1-1/4" Non Return Valve Assly.Type 86R (Teflon Seated) To Drg. No.Elw/Bsl/Wam-4/F74.0 94 Ref. No. 1 To 10 Or Latest. [ Warranty Period: 30 Months After The Date Of Delivery ] [Quantity Tolerance (+/-): 5 %Age , Item Category : Normal , Total Po Value Variation Permitted: Max 8 Lacs ] ]