DN200 – 8″ Flanged Butterfly Valve
Reliable flow isolation with corrosion-resistant construction for demanding industrial lines.
The DN200 – 8″ Flanged Butterfly Valve ensures dependable flow control and isolation in industrial pipelines. In addition, its stainless steel disc offers high resistance to corrosion. Therefore, it is ideal for those seeking a reliable solution for water, air and light chemical applications. Moreover, the flanged connection type provides ease of installation and sealing performance.
This valve achieves full sealing through its central disc design and elastomer gasket system. Furthermore, its low-torque operating principle allows easy open/close operation either manually or with an actuator. Consequently, it maintains performance at 10 bar working pressure and within a temperature range of -20°C to +120°C. As a result, it is preferred across a wide range of applications.
DN200 – 8″ Flanged Butterfly Valve — Technical Specifications
This butterfly valve is widely used in water treatment plants, HVAC systems and industrial process lines. In particular, it is ideal for flow control and isolation in large-diameter pipelines. Additionally, its chemical resistance allows safe operation in mildly acidic and basic environments. Furthermore, the flanged connection enables quick maintenance and installation procedures.
Key Advantages
- Stainless steel disc provides long-lasting performance against corrosion
- EPDM gasket system ensures full sealing and reduces maintenance requirements
- Flanged connection compliant with ISO 5211 standard allows easy mounting and actuator compatibility
Applications
- Water treatment plants for flow control and isolation
- HVAC systems in cooling and heating circuits
- Industrial process lines for light chemical and liquid transfer applications
In conclusion, the DN200 – 8″ Flanged Butterfly Valve provides reliable flow control for your industrial piping systems. Therefore, ORFA Industrial, as an authorized distributor since 1985, supplies this valve with technical support. ORFA supplies worldwide and provides technical support. Please contact us for stock and pricing information.
ORFA INDUSTRIAL PRODUCTS INDUSTRY AND TRADE INC.
Your Reliable Partner in Industrial Flow Technologies

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