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
Robust bolted bonnet construction (pressure seal for higher classes).
Precision-machined disc and seat for reliable shut-off.
Outside screw & yoke (OS&Y) design for easy stem lubrication.
Suitable for throttling and regulating flow.
Renewable seat rings for easy maintenance.
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
