2PC Internal and external thread ball valve
The 2PC Internal and External Thread Ball Valve is a versatile two-piece ball valve designed for reliable shut-off, efficient flow control, and flexible pipeline connection. Featuring a combination of internal and external thread connections, the valve provides convenient installation options, strong connection reliability, and excellent sealing performance for various industrial piping systems.
2PC Internal and external thread ball valve
Manufactured with high-quality materials such as stainless steel, brass, carbon steel, and alloy materials, this valve offers excellent corrosion resistance, pressure resistance, and long service life. The two-piece body structure allows easy maintenance and inspection, while the precision-machined ball and sealing system ensure smooth operation and low torque performance.
We provide professional OEM manufacturing and customization services, including customized valve sizes, body materials, thread standards, pressure ratings, sealing materials, handle designs, surface treatments, actuator configurations, logo marking, and packaging solutions. Our products are manufactured under strict quality control systems with complete valve industry certifications, testing procedures, and inspection capabilities to meet international standards and customer-specific requirements.
Parameter Specifications
| Parameter | Specification |
|---|---|
| Product Name | 2PC Internal and External Thread Ball Valve |
| Valve Type | Two-Piece Threaded Ball Valve |
| Body Structure | Two-Piece Split Body Design |
| Connection Type | Internal Thread + External Thread Connection |
| Body Material | Stainless Steel 304/316, Brass, Carbon Steel, Alloy Materials |
| Ball Material | Stainless Steel / Brass / Customized Materials |
| Stem Material | Stainless Steel / Customized Materials |
| Thread Standard | NPT / BSP / BSPT / G Thread |
| Nominal Size | DN8-DN100 / 1/4"-4" |
| Pressure Rating | PN1.6-PN6.4 MPa / Class 150-Class 600 |
| Working Temperature | -20°C to 180°C (Customized according to materials) |
| Applicable Medium | Water, Oil, Gas, Air, Steam, Chemical Fluids |
| Operation Method | Manual Handle / Pneumatic Actuator / Electric Actuator |
| Sealing Material | PTFE, RPTFE, Graphite, Metal Seal |
| Port Type | Full Port / Reduced Port |
| Flow Direction | Bidirectional Flow |
| Valve Structure | Two-Piece Floating Ball Structure |
| Stem Design | Anti-Blowout Stem Design |
| Connection Feature | Flexible Internal and External Thread Installation |
| Installation Method | Threaded Connection for Easy Assembly |
| Design Standard | ANSI, API, DIN, GB, JIS Standards Available |
| Testing Standard | API 598 / EN 12266 Pressure Testing |
| OEM Capability | Customized Design, Materials, Dimensions, Branding and Packaging |
| Certification | ISO, CE, API, PED and Other Valve Industry Certifications Available |
Industry Applications
The 2PC Internal and External Thread Ball Valve is widely used in industries requiring flexible installation, reliable sealing, and efficient fluid control, including:
Material customization plan
Customized 316L stainless steel valves forGerman chemical enterprises. Resistant tostrong corrosion, suitable for their acidicmedium transportation systems, with aservice life extended to over 8 years.
Structural optimization design
For the Saudi desert project, the valve stemsealing structure was changed to a doublebellows design to address the leakage issuein the high-temperature and dustyenvironment, and it was highly recognizedby the customers.
Interface standard adaptation
Customized API 600 standard valves for acertain company in the United States. Theflange size is fully compatible with ANSIB16.5, ensuring zero error during on-siteinstallation and reducing the constructionperiod by 30%.
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