01
One Valve, Multiple Flow Paths
A three-way ball structure can replace multiple two-way valves in suitable diversion or mixing layouts, simplifying pipeline control.
Electric Three-Way Flow Control
Electric Flanged 3 Way Ball Valve
A motorized flanged 3 way valve engineered for dependable diversion, mixing and flow-direction control in industrial pipeline systems. GB and ANSI configurations are available for different project standards and pressure classes.
Related solutions: electric 3 way ball valve, motorized 3 way valve, flanged three way ball valve, ANSI 3 way valve and GB standard electric ball valve.
DN15–DN200
Catalog size range
GB PN16 / PN25
National standard options
ANSI Class 150 / 300 / 600
American standard options
On/Off or Intelligent
Electric actuator control
Product Overview
Automated Three-Way Pipeline Routing in One Valve
The electric flanged 3 way ball valve combines a three-port ball valve body with an electric actuator to switch, divert or mix process flow. Depending on the selected internal port pattern, the valve can be configured for L-port or T-port operation.
-
01Automated flow direction: route medium between three connected pipelines without manual valve operation.
-
02GB and ANSI designs: select national-standard or American-standard flange and pressure configurations.
-
03Multiple material grades: WCB carbon steel and stainless steel body options are listed for different media.
-
04Actuator options: on/off, intelligent, multi-turn and explosion-proof configurations are available.
Product Advantages
Why Use an Electric Flanged 3 Way Valve
The valve integrates three-way flow routing, secure flanged installation and remote electric control in a single assembly.
02
Secure Flanged Installation
The flanged body supports stable connection, straightforward alignment and reliable installation in industrial piping systems.
03
GB and ANSI Project Compatibility
GB PN16 and PN25 dimensions are listed alongside ANSI Class 150, 300 and 600 data for international project selection.
04
Remote Electric Operation
The actuator supports automated valve positioning and can be configured according to voltage, control mode, feedback and site protection requirements.
05
Configurable Sealing and Materials
PTFE, nylon, PPL and hard-alloy seat options can be matched with carbon steel or stainless steel pressure-retaining parts.
Technical Parameters
GB and ANSI Design Standards
Select the standard system before confirming pressure class, flange dimensions, materials and actuator torque.
GB
National Standard Configuration
- Design Standard
- GB/T 12237
- Connecting Flange
- GB/T 9113 or JB/T 79
- Test & Inspection
- JB/T 9092
- Catalog Pressure Classes
- PN16 and PN25
ANSI
American Standard Configuration
- Design Standard
- ANSI B16.34
- Connecting Flange
- ANSI B16.5
- Test & Inspection
- API 598
- Catalog Pressure Classes
- Class 150, Class 300 and Class 600
Structural length and connecting-flange dimensions may be designed or manufactured according to confirmed project requirements. Always verify the approved production drawing before ordering.
Main Parts Materials
Component and Material Options
The following combinations are based on the supplied catalog. Final materials should be selected according to medium, pressure, temperature and corrosion conditions.
| No. | Component | Carbon Steel Configuration (C) | Stainless Steel Configuration (P) | Stainless Steel Configuration (R) |
|---|---|---|---|---|
| 1 | Right Valve | WCB | ZG1Cr18Ni9Ti | ZG1Cr18Ni12Mo2Ti |
| 2 | Nut | 35 | 1Cr18Ni9Ti | 1Cr18Ni9Ti |
| 3 | Gasket | PTFE / graphite-metal composite pad | ||
| 4 | Screw | 35 | 1Cr18Ni9Ti | 1Cr18Ni9Ti |
| 5 | Body | WCB | ZG1Cr18Ni9Ti | ZG1Cr18Ni12Mo2Ti |
| 6 | Seat | PTFE, nylon, PPL or hard alloy | ||
| 7 | Ball | 1Cr18Ni9Ti | 1Cr18Ni9Ti | 1Cr18Ni12Mo2Ti |
| 8 | Stem | 1Cr13 | 1Cr18Ni9Ti | 1Cr18Ni12Mo2Ti |
| 9 | Gasket | 1Cr18Ni9Ti | 1Cr18Ni9Ti | 1Cr18Ni12Mo2Ti |
| 10 | Packing | PTFE or flexible graphite | ||
| 11 | Bushing | PTFE composite bearing | ||
| 12 | Gland | WCB | ZG1Cr18Ni9Ti | ZG1Cr18Ni12Mo2Ti |
| 13 | Screw | 35 | 1Cr18Ni9Ti | 1Cr18Ni9Ti |
| 14 | Screw | 35 | 1Cr18Ni9Ti | 1Cr18Ni9Ti |
| 15 | Connecting Yoke | 1Cr18Ni9Ti | 1Cr18Ni9Ti | 1Cr18Ni9Ti |
| 16 | Screw | 35 | 1Cr18Ni9Ti | 1Cr18Ni9Ti |
| 17 | Connecting Set | 1Cr18Ni9Ti | 1Cr18Ni9Ti | 1Cr18Ni9Ti |
| 18 | Hand Gear | Plástico | ||
| 19 | Atuador elétrico | On/off, intelligent, multi-turn or explosion-proof | ||
Spare parts, sealing materials and actuator functions can be configured for actual working conditions and special project requirements.
Outline Dimensions
GB and ANSI Flange Dimension Tables
Dimensions are shown in millimetres unless otherwise stated. Scroll each table horizontally on mobile devices.
Dimensional Drawing
Front and Side Reference Views
The two views are separated for easier reading. Match the drawing symbols with the GB or ANSI dimension table for the selected pressure class.
01
Breakdown View
02
Side View
Drawing Symbols
L
H
B
D
D1
D2
D3
G
n-φd
Refer to the matching table below for exact values. Dimensions are in millimetres unless otherwise stated.
GB Standard
GB PN16 Main Outline and Connecting Flange Size
| Dimension | DN15 | DN20 | DN25 | DN32 | DN40 | DN50 | DN65 | DN80 | DN100 | DN125 | DN150 | DN200 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| G | 1/2" | 3/4" | 1" | 1-1/4" | 1-1/2" | 2" | 2-1/2" | 3" | 4" | 5" | 6" | 8" |
| D3 | 15 | 20 | 25 | 30 | 40 | 50 | 65 | 80 | 100 | 125 | 150 | 200 |
| D2 | 45 | 55 | 65 | 78 | 85 | 100 | 120 | 135 | 155 | 185 | 210 | 265 |
| D1 | 65 | 75 | 85 | 100 | 110 | 125 | 145 | 160 | 180 | 210 | 240 | 295 |
| D | 95 | 105 | 115 | 135 | 145 | 160 | 180 | 195 | 215 | 245 | 280 | 335 |
| L | 150 | 164 | 180 | 200 | 220 | 240 | 260 | 280 | 320 | 380 | 440 | 550 |
| H | 53 | 58.5 | 70 | 77.5 | 88.5 | 92 | 107 | 119 | 150 | 200 | 240 | 300 |
| B | 72 | 80 | 90 | 100 | 110 | 120 | 130 | 140 | 160 | 190 | 220 | 260 |
| n-φd | 4-φ14 | 4-φ14 | 4-φ14 | 4-φ18 | 4-φ18 | 4-φ18 | 4-φ18 | 8-φ18 | 8-φ18 | 8-φ18 | 8-φ18 | 12-φ23 |
GB Standard
GB PN25 Main Outline and Connecting Flange Size
| Dimension | DN15 | DN20 | DN25 | DN32 | DN40 | DN50 | DN65 | DN80 | DN100 | DN125 | DN150 | DN200 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| G | 1/2" | 3/4" | 1" | 1-1/4" | 1-1/2" | 2" | 2-1/2" | 3" | 4" | 5" | 6" | 8" |
| D3 | 15 | 20 | 25 | 30 | 40 | 50 | 65 | 80 | 100 | 125 | 150 | 200 |
| D2 | 45 | 55 | 65 | 78 | 85 | 100 | 120 | 135 | 160 | 190 | 220 | 250 |
| D1 | 65 | 75 | 85 | 100 | 110 | 125 | 145 | 160 | 190 | 220 | 250 | 310 |
| D | 95 | 105 | 115 | 140 | 150 | 160 | 180 | 195 | 230 | 270 | 300 | 360 |
| L | 150 | 164 | 180 | 200 | 220 | 240 | 260 | 280 | 320 | 380 | 440 | 550 |
| H | 53 | 58.5 | 70 | 77.5 | 88.5 | 92 | 107 | 119 | 150 | 200 | 240 | 300 |
| B | 72 | 80 | 90 | 100 | 110 | 120 | 130 | 140 | 160 | 190 | 220 | 260 |
| n-φd | 4-φ14 | 4-φ14 | 4-φ14 | 4-φ18 | 4-φ18 | 4-φ18 | 8-φ18 | 8-φ18 | 8-φ23 | 8-φ25 | 8-φ25 | 12-φ25 |
ANSI Standard
ANSI Class 150 Main Outline and Connecting Flange Size
| Dimension | DN15 | DN20 | DN25 | DN32 | DN40 | DN50 | DN65 | DN80 | DN100 | DN125 | DN150 | DN200 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| G | 1/2" | 3/4" | 1" | 1-1/4" | 1-1/2" | 2" | 2-1/2" | 3" | 4" | 5" | 6" | 8" |
| D3 | 15 | 20 | 25 | 30 | 40 | 50 | 65 | 80 | 100 | 125 | 150 | 200 |
| D2 | 34.9 | 42.9 | 50.8 | 63.5 | 73 | 92.1 | 104.8 | 127 | 157.2 | 185.7 | 215.9 | 269.9 |
| D1 | 60.3 | 69.9 | 79.4 | 88.9 | 98.4 | 120.7 | 139.7 | 152.4 | 190.5 | 215.9 | 241.3 | 298.5 |
| D | 90 | 100 | 110 | 115 | 125 | 150 | 180 | 190 | 230 | 255 | 280 | 345 |
| L | 150 | 164 | 180 | 200 | 220 | 240 | 260 | 280 | 320 | 380 | 440 | 550 |
| H | 53 | 58.5 | 70 | 77.5 | 88.5 | 92 | 107 | 119 | 150 | 200 | 240 | 300 |
| B | 72 | 80 | 90 | 100 | 110 | 120 | 130 | 140 | 160 | 190 | 220 | 260 |
| n-φd | 4-φ16 | 4-φ16 | 4-φ16 | 4-φ16 | 4-φ16 | 4-φ19 | 4-φ19 | 4-φ19 | 8-φ19 | 8-φ22 | 8-φ22 | 8-φ22 |
ANSI Standard
ANSI Class 300 Main Outline and Connecting Flange Size
| Dimension | DN15 | DN20 | DN25 | DN32 | DN40 | DN50 | DN65 | DN80 | DN100 | DN125 | DN150 | DN200 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| G | 1/2" | 3/4" | 1" | 1-1/4" | 1-1/2" | 2" | 2-1/2" | 3" | 4" | 5" | 6" | 8" |
| D3 | 15 | 20 | 25 | 30 | 40 | 50 | 65 | 80 | 100 | 125 | 150 | 200 |
| D2 | 34.9 | 42.9 | 50.8 | 63.5 | 73 | 92.1 | 104.8 | 127 | 157.2 | 185.7 | 215.9 | 269.9 |
| D1 | 66.7 | 82.6 | 88.9 | 98.4 | 114.3 | 127 | 149.2 | 168.3 | 200 | 235 | 269.9 | 330.2 |
| D | 95 | 115 | 125 | 135 | 155 | 165 | 190 | 210 | 255 | 280 | 320 | 380 |
| L | 150 | 164 | 180 | 200 | 220 | 240 | 260 | 280 | 320 | 380 | 440 | 550 |
| H | 53 | 58.5 | 70 | 77.5 | 88.5 | 92 | 107 | 119 | 150 | 200 | 240 | 300 |
| B | 72 | 80 | 90 | 100 | 110 | 120 | 130 | 140 | 160 | 190 | 220 | 260 |
| n-φd | 4-φ16 | 4-φ19 | 4-φ19 | 4-φ19 | 4-φ22 | 8-φ19 | 8-φ22 | 8-φ22 | 8-φ22 | 8-φ22 | 12-φ22 | 12-φ25 |
ANSI Standard
ANSI Class 600 Main Outline and Connecting Flange Size
| Dimension | DN15 | DN20 | DN25 | DN32 | DN40 | DN50 | DN65 | DN80 | DN100 | DN125 | DN150 | DN200 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| G | 1/2" | 3/4" | 1" | 1-1/4" | 1-1/2" | 2" | 2-1/2" | 3" | 4" | 5" | 6" | 8" |
| D3 | 15 | 20 | 25 | 30 | 40 | 50 | 65 | 80 | 100 | 125 | 150 | 200 |
| D2 | 34.9 | 42.9 | 50.8 | 63.5 | 73 | 92.1 | 104.8 | 127 | 157.2 | 185.7 | 215.9 | 269.9 |
| D1 | 66.7 | 82.6 | 88.9 | 98.4 | 114.3 | 127 | 149.2 | 168.3 | 215.9 | 266.7 | 292.1 | 349.2 |
| D | 95 | 115 | 125 | 135 | 155 | 165 | 190 | 210 | 275 | 330 | 355 | 420 |
| L | 150 | 164 | 180 | 200 | 220 | 240 | 260 | 280 | 320 | 380 | 440 | 550 |
| H | 53 | 58.5 | 70 | 77.5 | 88.5 | 92 | 107 | 119 | 150 | 200 | 240 | 300 |
| B | 72 | 80 | 90 | 100 | 110 | 120 | 130 | 140 | 160 | 190 | 220 | 260 |
| n-φd | 4-φ16 | 4-φ19 | 4-φ19 | 4-φ19 | 4-φ22 | 8-φ19 | 8-φ22 | 8-φ22 | 8-φ25 | 8-φ29 | 12-φ29 | 12-φ32 |
The catalog dimensions are reference values. Confirm the final approved drawing for the selected pressure class, flange standard, port arrangement and actuator configuration.
Aplicações típicas
Industrial Applications for a Motorized 3 Way Valve
This electric three-way valve is suitable for systems requiring remote diversion, mixing or controlled routing between connected pipelines.
Process Flow Diversion
Switch medium from one inlet to either of two outlet lines.
Mixing Systems
Combine compatible process streams through a selected T-port configuration.
HVAC and Thermal Systems
Route heating or cooling medium between equipment loops and bypass lines.
Chemical Process Lines
Use compatible seat and body materials for controlled process distribution.
Tratamento de Água
Automate filter, tank, transfer and distribution pipeline routing.
Energy and Utility Systems
Control auxiliary, cooling and plant-service pipeline direction.
Guia de Seleção
How to Configure the Correct 3 Way Valve
Confirm the flow path, standard, pressure class, materials and actuator requirements before quotation and drawing approval.
L-Port 3 Way Ball Valve
Commonly used to divert flow between two alternate pipeline paths. Confirm the required operating positions on the flow diagram.
T-Port 3 Way Ball Valve
Suitable for selected mixing, distribution or multi-path routing arrangements. Confirm which ports must communicate in each actuator position.
GB PN16 or PN25
Select the GB design and connecting-flange standards when the project specification calls for national-standard dimensions.
ANSI Class 150, 300 or 600
Select the ANSI pressure class and B16.5 flange configuration for American-standard pipeline systems.
On/Off, Intelligent or Explosion-Proof
Confirm actuator voltage, operating angle, control signal, feedback, enclosure protection and hazardous-area requirements.
Ordering Information
Information Required for Valve Selection
Complete operating data helps determine the valve body, ball pattern, seat, flange standard, actuator torque and control configuration.
Valve size and pressure class
For example DN100, GB PN25 or ANSI Class 300.
Required flow path
Provide an L-port or T-port diagram and required actuator positions.
Medium and operating temperature
State the process medium, normal temperature and maximum design temperature.
Body, ball and seat materials
Select carbon steel or stainless steel with compatible sealing materials.
Actuator power and controls
Confirm voltage, on/off or intelligent control, feedback and protection level.
Configure Your Electric Flanged 3 Way Ball Valve
Send the size, standard, pressure class, L-port or T-port flow diagram, medium, materials, actuator voltage and control requirements for a quotation and drawing.