11/4" Inch Non Return Valve Type 86R [Teflon Seated] As Per Poh Bsl Drg.No. Elw/Bsl/1/Wam-4/F74.094 [Ref.No.01 To 10]. [ Warranty Period: 30 Months After The Date Of Delive Ry ] [Quantity Tolerance (+/-): 5 %Age , Item Category : Normal , Total Po Value Variation Permitt Ed: Max 8 Lacs ] ]