Valvelink is proud to introduce the VMAL Flange Butterfly Valve, a superior flow control solution engineered for reliability, durability, and performance across a wide range of industrial applications. This Dual Flange butterfly valve is designed to meet rigorous international standards, ensuring seamless integration and long-term service in critical operations.
Engineered for Versatility and Compliance
The VMAL Dual Flange butterfly valve is a flange-type valve built to accommodate global piping standards. Its design and manufacturing adhere to multiple international codes, making it a versatile choice for multinational projects and system upgrades.
- Face to Face Standards: API609, BS5155, DIN3202, ISO5752.
- Flange Compatibility: DIN, BS, UNI, ISO, ANSI, AS, JIS.
- Mounting Flange: ISO5211 for standardized actuation mounting.
- Working Pressure: Rated for PN16 (200PSI), suitable for a variety of pressure requirements.
Superior Construction Materials
Every component of the VMAL Dual Flange butterfly valve is crafted from high-quality materials, offering exceptional resistance to corrosion and wear. This ensures optimal performance even with challenging media.
Standard Materials of Main Parts :
| Part Name | Material Options |
| Body | CI / DI / CS / SS |
| Seat | EPDM / PTFE / VITON / NBR / Hypalon |
| Shaft | SS416 / 316 / 304 |
| Disc | CF8 / CF8M / DI+Ni |
| Bushing | PTFE / Bronze |
| O-Ring | NBR / EPDM |
The selection of body, disc, and seat materials allows for customization to handle everything from general water services to aggressive chemical processing, ensuring long-lasting and reliable operation.
Broad Spectrum of Applications
The robust design and material versatility of the VMAL Dual Flange butterfly valve make it the ideal choice for numerous industries, including:
- HVAC
- Water Supply & Sewage
- Food & Beverage
- Chemical/Petrochemical/Processing
- Power and Utilities
- Paper and Pulp
- Ship Building
Comprehensive Size and Dimensional Data
To meet diverse project needs, Valvelink offers the VMAL series in a comprehensive range of sizes, from DN 50 (2 inches) to DN 1200 (48 inches). Detailed dimensional data is available for various pressure classes including PN10, PN16, ANSI 150, and JIS 10K, ensuring precise and accurate specification for any system.
For example, the DN 250 (10-inch) model has a face-to-face dimension of 165 mm and is compatible with flange drillings for PN16 (12 holes, Ø27 mm) and ANSI Class 150 (12 holes, Ø25 mm), among others.
Choose Valvelink for Unmatched Quality
The VMAL Dual Flange butterfly valve from Valvelink represents a commitment to quality, performance, and international standards. By choosing this valve, you are investing in a product engineered for reliability and long-term value. Contact us today to learn how the VMAL series can enhance your flow control systems.
