L&T CS Gate Valve Dealers In Naraina Industrial Area

Description

L&T CS Gate Valves are designed for on-off service in pipelines, ensuring full flow with minimal pressure drop. They feature a rising stem, outside screw & yoke design, and are suitable for high-pressure and high-temperature applications in steam, oil, gas, and process industries.

Design Standards

• Design & Manufacture: API 600 / BS 1414 / IS 14846
• Face-to-Face: ASME B16.10
• End Flanges: ASME B16.5
• Butt Weld Ends: ASME B16.25
• Inspection & Testing: API 598

Material of Construction (MOC)

• Body & Bonnet: Cast Carbon Steel (ASTM A216 Gr. WCB)
• Trim: 13% Cr / Stellited (optional)
• Gland Packing: Graphite
• Stem: Stainless Steel (AISI 410/420)

Pressure Ratings

• Class 150 / 300 / 600 / 900 / 1500
• PN 10 / 16 / 25 (as per DIN standards available on request)

Size Range

• 50 mm (2”) to 600 mm (24”) for flanged ends
• Up to 1200 mm (48”) available on request

Temperature Range

• Up to +425°C (with standard CS WCB body)
• Special trims available for higher temperature & corrosive services

End Connections

• Flanged (RF/RTJ)
• Butt Weld Ends (BWE)

Special Features

• Outside Screw & Yoke (OS&Y) design
• Bolted bonnet construction
• Renewable seat rings
• Rising stem for visual position indication
• Low pressure drop due to full bore design
• Fire-safe and fugitive emission compliance (optional)