procurement of ms panam make o2 dosing skid spares for 2x660mw sstpp mppgcl dongalia , safety valve relief valve pressure relief valve blue spring spring loaded angle type fluid handled: - oxygen 99.9% moc: - body/spindle/adaptor/cap/lock nut: - ss316, seat: - viton o-ring: - viton spring: - ss-302 set pressure: - 35 kg/cm2 set pressure range: - 24.57 to 52.57 kg/cm2 for oxygen operating pressure: - 29.4 kg/cm2 design pressure: - 6000 psi design temp.: - 60°c design/test std mss-sp99-2010 inlet/outlet: - ½” od with double compression ferrule fitting,make: -panam, part no.-prv-ss-08-od-oxy , nrv: - check valve body (inlet & outlet): - astm a479 gr tp316, poppet: - ss-316, spring: - spring steel, o-ring: - viton, ferrule& nut -ss316 size: - 15 nb (½”) end connection: - double compression ferrule fitting. design/test std: - mss-sp99-2010 operating pressure: - 29.4 kg/cm2 design pressure: - 5000 psi design temp: - 60° c make:-panam, part no.-pcv-s-08-od-oxy1 , pressure reducing cum regulating valve type: - self pressure control valve (pressure regulator) body: ss316, top: ss316, pusher: ss316, gland: monel, puppet: monel bush: ss316, seat: pctfe, guide: ss316, spindle: ss316 main spring: spring steel, spring guide: ss316, handle: al, hex nut: ss316, back up ring: ptfe, ‘o’ ring: viton, sub spring: spring steel. connection: - ¼” npt (f) set outlet pressure: - 29.4 kg/cm2.g for cpu outlet & 9.6 kg/cm2.g for de-aerator outlet design pressure: - 2500 psig operating temp: - 34 ° c design temp: - 74° c test std: - ansi/asme b31.3 make: -panam, part no.-ppr-ss-6025-oxy , design std: - is 6901 [2009] fluid handled: - oxygen gas 99.9 % inlet & outlet connection: 5/8 bsp & 1/4 npt (f) inlet pressure: 204 kg/cm2 design pressure: - 4000 psi (281.23 kg/cm2.) set outlet pressure: 33 kg/cm2.g at cpu & de-aerator outlet. pneumatic pressure: 41.25 kg/cm2 material of wetted parts: body & trim: ss 316 / brass make:-panam, part no.-gas regulator , ball valve, 2 way fluid handled: - oxygen gas 99.9% type: - ball valve material of construction: - body: astm a479 gr.316, ball: ss 316, seat: delrin/ptfe, stem: ss316 size: - 15 nb (1/2”) end connection: - ½” (od) double compression ferruled with nut design/test std: - mss-sp99-2010 operating pressure- 29.4 kg/cm2 g for cpu outlet & 9.6 for de-aerator outlet design pressure: - 3000 psi make :- panam , part no.-pbv-2-sv-08-od-oxy , needle valve, 2 way fluid handled: - oxygen gas 99.9% type: - needle material of construction: - body: astm a479 gr tp 316, panel nut: ss 316, stem: ss316, handle: stainless steel, vee tip/ball tip: a564-630, packing: teflon/graphoil size: - 15 nb (1/2”) end connection: - ½” (od) double compression ferruled with nut design/test std: - mss-sp99-2010 operating pressure- 29.4 kg/cm2 g for cpu outlet & 9.6 for de-aerator outlet design pressure: - 3000 psi make: -panam, part no.-pnv-ib-s-08-od-oxy