Description
L&T Cast Steel Globe Valves are designed for shut-off, throttling, and flow regulation in pipelines carrying steam, oil, gas, or other process fluids. Built as per international standards, they ensure high performance, leak-tight shutoff, and durability in critical applications.
Technical Specifications
| Parameter | Details |
|---|---|
| Type | Globe Valve |
| Body Material | Cast Carbon Steel (ASTM A216 Gr. WCB) |
| Trim | 13% Cr Stainless Steel / Stellite (for seat & disc) |
| Design Standard | BS 1873 / API 623 / ASME B16.34 |
| Pressure Rating | Class 150 / 300 / 600 (higher ratings available) |
| Size Range | 2” to 24” (DN 50 – DN 600) |
| End Connections | Flanged Ends (ASME B16.5) / Butt Weld Ends (ASME B16.25) |
| Bonnet Type | Bolted Bonnet / Pressure Seal Bonnet (for high pressure) |
| Seat | Renewable / Welded Seat |
| Disc Type | Plug Type Disc for throttling |
| Operation | Handwheel Operated / Gear Operated / Actuator Operated |
| Face-to-Face | ASME B16.10 |
| Testing Standard | API 598 / ISO 5208 |
| Temperature Range | -29°C to +425°C (for WCB body) |
| Leakage Class | Tight Shut-off, as per API 598 |
Features
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Robust bolted bonnet construction (pressure seal for higher classes).
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Precision-machined disc and seat for reliable shut-off.
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Outside screw & yoke (OS&Y) design for easy stem lubrication.
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Suitable for throttling and regulating flow.
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Renewable seat rings for easy maintenance.
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Designed for long service life in power plants, refineries, petrochemical, and process industries.
Applications
✅ Steam lines
✅ Oil & Gas pipelines
✅ Petrochemical & Refinery services
✅ Power generation plants
✅ Water treatment & process industries
