procurement of ci gate/glove valves for water circuit of various sizes for unit no. 1 to 4 of ph-ii and ph-i at sgtps, mppgcl, birsinghpur. as per tender schedule. procurement of ci gate/glove valves for water circuit of various sizes for unit no. 1 to 4 of ph-ii and ph-i at sgtps, mppgcl, birsinghpur. as per tender schedule. , c.i. (is:210 gr. fg-200) gate valve: is:14846, pn 10 with counter flange & rising spindle, flange to flange distance as per is:14846; renewable seat, solid wedge, cu-alloy trim, stem ss (a276 type 410) flanges as per is:1538. , gate valve, 50 nb , gate valve 65 nb , gate valve 80 nb , gate valve 100 nb , gate valve 125 nb , gate valve 150 n nb , gate valve 200 nb , gate valve 250 nb , gate valve 300 nb , gate valve 350 nb , gate valve 400 nb , c.i. (en 1561 gr. gjl-200) globe valve: bs 5152/ bsen 13789/bs1873 pn16, with counter flange & rising spindle renewable disc. ss (astm a276 type 410) or its equivalent trim flanges as per din 2533 of sizes. , globe valve-50nb , globe valve-65nb , globe valve-80 nb , globe valve-100 nb , globe valve-125 nb , globe valve-150 nb , globe valve-250 nb , globe valve 300 nb , non return valveas per is: cast iron, double flange, bolted cover, single disc, swing check type nrv, design to 5312(part-i), flange drilled to is-1538,ff hinge pin ht brass, single bracket, cast iron with wear resistance property. , nrv 150 nb , nrv 200 nb , nrv 350 nb , brass float valve for air washer unit specification:- valve material brass, valve size-25mm, external threaded, rod material-corrosion resistant, rod length-375mm, rod dia-15mm, plastic ball dia-180mm , 25 nb brass