Threaded Ball Valve Manufacturer for Compact Industrial Pipeline Systems
ZONCIC supplies high-quality threaded ball valves manufactured according to API, ASME, DIN, JIS and GOST standards. Our threaded end ball valves are widely used in oil & gas, water treatment, chemical processing, utility systems and general industrial pipeline applications requiring compact installation and reliable shut-off.
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What Is a Threaded Ball Valve?
A threaded ball valve is a quarter-turn shut-off valve designed with screwed end connections for direct installation into threaded piping systems. Compared with flanged or welded end ball valves, threaded ball valves are more compact, cost-effective and convenient for small bore pipeline applications.
As a professional threaded ball valve manufacturer, ZONCIC provides reliable valves in stainless steel, carbon steel and forged steel materials. Threaded ball valves are widely used in industrial systems where easy installation, compact structure and dependable sealing are required.
Key Features of Threaded Ball Valve
- Threaded end connection for easy installation and replacement
- Compact body structure for small size pipeline systems
- Reliable quarter-turn shut-off performance
- Available in one piece, two piece and three piece body designs
- Suitable for NPT, BSPT and BSPP thread standards
- Available in full port and reduced port options
- Suitable for manual, pneumatic and electric operation
- Applicable for water, oil, gas, steam and chemical media
Technical Specifications
Our threaded ball valves are available in different body constructions, materials, pressure classes and sealing types. We support customized production according to thread standards, service media and industrial project requirements.
| Item | Specification |
|---|---|
| Valve Type | Threaded Ball Valve / Thread End Ball Valve / Screwed Ball Valve |
| Size Range | 1/4″ to 4″ (DN8 to DN100) |
| Pressure Rating | 1000 WOG / PN16 to PN64 / Class 150 to Class 800 |
| Body Materials | CF8, CF8M, WCB, A105, F304, F316, Duplex Stainless Steel, Alloy Steel |
| Ball Materials | SS304, SS316, SS316L, Duplex Stainless Steel |
| Seat Materials | PTFE, RPTFE, PPL, PEEK |
| End Connections | Threaded |
| Thread Standards | NPT, BSPT, BSPP |
| Body Type | One Piece, Two Piece, Three Piece |
| Operation | Lever, Pneumatic Actuator, Electric Actuator |
| Manufacturing Standards | API, ASME, DIN, JIS, GOST |
| Design Standard | ASME B16.34, API 608, BS 5351 |
| Inspection and Testing | API 598, EN 12266, ISO 5208 |
| Applicable Temperature | -20°C to 200°C (depending on body and seat material) |
| Applicable Media | Water, Oil, Gas, Steam, Chemical Media, Utility Fluids |
Main Parts and Materials
| No. | Part Name | Material |
|---|---|---|
| 1 | Body | CF8 / CF8M / WCB / A105 |
| 2 | Cap / End Piece | CF8 / CF8M / WCB / A105 |
| 3 | Ball | SS304 / SS316 / SS316L |
| 4 | Stem | SS304 / SS316 / SS410 |
| 5 | Seat | PTFE / RPTFE / PPL / PEEK |
| 6 | Body Seal | PTFE / Graphite |
| 7 | Stem Packing | PTFE / Graphite |
| 8 | Thrust Washer | PTFE |
| 9 | Gland Nut | SS304 / Carbon Steel |
| 10 | Handle | SS304 / Carbon Steel |
| 11 | Locking Device | Carbon Steel / Stainless Steel |
| 12 | Bolts & Nuts | SS304 / SS316 / B8 / B7 |
Main Dimensions
| Size | DN | L (mm) | H (mm) | W (mm) | Connection | Pressure Rating |
|---|---|---|---|---|---|---|
| 1/4″ | 8 | 55 | 48 | 95 | Threaded | 1000 WOG |
| 3/8″ | 10 | 60 | 52 | 95 | Threaded | 1000 WOG |
| 1/2″ | 15 | 68 | 58 | 105 | Threaded | 1000 WOG / 800LB |
| 3/4″ | 20 | 78 | 64 | 120 | Threaded | 1000 WOG / 800LB |
| 1″ | 25 | 90 | 72 | 135 | Threaded | 1000 WOG / 800LB |
| 1-1/4″ | 32 | 100 | 78 | 145 | Threaded | 1000 WOG / 800LB |
| 1-1/2″ | 40 | 115 | 88 | 165 | Threaded | 1000 WOG / 800LB |
| 2″ | 50 | 130 | 95 | 185 | Threaded | 1000 WOG / 800LB |
| 3″ | 80 | 180 | 120 | 230 | Threaded | 600LB |
| 4″ | 100 | 200 | 145 | 280 | Threaded | 600LB |
Note: Dimensions above are for reference only. Customized threaded 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 threaded ball valves in accordance with international industrial standards to meet the requirements of compact pipeline and process systems. We support American, European, Japanese and Russian standard systems for industrial projects and export supply.
- API Standards: suitable for oil & gas, utility and industrial process applications
- ASME Standards: suitable for industrial pressure piping 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 threaded ball valve can be supplied with material certificates, pressure test reports and inspection documentation according to customer and project requirements.
Applications of Threaded Ball Valve
Threaded ball valves are widely used in industrial systems that require compact installation, simple piping connection and reliable shut-off. They are especially suitable for small bore pipeline systems, utility services and general industrial applications.
- Oil and gas auxiliary pipeline systems
- Water treatment and utility lines
- Chemical and light industrial process systems
- Compressed air and non-corrosive media service
- General industrial piping applications
- OEM equipment and skid-mounted systems
Why Choose ZONCIC as Your Threaded Ball Valve Manufacturer?
- Professional experience in industrial threaded ball valve manufacturing
- Support for API, ASME, DIN, JIS and GOST standard production
- Reliable solutions for compact industrial pipeline service
- Strict quality control from raw material inspection to final testing
- Available one piece, two piece and three piece body types
- Support for OEM, project documentation and export requirements
- Stable supply for contractors, distributors and industrial end users worldwide
Frequently Asked Questions
What is a threaded ball valve used for?
A threaded ball valve is used for shut-off service in compact industrial pipeline systems where screwed end connections provide convenient installation and replacement.
What thread standards can your threaded ball valves be supplied with?
We can supply threaded ball valves with NPT, BSPT and BSPP thread standards according to customer market requirements and installation specifications.
What standards can your threaded ball valves be manufactured to?
We can manufacture threaded ball valves according to API, ASME, DIN, JIS and GOST standards depending on export market requirements and project specifications.
What materials are available for your threaded ball valves?
We can supply threaded ball valves in CF8, CF8M, WCB, A105, stainless steel, forged steel and special alloy materials according to media and service conditions.
Do you offer customized threaded ball valve solutions?
Yes. We support customized sizes, pressure classes, materials, seat types, thread standards and project-specific technical requirements for threaded ball valve applications.
Request a Quote for Threaded Ball Valve
Looking for a reliable threaded ball valve manufacturer in China? Contact ZONCIC today for catalogs, technical support and competitive quotations.
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