Latest isolating valve Tenders | Government isolating valve Tenders

Central Government/Public Sector

CTN :45730977

27 Jul, 2026 NA

Ranipet - Tamil Nadu

Tender For supply of set of 'o' rings kit for auto isolating valve consisting of 04 items. (1) 'o' ring to wsf part no. j 72050/27-1no/set or 'o' ring to elbe part no. 5391/2 - 1no/set or 'o' ring to recon drg no. rec/10093 ref-4 - 1no/set. (2) 'o' ring to wsf part no. j 72050/20 - 3nos/set or 'o' ring to elbe part no.5391/1 - 3nos/set or 'o' ring to recon drg no. rec/10093 ref-8 - 3 nos/set. (3) 'o' ring to wsf part no. j 72050/02 - 4nos/set or 'o' ring to elbe part no. 5391/3 - 4 nos/set or 'o' ring to recon drg no. rec/10093 ref-5 - 4nos/set. (4) 'o'ring to wsf part no. j 72050/29 - 1no/set or 'o'ring to elbe part no. 5391/4 - 1no/set or 'o' ring to recon drg no. rec/10093 ref- 2-1no/set. [ warranty period: 30 months after the date of delivery ] ]

State Government

CTN :45729896

18 Jul, 2026 NA

Chandrapur - Maharashtra

Tender For annual maintenance contract for work contract for repairing/ overhauling/ maintenance of various sizes (80-400nb sizes) of inoperative/ damaged isolating valves, installed on fire water ring-mains at cstps, chandrapur.

CTN :45700286

15 Jul, 2026 NA

Ernakulam - Kerala

Tender For procurment of diving items - o-ring 10-pack, screw 10-pack, o-ring, 6.07x1.78, pu, nm&oc, 10x336900182, o-ring tool kit, nm, spring, anti rust tube, cylinder ring assy., pressure gauge assembly for regulator unit, protective cap, suit hose, low volume visor for diving mask/face mask for aga divator, face mask for diving mask for ag divator, guide disc, diaphragm holder, guide pin, locking spring, lever, sealing sleeve, connection nipple, centre spindle, lever spring, cover, mask body, relief valve spring, stop ring, washer, spring, hand wheel cover, nipple, webbing buckle, buckle,fixed part, piston, orifice, spring, safety disc, safety plug 300 bar, handle section, spacing washer, level support, guide buishing, valve cone, quick coupling connection, plug, cover, hose gasket, gasket, washer, valve housing diving, diviator mkii lebel, holder, nut, locking ring, retaining ring, spacer, locking ring, cylinder ring, o ring, o-ring 12,42x1,78, 10-pack, o-ring 10-pack, o-ring 10-pack, o-ring 10-pack, o-ring 3, 1 x 1, 6, 10-pack, o-ring 5-pack, screw 10-pack, screw 10-pack, screw 10-pack, nut 10-pack, screw 10-pack, screw 10-pack, washer, nut 10-pack, sealing plate 25-pack, protective cap 3-pack, pin 10-pack, pin 10-pack, gland seal 10-pack, non-return valve disc 10-pack, high pressure hose, positive pressure attachment, sealing piston assy., washer 10-pack, o ring, shoulder strap assy,right, shoulder strap assy,left, valve stem assembly, spacer 10-pack, o ring, low volume visor, strap lovk, screw, diaphram, head harness, connection nipple, lifting spindle, piston, piston 5-pack, antifreezing cap 5-pack, high pressure hose short, discharge plug (din) controlled, locking strap, 1 pcs, pad, mk4 regulator assy, breathing bag, mouthpiece assembly, relief valve, high pressure hose assembly, bracket, strap, screw, buckle, male 40mm, locking clip, fomlube, neck strap, dosage regulator, warning indicator, bellow arm, safety pressure unit, valve holder, locking ring, o-ring 18, 77 x 1, 78, bellows assembly, dosage manometer assembly, o-ring 52, 0 x 3, 0, bellows weight, assembly, pressure gauge assy, canister lid gasket, screw assembly, lower, buckle holder with buckles, long, elastic string, 1700mm, sealing tape, screw, 1 pcs, screw, 1 pcs

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 :45714945

21 Jul, 2026 1.88 Lacs

Saharanpur - Uttar Pradesh

Tender For supply of discharge valve rubber seat for pan no.4 and 7 as per our drg.no.b 21 81r , rubbber bush as per drg. no. 25 82 dholak type 18.25mmidx40mmodx35mm long. , rubber taper plug for evaporator tubes plugging sutiable for 42 45 m.m. tubes , rubber taper plug fore evaporator tubes plugging sutiable for 98 102 m.m. tubes , rubber seat for pan main hole as per skech no. b 272 2003 for pan no.01 03 05 06 and 07 5 nos , rubber seat for exhaust valve of pan no.2 vapour cell and semi kestner as per drg. no.b294 2005. , rubber star for star coupling sl 100 of p.g. drive , rubber seat for condenser drg b 348 2012 , telescopic value rubber seat as per drg. b111a 91 , mud seal for clarifier as per drg. no 71 82 r1 , rubber bush for cane leveler as per drg no m 6 81 r , mill hydraulic bucket size 303 mm as per drg no kcsf 359 2018 hardness 85 90 , mill hydraulic bucket size 300 mm as per drg no kcsf 3 81r hardness 85 90 , rubber strip for dynamic juice heater size 12x16 mm as per sample , rubber strip or semikesner as per sketch b 204 99 , neoprone rubber seat 600x450x25mm , neoprone rubber seat 900x750x25mm , neoprone rubber seat 950x800x25mm , neoprone rubber seat 650x500x25mm , rubber star l 75 , rubber seat for pan pneumatic cut over valve size 8 inch puri make for pan no.05 06 and 08 210x135x20mm , rubber seat for pan pneumatci cut over valve size 10 inch puri make for pan no.01 02 and 03 265x175x20mm , rubber seat for pan pneumatic discharge valve size 20 inch puri make for pan no.02 05 and 8 550x430x22mm , rubber seat for pan pneumatic discharge valve size 24 inch puri make for pan no.01 and 03 655x490x25mm , rubber sheet size 235x30x12 mm thick. for all j.h double beat valve , rubber sheet size 235x30x12 mm thick. for globe valve as per sketch no b 101 90 , seal kit for pneumatic lock cylinder 3 inch puri make as per sample , seal kit for pneumatic lock cylinder 8 inch puri make as per sample , seal kit for pneumatic lock cylinder 12 inch puri make as per sample , rubber bush 35x15x35 , rubber bush 38x15x38 , rubber bush 38x18x38 , rubber bush 30x15x30 , rubber seat for right angle valve 6 inch , rubber seat for right angle valve 4 inch , rubber seat for right angle valve 3 inch

CTN :45388725

02 Jul, 2026 2.00 Lacs

Muzaffarnagar - Uttar Pradesh

Tender For corrigendum : supply of rubber seat for pan discharge valve , rubber seat for telescope valve , rubber sheet for juice heater exhaust steam valve , rubber seat for juice weingh scale 1 , rubber seat for water weingh scale 2 , neoprene rubber buffer for centrifugal machine for 1250 , neoprene rubber seat for juice clarifier telescopic , neoprene rubber bucket for syrup sepretor cylinde , neoprene rubber ring , rubber sheet for quad ist body semikestner vapour inlet , rubber sheet for quad ist b body semikestner vapour inlet , rubber seat for semikestner vapuour outlet valve , sbr rubber seat for quad ist body exhaust valve , srb rubber seat for semikestner vapou in let valve to quad ist body , srb rubber seat for exhaust valve of juice heater 1 , srb rubber seat for exhaust valve of juice heater 2 , sbr rubber sheet for pan no. 7 b inlet vapour valve , sbr rubber sheet for pan no. 7 a inlet vapour valv , sbr rubber sheet for pan no. 1 a inlet vapour valve 1 , sbr rubber sheet for pan no. 1 a inlet vapour valve 2 , sbr rubber sheet for pan no. 1 a inlet vapour valve 3 , srb rubber seat for juice heater glove valve , srb rubber seat for vapour cell , srb rubber seat for semikestner inlet exhaust valve , srb rubber seat for vapour cell in let exhaust valve , rubber seat for quad , sbr seat for old vapour cell inlet exhaust valve , rubber stoper for juice and water tank , rubber seat for synth epdm nrv 1 , rubber seat for synth epdm nrv 2 , rubber seat for synth epdm nrv 3 , synth epdm rubber seat for nrv 4 , synth epdm rubber seat for nrv 5 , epdm rubber tapar plug for 42x45 brass tube , rubber taper plug for 96x100mm tube id , rubber taper plug for 98mmx100 brass tube id , neoprene rubber bucket for plough cylinder , neoprene rubber bucket for syrup sepretor puenmatic cylinde , neoprine rubber buffer a centrifugal machine 650 kg , neoprine rubber bucket for gate cylinder , neoprine rubber o ring for wk1350 , neoprine rubber seat for double bit valve , neoprone rubber seat for pan angle valve 1 , neoprone rubber seat for pan angle valve 2 , neoprone rubber seat for pan angle valve 3 , neoprone rubber seat for pan angle valve 4 , rubber bucket for brake cylinder , rubber bush 1 , rubber bush 2 , rubber cone 3 , rubber coupling for sugar grader , rubber damping pad for nk 1100 , rubber flat ring , rubber hose pipe 1 , rubber hose pipe 2 , rubber bush dholak type for coupling 1 , rubber bush dholak type for coupling 2 , rubber o ring 1 , rubber o ring 2 , rubber o ring 3 , rubber o ring 4 , rubber o ring 5 , rubber scraper for mud , rubber star for 1250 , rubber strip 1 , rubber strip 2 , neoprene mill hydrulic bucke , rubber mud seal , rubber o ring big , rubber o ring small , rubber bush for trpf coupling , rubber strip

Central Government/Public Sector

CTN :45302597

29 Jun, 2026 NA

Bangalore - Karnataka

Tender For bid to ras tender for supply of fuel feed line blank -male , inserting tool , puller - shurlock-sl61 wt-m16 , dummy feed hose , special socket -alh-12437 , blanking plug for refueling valve , teflon dummy for fuel system , open end spsnner -thin 27 x 32 , blanking plate-fuel tank , fmt neck dummy plate , blanking plate bottom for aux tank , blanking plate top for aux tank , ncw dummy al welded , fmt tank side plate , rmt neck dummy cover , weighing beam , tow bar - aluminium -iss h1 , towing bar , trolley - mgb , tm engine trolley - turbomeca , alignment tool , wrench ext actuator assy , rigging tool-for direction control , spanner-tds , stand-tail boom , alignment tool , spacer-01 set of 4nos , protractor - issh1 , tab bending tool- iss h2 , rigging tool-clinometer mounting , assembly fixture , clinobar block , rigging fixture , alignment tool -for tds bracket , insertor - tds assy segment-3 , extrator - tds assy , drift , tow bar -wheel version , extracting tool -tail rotor assy , spanner - special , spanner - special , storage stand -floor board , special socket spanner , eo pod trolley , handling trolley -radar ant , desiccator removal tool-for eo pod , nitrogen purging valve -for eo pod , lifting sling-20 mm turretgun inst , lifting device assy , socket -for eo pod , media , media , static discharge pole , jacking tool , bucking bar , hoisting of alh , checking tool -strut-bracket assy , drill jig -for casing ring iss d , aris alignment fixture -ots , extractor , insertion tool , removal tool -support bush-trs , actuating media-upper control assy , ids lifting sling , base plate c-brg bush removal tool , extraction tool , moving table with wheels , installation trb stand , levelling bar , levelling bar , storage stand - mrb , locator -for stabilizer bracket , engine oil replenishment tool , holding tool ots and non ots mgb hsg , steeering arm , grip gaurd -grip collective stick , dail gauge holder -mra , spl socket spanner tommy bar 450 lg

CTN :45689698

16 Jul, 2026 NA

South Andaman - Andaman And Nicobar Islands

Tender For supply of eh8015d-2189-01-14-mcb mcb , eh8015d-48dc drier core r134a 48 dc , eh8015d-502-09-055-01-23 hp cut out , eh8015d-502-09-055-01-22 lp cut out , eh8015d502-09-055-07-03 sdnr 100 mm nb , eh8015d-502-09- 055-08-11 angle valve 1 by 4 , eh8015d-502-09-055-09- 02 diffuser , eh8015d-502-09-055-08-18 thermostat model kp 69 , eh8015d-502-13-040-12-72 temperature indicator 0-50c , eh8015d-502-10-043-32 angle valve 1 by 4 npt charging valve , eh8015d-502-10-043-30 liquied line filter drier , eh8015d-502-10-043-31 core for liquid line filter drier , eh8015d-502-10-043-26 oil suction differential pressure switch , eh8015d502-10-043-22 pressure gauges compressor discharge , eh8015d-502-10-043-23 pressure gauges comp suction and oil , eh8015d-502-10-043-13 set of five belts , eh8015d-502-13-040-12-46 expansion valve danfoss model ten 20-18 orifice 1 , eh8015d-502-13- 040-12-47 expansion valve danfoss model ten 5-5 point 4 orifice 2 , eh8015d-502-113-060-11-2-3 gasket for ref condenser , eh8015d-50206043012-46 expansion valve ahu-1 22tr , eh8015d-502-16-025-15- 02-a corrosion protection plug , eh8015d-502-16- 025-15-20-sc coil for solenoid valve , eh8015d-502- 16-025-15-18-fc core for filter drier , eh8015d-502- 16-025-15-01-of oil filter , eh8015d-502-13-060-18-10- atu-2 dust filter mesh for atu , eh8015d-502-13-060- 19-1b heat exchanger 1a 2 point 5 tr 1700 cmh , eh8015d-502-16-025-16-02-a corrosion protecton plug , eh8015d-502-16-025-16-18-fc core for filter drier , eh8015d-50206043012-05 low pressure switch kp-1 , eh8015d-502-16-025-16-01-of oil filter , eh8015d-502-16-025-38-link fusible link for fire damper , eh8015d-50206043012-45 solenoid coil 230 volt , eh8015d-50206043012-47 expansion valve ahu2 5 point 6 tr , eh8015d-5020604308-10 pressure relief valve 300 psi , eh8015d-ats-22d32q soft starter ref , eh8015d-a9n3po4c triple pole mcb , eh8015d-a9n3po6c triple pole mcb , eh8015da9n3p25c triple pole mcb , eh8015d-a9n3p32c triple pole mcb , eh8015d-a1-0032-46a mechanical seal , eh8015d-fx14-1366-8491 set piston conn w 3 rings 80 , eh8015d-csh-7593-36210501 oil filter for ac compressor , eh8015d-ct-11-kw motor cooling fan , eh8015d-csh-7593-38660201 bearing set for ac compressor , eh8015d-ct-15-kw motor cooling fan , eh8015d-ct-3-7-kw motor cooling fan , eh8015d-502- 09-055-08-12 charge valve , eh8015d-502-13-060-29a water flow switch 1 each for ac cw line

CTN :45697905

10 Jul, 2026 39.6 Thousand

Mau - Uttar Pradesh

Tender For supply of hard compressed rubber seat for 8feet size double beat vale as per drg nobh960718 , rubber calking for juice heater as per drg no bh 990916 sl no 2 , rubber calking for juice heater as per drg no bh 990916 sl no 3 , neoprine rubber seat for vapour cell main hole as per drg no bh 961021 , neoprine rubber seat for vapoor cell exhast valve as per drawing no bh 961017 , neoprine rubber seat for new clarifire teliscopic valve as per drawing no bh 960925 , neoprine rubber strip of mud seal for clarifire as per drg no bh 131105 , neoprine rubber strip 150mmx750mmx15mm thik , neoprine rubber seat for vapour valve of evoporator body no 5th a 5th b as per br no bh 001108 , synthetic rubber seat for vapour valve of pan no 1 and pan no 7 as per drg no bh 0823 sl no 1 , rubber seat for water weighinh scale as per drg no bh 001012 , rubber seat for juice weighing scale as per drg no bh 990918 , rubber coupling for new sugar grader as per drg no c 960314 , rubber seat for 40 ton pan discharge valve as per drg no bh 850109byr , rubber seat for 60 ton pan discharge valve as per drg no bh 961012byr , rubber seat for 60 ton pan discharge valve as per drg no bh 961011 , rubber seat for evoporator juice sulphiter pan main hole as per drg no ce 850920 by1 , neoprine rubber seat size 1by4feet x 1 mtr x 1 mtr temp 250feet c , rubber taper plug small dia 76 mm big dia 120 mm bore 13 mm taper length 102 mm temp 200feet c , rubber bush id 30 mm x od 50mm x length 50mm , rubber bush id 30mm x od-60mm x length 60mm , rubber bush id20mm x od 35mm x length 35mm , canwas rubber flat belt 6ply x 6feet width , rubber hydroulic bucket for nhec mill as per drg no mh 961026 , rubber hydroulic bucket for kcp mill od 301mm x id 260mm as per drg no mh 071127 , rubber o ring for kcp mill hydraluic bucket , rubber round 7mm , brass lined rubber bush for cane chopper size 64x32x64mm , brass lined tapper rubber bush drg coupling bush no 1 as per drg no mh 80by92 id 60point5 mm x od96mm x li36mm , brass lined rubber bush for feed pump 30 x 30 x 15mm , neoprine rubber seat 170m2 heating surface for juice heater dia 1570 mmthickness 25mm suitable for 200 oc , railway hose pipe 2 half feet x 1 half , rubber buffer for cf mc size 390 x 300 x 55 mm , rubber buffer for cf mc size 410 x 330 x 65 mm , rubber bucket for penumatic valve cup type with ms plate bonded as per sample , rubber bucket for penumatic valve as per sample , rubber seal for air cylinder with spring as per sample , rubber bucket for hydraulic cylinder as per sample , rubber o ring as per sample size 19x3 , rubber bucket seal for air cylinder as per sample , rubber bucket piston cup with ms plate bonded as per sample size od 105 mm , railway rubber hose pipe 2 half feet x 3 half x18feet long , rubber bush size 20x40x40 mm , rubber coupling bush size 50x52x25 mm , brass lined rubber bush for feed pump size 30x35x15 mm , rubber bush for belt conveyor size 30x35x15 mm , rubber coupling for sugar grader as per drg no ce 960314 , rubber o ring for mill hydraulic as per sample , rubber o ring as per sample for feed pump , rubber v seal for nk 1100 1st as per sample , rubber v seal for nk 1100 2nd as per sample , brass lined rubber bush size 30 x 30 x 15 as per sample , rubber diaphragm as per sample 1 inch , rubber diaphragm as per sample 1 and haf inch , rubber diaphragm as per sample 2 inch , rubber star coupling sw100 as per sample , rubber double cup washer piston cup as per sample big size 4 and haf inch , rubber double cup washer piston cup as per sample small size 2 and haf inch , rubber bucket for air cylinder as per sample , rubber double cup washer as per sample size 5 inch , rubber bush as per size od 65 x 25 x 45 mm long , rubber bush as per size od 60 x 30 x 80 mm long , rubber bush as per size od 45 x 20 x 45 mm long , rubber bush as per size od 30 x20x30mmlong

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