V Port Ball Valve Manufacturer for Accurate Flow Control Applications
ZONCIC supplies high-performance V port ball valves manufactured according to API, ASME, DIN, JIS and GOST standards. Our V port control ball valves are widely used in chemical processing, pulp and paper, mining, water treatment, power generation and other industrial systems that require accurate throttling and flow regulation.
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What Is a V Port Ball Valve?
A V port ball valve, also known as a V notch ball valve, is a type of control ball valve with a specially designed V-shaped ball or V-shaped notch. This structure allows the valve to provide more precise flow control than a standard on-off ball valve, making it suitable for throttling service and modulating control applications.
As a professional V port ball valve manufacturer, ZONCIC provides reliable valves designed for stable control performance, tight shut-off and long service life. V port ball valves are ideal for applications where accurate flow adjustment, pressure control and handling of fibrous or slurry media are required.
Key Features of V Port Ball Valve
- V-shaped port design for precise flow regulation
- Suitable for throttling and modulating control service
- Excellent rangeability and control accuracy
- Reliable shut-off performance with quarter-turn operation
- Suitable for fibrous, slurry and viscous media
- Optional pneumatic or electric actuator for automation
- Compact structure with low maintenance requirements
- Available in soft seat and metal seat designs
Technical Specifications
Our V port ball valves are available in different body structures, seat materials, control accessories and actuation options. We support customized production according to media characteristics, control requirements and industrial project specifications.
| Item | Specification |
|---|---|
| Valve Type | V Port Ball Valve / V Notch Ball Valve / Control Ball Valve |
| Size Range | 1″ to 12″ (DN25 to DN300) |
| Pressure Rating | Class 150 to Class 600 / PN16 to PN100 |
| Body Materials | WCB, CF8, CF8M, Duplex Stainless Steel, Alloy Steel |
| Ball Materials | SS304, SS316, SS316L, Duplex Stainless Steel |
| Seat Materials | PTFE, RPTFE, PPL, Metal Seat |
| Port Type | V Port / V Notch |
| End Connections | Flanged, Wafer, Lug, Threaded |
| Operation | Lever, Gear, Pneumatic Actuator, Electric Actuator |
| Manufacturing Standards | API, ASME, DIN, JIS, GOST |
| Design Standard | API 6D, ASME B16.34, ISO 17292 |
| Face to Face | ASME B16.10, DIN, Manufacturer Standard |
| Flange Standard | ASME B16.5, DIN, JIS, GOST |
| Inspection and Testing | API 598, ISO 5208 |
| Applicable Temperature | -29°C to 250°C (depending on material and seat selection) |
| Applicable Media | Water, Slurry, Pulp Stock, Chemical Media, Steam, Viscous Fluids |
Main Parts and Materials
| No. | Part Name | Material |
|---|---|---|
| 1 | Body | WCB / CF8 / CF8M |
| 2 | Body Cover / End Cap | WCB / CF8 / CF8M |
| 3 | V Port Ball | SS304 / SS316 / SS316L |
| 4 | Stem | SS410 / SS304 / SS316 |
| 5 | Seat Ring | PTFE / RPTFE / PPL / Metal |
| 6 | Stem Packing | PTFE / Graphite |
| 7 | Body Gasket | Graphite / PTFE |
| 8 | Thrust Washer | PTFE |
| 9 | O-Ring | NBR / FKM / Viton |
| 10 | Bracket | Carbon Steel / Stainless Steel |
| 11 | Handle / Gear Operator | Carbon Steel |
| 12 | Bolts & Nuts | B7 / 2H / SS304 / SS316 |
Main Dimensions
| Size | DN | L (mm) | H (mm) | W / Actuator Pad (mm) | Connection | Pressure Class |
|---|---|---|---|---|---|---|
| 1″ | 25 | 127 | 120 | 140 | Flanged / Threaded | 150 / 300 |
| 1-1/2″ | 40 | 140 | 140 | 160 | Flanged / Threaded | 150 / 300 |
| 2″ | 50 | 178 | 160 | 180 | Flanged / Wafer / Lug | 150 / 300 / 600 |
| 3″ | 80 | 203 | 185 | 220 | Flanged / Wafer / Lug | 150 / 300 / 600 |
| 4″ | 100 | 229 | 215 | 260 | Flanged / Wafer / Lug | 150 / 300 / 600 |
| 6″ | 150 | 394 | 280 | 350 | Flanged / Wafer / Lug | 150 / 300 |
| 8″ | 200 | 457 | 350 | 450 | Flanged | 150 / 300 |
| 10″ | 250 | 533 | 420 | 550 | Flanged | 150 / 300 |
| 12″ | 300 | 610 | 500 | 650 | Flanged | 150 / 300 |
Note: Dimensions above are for reference only. Customized V port ball valve dimensions can be provided according to API, ASME, DIN, JIS, GOST standards and specific control project requirements.
Manufacturing Standards and Quality Control
ZONCIC manufactures V port ball valves in accordance with international industrial standards to meet the requirements of global process control and industrial regulation systems. We support American, European, Japanese and Russian standard systems for international project supply and customized control valve applications.
- API Standards: suitable for industrial control and process valve applications
- ASME Standards: suitable for pressure piping and process control systems
- DIN Standards: suitable for European industrial and mechanical projects
- JIS Standards: suitable for Japanese and Asian industrial market requirements
- GOST Standards: applicable for Russian and CIS industrial projects
Each V port control ball valve can be supplied with material certificates, pressure test reports and other inspection records according to customer and project requirements.
Applications of V Port Ball Valve
V port ball valves are widely used in industrial systems that require accurate flow regulation, stable throttling performance and reliable shut-off. Their special V notch design makes them especially suitable for control applications involving varying flow rates and difficult media.
- Chemical and petrochemical processing systems
- Pulp and paper industry applications
- Mining and slurry handling systems
- Water treatment and wastewater control systems
- Power generation and utility systems
- General industrial process control piping
Why Choose ZONCIC as Your V Port Ball Valve Manufacturer?
- Professional experience in industrial control ball valve manufacturing
- Support for API, ASME, DIN, JIS and GOST standard production
- Reliable solutions for throttling and modulating control service
- Strict quality control from raw material selection to final testing
- Available soft seat and metal seat options for different media
- Support for pneumatic and electric automation solutions
- Stable supply for contractors, distributors and industrial end users
Frequently Asked Questions
What is the difference between a V port ball valve and a standard ball valve?
A standard ball valve is mainly used for on-off service, while a V port ball valve is designed for throttling and flow regulation. Its V-shaped notch provides more accurate control performance and better rangeability.
What standards can your V port ball valves be manufactured to?
We can manufacture V port ball valves according to API, ASME, DIN, JIS and GOST standards depending on export market requirements, control system design and project specifications.
Can V port ball valves be used for automatic control?
Yes. V port ball valves are often equipped with pneumatic actuators or electric actuators for automated process control systems, remote operation and modulating service.
What media are suitable for V port ball valves?
V port ball valves are suitable for water, slurry, pulp stock, chemical media, viscous fluids and other process media that require accurate flow control and stable regulation.
Do you offer customized V port ball valve solutions?
Yes. We support customized sizes, materials, seat types, actuation options and project-specific technical requirements for V port control ball valve applications.
Request a Quote for V Port Ball Valve
Looking for a reliable V port ball valve manufacturer in China? Contact ZONCIC today for catalogs, technical support and competitive quotations.
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