or a new valve and offer repairs or replacements within the warranty period.
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