Block valve

Listing ID #3453626

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.
L&T Double Block & Bleed Plug Valve is designed in accordance with key international standards. It also meets the requirements of major oil & gas industry standards and customer specifications. Double Block & Bleed Valve, Mechanically-assisted sealing - Reliable bubble-tight shut-off at low and high pressures., Unique valve operation mechanism - Segments do not rub against seats during plug rotation, Cavity Relief System - Prevents body cavity pressure build-up. Pressure relieved to upstream or downstream based on customer, On-line maintenance - Segments can be replaced on line, Drain provided for online verification draining the cavity.