procurement of different hp valves for upcoming unit 3 overhauling , procurement of different hp valves for upcoming unit-3 overhauling , globe valve 1/2-a105-800 ( hw ) , globe valve ( 1/2-c3000spl-sv-sw-ho-f22 ) , globe valve 1,800c:a105/sw/hw sl. no. 5520935 , globe valve,1,c1500-sv-sw-hw,matl:a105 , globe valve 25mm class 3000 spl f22 sw for ms impulse globe valve size 25mm, body class f22,end connection sw(socket weld),class 3000spl,body bonnet welded joint. , gate valve,40 nb,a105,cl 800 # gate valve size: 40 nb valve body: forged steel (a105) class: 800 end connection: socket welded end as per asme b16.11 trim: 8 (st ellited seat & disc 13% cr) confirming pressure-temperature rating as per api 602. , globe valve,40 nb,(a105),cl: 800 # globe valve size: 40 nb valve body: forged steel (a105) class: 800 end connection: socket welded end as per asme b16.11 trim: 8 (s tellited seat & disc 13% cr) confirming pressure-temperature rating as per api 602. ( hw ) , globe valve 40nb,2500c a105/sw,ho hand operated , globe valve,50 nb, (a105),cl: 800 # globe valve size: 50 nb valve body: forged steel (a105) class: 800 end connection: socket welded end as per asme b16.11 trim: 8 (s tellited seat & disc 13% cr) confirming pressure-temperature rating as per api 602. , gate valves # ( gate valve with actuator for valve-80mm-c2500-moc(c12a)-end connection (bw)-design pr. 190 bar-design temp. 550 deg.c ibr, mov,100% area rt, asme material with actuator auma make , model:sa15a22, wiring diagram:3-wdp-43441-with integral starter <(>,<)> duty:on/off,mounting flange:f10<(>,<)> valve schedule:xxs, valve od:91mm,valve id:58.5,thk:15.24mm ) , gate valve 200nb, class-150 moc-cs, body & bonnet-a 216-wcb, stem-ss 410, wedge-a 216-wcb+13% cr , seat-a 105+13% cr , hand wheel operated, with matching f bolt hole dia-22mm, no of bolt-8, flange to flange-292 mm, flange thickness-25mmrn ( rising stem,end connection:bw )