Latest duplex check valve Tenders | Government duplex check valve Tenders

Central Government / Public Sector

CTN :41242678

08 Aug, 2025 4.62 Lacs

Midnapore - West Bengal

Tender For supply of oil filling plug b 145 pn 183231,oil level indicator pn 183511,dowel pin pn 235521,grub screw m6x16 pn m01631,drive end seal kit pn 235252s,connecting rod,sliding crank assy pn 234727s,diaphram hpd 166 pn 322652,mars valve assembly pn 5712,le seal kit ss 316 le pn sk16332,piston seal pn 316152,ball seat pn 161532,ball pn 911332,teflon gasket pn 986179,piston,suction dischange valve assy phl 70a 80a,relief valve assembly pn 292120s,worm shaft 1 10 pn 230119s,piston sleeve with o ring,valve adaptor ss316 pn 911432,stroke adjust knob pn 235431s,worm gear 1 10 pn 230244,seal kit for pnl pump pn 235252s,packing end ring pn 996879,teflon gasket pn 162479,valve adaptor pn 161332,ball guide pn 161232,ball seat pn 161532,suction ball seat pn 161932,ball pn 161632,o ring 164.5 x 3 pn 326052,packing rope 12 rings pn pt5020l,plunger pn 236032c,gland nut pn 222432,gland bush pn 996932,cross slide oil seal pn 170352,cross slide nut pn 236721

State Government

CTN :40967489

18 Aug, 2025 NA

Kheda - Gujarat

Tender For corrigendum : supply of various type of spares for ash handling system of unit 1 to 7 at wtps. - slide gate for 4" segregating slide valve, p.no 124-301/305, slide gate, part no. 128301/01, 8" segregating slide valve, flexible hose pipe : i.d. : 1/2 ", flexible hose pipe : id:3/8", flexible hose pipe : i.d. : 3/4 ", wear ring, part no. 55231101 of 2x3 wide clinker grinder, 6" adaptor coupling discharge side for warman ash slurry pump, 8" adaptor coupling with nut-bolts for suction side of 8/6 warman ash slurry pump, adaptor coupling used between 10 ci pipe & 10 kgv, ms sleeve for esp hopper

State Government

CTN :40565545

05 Aug, 2025 21.54 Lacs

Ukai - Gujarat

Tender For corrigendum : supply of capacitance type point level switch and spares for air compressors of 1x500mw gsecl ukai.(et-6004 c&i-6) - liquid level detector assembly, part no.pw4334c06001, electronic drain for intercooler (ewdi) along with solenoid for atlas copco make compressor part no: 2901146555, electronic drain after cooler (ewda) along with solenoid for atlas copco make compressor part no: 2901146551, valve core with conical spring of atlas copco make electronics water drain valve ewd- 330 (part of service kit no: 2901063300), electronic water drain model: ld203-24 v 50/60hz, 0.2 to 16 bar, 1 to 60 deg c, code: 2202815907, make: atlas copco, temperature sensor, atlas copco p/n: 1089057470., adaptor / connector & cable for temperature sensor for atlas copco make compressor part no: 1614812601, poppet d. c. valve (sbv11-10-c-0-24dgh) (24v dc), model code : 02-181220, make- eaton for eaton make hydraulic power pack in scr of 8, m. s. manifold block for sbv11-10 valve, model code : sbv11-10, make- eaton for eaton make hydraulic power pack in scr of 8

Central Government/Public Sector

CTN :41238483

02 Aug, 2025 NA

Raipur - Chhattisgarh

Tender For rate contract for kirloskar chiller make chiller spares for ntpc groupstations - valve angle,55.400.13.353,kcpl, thermowell assy,55.400.34.103,kcpl, sight glass,55.400.18.025,kcpl, evaporator assy,50.260.41.k11.m0,kcpl, gasket,55.400.46.020,kcpl,kw4 320.24, inlet distributor,55.400.67.157,kcpl, gasket nam,55.400.46.020,kcpl,kw4 320.24, thermowell,55.400.37.101,kcpl,kw4 320.24, gasket,55.400.41.504,kcpl,kw4 320.24, angle valve,55.400.13.303,kcpl, safety valve,55.400.11.503,kcpl, flange,55.400.68.076,kcpl,kw4 320.24, valve,55.400.14.209,kcpl,kw4 320.24, core,55.400.25.061,kcpl,kw4 320.24, safety valve,55.400.11.301,kcpl, adaptor,55.400.67.115,kcpl,kw4 320.24, flare nut,55.802.65.003,kcpl,kw4 320.24, ring seal,15.360.00.604,kcpl,kw4 320.24, lubricating oil,55.400.81.303,kcpl, gasket,55.400.40.052,kcpl,kw4 320.24, shut off valve,55.400.12.390,kirloskar, valve angle,55.400.13.301,kcpl, valve assy,55.400.16.320,kirloskar, o-ring,55.073.45.672,kcpl,kw4 320.24, protection unit,56.125.50.012,kcpl, temperature sensor,56.101.50.046,kcpl, board carel,56.137.50.0148,kirloskar, pressure sensor,56.103.50.13,kcpl, prs sensor cable,56.103.50.014,kcpl, level switch,55.400.16.002,kirloskar, stop push button,56.119.50.039,kcpl, cap sov contact,56.226.50.003,kcpl, voltage proct device,56.126.50.032,kcpl, display,56.137.50.152,kirloskar,chiller, t lan serial card,56.137.50.150,kcpl, oil filter,10.000.25.001,kcpl, safety valve,55.400.11.508,kcpl, safety valve,55.400.11.512,kcpl, flush mounting,56.137.50.318,kcpl, cable,56.104.50.557,kcpl, temperature sensor,56.101.50.047,kcpl, protection unit,56.126.50.012,kcpl, k-smart controller,56.137.50.140,kcpl, lan protocol,56.137.50.161,kcpl, elct expansion valve,55.400.17.e06,kcpl, oil level switch,55.400.16.002,kcpl, k-smart controller,56.137.50.202,kcpl, t lan serial card,56.137.50.150,kcpl, voltage protec unit,56.126.50.064,kcpl, oil filter,10.000.25.001,kirloskar, current transformer,56.127.50.187,kcpl, butterfly valve,55.400.12.114,kcpl, sight glass,55.400.18.012,kcpl, jet pump assy,55.400.23.101,kcpl, thermowell,55.400.34.104,kcpl, water nozzle,55.400.37.103,kcpl, thermowell,wtr nozle,55.400.37.108,kcpl, shut off valve,55.805.12.010,kcpl, gasket-body flange,70.220.20.264, gasket strip,55.400.41.503,kirloskar, shut off valve,55.805.12.009,kirloskar, gasket,55.400.40.402,kirloskar, gasket,55.400.46.316,kirloskar, gasket,10.w37.01.140,kirloskar, control gasket,10.wk3.90.113,kcpl, gasket,10.w39.01.039,kcpl, suction filter kit,10.wk3.90.114,kcpl, capillary tube,10.w39.0a.138,kirloskar, safety relief valve,10.w35.01.104, check valve kit,10.wk3.90.110,kirloskar, supervisory board,pcos004850,kcpl, relay,56.134.50.040,kcpl, board controller,56.137.50.388,kcpl, thermowell,55.400.37.102,kcpl, anabond,55.400.91.207,kcpl, coil&connector kit,10.000.16.cxh.c,kcpl, gasket,55.400.46.052,kcpl,heat exchanger, current transformer,56.127.50.188,kcpl, filter oil,55.400.25.401,kcpl,kwf 250.12, gasket&o-ring kit,11.000.00.988,kcpl, crank case heater,56.700.50.150,kcpl, heater,55.400.58.250,kcpl,kwf 250.12, safety valve,55.400.11.516,kcpl, safety valve,55.400.11.314,kcpl, gasket,55.400.46.315,kcpl,kwf 250.12, lan protocol,56.137.50.161,kirloskar, pressure transducer,56.103.50.013,kcpl, pressure transducer,56.103.50.015,kcpl, valve solenoid,56.100.16.320,kirloskar, voltage proct device,56.126.50.064,kcpl, solenoid valve,55.400.16.805,kirloskar, expansion valve,55.400.17.e07,kcpl, safety v/v,kirloskar,kwf 160.14,13bar, safety v/v,kirloskar,kwf 160.14,16bar, core filter,kirloskar,kwf 160.14, oil filter,kirloskar,kwf 160.14, evd evol brd,56.137.50.611,kirloskar, expn ctlr,56.137.50.140,kirloskar, coil,55.400.17.sta.e7,kirloskar, elec exp v/v e7,55.400.17.e07,kirloskar, condenser assy,c12102d8012023d11m1,kcpl, oil sep assy,18.000.23.215.01,kcpl, screw comp,18.160.22.702,kcpl, butterfly vlv,55.400.12.125,kcpl, vpd,56.126.50.076,kcpl,kwk 265.24, sol valve kit,10.000.00.cxh,kcpl, valve solenoid,55.400.16.205,kcpl, panel exhaus

CTN :41003077

05 Aug, 2025 54.78 Lacs

Bangalore - Karnataka

Tender For corrigendum : supply of 250536 hydrophilic coated guide wires suitable for negotiating tortuous vascular anatomy with j curve tip of 0_035inch diameter and 150 cms length , 250537 hydrophilic coated guide wires suitable for negotiating tortuous vascular anatomy with j curve tip of 0_035inch diameter and 260 cms length , 250917 catheter sheath introducer system 7 french consisting of sheath assembly with non reflux valve side port extension , 250921 catheter sheath introducer system 6 french consisting of _a_ sheath assembly with non reflux valve side port extension , 28060647 ptfe angiography guide wire 0_035 inch _ 150 cm j tip , 28060676 angioplasty kit _insertion tool_ y adaptor and torque device , niv_10462 pressure injector syringe compatable with medrad pressure injector mark 7 arterio , niv_2183 coagucheck xs_box of 24 tests , niv_2869 guidewire terumo hydrophilic nitinol_j tip_0_035_150cm , niv_2870 guidewire terumo hydrophilic nitinol j tip_0_035_260cm , niv_6006 steri drape_femoral and radial angiography drape sheet_183cm_330cm , niv_6416 disposable cath lab tray and drape kit , niv_7255 streilized lead free radiation protection sheet for interventional procedures _radpad_ , niv_7476 femoral compression system for femoral puncture site compression , niv_7478 compression system for pacemaker_icd implantation aftercare to prevent pocket haematoma ) /bid number : gem/2025/b/6308360 * /dated: 08-07-2025 & & / bid document 1 / 19

CTN :41233932

12 Aug, 2025 9.25 Lacs

Bardhaman - West Bengal

Tender For supply of dome valve spares d d - daetp:bronze bush set for dome shaft: part no:-: drg no:-nspcl/pp-2/o<(>&<)>m/ahs/1/part-1 <(>&<)> 2. product no: bronze bush , daetp:shaft set for 200 nb dome valve: part no:-: drg no:-nspcl/bmd/daetp/012 product no: shaft set for 200nb dome valve , daetp:discharge valve top adaptor: part no:-: drg no: 1. , nspcl/bmd/daetp/016 part-1 2. for inner side of top adaptor refer to to plate drawing. product no: discharge valve top adaptor , daetp: discharge valve bottom adaptor: part no:-: drg no:-nspcl/bmd/daetp/016-part-3 product no: discharge valve bottom adaptor , 200nb:cast iron dome for dome valve : part no:-: drg no:- nspcl/bmd /dome element/ci , 200 nb dome valve complete assembly: part no:-: drg no:-nspcl/bmd/daetp/015 , 200 nb discharge valve complete assembly: part no:-: drg no:-nspcl/bmd/daetp/016

Central Government/Public Sector

CTN :41130595

04 Aug, 2025 19.71 Lacs

Sidhi - Madhya Pradesh

Tender For corrigendum : supply of rubber part no.959da60019 , rubber part no.959da60027 , shaft part no.959da55151 , bearing part no.0604006219 , bolt 5 by 8 inch part no.985uj11124 , nut part no.985pz11231 , bushing part no.985pi02053 , valve charging part no.935su02035 , tee adaptor part no.985hs04362 , check valve part no.953hs03734 , adaptor part no.931hs11487 , elbow part no.985hs15379 , throttle valve part no.953hs03694 , poppet valve part no.953hs03701 , coil for poppet valve part no.953hs03726 , z4 grey connector part no.931br02052 , hex. bolt part no.cfb0223010 , bolt part no.953pd10106 , plate friction part no.959br11501 , damper part no.959br91733 , disc part no.959br91725 , hex bolt part no.959pd10841

CTN :40825759

31 Jul, 2025 NA

Uttara Kannada - Karnataka

Tender For corrigendum : supply of compressor spares - plug , stud screw , stud screw , key fitting , deep groove ball bearing , ring , ring rectangular , adaptor sleeve , vent valve , spring valve suction i stage , thermometer , suction valve plate iind stage , spring valve suction ii stage , stud adaptor , pressure control device , connecting rod bearing , piston pin bushing , cylinder head packing 1st stage , cylinder head packing 3rd stage , cylinder head packing 2nd stage , cylinder with head and valve 3rd stage , filter element , cyl dia50 m/c hp03/05 , cyl dla 100 m/c ts05/07 , cylinder dia 60 , head dia 100 cyl m/c ss07/10 , flat valve dia70 cyl ss02/03 , inter cooler hp m/c ts02/03 , valve flat 60 dia , valve finger type dia50 cyl , valve plate dia 60 cylinder , gasket 0.75 c/case to cyl ts 02 , gasket 50cyl to valve flat , piston assy 100 ss/ts 07 , slotted oil control ring , seat felt dia83xdia126x1. , nipple hex 3/4bspx60 hp 07/10 , ring pkg dia50 cyl i/l , bearing 6307 , hex. bolt m6 x 20 , circlip internal 18 , o-ring , angle thermometer 0-100 , lp-hose , hp-hose , hose pipe , suction filter , solenoid valve , intake oil filter , solenoid valve for colling water , lp-hose , non-reture valve , coil for solenoid valve , repair kit for cooling water pump , service kit for cooling water pump , hd-hose , coil , angle thermometer (0-250 c) , air filter , connecting rod bolt , connecting rod 1st stage , piston 2nd stage , temperature supervision , crank shaft , 24v dc relay 2c/o with led and base along with clamp , triple pole miniature circuit breaker rated 2a a9n3p02c , smps, 150w, i/p - 230v ac, o/p - 24v , drive end bearing , free end bearing , motor fan , double pole miniature circuit breaker rated 4a a9n2p04c , selector switch 2 maintained position with 1no contact xb5- , indicating lamp integral led white, 24vdc , indicating lamp integral led green, 24vdc , indicating lamp integral led red, 24vdc , shrouded pushbutton yellow colour with 1no contact , shrouded pushbutton red colour with 1no contact , shrouded pushbutton green colour with 1no contact , mushroom turn release pb red colour with 1nc contact , indicating lamp integral led blue, 230vdc , fuse terminal block 6a with csfl4u(1a,2a) fuselink , filter assy i/l air dry a type , filter assy i/l air b type , valve assy b , akcc-60/60 rfpl avm , motor bearing drive and free end , air dryer replacement cartridge , drive end bearing , free end bearing , motor fan , pre-filter element (fhp420xa) , display unit for dew point meter , molecular sieve (xeachp26011) , water resistant pearl (xeachp26010) , filter element for hp100s055sdb , filter element for hp100m010 (fhp730x25) , pipe after cooler , o-ring base , cooling fan 7.6 hp &10 hp , manual drain complete valve seat , manual drains seat , safety valve 300 bar , shaft ball bearing , oil seal , o-ring crankcase , o-ring screw back cover crankcase , bearing seal gasket , piston rings set 1st stage , reed valve set 1st stage , piston pin 2nd stage , piston rings set 2nd stage , inlet valve 2nd stage , o-ring discharge valve 2nd stage , gasket down reed valve , gasket up reed valve , piston sleeve 3rd stage , piston pin 1st & 3rd stage , cylinder gasket i60 , piston rings set 3rd stage , lock ring piston pin , o-ring piston sleeve 3rd stage , discharge valve 3rd stage , inlet valve 3rd stage , o-ring discharge valve 3rd stage

CTN :41114792

31 Jul, 2025 NA

Tinsukia - Assam

Tender For corrigendum : supply of roller guard nut bolt , grease adaptor for track chain , bucket sim bush , roller guard bolt with nut ex 70 , hydraulic hose iron flexible hose , grease adaptor for track chain ex 70 , bucket sim bush ex 70 , swing motor adoptor , bucket pin with bush jcb 3dx , universal joint , brake valve , main and cr bearing , washer , hydra kit , master cylinder , bty dynex 150r , exide dynex 80ah , exide dynex 1536 bty

CTN :41221048

04 Aug, 2025 NA

Leh - Jammu And Kashmir

Tender For supply of clutch plate and pressure plate set , air filter , concetric slave cyl assy , spark plug , air filter sx4 , ignition switch assy , brake pad frt , suspension bush kit , spark plug mg , pump element 717 , delivery valve , nozzle 5542 , adaptor , hose , air filter innova , air filter refiner , gasket , oil filter , bulb

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