Where Are Globe Valves Commonly Used in Industrial Applications
2025-12-19
When precise flow control, reliable shut-off, and durability under pressure are non-negotiable, Globe Valves are the undisputed workhorse. Their unique design, featuring a movable disc and stationary ring seat, makes them ideal for throttling and frequent operation. As a leading manufacturer, LYV engineers high-performance Globe Valves that meet the rigorous demands of numerous sectors. Understanding their application is key to optimal system performance.
LYV Globe Valves: Precision for Critical Systems
Our valves are specified where control matters most. Here are key applications:
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Power Generation: Precise regulation of steam and feedwater in boiler systems, turbine bypass, and cooling circuits.
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Oil & Gas: Control and isolation on refinery process lines, chemical injection points, and hydrocarbon handling systems.
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Chemical Processing: Handling corrosive and hazardous fluids where reliable shut-off and flow adjustment are critical for safety.
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Heating, Ventilation, and Air Conditioning (HVAC): Balancing and isolating flow in chilled and hot water systems for optimal thermal management.
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Marine & Shipbuilding: Robust service in ballast, cooling, and fuel oil lines on vessels.
Engineered for Excellence: Key Parameters of LYV Globe Valves
LYV valves are built to exacting standards. Here are core specifications:
| Parameter | Specification / Range | Standard |
|---|---|---|
| Size Range | 1/2" to 24" (DN15 to DN600) | ANSI B16.10 / ASME B16.34 |
| Pressure Class | 150 to 2500 (PN16 to PN420) | ANSI / ASME B16.34 |
| Body Material | Carbon Steel (A216 WCB), Stainless Steel (A351 CF8/CF8M), Alloy 20, Duplex | ASTM Standards |
| Trim Material | 13% Cr, SS316, Stellite, Monel (as per service) | - |
| End Connection | Flanged (RF, RTJ), Socket Weld, Butt Weld, Screwed | ANSI B16.5 / B16.25 |
| Design Standard | API 602, BS 1873 | - |
| Operators | Handwheel, Gear, Electric, Pneumatic Actuator | - |
Globe Valve FAQ: Common Questions Answered
Q: What is the main advantage of a globe valve over a gate valve?
A: The primary advantage is superior throttling and flow control. While a gate valve is designed for full open/close, a globe valve’s disc design allows for precise modulation of flow with minimal seat erosion, making it unsuitable for strict on/off service where frequent adjustment is needed.
Q: Can LYV globe valves handle high-temperature applications?
A: Absolutely. LYV designs valves with materials like heat-resistant alloy trims and pressure-seal bonnets for high-integrity performance in high-temperature services, such as superheated steam lines in power plants, ensuring no leakage and extended service life.
Q: Why is flow direction important in a globe valve installation?
A: Flow direction is critical for optimal operation and ease of closure. Most globe valves are designed for flow under the disc. This ensures the sealing force is aided by system pressure when closing, reduces operating torque, and prevents vibration on the stem, a design principle rigorously followed in LYV valves.
For engineers and specifiers who cannot compromise on control and reliability, specifying the correct valve is paramount. LYV combines decades of metallurgical expertise with precision manufacturing to deliver Globe Valves that perform under the most demanding conditions.
Contact us today to discuss your specific application requirements. Our technical team is ready to provide detailed specifications and support to ensure you select the optimal LYV Globe Valve for your system.
