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Hand-operated globe control valves are essential components in a variety of industries—including oil and gas, chemical, and petrochemical sectors—where regulating the flow of fluids and gases is critical. These manually operated valves are available in multiple sizes and are crucial for ensuring consistent and reliable operations. While they may not achieve the tight shutoff of some traditional closing valves, they are highly effective for control applications. If a higher degree of sealing is required, a separate shut-off valve can be installed downstream.
Engineered to meet stringent industry standards, these valves are suitable for non-aggressive fluids and gases, including water, steam, and air. Their simple yet robust design makes them an ideal choice for achieving effective flow regulation in a wide range of industrial applications.
Key Specifications:
Size Range: DN15 – DN450
Flow Characteristics: Linear, Equal Percentage (EQ%)
Material Options: ASTM A216 WCB, stainless steel, alloy steel
Pressure Ratings: PN16–40, Class150–300, JIS10K–40K
Connection Types: Flanged, threaded, welded, and socket-weld (SW) ends
These valves provide a practical and cost-effective solution for manual flow regulation, especially in systems where automation isn't required. Their robust construction allows them to perform well in high-pressure and high-temperature environments.
The ability to adjust flow manually gives operators greater control and flexibility—particularly important during startup, shutdown, or maintenance operations. For small to mid-sized systems or those with intermittent operation, these valves present an economical and reliable choice.
The design of globe valves enables highly accurate control over flow rates. This precision is vital for optimizing process performance, maintaining product quality, and ensuring compliance with safety standards.
Built to withstand challenging operating conditions, these valves offer consistent performance in harsh environments. Their sturdy construction ensures reliability in industries where equipment failure can result in serious consequences.
Thanks to their straightforward design, hand-operated globe valves are easy to service. Routine inspections and minor repairs can be conducted with minimal downtime, helping reduce long-term maintenance costs.
These valves can be used across a wide range of applications—from steam and water to air and industrial gases. Their availability in various materials and sizes makes them adaptable to corrosive or high-temperature media.
Without the complexity and expense of automation, hand-operated valves are a budget-friendly solution for systems where manual control is sufficient. This makes them ideal for auxiliary lines or non-critical systems.
Choosing the right valve depends on several key factors:
Ensure the valve size matches the pipeline diameter (typically DN15–DN450) for optimal performance and minimal pressure drop.
Match the valve material to your process media. For example, stainless steel is ideal for corrosive fluids, while alloy steel suits high-pressure and high-temperature applications.
Verify that the valve’s pressure rating aligns with the system’s maximum operating pressure to ensure safety and durability.
Determine whether a linear or equal percentage (EQ%) flow curve best suits your process control needs.
Choose a connection type—flanged, threaded, welded, or socket-welded—based on system design, installation complexity, and maintenance preferences.
Hand-operated globe control valves are a trusted solution for precise, reliable flow regulation across numerous industrial applications. Their durable construction, versatility, and ease of use make them a practical choice for systems where manual control is preferred or more economical.
By considering the specific requirements of your system—such as valve size, pressure rating, material, and flow characteristics—you can select the right globe control valve to optimize efficiency, enhance safety, and ensure reliable long-term performance.Know more about Google SEO Directory
