The GS-C25 Y-type globe valve is an alloy-made Y-type globe valve. GS-C25 is a commonly used alloy material in mechanical manufacturing, primarily composed of iron, carbon, and small amounts of alloying elements. The Y-type globe valve is a high-temperature and high-pressure straight-flow globe valve, classified as a force-seal valve device. It is mainly applied in pipeline systems for industries such as petroleum, chemical processing, and power generation.
Technical Specifications:
Nominal Pressure Range: 0.1–32 MPa
Operating Temperature: -40°C to 550°C
Connection Sizes: DN15–DN600
specification
Design EN 13709
Face to face EN 558-1
End Flanges EN 1092-1
Butt Welding ends EN 12627
Inspection and test EN 12266-1
Material: GS-C25
Size Range: DN15~DN400
Pressure Rating: PN16, PN25, PN40
Temperature Range: -20°C~60°C
advantages of GS-C25 Y-Type Globe Valve
The Y-type globe valve, featuring a specialized shut-off design, excels in fluid control systems requiring high flow efficiency and low resistance. Its core advantages include:
Optimized Flow Path: The Y-shaped channel angles media flow relative to the valve axis, creating a near-straight path that minimizes vortex formation and pressure drop compared to traditional "Z-bend" designs.
Enhanced Performance:
Higher flow coefficient (Cv value) when fully open
Reduced energy loss, ideal for high-pressure/high-temperature/high-viscosity media
Reliable Sealing:
Conical/flat sealing surfaces ensure leak-proof bidirectional sealing
Precision-machined disc and seat meet industrial standards
Durability & Maintenance:
Stem movement aligns with flow direction, reducing fluid impact
Self-cleaning properties prevent particle buildup
Compact design suits space-constrained installations
Broad Applicability:
Materials (carbon/stainless/alloy steel) adapt to diverse conditions
Stable performance across water, steam, oils, and chemicals
Widely used in petroleum, chemical, power, and metallurgy industries, this valve offers superior efficiency and longevity over conventional globe valves.
