L&T Valves
L&T Valves is a leader in flow-control solutions for critical services. A wholly owned subsidiary of L&T, the company leverages its fifty-year heritage of excellence to manufacture valves for key sectors of the economy such as oil & gas, power, petrochemicals, chemicals, fertilizers and pharmaceuticals.
Product Range:
- Gate, Globe & Check Valves
- Valves for Power
- Trunnion-mounted Ball Valves
- Process Ball Valves
- Triple-offset Butterfly Valves
- Flanged & Wafer-type Butterfly Valves
- Double Block and Bleed Plug Valves
- Automated & Control Valves
- Customised Solutions
The valves are designed using state-of-the-art 3D design, simulation and analysis software. Finite Element Analysis (FEA) and Computational Fluid Dynamics (CFD) are used to fine-tune product performance. Prototypes models are tested - both in-house and at advanced flow-control research establishments - to ensure that the valves deliver consistent high performance.
L&T Valves offers a variety of valves for the oil & gas industry, covering all phases from production, through refining, to transportation and distribution.For the nuclear and thermal power sector, L&T Valves offers a comprehensive product range in ASME classes up to 4500.
Products
Double Block & Bleed Plug Valve
L&T Valves Limited manufactures a comprehensive range of Double Block & Bleed Plug Valves in sizes up to 30” (750 mm) and in ASME classes 150 and 300. The valves are offered in combinations of size, pressure class, material, end-connection, etc to suit customer requirements.
Double Block & Bleed Plug Valve provides online-verifiable high-integrity positive shut-off, and is a safe and reliable replacement for the old two-valve system. Globally, the valve has emerged as the industry standard for movement and storage of petroleum products in refineries, tank farms and terminals.
Triple-offset Butterfly Valves
L&T Valves manufactures a comprehensive range of Triple-offset Butterfly Valves in a variety of body styles and end-connections to address critical services.The unique triple-offset geometry ensures that the disc seat and body seat are in contact only at the final shutoff position, thereby eliminating wear and enhancing service life.
The valves are available in ASME classes from 150 to 600 in sizes up to 80 inches in a variety of materials.
Pipeline Ball Valves
L&T Valves manufactures a wide variety of soft-seated Pipeline Ball Valves.
The trunnion-mounted, double block-and-bleed valves conform to API 6D standard. The valves are available in ASME classes from 150 to 2500, in 2-piece and 3-piece designs, in both in bolted and welded constructions.The valves are available in sizes up to 56 inches in a variety of materials.The valves are approved by the global majors in oil & gas and have earned a reputation for reliable performance in critical services.
High Integrity Pressure Protection Systems (HIPPS)
L&T Valves offers customised SIL-3 capable HIPPS for over-pressure protection leveraging expertise of five decades in flow-control and system integration.
High Integrity Pressure Protection System (HIPPS) is a Safety Instrumented System (SIS), which by definition, is a distinct, reliable system used to safeguard a process to prevent a catastrophic release of toxic, flammable,or explosive chemicals. The system closes the source of over-pressure within two seconds and has at least the same reliability as a safety relief valve or a flare system.
L&T Valves offers Gate, Globe & Check Valves for cryogenic services suitable for temperatures as low as -196°C (-321 degree F).
The valves are approved by the world-leaders in oil & gas and have a reputation for reliable performance in critical services, across the globe.
These valves are manufactured by L&T and its wholly-owned subsidiary, L&T Valves Limited (Formerly Audco India Limited). The state-of-the-art manufacturing infrastructure includes one of the largest in-house cryogenic test facilities in the world, capable of testing valves of sizes up to 60”.
Butterfly Control Valves
L&T Valves manufactures a wide range of butterfly control valves for the power and hydrocarbon industries.The valves are designed using state-of-the-art 3D design, simulation and analysis software. Finite Element Analysis (FEA) and Computational Fluid Dynamics (CFD) are used to fine-tune product performance. Rigorous prototype tests - both in-house and at advanced flow-control research establishments - ensure that the customised solutions meet customer expectations.
