Poh Kit For Check Valve With Choke Consisting Of 4 Items As Per Annexure. Material & Specific Ation Confirming To Rdso Specification No. 02-Abr-02 Amdt. No 04 Of Sep-2016 & Appendix-1 Make -Pax, A Nnapurna, Amrit Or Equivalent. [ Warranty Period: 30 Months After The Date Of Delivery ] ]