Latest check valves Tenders | Government check valves Tenders

corporations/Associations/Others

CTN :45712936

13 Jul, 2026 19.20 Lacs

Sonbhadra - Uttar Pradesh

Tender For running maintenance of plc system - running preventive and breakdown maintenance of plc control system with electrical drives all control and instrumentation system of ash handling , replacement new erection of impulse line , replacement new erection of instrument fitting adopter nut tails elbow connector etc , overhauling b 501 and b 601 ss cock valve , overhauling repairing of junction boxes , servicing recalibration erection of fuzi yokogava rosemount etc transmitters , overhauling and recalibration new erection of digital indicators , overhauling and recalibration erection of flow meter conductivity meter , complete overhauling erection of level switches , replacement of pressure switch gauge vibration switch , removal testing erection commissioning calibration of temp gauges switches thermocouple , replacement erection overhauling cleaning of union isolating valveforged body valve , blowing of tapping points of different pressure transmitters switches , fabrication repairing of instruments plateform , laying patrolling of instrumentation cable , servicing and maintenance of air conditioner , cleaning of control room plc system , repairing of ups , service replacement of faulty butterfly valves along with act , servicing replacement of faulty diaphragm type valves , changing spindle gland of root valves , cleaning blowing by air of impulse lines , attend leakage from steam water air line , replace gauges switches of pressure temp , testing caliberation of pressure gauges , testing calibration of pressure switches , testing calibration of temp gauges , testing calibration of temp switches , replacement of thermocouples , cleaning servicing of terminal block in compressor house swas system , changing of ss root valves , servicing of 10mm hp lp 3way manifold valves , replace of 10mm hp lp 3way mfold valves , removal choking replace of impulse line , erection replacement of pvc armored compensate cable , replacement of universal digital indicator , servicing replacement of faulty 4way valve with actuator , replacement remounting of smps 24 v dc , dismantling replacement of combination timerof compressor , servicing of sampling cooler dhx18 sco2 , servicing of sampling cooler dhx12 sco2 , servicing of sampling cooler dhx06 sco1 , miscellaneous mechanical febrication , maintenance of actuator of butterfly valve , maintenance and upkeep of terminal box of motor of actuators in cw pump , maintenance re erection of butterfly valve actuator motor , revisioning and upkeep of marp dcs panel , revisioning testing of various type of switches of local control panel , maintenance revisioning upkeep and testing of 415 v power supply module , maintenance upkeep and repair of junction box of butterfly valve , servicing of mov motors actuators and limit switch assembly , checking cleaning and cable dressing mov motor , overhauling cleaning reconditioning of various size batteries , load test once in six months for various size battery of ups installed for 5x200mw , replacement of damaged switches mcb in acdb panel , cleaning painting of the wooden battery stands , maintenance of window type split type ac , gas charging of ac , rewinding of burnt fan motor

corporations/Associations/Others

CTN :45345524

06 Jul, 2026 10.97 Lacs

Sonbhadra - Uttar Pradesh

Tender For corrigendum : supply of oh of main steam line valve v2 6 , oh of steam by pass valve v2 27,15, and v2 7 , oh of es 3,4,5,6 and 7 , oh of v2 -82-84 and v2-81-a to 81c , oh of hd-21, hd-29, hd-30 and hd-31 , oh of nrv of h.p. heater and feed pump , oh of group protection valve of hph , oh of dw-4, 37,38,39,40,41 and ca 5 , oh of cst makeup valve v6 60 , oh of as-48 valve , oh of nrv of extraction line es-8 , oh of suction valve of bfp , oh condensate wtr throw off valve to condenser , oh throw off valve to cond and steam isolating of lph2 , oh of steam isolating valve of lph 3, 4 , oh of safety valve of aux prds or deaerator , oh of safety valve of h.p. heater , oh of safety valve of l.p. heater. , oh of safety valve of cbd tank. , oh of safety valve of flange or stud heatng , oh of safety valve of warm up line. , overhauling of actutator of as 48 valve , oh of actr feed line valvev2 81 or v2 82 or v2 83 or v2 84 , oh of actr of v2 7 or v2 15 or v2 27 , oh of actr drip line valve and ext line valve , oh of actr valve connected to condenser , oh of actr cst make valve , oh of actr of msv l and r , oh of actr of steam isolating valve to lph2 to 4 , oh of actr steam throw off valve to condenser , cut or weld or repl of hp valve 15 to 50mm , cut or weld or repl of hp valve 51 to 100mm , cut or weld or repl of h p valve 101 to 150mm , oh of butterfly valve of condenser , oh of dea and fst with internal painting , repair or replacement of broken hanger , tightening of loose hangers , cut or weld or repl of l.p. valve 15 to 50mm , cut or weld or repl of l.p. valve 51 to 100mm , cut or weld or joint of h.p. pipe 15 to 50mm , cut or weld or joint of h.p. pipe 51 to 100mm , cut or weld or joint of h.p. pipe 101 to 150mm , cut or weld or joint of h.p. pipe 151 to 300mm , lift or straight aprds hdr by cutting weldding , o h of lph 1a , 1b , o h of lph 2 3 and 4 , oh and attend flange leakage of gc i or ii , clean of turbine oil or h2 gas cooler str , repl of damaged sp. valve v2 38 , repl of damaged special valve v2 27 , oh of turbine oil coolers , oh of main ejectors of turbine , oh of h.p. heater , oh of lcv 3to15pcv-5, 14,16,17,tcv 8 , repl bend of lp drip connected to drip pump or condenser , cut damaged bend of hph drip cont to dea , cut weld or repl of h.p. valve 151 to 300mm , blank of crh line for ht and normalizing , oh of h.p. valve nrv in h.p. line , oh of l.p. valve nrv , oh of energy absorber of bfp , oh of dss of aux. prds.

CTN :45399906

06 Jul, 2026 9.48 Lacs

Ganganagar - Rajasthan

Tender For corrigendum : supply of ss port ball valves installed at h2so4 dosing and unloading system and spares of check valves installed at fore-bay stage – i to vi and boiler chemical dosing skids (phosphate, ammonia and hydrazine) of units 1 to 6 stps (oandm)suratgarh

CTN :43926318

01 Jul, 2026 NA

Tiruvallur - Tamil Nadu

Tender For bid to ras bid to ras corrigendum : tender for supply of c22m260003 procurement of gate globe and check valves c c -gt , vlv , flgd , cs , a216wcb , 150 , 12in , vlv , chk , swing , a216wcb , 13%cr , flg , 300 , 2in , vlv , chk , swing , a216wcb , 13%cr , flg , 150 , 3in , vlv , chk , swing , a216wcb , 13%cr , flg , 300 , 3in , gt vlv , regular , flgd , cs , a216 , wcb , 150 , 2in , gt , vlv , flgd , cs , a216wcb , 300 , 2in , gt , vlv , flgd , cs , a216wcb , 300 , 6in , gt , vlv , flgd , cs , a216wcb , 300 , 8in , gt , vlv , flgd , cs , a216wcb , 150 , 10in , vlv , gt , flg , cs , a216 , 13%cr , 300 , 2in , ibr , vlv , gt , fl , cs , a216 wcb , 13%cr , 300 , 3 , ibr , vlv , gt , fl , cs , a216 wcb , 13%cr , 300 , 4 , ibr , vlv , gt , a216wcb%13%cr , flg , 150 , 2in , ibr , vlv , gt , a216wcb , 13%cr , flg , 150 , 3in , ibr , vlv gt wedge a182 gr.f304 sw 800 3/4in , vlv , gt , astm a182 gr.f304 sw 800 1in , vlv gt wedge a182 gr.f304 sw 800 1 1/2in , glb vlv , fl , cs , a216 , wcb , 2in , 300 , glb vlv , fl , cs , a216 , wcb , 3in , 150 , glb vlv , fl , cs , a216 , wcb , 6in , 150 , vlv , gl , cs , a216 wcb , 13%cr , fl , 300 , 3in , vlv , glb , cs.a216 , wcb , rf , 13%cr , 300 , 3in , ibr , vlv , glb , cs.a216 , wcb , rf , 13%cr , 300 , 4in , ibr , vlv glb fl , a216 gr.wcb 13%cr 150 3in ibr , vlv , gl , cs , a216 wcb , 13%cr , flg , 6in , 150 , ibr , vlv , gl , cs , a216 wcb , 13%cr , flg , 4in , 150 , ibr , vlv , chk , swing , a216wcb , 13%cr , flg , 150 , 6in , vlv , chk , swing , a216wcb , 13%cr , flg , 150 , 8in , vlv , chk , swing , a216wcb , 13%cr , flg , 300 , 8in , vlv , gate , a105 , 13%cr , 1in , cl800 , sw , ibr , vlv , gate , a105 , 13%cr , 1.5in , cl800 , sw , ibr , vlv , gt , a216wcb , 13%cr , flg , 150 , 4in , ibr , vlv , gt , a216wcb , 13%cr , fl , 150 , 6in , ibr , lo , vlv , gt , a216wcb , 13%cr , flg , 150 , 8in , ibr , vlv gt , a216 , gr.wcb , 300 , 6in , ibr , vlv , gt , fl , cs a216 wcb 13%cr300 8in ibr , glb vlv , reg , flgd , cs , a216 , wcb , 150 , 2in , glb vlv , fl , cs , a216 , wcb , 4in , 150 , glb vlv , fl , cs , a216 , wcb , 8in , 150 , glb vlv , fl , cs , a216 , wcb , 10in , 150 , vlv , gl , cs , a216 wcb , 13%cr , fl , 300 , 4in , vlv , gl , cs , a216 wcb , 13%cr , fl , 300 , 6in , vlv , gl , cs , a216 wcb , 13%cr , fl , 300 , 8in , vlv , glb , a216wcb , 13%cr , 300 , 2in , ibr , vlv , glb , cs.a216 , wcb , rf , 13%cr , 300 , 6in , ibr , vlv , glb , cs.a216 , wcb , rf , 13%cr , 300 , 8in , ibr , vlv , gl , cs , a216 wcb , 13%cr , flg , 2in , 150 , ibr , vlv , glo , cs , a216wcb , 13%cr , flg , 8in , 150 , ibr , vlv , glb , ang , a105 , 13%cr , sw , 800 , 1/2in , ibr , vlb glb , cs , a-105 , sw , 13% cr , 800 , 1in , ibr , vlv , gt , th , cs , a105 , 13% , cr , 800 , 1 1/2in , vlv , gt , th , cs , a105 , 13% , cr , 800 , 1/2in , vlv , gt , wedge , a105 , 13%cr , thd , 800 , 3/4in , vlv , gt , th , cs , a105 , 13% , cr , 800 , 1in , vlv , chk , a351 , cf8c , ss321 , fl , 600 , 8in

Central Government/Public Sector

CTN :45646509

30 Jun, 2026 NA

Golaghat - Assam

Tender For corrigendum : design, engineering, procurement, fabrication, inspection, testing, transportation, and supply of special gate, globe and check valves (mto-05)

Central Government/Public Sector

CTN :45697846

06 Jul, 2026 NA

Barh - Bihar

Tender For tender for supply of check valves for ntpc barh -1 - m1851703136 - 100275185 , 2 - m1851710240 - 100275185 , 3 - m1851740190 - 100275185 , 4 - m1851703252 - 100275185 , 5 - m1851710164 - 100275185 , 6 - m1851710266 - 100275185 , 7 - m1851701270 - 100275185

CTN :45678553

09 Jul, 2026 NA

Tiruvallur - Tamil Nadu

Tender For tender for supply of rubber lined butterfly valves and check valves for cpcl -vlv bf rub lined a216wcb flg 150 2in , vlv bf rub lined a216wcb flg 150 3in , vlv bf rub lined a216wcb flg 150 4in , vlv bf rub lined a216wcb flg 150 6in , vlv bf rub lined a216wcb flg 150 8in , vlv chk a216wcb flgd 6in 150 rubberlined , vlv chk a216wcb flgd 8in 150 rubberlined , vlv chk 216wcb flgd 12in 150 rubberlined

Central Government/Public Sector

CTN :45675432

06 Jul, 2026 NA

Multi City - Uttar Pradesh

Tender For auction sale of depot ferrous scrap - scrap ferrous condemned icf and lhb ac/non ac bogie frame and cut pcs of icf and lhb bogie frame with or without components of sorts and sizes, bogie bolster and lower spring beam arrangement. qty- 90 mt. lot will be sold as is where is basis. note:- 1) loose brake cylinder and loose safety wire rope will not be delivered. 2) bogie components like loose rubber items, loose fibre brake blocks/pads, pvc bushes, brake beam, brake calipers, brake pipe, dampers, check valves, hanger, anchor link, axle box housing and ferrous components of icf/lhb bogie found in lot will be dlivered. 3) loading by purchaser. 4) cutting not allowed. 5) delivery not allowed against part payment. 6) neglegible non ferrous attached with bogie frame/cut pcs of bogie frame found in lot will be delivered. location- lying at between line no. 2 and ward e-14.

corporations/Associations/Others

CTN :45345600

01 Jul, 2026 14.56 Lacs

Sonbhadra - Uttar Pradesh

Tender For corrigendum : supply of oh of main steam line valve v2 6 , oh of steam by pass valve v2 27,15, and v2 7 , oh of es 3,4,5,6 and 7 , oh of v2 -82-84 and v2-81-a to 81c , oh of hd-21, hd-29, hd-30 and hd-31 , oh of nrv of h.p. heater and feed pump , oh of group protection valve of hph , oh of dw-4, 37,38,39,40,41 and ca 5 , oh of cst makeup valve v6 60 , oh of as-48 valve , oh of nrv of extraction line es-8 , oh of suction valve of bfp , oh condensate wtr throw off valve to condenser , oh throw off valve to cond and steam isolating of lph2 , oh of steam isolating valve of lph 3, 4 , oh of safety valve of aux prds or deaerator , oh of safety valve of h.p. heater , oh of safety valve of l.p. heater. , oh of safety valve of cbd tank. , oh of safety valve of flange or stud heatng , oh of safety valve of warm up line. , overhauling of actutator of as 48 valve , oh of actr feed line valvev2 81 or v2 82 or v2 83 or v2 84 , oh of actr of v2 7 or v2 15 or v2 27 , oh of actr drip line valve and ext line valve , oh of actr valve connected to condenser , oh of actr cst make valve , oh of actr of msv l and r , oh of actr of steam isolating valve to lph2 to 4 , oh of actr steam throw off valve to condenser , cut or weld or repl of hp valve 15 to 50mm , cut or weld or repl of hp valve 51 to 100mm , cut or weld or repl of h p valve 101 to 150mm , oh of butterfly valve of condenser , oh of dea and fst with internal painting , repair or replacement of broken hanger , tightening of loose hangers , cut or weld or repl of l.p. valve 15 to 50mm , cut or weld or repl of l.p. valve 51 to 100mm , cut or weld or joint of h.p. pipe 15 to 50mm , cut or weld or joint of h.p. pipe 51 to 100mm , cut or weld or joint of h.p. pipe 101 to 150mm , cut or weld or joint of h.p. pipe 151 to 300mm , lift or straight aprds hdr by cutting weldding , o h of lph 1a , 1b , o h of lph 2 3 and 4 , oh and attend flange leakage of gc i or ii , clean of turbine oil or h2 gas cooler str , repl of damaged sp. valve v2 38 , repl of damaged special valve v2 27 , oh of turbine oil coolers , oh of main ejectors of turbine , oh of h.p. heater , oh of lcv 3to15pcv-5, 14,16,17,tcv 8 , repl bend of lp drip connected to drip pump or condenser , cut damaged bend of hph drip cont to dea , cut weld or repl of h.p. valve 151 to 300mm , blank of crh line for ht and normalizing , oh of h.p. valve nrv in h.p. line , oh of l.p. valve nrv , oh of energy absorber of bfp , oh of dss of aux. prds. , 2coat paint bcw,clr,bfp,cep,drip pump and line , 2coat paint cst,bcw pump ,swc tank,line,valve , 2coat paint hcplg,sw,bcw,cw exc clr line , 2coat paint air washer sys,cep or phos orhyd , 2coat spray paint syn super enamel lpc , 2coat spray paint front ped,barring gear , 2coat spray paint brg and housing turbine , 2coat spray paint cntl valve casing , 2coat spray paint condenser and line , 2coat spray paint main oil tank , 2coat spray paint main ejector , 2coat spray paint centrifuging machine , 2coat spray paint lube oil cooler , letter writing 2 inch size dia