Gem Bids For Proportional Valves - Bhel, Api 6d Ball Valves, Foot Valve (v2), Water Fittings - Copper Alloy Float Valves (horizontal Plunger Type) As Per Is: 1703, Diaphragm Type Valves For General Purpose - Is 11791, Blind Flange, Foot Valves For Water Works Purpose As Per Is 4038 (latest), Stationary Valve Regulated Lead Acid Batteries (v2) As Per Is 15549, Plug Valves (v2) As Per Is 10459, Cast Copper Alloy Screw Down Bib Taps And Stop Valves For Water Services As Per Is 781
