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3-way ball valve

The 3-way ball valve is a versatile fitting that is indispensable in numerous industrial applications. Whether for water, air, solar fluids, gases or other fluids - its versatility makes it the ideal choice for a wide range of applications. The stainless steel version of the 3-way ball valve is known for its corrosion resistance and durability and is frequently used in chemical processes, the food and beverage industry and medical technology. It is particularly suitable for applications with aggressive media or high hygienic requirements. The temperature range extends from -25°C to +180°C, and the pressure range is up to 40 bar for flange connections and 63 bar for threaded connections. The 3-way ball valves comply with the ISO 5211 standard and the DIN PN10/16/25/40 flange connection standards.
The brass 3-way ball valve offers a cost-effective and reliable solution. It is used in heating, ventilation and air conditioning (HVAC) systems, water treatment and industrial control systems. The temperature range is -10°C to +120°C and the pressure range is up to 63 bar for threaded connections. The connection is made in accordance with the ISO228-1 F-F-F standard.
In addition, L-bores offer targeted flow control, ideal for applications where the flow needs to be diverted between two outlets. T-bores, on the other hand, enable flexible distribution of the medium and are suitable for complex distribution processes in chemical and pharmaceutical plants. Electric variants of the 3-way ball valve enable precise and automated control and are ideal for modern industrial processes with high accuracy. Pneumatic variants offer a robust and fast solution for applications with high switching frequencies, such as in the manufacturing or packaging industry. During installation, care should be taken to ensure that the connections are correctly aligned and suitable sealants are used to prevent leaks. Regular inspections of the seals and the functionality of the control mechanisms contribute to a long service life. Compliance with ISO and DIN standards, such as ISO 7-1 (EN 10226-1) or ISO 5211, guarantees high quality and reliability. Further technical resources and documentation are available online: ISO 228-1, ISO 521, flange connection DIN PN10/16/25/40 With its versatile applications, precise control options and high reliability, the 3-way ball valve is an indispensable tool for industrial processes.

3-way ball valves with actuator

Fergo offers fully assembled 3-way ball valves with pneumatic or electric actuators designed for precise control and automation in industrial processes. Pneumatic actuators impress with their fast response behaviour and robustness, while electric actuators are characterised by their precision and simple integration into control systems. An extensive range of accessories is also available, including solenoid valves for controlling pneumatic actuators, mounting bridges and adapters for easy installation as well as position indicators, position displays, limit switches and positioners. These components extend the functionality and flexibility of the ball valves and enable precise monitoring and control of the flow. This makes Fergo's ball valves ideal for demanding applications in the process industry where reliability, precision and adaptability are crucial.

Product Configurator

Filter
3-Wege Kugelhahn Messing Trinkwasser
KL100 3-way ball valve 1 inch brass L bore Product number: 101-1000-06
Brass 3-way ball valve 1 inch, type L bore, female thread acc. to ISO 228 F-F-F, body made of brass, nickel plated, ball made of brass, hard chrome plated, seal PTFE, seal shaft Viton, medium temp. (min./max.) -10°C to +120°C Not suitable for steam, Max. operating pressure 45 bar, Manual lever operation
Bore:
L
Body:
Brass
Nominal width :
DN25 - 1'' inch
Design :
3 ways
Actuation :
Hand Lever

€69.50*

€82.70 incl. VAT
Delivery time: in stock

Available, delivery time: in stock

3-Wege Kugelhahn Edelstahl
KT103 3-way ball valve 1/2 inch stainless steel T bore Product number: 102-1002-04
3-way ball valve 1/2 inch stainless steel T bore T bore design, reduced bore, internal thread acc. to ISO 7-1 (EN 10226-1), body & ball made of 1.4408 stainless steel, blow-out proof stem and antistatic device, seal made of PTFE + 15% GF, Operating temperature -25°C to +180°C, Max. Operating pressure: 63 bar, Hand lever.
Bore:
T
Body:
Stainless Steel
Actuation :
Hand Lever
Design :
3 ways
Nominal width :
DN15 - 1/2'' inch

€39.50*

€47.00 incl. VAT
Delivery time: in stock

Available, delivery time: in stock

Wasser 3-Wege Kugelhahn aus Messing
KL113 3-way ball valve 1/2 inch brass L bore Product number: 101-1001-04
3-way ball valve 1/2 inch made of brass Type L bore, internal thread (BSP) acc. to ISO 228-1 F-F-F, body made of brass, nickel plated, ball made of brass, chrome plated, seal ball PTFE, stem seal  PTFE, medium temp. (min./max.) -20°C to +150°C, max. operating pressure: 25 bar, operation hand lever
Body:
Brass
Nominal width :
DN15 - 1/2'' inch
Design :
3 ways
Actuation :
Hand Lever
Bore:
L

€16.00*

€19.04 incl. VAT
Delivery time: in stock

Available, delivery time: in stock

3-Wege Kugelhahn Edelstahl
KL103 3-way ball valve 1/2 inch stainless steel L bore Product number: 101-1002-04
3-way ball valve 1/2 inch stainless steel L bore L bore design, reduced bore, internal thread acc. to ISO 7-1 (EN 10226-1), body & ball made of 1.4408 stainless steel, blow-out proof stem and antistatic device, seal made of PTFE + 15% GF, Operating temperature -25°C to +180°C, Max. Operating pressure: 63 bar, Hand lever.
Body:
Stainless Steel
Nominal width :
DN15 - 1/2'' inch
Actuation :
Hand Lever
Bore:
L
Design :
3 ways

€39.50*

€47.00 incl. VAT
Delivery time: in stock

Available, delivery time: in stock

3-Wege Kugelhahn Edelstahl
KT103 3-way ball valve 1 inch stainless steel T bore Product number: 102-1002-06
3-way ball valve 1 inch stainless steel T bore T bore design, reduced bore, internal thread acc. to ISO 7-1 (EN 10226-1), body & ball made of 1.4408 stainless steel, blow-out proof stem and antistatic device, seal made of PTFE + 15% GF, Operating temperature -25°C to +180°C, Max. Operating pressure: 63 bar, Hand lever.
Nominal width :
DN25 - 1'' inch
Bore:
T
Body:
Stainless Steel
Actuation :
Hand Lever
Design :
3 ways

€70.50*

€83.90 incl. VAT
Delivery time: in stock

Available, delivery time: in stock

3-Wege-Kugelhahn pneuamtisch
KL103 3-way ball valve 3/4 inch stainless steel L bore double acting pneumatic actuator Product number: 101-1002-05-DA
Three-way ball valve 3/4 inch pneumaticType L-bore, reduced bore, internal thread acc. to ISO 7-1 (EN 10226-1), body & ball made of 1.4408, gasket PTFE + 15% GF,  Operating temperature -25°C to +180°C, Max. operating pressure: 63 bar, Actuation double-acting pneumatic actuator
Bore:
L
Actuation :
Pneumatic Actuator
Nominal width :
DN20 - 3/4'' inch
Design :
3 ways
Body:
Stainless Steel

€125.50*

€149.34 incl. VAT
Delivery time: in stock

Available, delivery time: in stock

Wasser 3-Wege Kugelhahn aus Messing
KT113 3-way ball valve 1/2 inch brass T bore Product number: 102-1001-04
3-way ball valve 1/2 inch made of brassType T bore, internal thread (BSP) acc. to ISO 228-1 F-F-F, body made of brass-nickel plated, ball made of brass-chrome plated, ball seal PTFE, stem seal PTFE, medium temp. (min./max.) -20°C to +150°C, max. operating pressure: 25 bar, operation hand lever.
Body:
Brass
Nominal width :
DN15 - 1/2'' inch
Design :
3 ways
Actuation :
Hand Lever
Bore:
T

€16.00*

€19.04 incl. VAT
Delivery time: in stock

Available, delivery time: in stock

Wasser 3-Wege Kugelhahn aus Messing
KT113 3-way ball valve 3/4 inch brass T bore Product number: 102-1001-05
3-way ball valve 3/4 inch made of brassType T bore, internal thread (BSP) acc. to ISO 228-1 F-F-F, body made of brass-nickel plated, ball made of brass-chrome plated, ball seal PTFE, stem seal PTFE, medium temp. (min./max.) -20°C to +150°C, max. operating pressure: 25 bar, actuation hand lever.
Nominal width :
DN20 - 3/4'' inch
Design :
3 ways
Actuation :
Hand Lever
Bore:
T
Body:
Brass

€25.00*

€29.75 incl. VAT
Delivery time: in stock

Available, delivery time: in stock

3-Wege Kugelhahn Edelstahl
KL103 3-way ball valve 1 inch stainless steel L bore Product number: 101-1002-06
3-way ball valve 1 inch stainless steel L bore L bore design, reduced bore, internal thread acc. to ISO 7-1 (EN 10226-1), body & ball made of 1.4408 stainless steel, blow-out proof stem and antistatic device, seal made of PTFE + 15% GF, Operating temperature -25°C to +180°C, Max. Operating pressure: 63 bar, Hand lever.
Bore:
L
Nominal width :
DN25 - 1'' inch
Design :
3 ways
Actuation :
Hand Lever
Body:
Stainless Steel

€70.50*

€83.90 incl. VAT
Delivery time: in stock

Available, delivery time: in stock

3-Wege Kugelhahn elektrisch 24V - 230V
KL103 3-way ball valve 1 inch stainless steel L bore electric actuator 24V - 230V - 240V Product number: 101-1002-06-EL
3-way ball valve 1 inch electricType L-bore, reduced bore, internal thread acc. to ISO 7-1 (EN 10226-1), body & ball made of 1.4408, seal ball: PTFE + 15% GF,  Operating temperature -25°C to +180°C, Max. operating pressure: 63 bar, Actuation: electrical (J4C S35), Running time(90°) 9s ± 10%, 24V - 230V - 240V AC/DC 50/60HZ
Bore:
L
Body:
Stainless Steel
Design :
3 ways
Actuation :
Electric Actuator
Nominal width :
DN25 - 1'' inch

€322.50*

€383.78 incl. VAT
Delivery time: in stock

Available, delivery time: in stock

3-Wege Kugelhahn Edelstahl
KT103 3-way ball valve 1/4 inch stainless steel T bore Product number: 102-1002-02
3-way ball valve 1/4 inch stainless steel T bore T bore design, reduced bore, internal thread acc. to ISO 7-1 (EN 10226-1), body & ball made of 1.4408 stainless steel, blow-out proof stem and antistatic device, seal made of PTFE + 15% GF, Operating temperature -25°C to +180°C, Max. Operating pressure: 63 bar, Hand lever.
Body:
Stainless Steel
Bore:
T
Nominal width :
DN8- 1/4'' inch
Design :
3 ways
Actuation :
Hand Lever

€39.50*

€47.00 incl. VAT
Delivery time: in stock

Available, delivery time: in stock

3-Wege-Kugelhahn für Trinkwasser
KT100 3-way ball valve 3/4 inch brass T bore Product number: 102-1000-05
Brass 3-way ball valve 3/4 inch, type T bore, internal thread acc. to ISO 228 F-F-F, body made of brass, nickel-plated, ball made of brass, hard-chrome plated, seal made of PTFE, seal shaft: Viton, medium temp. (min./max.): -10°C to +120°C Not suitable for steam, Max. Max. operating pressure: 50 bar, Manual lever operation
Body:
Brass
Nominal width :
DN20 - 3/4'' inch
Design :
3 ways
Actuation :
Hand Lever
Bore:
T

€47.50*

€56.52 incl. VAT
Delivery time: in stock

Available, delivery time: in stock

Wasser 3-Wege Kugelhahn aus Messing
KL113 3-way ball valve 3/4 inch brass L bore Product number: 101-1001-05
3-way ball valve 3/4 inch made of brass, type L bore, internal thread (BSP) acc. to ISO 228-1 F-F-F, body made of brass-nickel plated, ball made of brass-chrome plated, ball seal PTFE, stem seal PTFE, medium temp. (min./max.) -20°C to +150°C, max. operating pressure: 25 bar, operation hand lever.
Bore:
L
Body:
Brass
Nominal width :
DN20 - 3/4'' inch
Design :
3 ways
Actuation :
Hand Lever

€24.50*

€29.15 incl. VAT
Delivery time: in stock

Available, delivery time: in stock

3-Wege Flanschkugelhahn
KT112 3-Way Flanged Ball Valve DN 25 PN16/40 Stainless Steel T Bore Product number: 102-1008-06
3-way flanged ball valve DN 25 PN16/40 stainless steel3 way T-bore design, full bore, flanged connection acc. to DIN PN16/40, body & ball made of 1.4408 (A351 CF8M) stainless steel, gasket TFM 1600, temp. (min./max.) -29°C to +175°C, max. Operating pressure 40 bar, TA Luft Design, ATEX, Actuation: Hand lever
Nominal width :
DN25 - 1'' inch
Design :
3 ways
Actuation :
Hand Lever
Body:
Stainless Steel
Bore:
T

€348.00*

€414.12 incl. VAT
Delivery time: in stock

Available, delivery time: in stock

3-Wege Kugelhahn elektrisch 24V - 230V
KL103 3-way ball valve 3/4 inch stainless steel L bore electric actuator 24V - 230V - 240V Product number: 101-1002-05-EL
3-way ball valve 3/4 inch electricType L-bore, reduced bore, internal thread acc. to ISO 7-1 (EN 10226-1), body & ball made of 1.4408, seal ball: PTFE + 15% GF,  Operating temperature -25°C to +180°C, Max. operating pressure: 63 bar, Actuation: electrical (J4C S20), Running time(90°) 9s ± 10%, 24V - 230V - 240V AC/DC 50/60HZ
Bore:
L
Actuation :
Electric Actuator
Nominal width :
DN20 - 3/4'' inch
Design :
3 ways
Body:
Stainless Steel

€274.00*

€326.06 incl. VAT
Delivery time: in stock

Available, delivery time: in stock

3-Wege Kugelhahn Edelstahl
KL103 3-way ball valve 3/4 inch stainless steel L bore Product number: 101-1002-05
3-way ball valve 3/4 inch stainless steel L bore L bore design, reduced bore, internal thread acc. to ISO 7-1 (EN 10226-1), body & ball made of 1.4408 stainless steel, blow-out proof stem and antistatic device, seal made of PTFE + 15% GF, Operating temperature -25°C to +180°C, Max. Operating pressure: 63 bar, Hand lever.
Bore:
L
Nominal width :
DN20 - 3/4'' inch
Design :
3 ways
Actuation :
Hand Lever
Body:
Stainless Steel

€51.00*

€60.69 incl. VAT
Delivery time: in stock

Available, delivery time: in stock

3-Wege Kugelhahn pneumatisch
KT103 3-way ball valve 1 1/4 inch stainless steel T-bore double acting pneumatic actuator Product number: 102-1002-07-DA
Three-way ball valve 1 1/4 inch pneumaticT-bore design, reduced bore, internal thread to ISO 7-1 (EN 10226-1), body & ball made of 1.4408, ball seal: PTFE + 15% GF,  Operating temperature -25°C to +180°C, Max. operating pressure: 63 bar, Actuation double-acting pneumatic actuator
Actuation :
Pneumatic Actuator
Design :
3 ways
Body:
Stainless Steel
Nominal width :
DN32 - 1 1/4'' inch
Bore:
T

€209.00*

€248.71 incl. VAT
Delivery time: in stock

Available, delivery time: in stock

3-Wege-Kugelhahn für Trinkwasser
KT100 3-Way Ball Valve 2 Inch Brass T Hole Product number: 102-1000-09
Brass 3-way ball valve 2 inch, type T bore, internal thread acc. to ISO 228 F-F-F, body made of brass, nickel-plated, ball made of brass, hard-chrome plated, seal made of PTFE, seal shaft: Viton, medium temp. (min./max.): -10°C to +120°C Not suitable for steam, Max. Max. operating pressure: 35 bar, Manual lever operation
Nominal width :
DN50 - 2'' inch
Bore:
T
Actuation :
Hand Lever
Design :
3 ways
Body:
Brass

€226.50*

€269.53 incl. VAT
Delivery time: in stock

Available, delivery time: in stock

3-Wege Kugelhahn pneumatisch
KT103 3-Way Ball Valve 1 Inch Stainless Steel T bore Double Acting Pneumatic Actuator Product number: 102-1002-06-DA
Three-way Ball valve 1 inch pneumaticT-bore design, reduced bore, internal thread to ISO 7-1 (EN 10226-1), body & ball made of 1.4408, ball seal: PTFE + 15% GF,  Operating temperature -25°C to +180°C, Max. operating pressure: 63 bar, Actuation double-acting pneumatic actuator
Bore:
T
Body:
Stainless Steel
Design :
3 ways
Actuation :
Pneumatic Actuator
Nominal width :
DN25 - 1'' inch

€158.50*

€188.61 incl. VAT
Delivery time: in stock

Available, delivery time: in stock

3-Wege Kugelhahn elektrisch 24V - 230V
KL103 3-way ball valve 2 inch stainless steel L bore electric actuator 24V - 230V - 240V Product number: 101-1002-09-EL
3-way ball valve 2 inch electricDesign L-bore, reduced bore, internal thread acc. to ISO 7-1 (EN 10226-1), body & ball made of 1.4408, seal ball: PTFE + 15% GF,  Operating temperature -25°C to +180°C, Max. operating pressure: 63 bar, Actuation: electrical (J4C S55), Running time(90°) 13s ± 10%, 24V - 230V - 240V AC/DC 50/60HZ
Bore:
L
Nominal width :
DN50 - 2'' inch
Actuation :
Electric Actuator
Design :
3 ways
Body:
Stainless Steel

€585.00*

€696.15 incl. VAT
Delivery time: in stock

Available, delivery time: in stock

3-way ball valve: Threaded and flange connection

Our three-way ball valves are available with threaded connections in nominal sizes of 1/4", 3/8", 1/2", 3/4", 1", 1 ¼", 1 ½" and 2" inch or with flanged connections in nominal sizes from DN15 to DN100 PN10/16/25/40. They can be manufactured with full or reduced flow, depending on your specific requirements. We offer both threaded ball valves and 3-way ball valves with flanged connections with electric and pneumatic actuators.

3-Way-Ball-Valve L Bore Position

A 3-way ball valve with an L-bore is a valve that can be used to control the flow of a medium in a system via three different positions. The term L-bore refers to the shape of the passage opening in the ball, which is L-shaped. The three switching positions of the valve enable a straight flow, a branching flow and a completely closed flow path. By turning the ball in the centre of the valve, it is possible to switch between these positions and adjust the flow of the medium as required.
The following illustration shows some of the L-bores. If the design example does not meet your requirements, please write to us with your desired design. We assure you that we will fulfil your requirements.

3-Way-Ball Valve T Bore Position

A 3-way ball valve with a T-bore enables three switching positions: straight flow, branching flow and closed flow. The T-bore refers to the shape of the passage opening in the ball, which is T-shaped. By turning the ball in the centre of the valve, these switching positions can be selected to control the flow of the medium. 
The following illustration shows some examples of L-shaped openings. If the design example does not meet your requirements, please contact us and let us know your desired design. We are sure that we can also fulfil your requirements.

Frequently Asked Questions (FAQs) on 3-Way Ball Valve


A 3-way ball valve is a type of valve that allows for control of flow through a piping system. It has three ports which can be positioned to direct flow in different directions or mix flow from different sources.

An electric 3-way ball valve uses an electric actuator to open, close, or change the flow direction. The actuator receives electrical signals to move the valve to the desired position.

3-way ball valves generally come in two configurations: "L-port" and "T-port". L-port can direct flow between two outlets, while T-port can connect all three ports or route flow in a specific direction.

3-way ball valves are commonly made from materials like steel, stainless steel, and brass. The material used depends on the specific application and the type of fluid being controlled.

Maintaining a 3-way ball valve involves regularly inspecting it for leaks, lubricating moving parts if necessary, and ensuring that the valve operates smoothly. It is also important to follow any specific maintenance guidelines provided by the manufacturer.

Installation requirements can vary based on the specific valve and application. Generally, it is important to ensure that the valve is installed in the correct orientation and that it is securely connected to the piping system, following manufacturer recommendations.

Yes, 3-way ball valves can be used for both mixing and diverting flow. The choice between L-port and T-port configurations will determine how the valve can manage and route the flow.

To choose the right 3-way ball valve, consider factors like the type of fluid, pressure and temperature requirements, the valve configuration (L-port or T-port), and the material suitable for your application.

Consider factors like power availability, response time, environmental conditions, and safety requirements. Electric valves are better for precise control where power is easily accessible, while pneumatic valves are preferred in faster operations and hazardous conditions.


3-way ball valves are commonly used in HVAC systems, water treatment, food and beverage processing, chemical processing, and many other industrial applications where flow control is needed.

Electric 3-way ball valves are powered by electricity and are generally simpler to install and control, while pneumatic ones use air pressure and are typically faster in operation and safer in hazardous environments where electricity might pose a risk.

Yes, we offer technical support to help you select and install the right 3-way ball valve for your needs. You can contact our support team through our website or by calling our customer service number.