Category Description

Goggle Valves are a type of isolation valve commonly used in large diameter pipelines, typically ranging from 12” (DN300) to 120” (DN3000). These valves are designed to provide a complete and secure shut-off of downstream flow, ensuring a 100% “man-safe” closure. Their unique design makes them highly effective in applications where safety and full isolation are critical.

Key Features of Goggle Valves:

• Function: Primarily used for flow isolation, they are not typically used for throttling or regulating flow.
• Design: Characterized by their large, robust body and a “goggle” shape that provides easy access for maintenance and operation. The valve’s disc typically fits against a seat, ensuring tight shut-off.
• Applications: Commonly used in industries such as petrochemical, steel, and oil, particularly in furnace gas and coke gas lines, where safe and complete isolation is essential.
• Safety: Designed for man-safe shut-off, ensuring safe operations for personnel working near or with the valve.

Applications:

• Petrochemical Industry: Used in pipelines transporting various petrochemical products.
• Oil and Gas: Applied in high-pressure and hazardous fluid lines, including furnace and coke gas lines.
• Steel Industry: Often found in large industrial systems that require secure isolation.

Due to their size and design, goggle valves are ideal for situations where a high degree of isolation is required to prevent accidents and leaks in industrial processes.