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T-port Ball
BOLA-TEK offers various valve ball types tailored to specific usage environments. It is highly recommended to contact us to determine the most suitable valve ball type for your needs (application/usage).
We produce a wide range of OEM multiport balls, engineered to control complex flow directions in compact piping systems. Multiport balls are commonly used in 3-way, 4-way and 5-way ball valves, with each port design serving a specific function—diverting, mixing, splitting, or shut-off. We provide OEM precision-machined multiport balls in L-port, T-port, X-port, and F-port ball types upon any drawing, manufactured to meet customized flow control requirements across various industries.
T-Port Ball
- Design: Flow path shaped like a “T”, connecting any two of the three ports
- Function: Combines flow from two inlets or splits flow from one inlet to two outlets
- Usage: Ideal for mixing, bypass systems, or alternate flow routing
- Feature: Versatile—can perform like an L-port or allow full 3-port connectivity depending on handle position; not typically used for complete shut-off
Discover the art of precision in valve ball manufacturing by visiting our YouTube channel at https://www.youtube.com/@BOLA-TEK for an exclusive look at our production process.
- Floating Ball / Trunnion Ball
- Solid Ball / Hollow Ball / Sealed Cavity Ball (Hollow Ball with Pipe)
- V port (15° 30° 45° 60° 90° Linear)
- L port / T port / X port / F port
- ASTM: CF8/ CF8M/ CF3/ CF3M/ WCB/ CA15/ F51/ CN7M
- EN: 1.4308/ 1.4408/ 1.4309/ 1.4409/ 1.0619/ 1.4006/ 1.4462/ 1.4470/ 1.4571/ 1.4401/ 1.4301
- JIS: SCS13A/ SCS14A/ SCS19A/ SCS16A/ S20C/ SUS316/ SUS304/ SCS23
- Others: 410/ 316Ti/ Alloy 20/ Hastelloy C276/ 17-4PH
The valve ball material consists of stainless steel, carbon steel, and alloy steel. Upon request, we can offer alternative materials as per your requirements.

Manufacturing
- Bar Stock
- Investment Casting
- Forged
- Sand Casting
- Centrifugal Casting
- Pipe
Production
- Raw Castings
- I.D. Machining
- O.D. Machining
- Slotting
- De-Burr / Radius Machining
- Acid Washing
- Oil Cleaning
- Mirror Polishing (Optional)
- Mark Printing
- Timely Delivery: Approximately 40 days from Taiwan.
- Top-notch Quality: Certified ISO 9001, CE/PED, and API 607 Fire Safe.
- Prompt Response Expect a reply within 2 days.
- Cost-Effective Pricing: UPON YOUR ENQUIRY. Contact with BOLA-TEK now!