Poh Kit For Check Valve With Choke Consisting Of 4 Items. 1) Valve Sealing Ring To Rdso S K-98111, Alt. 1, Item No.4, Qty. 1 No. 2) Compression Spring To Rdso Sk-98111, Alt.1, Item No. 6, Qty. 1 No. 3) Sealing Ring A39 46 To Rdso Sk-98111, Alt. 1, Item No. 7, Qty. 1 No. 4) Filter To Rdso Sk-98111, Alt. 1, Item No. 2, Qty. 1 No. Material & Specification Conforming To Rdso Spec. No. 02-Abr-02, Amdt. No .4 Of Sept. 2016 & Appendix-I. Note : Spares Shall Be Packed In Sealed Polythene Bags. [ Warranty Peri Od: 36 Months After The Date Of Delivery ] [Quantity Tolerance (+/-): 5 %Age , Item Category : Normal , Total Po Value Variation Permitted : Max 8 Lacs ] ] (EXPIRED)