Throttle Valve Assly For Pantograph Type Am-12 Of Electric Locomotive To M/S Sil Part No-S0220110101 Or Concept Rail Engineers Pvt Ltd Drg No 0101170 & Rdso Spe Cification Rdso/2008/El/Spec /0066 Rev 0 Dated 20.06.2008 & Amend 1 Dt 31.12.08 [ Warranty P Eriod: 30 Months After The Date Of Delivery ] [Quantity Tolerance (+/-): 5 %Age , Item Category : Normal , Total Po Value Variation Permitt Ed: Max 8 Lacs ] ]