Flanged Globe Valves - Heavy-Duty Throttling for Industrial Plants
When your project demands continuous flow regulation in large-diameter piping, high-temperature lines, or high-pressure environments, flanged globe valves are the industrial standard.
Featuring matching, heavy outer rims (flanges) cast directly onto both ends of the valve body, these units are bolted securely into matching pipe flanges with a resilient gasket between them.
This heavy-duty design handles the high turbulence and constant structural stress inherent to large-scale throttling without compromising safety or sealing integrity.
Key Advantages of Flanged Connections
- Structural Durability: Throttling naturally creates internal friction, turbulence, and vibration. The robust, multi-bolt flanged connection ensures these forces are evenly distributed across the piping system, eliminating pipe fatigue.
- Simplified Line Maintenance: Industrial lines cannot afford prolonged downtime. Flanged globe valves can be quickly unbolted, removed for seat or plug replacement, and reinstalled without disrupting adjacent piping.
- High Leak Prevention: The continuous pressure of compressed industrial gaskets ensures a reliable, gas-tight seal capable of managing volatile, high-temperature, or toxic fluids.
Standard Compliance & Ratings
To safely handle severe processing demands, flanged globe valves conform to rigorous global standards, ensuring structural integrity:
- ASME/ANSI Classes (e.g., Class 150, 300, 600)
- PN Ratings (e.g., PN16, PN25, PN40)
Common Applications
Flanged globe valves are typically built for large-scale lines (from 2" up to 12"+) and are cast from heavy-duty cast iron, ductile iron, carbon steel, or specialized alloy steels.
- High-pressure steam distribution and cooling tower loops
- Large-scale oil, gas, and petrochemical refining lines
- Water utility management and treatment systems
- Main chemical processing infrastructure
