Flanged Ball Valve Manufacturer for Industrial Pipeline Systems
ZONCIC supplies high-quality flanged ball valves manufactured according to API, ASME, DIN, JIS and GOST standards. Our flanged end ball valves are widely used in oil & gas, petrochemical, chemical processing, water treatment, power generation and general industrial pipeline systems requiring reliable shut-off and convenient flange connection.
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What Is a Flanged Ball Valve?
A flanged ball valve is a quarter-turn shut-off valve designed with flanged end connections for easy installation between pipeline flanges. Compared with threaded or welded end ball valves, flanged ball valves are more suitable for medium and large size pipelines, higher pressure classes and applications where convenient removal and maintenance are required.
As a professional flanged ball valve manufacturer, ZONCIC provides reliable valves in carbon steel, stainless steel and special alloy materials. Flanged ball valves are widely used in industrial pipeline systems that require secure connection, dependable sealing and international flange standard compatibility.
Key Features of Flanged Ball Valve
- Flanged end connection for convenient pipeline installation
- Reliable quarter-turn shut-off performance
- Suitable for medium and large size industrial pipelines
- Available in full port and reduced port designs
- Suitable for manual, pneumatic and electric operation
- Optional fire-safe and anti-static design
- Compatible with API, ASME, DIN, JIS and GOST flange systems
- Applicable for water, oil, gas, steam and chemical media
Technical Specifications
Our flanged ball valves are available in different body structures, materials, sealing types and pressure classes. We support customized production according to pipeline standards, medium conditions and industrial project requirements.
| Item | Specification |
|---|---|
| Valve Type | Flanged Ball Valve / Flanged End Ball Valve |
| Size Range | 1/2″ to 12″ (DN15 to DN300) |
| Pressure Rating | Class 150 to Class 600 / PN16 to PN100 |
| Body Materials | WCB, LCB, CF8, CF8M, Duplex Stainless Steel, Alloy Steel |
| Ball Materials | SS304, SS316, SS316L, Duplex Stainless Steel |
| Seat Materials | PTFE, RPTFE, PPL, Metal Seat Optional |
| End Connections | Flanged |
| 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, API 6D, DIN |
| Flange Standard | ASME B16.5, DIN, JIS, GOST |
| Inspection and Testing | API 598, API 6D, ISO 5208 |
| Applicable Temperature | -29°C to 200°C (depending on valve material and seat selection) |
| Applicable Media | Water, Oil, Gas, Steam, Chemical Media, Process Fluids |
Main Parts and Materials
| No. | Part Name | Material |
|---|---|---|
| 1 | Body | WCB / LCB / CF8 / CF8M |
| 2 | End Cap / Bonnet | WCB / LCB / CF8 / CF8M |
| 3 | Ball | SS304 / SS316 / SS316L |
| 4 | Stem | SS410 / SS304 / SS316 |
| 5 | Seat | PTFE / RPTFE / PPL |
| 6 | Body Gasket | Graphite / PTFE |
| 7 | Stem Packing | PTFE / Graphite |
| 8 | Thrust Washer | PTFE |
| 9 | O-Ring | NBR / FKM / Viton |
| 10 | Gland | 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 / Gear (mm) | Connection | Pressure Class |
|---|---|---|---|---|---|---|
| 1/2″ | 15 | 108 | 70 | 130 | Flanged | 150 / 300 |
| 3/4″ | 20 | 117 | 75 | 130 | Flanged | 150 / 300 |
| 1″ | 25 | 127 | 82 | 150 | Flanged | 150 / 300 |
| 1-1/2″ | 40 | 165 | 95 | 180 | Flanged | 150 / 300 |
| 2″ | 50 | 178 | 105 | 200 | Flanged | 150 / 300 / 600 |
| 3″ | 80 | 203 | 125 | 250 | Flanged | 150 / 300 / 600 |
| 4″ | 100 | 229 | 145 | 300 | Flanged | 150 / 300 / 600 |
| 6″ | 150 | 394 | 180 | 450 | Flanged | 150 / 300 / 600 |
| 8″ | 200 | 457 | 220 | 600 | Flanged | 150 / 300 |
| 10″ | 250 | 533 | 260 | 750 | Flanged | 150 / 300 |
| 12″ | 300 | 610 | 300 | 900 | Flanged | 150 / 300 |
Note: Dimensions above are for reference only. Customized flanged ball valve dimensions can be provided according to API, ASME, DIN, JIS, GOST standards and specific project requirements.
Manufacturing Standards and Quality Control
ZONCIC manufactures flanged ball valves in accordance with international industrial standards to meet the requirements of global pipeline and process control systems. We support American, European, Japanese and Russian standard systems for industrial projects and export supply.
- API Standards: suitable for oil & gas, petrochemical and industrial pipeline applications
- ASME Standards: suitable for industrial pressure piping and shut-off control systems
- DIN Standards: suitable for European industrial and engineering projects
- JIS Standards: suitable for Japanese and Asian industrial market requirements
- GOST Standards: applicable for Russian and CIS industrial projects
Each flanged ball valve can be supplied with material certificates, pressure test reports and inspection documentation according to customer and project requirements.
Applications of Flanged Ball Valve
Flanged ball valves are widely used in industrial systems that require convenient flange connection, reliable shut-off and practical maintenance. They are suitable for both medium-duty and heavy-duty pipeline systems across a wide range of industries.
- Oil and gas pipeline systems
- Petrochemical and refinery plants
- Chemical processing systems
- Water treatment and utility pipelines
- Power generation and energy systems
- General industrial process piping
Why Choose ZONCIC as Your Flanged Ball Valve Manufacturer?
- Professional experience in industrial flanged ball valve manufacturing
- Support for API, ASME, DIN, JIS and GOST standard production
- Reliable flange connection solutions for industrial pipeline systems
- Strict quality control from raw material inspection to final testing
- Available manual, pneumatic and electric operation options
- Support for OEM, project documentation and export requirements
- Stable supply for contractors, distributors and industrial end users worldwide
Frequently Asked Questions
What is a flanged ball valve used for?
A flanged ball valve is used for shut-off service in industrial pipeline systems where flanged end connections are required for convenient installation, removal and maintenance.
What standards can your flanged ball valves be manufactured to?
We can manufacture flanged ball valves according to API, ASME, DIN, JIS and GOST standards depending on export market requirements, flange system design and project specifications.
What materials are available for your flanged ball valves?
We can supply flanged ball valves in WCB, LCB, CF8, CF8M, stainless steel, carbon steel and special alloy materials according to media and service conditions.
Can flanged ball valves be supplied with actuators?
Yes. Flanged ball valves can be equipped with manual gear operators, pneumatic actuators and electric actuators according to project and automation requirements.
Do you offer customized flanged ball valve solutions?
Yes. We support customized sizes, pressure classes, materials, sealing types and project-specific technical requirements for flanged ball valve applications.
Request a Quote for Flanged Ball Valve
Looking for a reliable flanged ball valve manufacturer in China? Contact ZONCIC today for catalogs, technical support and competitive quotations.
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