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”.Extended bonnet with vapour column length as per BS 6364 customer requirement - Packing protected from cryogenic temperatures, efficiency not compromised.
Fully hard-faced trim - Disc, seat-rings and back-seat hard-faced for longer service life.
Body and bonnet - Cast with uniform sections, precision machined, Body: Straight through port without recesses except in the seat area - Minimum resistance to flow, turbulence and erosion.
Flex wedge: Guide slots in the wedge engage with integral guide ribs in the body, Stem-to-wedge contact close to wedge centre - Better sealing, smoother operation.
Seal-welded seat ring - Eliminates leakage path between seat ring and body, does not loosen up due to temperature fluctuations or vibration.
Stem - One-piece construction with forged T-head - Long service life, smoother operation.

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”.Extended bonnet with vapour column length as per BS 6364 customer requirement - Packing protected from cryogenic temperatures, efficiency not compromised.
Fully hard-faced trim - Disc, seat-rings and back-seat hard-faced for longer service life.
Body and bonnet - Cast with uniform sections, precision machined, Body: Straight through port without recesses except in the seat area - Minimum resistance to flow, turbulence and erosion.
Flex wedge: Guide slots in the wedge engage with integral guide ribs in the body, Stem-to-wedge contact close to wedge centre - Better sealing, smoother operation.
Seal-welded seat ring - Eliminates leakage path between seat ring and body, does not loosen up due to temperature fluctuations or vibration.
Stem - One-piece construction with forged T-head - Long service life, smoother operation.