The Three Way Ball Valve features a three-way ball structure, allowing for media switching, diversion, or mixing through 90° rotation. It is suitable for pipelines carrying water, oil, gas, and some chemical media.
Technical Specifications
|
Parameter |
Standard Specification |
Custom / Optional |
|
Valve Type |
Three-Way Ball Valve |
Side-Entry / Top-Entry |
|
Port Configuration |
L-Port / T-Port |
Customized Flow Pattern |
|
Structure |
Floating / Trunnion Mounted |
According to Size & Pressure |
|
Nominal Size |
DN15–DN600 / 1/2"–24" |
Customized |
|
Pressure Class |
Class 150–600 |
Class 900–1500 |
|
Body Material |
WCB / CF8 / CF8M |
LCC / Duplex / Special Alloy |
|
Ball & Stem |
SS304 / SS316 / 17-4PH |
Duplex / Special Alloy |
|
Seat Material |
PTFE / RPTFE / PEEK |
Metal Seat |
|
Connection |
Flanged / Threaded / Welded |
Customized |
|
Operation |
Lever / Gear |
Pneumatic / Electric |
|
Design Standard |
API / ASME / EN / ISO |
According to Project |
|
Testing Standard |
API 598 / ISO 5208 / EN 12266-1 |
As Specified |
Port Configuration & Flow Pattern
L-Port: Connects different pipelines via ball rotation, enabling two-way flow switching, suitable for flow branching, bypassing, and media selection. The specific flow direction is determined by the ball's orifice and valve seat configuration.
T-Port: Offers various flow path combinations, enabling flow direction switching, media confluence, or multi-path distribution. The actual flow path depends on the ball's position and valve seat design.
Materials & Sealing
Body Materials: WCB, LCC, CF8, CF8M, and Duplex are available; special alloys can be customized according to project requirements.
Ball & Stem: Materials such as SS304, SS316, 17-4PH, and Duplex can be selected based on media and pressure conditions.
Seat Materials: PTFE and RPTFE are suitable for conventional fluids; PEEK is suitable for higher temperatures and pressures; metal seats are suitable for high-temperature or wear-resistant applications.
Manufacturing Capability
Precision Machining: CNC machining of key components such as valve body, ball, stem, and seat ensures precise control of dimensions and fit.
Assembly & Inspection: Cleaning, assembly, operational checks, pressure testing, and final inspection are conducted to ensure batch product consistency through standardized processes.
Custom Production: Customization is supported for caliber, pressure, material, flow path, connection method, and operating method. Production can be based on customer drawings or specifications.
OEM / Customization
Size & Pressure: Supports different calibers and pressure ratings, customizable to project specifications.
Flow Pattern: Supports L-Port, T-Port, and specified flow paths; configuration can be confirmed based on flow diagrams.
Material & Sealing: Materials and sealing solutions can be customized based on media, temperature, pressure, and corrosion conditions.
Actuation & Marking: Supports manual, pneumatic, and electric operation; logos, nameplates, serial numbers, and export packaging can be customized.
FAQ
Q: What is the difference between L-Port and T-Port?
A: L-Port is mainly used for switching the flow direction between two channels; T-Port offers more flow path combinations and can be used for switching, distribution, or specific mixed-flow conditions. Specific functions should be confirmed with a flow diagram.
Q: What is the difference between Floating and Trunnion Mounted?
A: Floating structures are suitable for more common diameters and pressure conditions; Trunnion Mounted structures, with upper and lower supports supporting the ball, are more suitable for larger diameters, high pressures, or applications requiring high operating torque.
Q: Can you configure pneumatic or electric actuators?
A: Yes. Appropriate pneumatic or electric actuators can be selected based on the valve's operating torque, pressure, opening and closing frequency, and control system requirements.
Q: Can you provide CAD drawings?
A: We can provide 2D dimension drawings and applicable 3D CAD files based on product configuration. Specific formats and delivery times will be confirmed based on the product model.
Q: Can you provide MTC and pressure test reports?
A: We can provide relevant material certificates, pressure test results, and inspection documents based on purchase specifications and order requirements.
Q: Do you support OEM/ODM?
A: Supported. Customization is available based on customer requirements for size, material, flow path, pressure rating, connection method, actuator, logo, and packaging.
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