Latest return valve Tenders | Government return valve Tenders

State Government

CTN :44823164

30 Apr, 2026 15.26 Lacs

Sundernagar - Himachal Pradesh

Tender For supply of heavy earth moving machinery spares d d - 500mm non return valve nrv pr rating pn 10 and flanges on both side confirming to is 5312 2004 , hydraulic pump type 3525 vq 38a 17 86aa20 r vickers , hydraulic pump type 3525 vq 38a 17 86aa20 l vickers , gun metal bush 95mm o d x 60mm i d x 70mm l , gun metal bush 105 mm o d x 70mm i d x 70mm l , gun metal bush 90mm o d x 56mm i d x 168mm l , gun metal bush 110mm o d x 85mm i d x 110mm l

State Government

CTN :44834502

16 Apr, 2026 1.65 Lacs

Thanesar - Haryana

Tender For amtc of ephs in sector 13 ue kurukshetra repair of 25 hp submersible motor pump non return valve submersible cable complete in all respect and all other works contingent there

Central Government/Public Sector

CTN :44843030

30 Apr, 2026 NA

Nagpur - Maharashtra

Tender For corrigendum : supply of piston valve for 1.25 non-return valve type 86-r drg no. a2/95/1225 cnb/5020vb ref 4. material to be procured from clw approved sources. [ warranty period: 30 months after the date of delivery ]

Central Government/Public Sector

CTN :44843354

28 Apr, 2026 NA

Perambalur - Tamil Nadu

Tender For corrigendum : supply of a set of flash back arrestors (dry type) suitable for use in oxy-fuel gas cutting/welding systems, for both oxygen and fuel gas (acetylene/lpg/bcg) lines, for installation at torch end and regulator end, to prevent flash backs. the flash back arrestors shall conform to en 730 / iso 5175-1 / is 11006:2011 (ra-2021), amendment-1 of december 2013 standards. one set shall consist of four (04) numbers of flash back arrestors, comprising one(01) number for oxygen regulator-end installation ,one(01) number for fuel gas (acetylene/lpg/bcg) regulator-end installation, one (01) number for torch-end installation for oxygen supply and one(01) number for torch-end installation for fuel gas (acetylene/lpg/bcg) , as applicable. the flash back arrestor shall be provided with flame arrestor (fa) and non-return valve (nrv) as minimum safety features. for regulator-end applications, the flash back arrestor shall additionally be provided with a thermal cut-off valve (tv). end connections shall be g 3/8" threads conforming to en 560 / iso 3253 standards, suitable for right-hand (rh) threads for oxygen line connections and left-hand (lh) threads for fuel gas (bcg/acetylene/lpg) line connections, as applicable. the working pressure and configuration shall be suitable for oxygen lines (up to 15 bar) and fuel gas lines (1.5 bar for acetylene / 5.0 bar for bcg/lpg) as per application. accepted makes shall be of messer / esab / gce / weldstar / ador/witt. offers shall beaccepted only from oems or their authorized dealers. valid authorized dealership certificate shall be enclosed. suppliers shall submit test certificates from a government-authorized test house. in case of international brands, test certificate from a reputed institute such as bam, germany is mandatory. suppliers shall possess in-house facilities for testing and calibration of flash back arrestors. the purchaser reserves the right to inspect these facilities. note: four (04) samples shall be supplied in advance and suitability approval fromthe consignee shall be obtained before commencement of production and bulk supply. [ warranty period: 12 months after the date of delivery ]

State Government

CTN :44823195

30 Apr, 2026 NA

Kheda - Gujarat

Tender For tender for supply of disc-7305 of 174awp lift 80% separator safety valve for boiler 800mw , lower adj ring pin -7005 of (174awp-lift 80%) separator safety valve for boiler 800mw , upper adj ring pin -7004 of (174awp-lift 80%) separator safety valve for boiler 800mw , top spring washer assembly -7305 of (174awp-lift 80%) separator safety valve for boiler 800mw , bottom spring washer-7305 of (174awp-lift 80%) separator safety valve for boiler 800mw , disc collar-7002 of (174awp-lift 80%) separator safety valve for boiler 800mw , lift stop-7305 of (174awp-lift 80%) separator safety valve for boiler 800mw , spring adjuster-7132 of (174awp-lift 80%) separator safety valve for boiler 800mw , lock nut-7081 of (174awp-lift 80%) separator safety valve for boiler 800mw , split pin-2.8x63 -ss303-7002 of (174awp-lift 80%) separator safety valve for boiler 800mw , cotter pin-7132 of (174awp-lift 80%) separator safety valve for boiler 800mw , disc-7305 of (174awq-lift 60%) sh safety valve for boiler 800mw , lower adj ring pin -7005 of (174awq-lift 60%) sh safety valve for boiler 800mw , upper adj ring pin -7004 of (174awq-lift 60%) sh safety valve for boiler 800mw , top spring washer assembly -7305 of (174awq-lift 60%) sh safety valve for boiler 800mw , bottom spring washer-7305 of (174awq-lift 60%) sh safety valve for boiler 800mw , disc collar-7002 of (174awq-lift 60%) sh safety valve for boiler 800mw , lift stop-7305 of (174awq-lift 60%) sh safety valve for boiler 800mw , spring adjuster-7132 of (174awq-lift 60%) sh safety valve for boiler 800mw , lock nut-7081 of (174awq-lift 60%) sh safety valve for boiler 800mw , split pin-2.8x63 -ss303-7002 of (174awq-lift 60%) sh safety valve for boiler 800mw , cotter pin-7132 of (174awq-lift 60%) sh safety valve for boiler 800mw , disc-7003 (1787wb) of crh safety valve for boiler 800mw , top spring washer assy-7132 of (1787wb) crh safety valve for boiler 800mw , bottom spring washer-7132 of (1787wb) crh safety valve for boiler 800mw , disc collar-7081 of (1787wb) crh safety valve for boiler 800mw , overlap collar-7081 of (1787wb) crh safety valve for boiler 800mw , lift stop-7003 of (1787wb) crh safety valve for boiler 800mw , spring adjuster-7132 of (1787wb) crh safety valve for boiler 800mw , lock nut-7081 of (1787wb) crh safety valve for boiler 800mw , cotter pin-7132 of (1787wb) crh safety valve for boiler 800mw , split pin-2.8x63 -ss303-7002 of (1787wb) crh safety valve for boiler 800mw , disc-7141 (1787wq) of hrh safety valve for boiler 800mw , lower adj ring pin -7003 (1787wq) of hrh safety valve for boiler 800mw , upper adj ring pin -7001 (1787wq) of hrh safety valve for boiler 800mw , top spring washer assy-7132 of (1787wq) hrh safety valve for boiler 800mw , bottom spring washer-7132 of (1787wq) hrh safety valve for boiler 800mw , disc collar-7081 of (1787wq) hrh safety valve for boiler 800mw , overlap collar-7081 of (1787wq) hrh safety valve for boiler 800mw , lift stop-7003 of (1787wq) hrh safety valve for boiler 800mw , spring adjuster-7132 of (1787wq) hrh safety valve for boiler 800mw , lock nut-7081 of (1787wq) hrh safety valve for boiler 800mw , cotter pin-7132 of (1787wq) hrh safety valve for boiler 800mw , split pin-2.8x63 -ss303-7002 of (1787wq) hrh safety valve for boiler 800mw , upper adj ring pin-7800 of soot blower safety valve (sv no. 1811lc6x20) for boiler of 800mw unit , lower adj ring pin-7806 of soot blower safety valve (sv no. 1811lc6x20) for boiler of 800mw unit , spring adjuster-7810 of soot blower safety valve (sv no. 1811lc6x20) for boiler of 800mw unit , lock nut-7805 of soot blower safety valve (sv no. 1811lc6x20) for boiler of 800mw unit , bhel unit-8 items 49 , bhel unit-8 items 50 , bhel unit-8 items 51 , bhel unit-8 items 52 , bhel unit-8 items 53

Central Government/Public Sector

CTN :44821689

20 Apr, 2026 NA

Aurangabad(Bh) - Bihar

Tender For supply of globe valve assy , comp valve assy , safety valve assy

Central Government/Public Sector

CTN :44667703

24 Apr, 2026 NA

Mumbai - Maharashtra

Tender For corrigendum : procurement of of spares of patriot make crane for mh asset - seal oil sl, o ring, o ring, o ring, seal oil sl, o ring, o ring, o ring, o ring back up, o ring, o ring back up, o ring, hose assembly, hose assembly, hose assembly, main aux hydraulic pump, boom pump, swing pump, anti 2 block system (for main & aux)-hyd, fleeting sheave, slew system high pr.filter, slew pump, bushing- lever housing, lever arm-dog, retaining plate, brake band assembly, sheave for pendant block boom hoist, pin sheave 31/2" dia 24" long for pendan, actuator stub plate, pin sheave 31/2" dia for main frame, nyloc washer 4" od, nyloc washer 4" od 31/2"id and 1/8" thic, kit directional control valve, main/ aux hydraulic pump, boom hoist & swing pump(a tandem unit), check valve, gear coupling ( pump drive adapter), regulator valve, hydraulic oil cooler, repair kit of 4 way 3 position tandem, repair kit of rp70 pilot operated relief, repair kit of 4 way 3 position tandem, repair kit of 4 way 3 position tandem, joystick valves, hydraulic valves, pilot dump valve, counter balance valve, pressure reducing valve, radiator, engine, hydraulic tank breather, kit suction filter assembly, bushing lever housing, lever brake band, retaining plate, suction filter, hydraulic oil filter, air intake filter, valve main, valve swing, air filter, pilot valve, joystick valves, winch motor, winch motor, engine oil pressure gauge, 2 pos/ 2 way valve, shuttle valve, gauge, kit , return filter assembly, hydraulic oil pressure guage, drive pinion, swing gear box, hydraulic swing motor, hydraulic swing brake, triple section hydraulic pump, boom hoist winch-include luffing pawl), friction plates for boom winch brake, brake discs, u-cup seal, piston back up ring, brake spring, o-ring, back up washer, o-ring, slew hyd.pre.gauge, o-ring/seal kit, o-ring/seal kit, o ring / seal kit, o ring / seal kit, engine foot throttle, gauge, pilot pressure, hoist selector valve, joy stick pressure gauge, slew hyd. pr. gauge, hand pump, air pressure gauge, eng start valve, engine shutdown valve, foot valve, radiator, cable emergency stop, return filter assembly, kit, suction filter assembly, kit, diesel and hydraulic oil tank gasket, air pressure gauge, pilot dump valve, pressure reducing valve, 2 position 2 way valve, shuttle valve, engine oil pressure gauge, engine stop cable, water temp.gauge, magnetic pick up, joy stick, main/ auxiliary, joy stick , boom / slew, clamps for main,aux.& boom wire rope, swing brake, limit switch assembly, wiper motor with arm, blade and switch, anti 2 block system ( main & aux. hoist, compressor safety valve, drain valve, horn switch - push type, selector valve, pilot pressure valve, kit hydraulic directional valve, pilot pressure valve, gauge,hyd control - pressure., hydraulic oil cooler, return filter assembly, kit, suction filter assembly, kit, swing gear box, swing drive pinion, swing brake, joy stick, main/ auxiliary, joy stick , boom / slew, pilot dump valve, pressure reducing valve, 2 position 2 way valve, shuttle valve, engine stop cable

Central Government/Public Sector

CTN :44823981

20 Apr, 2026 NA

Katipala - Karnataka

Tender For supply of 3000026640 id fan coupling spares - gb2302-ga01a/b/gb42302-ga01a/b fluid coupling, oil pump with connecting flexible coupling, gb2302/42302 fluid coupling, filter element for duplex filter, gb2302/42302 fluid coupling, fusible plug, gb2302/42302 fluid coupling, flexible coupling scoop tube, gb2302 fluid coupling non return valve(nrv), main oil line, pn:134,135, gb2302 fluid coupling air release valve (arv), oil pump outlet, pn:136,137, gb2302 fluid coupling pressure relief valve (prv), oil pump outlet, pn:147,148,149

Central Government/Public Sector

CTN :44572629

18 Apr, 2026 NA

Raigad - Maharashtra

Tender For corrigendum : supply of pressure safety valve

Central Government/Public Sector

CTN :44448279

17 Apr, 2026 NA

Hyderabad - Telangana

Tender For corrigendum : tender for supply o rhf spares : - safety shutoff valve make: honeywell, cod:019.0026.001 mod: mb50/68, acting pressure: 500 mbar above pressure regulator make: kromschroder, model: vgbf50f40-3 order code: 86048010 inlet pressure: 0.7bar-1.5 bar outlet pressure: 300 mbar pressure relief valve make: honeywell, mod: ms25 acting pressure: 400 mbar solenoid valve make: kromschroder, model : vas780f05nw38/pp/pp order code: 88203732 ignition cum detection electrode for burner-emb-4-sik-ga-gpl-e-h4-e, make: esa pyronics hex nut for electrode for burner-emb-4-sik-ga-gpl-e-h4-e, make: esa pyronics electrode fixiting nut for burner-emb-4-sik-ga-gpl-e-h4-e, make: esa pyronics. washer for electrode for burner-emb-4-sik-ga- gpl-e-h4-e, make: esa pyronics spark plug terminal brass nut ignition electrode cap with emc noise filter make: esa pyronics, model: c-5 hv gas solenoid valve for zone 1 burner make: elektrogas, model: vmr3-2, 230 vac ignition transformer with box make: esa pyronics, model: esa trafo tar-10, 230vac gas solenoid valve for zone 2 & 3 burner make: elektrogas, model: vmr2-2, 230 vac pressure regulator for zone1 make: dungs, model: frs 520, art nr: 058628 inlet pressure: 300 mbar

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