Spherical Disc Butterfly Valve
High-performance spherical disc butterfly valves engineered for smooth flow control, tight shut-off operation, and long-lasting industrial reliability in demanding applications. Designed with an advanced spherical disc profile, these valves provide improved sealing efficiency, reduced turbulence, and efficient handling of liquids, gases, steam, and chemical media across industrial pipeline systems.
Reliable Shut-Off Performance
Bubble-tight sealing ensures safe and efficient industrial flow isolation.
Advanced Spherical Disc Design
Special spherical disc construction improves flow characteristics and sealing efficiency.
Smooth Flow Control
Low torque operation provides stable media handling with minimal pressure drop.
Heavy-Duty Industrial Build
Manufactured using premium industrial-grade materials for long operational life.
General Specifications
- Type: Butterfly Valve with Spherical / Profiled Disc
- Operation: Manual (Lever / Gear Operated)
- Mounting: Wafer Type / Lug Type
- Size Range: DN 40 to DN 600 (1.5” to 24”)
- Pressure Rating: PN 10 / PN 16
Material Construction
- Body Material: Carbon Steel / Stainless Steel
- Disc: SS 304 / SS 316
- Seat: EPDM / NBR / PTFE / Viton
- Stem: Stainless Steel, Blow-Out Proof Design
Key Features & Benefits
- Improved flow characteristics due to spherical disc profile
- Lower pressure drop compared to conventional disc
- Reduced turbulence and wear
- Low operating torque
- Suitable for throttling and isolation
Industrial Applications
- Water Treatment Systems
- HVAC Applications
- Chemical Processing Industries
- General Industrial Pipelines
- Utility & Flow Control Systems
Standards & Performance
- Temperature Range: Up to 180°C (Depending on Seat Material)
- Leakage: Bubble-Tight Shut-Off (Resilient Seat)
- Standards: API 609 / API 598 / ISO 5752
- Reliable long-life industrial performance
- Smooth and efficient media handling operation
