Q41F Gas floating ball valve ball valve
The Q41F Gas Floating Ball Valve is a high-performance quarter-turn valve specially designed for gas pipeline systems and fluid control applications. Featuring a floating ball structure, the valve uses medium pressure to push the ball against the downstream seat, creating a reliable sealing effect and ensuring safe shut-off performance.
Manufactured with high-quality materials and advanced machining technology, the Q41F gas floating ball valve provides excellent sealing reliability, low operating torque, corrosion resistance, and long service life. The valve is widely used for natural gas, LPG, industrial gas, and other gas transmission systems requiring secure and efficient flow control.
The valve adopts a compact structure with fast opening and closing operation, making it suitable for automatic and manual pipeline isolation. Our company provides comprehensive OEM and customization services, including valve size, material selection, sealing materials, pressure ratings, connection standards, actuator configuration, and special application designs.
With a complete valve industry certification system, strict quality inspection procedures, and advanced manufacturing capabilities, our products ensure reliable performance and compliance with international industrial standards.
Q41F Gas floating ball valve
We provide professional OEM/ODM manufacturing solutions to meet different customer requirements:
Available materials:
Customized components:
Support various connection standards:
Available standards:
Customized solutions include:
Complete valve industry certification system:
Parameter Specifications
| Parameter | Specification |
|---|---|
| Product Name | Q41F Gas Floating Ball Valve |
| Valve Type | Floating Ball Valve |
| Design Type | Quarter Turn Ball Valve |
| Application Medium | Natural Gas, LPG, Industrial Gas, Air, Fluid Media |
| Body Material | Stainless Steel / Carbon Steel / Brass / Customized |
| Ball Material | Stainless Steel / Brass / Alloy Material |
| Stem Material | Stainless Steel |
| Seat Material | PTFE / RPTFE / PEEK / Customized |
| Seal Material | NBR / FKM / PTFE / Customized |
| Nominal Size | DN15 – DN300 (Customized Available) |
| Pressure Rating | PN16 / PN25 / PN40 / Class 150-600 |
| Working Pressure | Up to 6.4MPa (Customized Available) |
| Working Temperature | -40°C to +180°C (According to Material Selection) |
| Connection Type | Flanged / Threaded / Welded |
| Port Type | Full Port / Reduced Port |
| Operation Method | Manual Handle / Pneumatic / Electric Actuator |
| Flow Control | On-Off Shut-Off Control |
| Sealing Direction | Bidirectional Sealing |
| Design Feature | Floating Ball Structure |
| Safety Feature | Anti-Static & Blowout-Proof Stem Design |
| Leakage Standard | API 598 / ISO 5208 / EN 12266 |
| Design Standard | API 6D / ASME B16.34 |
| Surface Treatment | Anti-corrosion Coating / Polishing / Customized |
| Testing Standard | Shell Test, Seat Test, Gas Leakage Test |
| OEM Service | Size, Material, Design, Logo & Packaging Customization |
| Certifications | ISO / CE / API / Gas Industry Standards |
Industry Applications
The Q41F Gas Floating Ball Valve is widely used in industries requiring safe gas isolation and reliable flow control:
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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