8″ Spherical Butterfly Valve

Description

8 Inch Spherical Butterfly Valve – Industrial Flow Control Solution

The 8" Spherical Butterfly Valve is a high-performance industrial flow control valve designed for precise throttling and tight shut-off in demanding pipeline applications. Manufactured for heavy-duty service, this spherical butterfly valve features a contoured spherical disc that ensures uniform sealing pressure, reduced wear, and extended service life compared to conventional butterfly valves.

Widely used in water treatment plants, chemical processing units, HVAC systems, oil & gas pipelines, power plants, and industrial utilities, the 8 inch spherical butterfly valve offers reliable performance under high pressure and temperature conditions. Its compact design allows easy installation between flanges, making it an ideal choice for space-constrained piping systems.

Key Features

• Nominal Size: 8 Inch (DN200)
• Spherical disc design for enhanced sealing efficiency
• Low torque operation for manual or actuated systems
• Available in Cast Iron, Ductile Iron, Carbon Steel, and Stainless Steel
• Compatible with PN10, PN16, ANSI Class 150 pressure ratings
• Bubble-tight shut-off with resilient or PTFE-lined seats

Design & Standards

The 8" spherical butterfly valve is engineered in compliance with international standards such as API, BS, DIN, and ISO. It supports wafer, lug, and double-flanged end connections and can be supplied with lever operated, gear operated, pneumatic actuated, or electric actuated configurations for automation-ready systems.

Industrial Applications

• Water supply and distribution pipelines
• Industrial effluent and sewage treatment plants
• Chemical and petrochemical industries
• Power generation and cooling systems
• HVAC and fire protection networks

As a trusted B2B spherical butterfly valve manufacturer and supplier, this 8 inch valve is suitable for bulk procurement, OEM integration, and project-based supply. Custom materials, seat options, and actuation types are available on request to meet specific industrial requirements.