Energy Economics

The IVGTC range of gate valves incorporates state of the art design features to provide a rugged construction, reliable operation and long life. Suitable for the just benign to most belligerent applications covering all the process industries including oil gas, refineries, petrochemicals, fertilizers, power plants and common utilities. An ideal valve for the flow isolation and ON/OFF duty. The high pressure range incorporates a pressure sealed bonnet design for reliable sealing. The valves are available in flanged or butt welded end connection. Valves can be provided with special features like water sealed gland for vacuum service, bypass arrangements for pressure balancing, special cleaning for oxygen service, multi start spindle for low effort operation, extended spindle for pit mounted / buried service, NACE compliant materials for sour service in petroleum industries, etc. The valves can be provided with motor operation wherever required.

Key Features:

• The product designs are in accordance to ASME B16.34/API 600/IBR with reliable sealing sturdy construction to ensure excellent performance.
• OS Y (Outside screw yoke)
• Back Seat arrangement to provide isolation of Stuffing Box for On-Line serviceability.
• Fully Nitrided stem to provide erosion and abrasion resistance.
• Satellite Gr.6 Hard faced seating surfaces for Class 600 above, optionally available for lower pr. Classes too.
• Pressure sealed bonnet for ANSI 900 and above to provide excellent sealing against increased line pressure.

Technical Specifications:

• API TRIM NO. Seat Hardfacing: API 600 Trim No. Nominal Trim Material Type Seat Wedge Back Seat 1 F6 13% Cr Steel 13% Cr 4 Hard F6 Hardfaced with 13% Cr Steel Hardfaced with 13% Cr 5 Hardfaced Hardfaced with Co-Cr-W Alloy Hardfaced with Satellite.6 8 F6 Hardfaced 13% Cr Steel Hardfaced with Co-Cr-W Alloy Satellite.6 13% Cr Satellite.6/ 13% Cr 
• Available Size: 1/2" TO 24"
• Available Material: CI/CS/SS/ALLOY STEEL/F22/WC9/WC6