Brass Globe Valve: A Complete Guide to Features and Industrial Uses
What is a Brass Globe Valve?
A brass globe valve, also known as a brass stop valve, is a flow control device manufactured primarily from high-quality brass—a durable copper-zinc alloy such as 70/30 brass. Known for its excellent mechanical strength, corrosion resistance, and machinability, this valve type is widely used across industries including shipbuilding, petrochemical plants, power generation, water supply systems, and HVAC installations.The main stop valve product names of China Stop Valve Network include:ANSI Flange Straight-through Globe Valve,GB Stainless Steel Flange Globe Valve,
Flange Straight-through Ammonia Globe Valve,Flange Straight-through Low Temperature Globe Valve,Flange Straight-through Throttle Emptying Globe Valve,High Temperature and Pressure Power Station Electric Globe Valve,GB Bellows Globe Valve,Pneumatic Flange Straight-through Globe Valve.
Key Features and Benefits
Precise Flow Control: The vertical movement of the disc enables accurate regulation and reliable shut-off, making it ideal for applications requiring frequent adjustments.
Durable & Low-Maintenance: Brass construction ensures long-lasting performance even under demanding conditions. Sealing components can be replaced online, reducing downtime and maintenance costs.
Compact Design: With a low opening height and space-saving structure, it fits easily into tight pipeline layouts.
Optimized Performance: Though brass globe valves have higher flow resistance than some alternatives, modern designs include streamlined flow paths to improve efficiency.
Common Specifications and Selection Tips
Standard brass globe valves are typically available in sizes up to DN250. For larger diameters (above DN250), consider models with a bypass line to ease operation and minimize actuation torque. Always verify the valve’s pressure rating and compatibility with your medium (e.g., water, oil, gas) before installation.
Why Choose Brass Globe Valves?
From chemical processing to marine engineering, brass globe valves provide a dependable balance of sealing reliability, smooth operation, and extended service life. Whether you need precise throttling or secure isolation, these valves deliver consistent performance in critical systems.
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