Flanged Ball Valve Manufacturer for Industrial Pipelines
ZONCIC is a flanged ball valve manufacturer supplying API, ASME, DIN, JIS and GOST flanged end ball valves for oil and gas, petrochemical, chemical processing, water treatment, power generation and industrial pipeline systems.
Our flanged ball valves are designed for reliable shut-off, easy installation, convenient maintenance and stable sealing performance in medium and large pipeline applications.
Flanged Ball Valve Manufacturer for Secure Pipeline Connection
Choosing the right flanged ball valve manufacturer is important when a project requires strong flange connection, reliable shut-off performance, pressure resistance and easy maintenance. In industrial pipeline systems, poor flange accuracy, unsuitable seat material or weak sealing design may cause leakage, installation problems and costly downtime.
A flanged ball valve uses flanged end connections to connect directly with pipeline flanges. Compared with threaded or welded valves, flanged ball valves are more suitable for medium and large size pipelines, frequent maintenance, higher pressure ratings and industrial service conditions where stable mechanical connection is required.
As an experienced flanged ball valve manufacturer, ZONCIC supports material selection, flange standard confirmation, pressure class matching, sealing design, inspection testing and export documentation for industrial pipeline projects.
Flanged Ball Valve Standards Reference
Flanged ball valve selection should consider flange dimensions, pressure-temperature rating, face-to-face length, seat material, testing standard and pipeline connection requirements. Customers can review ZONCIC valve standards guidance and official ASME codes and standards for general pressure piping and flange-related reference.
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. The ball rotates 90 degrees to open or close the flow path, making it suitable for fast isolation and dependable shut-off.
ZONCIC supplies flanged ball valve manufacturer solutions in carbon steel, stainless steel and alloy steel materials. These valves are widely used where secure flange connection, reliable sealing and standard pipeline compatibility are required.
Key Features of Flanged Ball Valves
Flanged End Connection
Flanged ends support secure installation, easier removal and convenient maintenance in industrial pipeline systems.
Reliable Shut-Off
Quarter-turn ball valve design provides fast operation and dependable sealing for water, oil, gas and process fluids.
Operation Options
Available with lever, gear operator, pneumatic actuator or electric actuator according to project requirements.
Multiple Standards
Compatible with API, ASME, DIN, JIS and GOST flange systems for different international projects.
Flanged Ball Valve Technical Specifications
As a flanged ball valve manufacturer, ZONCIC recommends confirming valve size, pressure rating, flange standard, body material, seat material, operation type and working media before quotation. Correct flange standard and pressure class matching are essential for safe pipeline installation.
| 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
A responsible flanged ball valve manufacturer should control body material, flange machining, seat sealing, pressure testing and final marking before shipment. ZONCIC manufactures flanged ball valves according to international standards to meet global industrial pipeline requirements.
- API, ASME, DIN, JIS and GOST standard support for export projects
- Raw material inspection and body dimensional checking
- Flange face, bolt hole and connection dimension inspection
- Hydrostatic shell test and seat leakage test before delivery
- Manual, pneumatic and electric operation options
- Export-grade packing with clear marking and project documentation
Flanged Ball Valve Applications
Flanged ball valves are widely used in pipeline systems where convenient installation, reliable shut-off and easy maintenance are required. ZONCIC supports flanged ball valve manufacturer solutions for different pressure classes, materials and industrial media.
Related Ball Valve and Industrial Valve Solutions
Flanged Ball Valve FAQ
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 secure installation and convenient maintenance.
How to choose a flanged ball valve manufacturer?
A flanged ball valve manufacturer should support material selection, flange standard confirmation, pressure class matching, testing and documentation for project supply.
What materials are available for flanged ball valves?
Common materials include WCB, LCB, CF8, CF8M, stainless steel, carbon steel and alloy steel according to media and service conditions.
Can flanged ball valves be supplied with actuators?
Yes. Flanged ball valves can be supplied with lever, gear operator, pneumatic actuator or electric actuator according to automation requirements.
What information is needed for quotation?
Please provide valve size, pressure class, flange standard, body material, seat material, media, temperature, operation type and quantity.
Need a Flanged Ball Valve Manufacturer?
Send your valve size, pressure class, flange standard, material, seat type, operation method and quantity. ZONCIC will provide a practical flanged ball valve solution for your pipeline project.
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