1/2" Safety Valve Type T2 Set At 8.5 Kg./Sq.Cm. To Pcees Drg. No.- Loco/2/Cx/172 (Mod.- B) (Source Ref.:- As Per Clw Approved Source For Clws Drg. No.- 0/3/65/63/Alt.-2) For Electric Locos. [ Warranty Period: 30 Months After The Date Of Delivery ] [Quantity Tolerance (+/-): 5 %Age , Item Category : Normal , Total Po Value Variation Permitted: Max 8 Lacs ] ]