supply of set of purge-o-mat automatic float air vent valve and vacuum valve for roof w ater tank 30l mounting for lhb coaches. 1) purg-o-mat automatic float air vent valve with s hut-off valve having thread bsp 3/8 inch to rcf drg. no. lw63150, item-4, alt-e, qty/set: 1no. 2) vacuum valve g-1/2 inch to rcf drg. no. lw63150, item-3, alt.e, qty/set: 2 nos. note: (1) as per d rawing air vent valve and shut-off-valve must be procured from m/s hans h. voss tulpenwe g or m/s calefi or m/s watts indus

Southern Railway has invited bids for the supply of set of purge-o-mat automatic float air vent valve and vacuum valve for roof w ater tank 30l mounting for lhb coaches. 1) purg-o-mat automatic float air vent valve with s hut-off valve having thread bsp 3/8 inch to rcf drg. no. lw63150, item-4, alt-e, qty/set: 1no. 2) vacuum valve g-1/2 inch to rcf drg. no. lw63150, item-3, alt.e, qty/set: 2 nos. note: (1) as per d rawing air vent valve and shut-off-valve must be procured from m/s hans h. voss tulpenwe g or m/s calefi or m/s watts industries italy. (2) one advance sample to be got approved by t he.. Please refer to the tender document for project value and EMD details. Interested bidders can submit applications until 28 September 2026, with the technical opening scheduled for 28 September 2026.