EFCO India’s Mobile Service Teams specialize in the complete overhaul of Boiler Main Steam Stop Valves (MSSV). We take pride in EFCO India being the only Company with this expertise. We specialize in comprehensive weld build-up of both seats and the wedge; in situ machining, grinding, and subsequent lapping. An ‘as good as new’ valve is delivered to the customer with standard EFCO warranties and guarantees for workmanship. We have, over the past many years, repaired a number of such valves for numerous Thermal Power Plants (210, 500, 660 & 800 MW) across the Country.