Latest check valves Tenders | Government check valves Tenders

Central Government / Public Sector

CTN :43502224

22 Jan, 2026 NA

Sultanpur - Uttar Pradesh

Tender For supply of oil temperature sensor , water pump assembly , oil seal flywheel side , oil seal , water level sensor , oil pressure sensor , pigtail harness , piston gudgeon pin clip , engine cylinder liner , connecting rod bearing , oil ring viton , cylinder head cover gasket , copper bush , disc washer , o ring viton , copper washer , engine wiring harness , canopy wiring harness , high pressure fuel pipe , high pressure pipe , flexible fuel pipe , o ring set , gasket set , flexible fuel pipe set , hose set , hose clip set , radiator coolant , inlet valve , exhaust valve insert , inlet valve insert , valve cone outlet , valve collet , valve spring outer , valve spring inner , valve guide , valve spring cap , injector sleeve , brass cap , injector stud bolt , lubricating oil pump , lube oil filter element , fuel filter pre , fuel filter micro , lubricating oil , lubricating oil ci 4 , air filter outer element , air filter inner element , battery , toh charges , freight charge , cylinder head calibration , fip calibration , injector calibration , turbo calibration ) /bid number : gem/2026/b/7084334 * /dated: 08-01-2026 & & / bid document 1 / 59

State Government

CTN :43137307

27 Jan, 2026 3.14 Lacs

Kolkata - West Bengal

Tender For corrigendum : operation, maintenance of total distribution system, pipelines (ci/di/ac/upvc) inclusive of any augmentation / rejuvenation / special repair of scheme with repairing of valve chambers, and overhead reservoir for zone- joka- i, ii, bulk - operation & maintenance of total distribution system, pipelines (ci/di/ac/upvc) inclusive of any augmentation / rejuvenation / special repair of scheme with repairing of valve chambers, and overhead reservoir for zone- joka- i, ii & bulk under thakurpukur maheshtala block under surface water based water supply scheme for arsenic affected areas of south 24 pgns. dist. [ for 01 year]

Central Government/Public Sector

CTN :43424810

26 Jan, 2026 15.00 Lacs

Pakur - Jharkhand

Tender For repair maintenance of rusted and deteriorated damaged distribution ci di pipelines in cpl smqs and omqs area including valve pits and valve chambers at af stn singarsi under age i af singarsi

CTN :43487510

17 Jan, 2026 NA

Faridkot - Punjab

Tender For supply of title1 , title2 , title3 , title4 , title5 , title6 , title7 , title8 , title9 , title10 , title11 , title12 , title13 , title14 , title15 , title16 , title17 , title18 , title19 , title20 , title21 , title22 , title23 , title24 , title25 , title26 , title27 , title28 , title29 , title30 , title31 , title32 , title33 , title34 , title35 , title36 , title37 , title38 , title39 , title40 , title41 , title42 , title43 , title44 , title45 , title46 , title47 , title48 , title49 , title50 , title51 , title52 , title53 , title54 , title55 , title56 , title57 , title58 , title59 , title60 , title61 , title62 , title63 , title64 , title65 , title66 , title67 , title68 , title69 , title70 , title71 , title72 , title73 , title74 , title75 , title76 , title77 , title78 , title79 , title80 , title81 , title82 , title83 , title84 , title85 , title86 , title87 , title88 , title89 , title90 , title91 , title92 , title93 , title94 , title95 , title96 , title97 , title98 , title99 , title100 , title101 , title102 , title103 , title104 , title105 , title106 , title107 , title108 , title109 , title110 , title111 , title112 , title113 , title114 , title115 , title116 , title117 , title118 , title119 , title120 , title121 , title122 , title123 , title124 , title125 , title126 , title127 , title128 , title129 , title130 , title131 , title132 , title133 , title134 , title135 , title136 , title137 , title138 , title139 , title140 , title141 , title142 , title143 , title144 , title145 , title146 , title147 , title148 , title149 , title150 , title151 , title152 , title153 , title154 , title155 , title156 , title157 , title158 , title159 , title160 , title161 , title162 , title163 , title164 , title165 , title166 , title167 , title168 , title169 , title170 , title171 , title172 , title173 , title174 , title175 , title176 , title177 , title178 , title179 , title180 , title181 , title182 , title183 , title184 , title185 , title186 , title187 , title188 , title189 , title190 , title191 , title192 , title193 , title194 , title195 , title196 4 mm thick plain sheet glass point 5 sqmm, sink mixture ) /bid number: gem/2026/b/7066500 * /dated: 07-01-2026 & & / bid document1 / 165metal alloy casting water tap with lever, pvc swr pipes 110 mm single socket in any length with rubber ring joints, galvanised mild steel wire cloth point 56 mm width 1 point 18 mm, mild steel galvanized tubing 20 mm bore medium grade, ss curtain rod fancy type 25mm , waste pipe pvc 32mm dia, mild steel galvanized tubing 15 mm med grade, pvc connection 15mmx450mm , 18 oblique 19mm thick prelaminated particle board, 12 mm thick false ceiling tiles 600x600mm size white colour, ewc vitreous china twin action, glass shelf straight with cp railing fancy type 450x125mm , 100 mm cast iron soil waste pipe , stop cock cp brass 15mm internal threading, pvc low level flushing cistern kit , spindle brass for 15 mm dia cp bib cock , bib cock 15mm ptmt , door closer hydraulically aluminium , aluminium tower bolt 8 inch 200 mm, ball valve 20mm leaded tin bronze, wash hand basin china ware 630x450mm , water storage tank 200\0 ltr capacity pvc, 75 mm cast iron soil waste pipe, kitchen sink wo drainage board ssof size 24 inch x18 inch x8inch, vitreous china wash basin size 550x400mm white flat back, 15mm bore stop valve cp , butt hinges 100 mm extruded aluminium alloy , helical door springs 300mm, pvc connection pipe 15mm x 600mm, vitreous china wash , cp jet spray with 1 point 50 mtr, sink waste coupling cp , floor door stopper, single lever basin mixture 15mm wo pop up, pvc swr pipes 75 mm single, vitreous china urinals bowl, plastic seat cover , cp toilet paper holder 18mm, gate valve 15mm , soap dish case ss, pvc corner cabinet 2d oblique 3d, ball valve 15mm leaded tin bronze, pvc lid cover any size, ci bends 110 mm bore , looking mirror 6mm thickness 600mm x 600mm wo frame, cp towel ring, 4 point 8 mm thick plain sheet glass , mortice lock size 100 mm , pvc swr bends 100 mm single s

CTN :43225474

10 Jan, 2026 NA

Thiruvananthapuram - Kerala

Tender For bid to ras supply of brass door handle 100 mm , aluminium bow handle 75mm , aluminium bow handle 100mm , aluminium bow handle 150mm , ss l bracket of size 4. 5 x 4. 5 inch , ci bracket for wash hand basin of size 500 mm long 5 mm thick , ci bracket for kitchen sink of size 500mm long 6 mm thick , aluminium floor door stopper 75mm single , corner glass shelf of size 9 inch , glass shelves for bath room of size 12 inch , mortise lock 100 mm , stainless steel plate rack of size 36 x45 x10 inch , hdpe pipe 75 mm dia , hdpe pipe 80 mm dia , hdpe pipe 90 mm dia , glass pane 24 inch x 18 inch x 4mm , glass pane frosted 48 inch x 36 inch x4mm , pre painted gi steel sheet half mm thick tensile strength of 550 mpa size 3 mtr , pre painted gi steel sheet half mm thick tensile strength of 550 mpa as in roof covering , self tapping screw zinc coated 6mm dia 75 mm long with 2 gi washer , looking mirror 600 x 400 mm with ply or pvc frame , non asbestos fiber cement building board of size 600x600mm x 4 mm , paint roller small , paint roller medium , pvc seat cover for verandah chair map , pvc seat cover for dining chair map , cloth tapestry superior quality width not less than 48 icnh , foam cushion for dining chair officer 450 x 450 mm x 75 mm thick 40 d , foam cushion for sofa of size 22 inch x21 inch x 100 mm thick 40d , foam cushion for sofa of size 22 inch x21 inch x100 mm thick 40d , looking mirror for table dressing gents of size 380x760x5mm , looking mirror for table dressing gents of size 750x330x5mm , looking mirror for table dressing ladies of size 1220x380x5mm , hard wood well seasoned clean sawn board for plank not exceed 30cm width length not less than 2mtr and thick 30mm , pre-laminated particle board 8 feet x4 feet x18mm , plywood bwr 6 feet x 3 feet x 12mm , plywood bwr 8 feet x 4 feet x 4mm , plywood bwr 8 feet x 4 feet x 6mm , plywood bwr 8 feet x 4 feet x 12 mm , plywood bwr 8 feet x 4 feet x 8 or 9 mm , plywood ost or teak wood veneer 8 feet x4 feet x6mm , mdf board 8 feet x 4 feet x 18 mm , synthetic enamel paint olive green colour , obd white colour , exterior emulation paint light yellow or off-white , epoxy resin for floor tiles , wood corner beading , wood beading flat patti , upvc ball valve 15 mm , insulation tape 20mm x 25 mtr , danger notice plate ht 25 x 20 cm 1 mm thick , danger notice plate lt 15 x 20 cm 1 mm thick , lightning arrester expulsion type 11 kv discharge cap 65 kilo amp set of three , dropout fuse 3 pole 11 kv 400 amp set of three , change over switch 4 pole 100 amps //bid details2 / 51

CTN :43502094

19 Jan, 2026 NA

Vadodara - Gujarat

Tender For supply of excavation in trenches not exceeding 1 point 5 meter wide and not exceeding 1 point 5 meter in depth for laying taking out of cables ci oblique gi pipe lines , returning filling in trenches including spreading levelling watering and well ramming in layers not exceeding 25 cm in soil , removal of excavated material and deposited where directed at a distance not more than 50m from starting , supply and fix accessories ci oblique di specials confirming to is 1578 of 196 any type radius and angle such , supply and laying in trenches 200 mm di pipe class k7 with tytan rubber , taking out unserviceable water main from trenches including fittings oblique fixture of 200 mm bore , supply and fix ss spindle ci sluice valve pn 1 point 6 long body confirming to is 14846 2000 complete and testing , construction of brick masonry valve pit chamber of inner dimension 900 into 900 into 1050 mm suitable for valves

CTN :43487111

17 Jan, 2026 NA

Delhi - Delhi

Tender For supply of poly aluminium chloride 100 percentage chlorine content , ms column pipe, 80 mm dia bore, both ends flanged, 3 m long , antifoaming agent for treatment of stp , ci sluice valve, 400 mm dia bore , ci sluice valve, 100 mm dia bore

CTN :43502930

19 Jan, 2026 NA

Gandhinagar - Gujarat

Tender For supply of windows handles 150mm left hand , oil putty , peg set 300 mm for ms , ptmtjet spray with 1 mtr tube , pvc ball cock float valve 50mm complete , pvc swr pipe 75mm dia , pvc bath cabinate 350 x 450 mm , pvc bathroom water shower 100mm , pvc connection 15x450mm long complete with nut bolt and washer , pvc connection 15x600mm long complete with nut bolt and washer , pvc cover suitable for all water storage tank 500 ltr complete , pvc flushing cistern 10 ltr cap , pvc grating 100mm , pvc grating 75mm , pvc swr pipe 110mm dia , pvc tee equal 110mm , pvc washer suitable 15mm bore bib tap , pvc waste coupling 40mm , pvc waste pipe corrugated 32 x 900 mm long , ss curtain bracket 25 mm dia , steel screw 25mm x 8g , steel screw wood 45mm x 8g , steel ms hinges butt 75 mm , urinal flat back 450 x 350 x300mm , whb 550x450x440mm , cp overhead shower , pvc water storage tank with lid 1000 ltr , bell joint repair clamp for di pipe 100 mm , gi plug 40mm , gi plug 50mm , di pipe k7 100 mm both end flange , di pipe k7 fitting tee 100 mm both end flange , bell joint repair clamp for ci pipe 100 mm , bell joint repair clamp for ci pipe 150 mm , bell joint repair clamp for ci pipe 200 mm , bell joint repair clamp for di pipe 150 mm , bell joint repair clamp for di pipe 200 mm , gate valve gun metal 50mm , gi socket screwed 50mm , copper sulphate , gate valve gun metal 15mm , eco clean 2300 herbal reagent 1 ltr , gate valve 25mm , gi bend 90 deg 20mm , gate valve gun metal 40mm , cpvc coupler 20mm , cpvc elbows 40mm , cpvc male thraded 20mm , gate valve gun metal 20mm , gi elbow 15 mm , gi socket 15mm , gi union 15mm , bleaching powder , cpvc elbows 20mm , cpvc female thraded 20mm , cpvc female thraded 32mm , cpvc female thraded 40mm , cpvc male thraded 32mm , cpvc male thraded 40mm , cpvc tee 20mm , cpvc tee 40mm , cpvc union 20mm , cpvc union 32mm , cpvc union 40mm , gate valve gun metal 25mm , gi socket 25mm , gi socket 20mm , gi union 20mm , cpvc valve 32 mm , cpvc valve 25 mm , cpvc coupler 32mm , cpvc male thraded 25mm , cpvc reducer socket 32x25mm , round up herbisite 1 ltr , m seal 150 gm , gi union 25mm , liquid defoaming agent , sodium hypoclorite solution , alum ferric solution , calcium hypochlorite , astronomical time switch based on lux level , bell ding dong call bell , cable copper flexible 3 core x2 point 5 sqmm , cable lugs alumn 120 sqmm , cable lugs alumn 150 sqmm , cable lugs alumn 185 sqmm , cable lugs alumn 240 sqmm , cable lugs alumn 25 sqmm , cable lugs alumn 300 sqmm , cable lugs alumn 35 sqmm , cable lugs alumn 50 sqmm , cable lugs alumn 70 sqmm , cable lugs alumn 95 sqmm , cable lugs ring type 100 sqm , cable lugs ring type 120 sqm , cable lugs ring type 150 sqm , cable lugs ring type 240 sqm , cable lugs ring type 25 sqm , cable lugs ring type 300 sqm , cable lugs ring type 35 sqm , cable lugs ring type 40 sqm , cable lugs ring type 50 sqm , cable lugs ring type 70 sqm , cable lugs ring type 95 sqm , cable lugs u type 10 sqmm , cable lugs u type 16 sqmm , capacitor 2 point 5 mfd , engine oil , batton holder , angle holder lamp batten bakelite , ht do fuse 10 amp , ht tape element 11 kv voltage grade insulation , led 9 watt bulb 6500k , led bulb 12 w , led street light 60 w , led street light 70w , led 2x 2 36watt led fitting , ht11 kv cold shrink indoor type cable end joint 95 sqmm , ht11 kv cold shrink outdoor type cable end joint 95 sqmm , ht 11 kv cold shrink straight through joint 95 sqmm , pvc tape roll 40 mm , spn db box 4 way , brass mortice lock four lever //bid details 2 / 125 vertical type , lock 6 lever 100 mm brass , paint se black 1 ltr pack , paint brush 25 mm , paint brush 50 mm , paint brush 75 mm , paint synthetic enamel og in 1 ltr pack , paint white 1 ltr pack , soft broom with grass , tarpentine

CTN :43487003

22 Jan, 2026 24.53 Lacs

Robertsganj - Uttar Pradesh

Tender For supply of chemical engineering lab equipments c c -open pan evaporator , fermenter bioreactor aerobic and anaerobic , distillation apparatus glass sieve and plate type , distillation flask with side arm , heating mantle 2 to 3 inch , beakers 100 ml , beakers 200 ml , beakers 500 ml , round bottom flask , nephelometer , hydrometer , titration experiment set-up , laboratory oven , electronic weighing balance , electrolysis experimental set-up , batch reactor , isothermal plug flow reactor , isothermal mixed flow reactor continuous stirred tank reactor , pfr and cstr in series , electronic weighing machine , density bottles 5 10 100 ml , ostwald viscometer digital viscometer , redwood viscometer digital viscometer , u tube manometer for demonstration puprose , reynolds experiment setup , bernoullis theorem experiment setup , venturi meter and orifice meter experiment setup , vacuum pump with experiment setup , determination of friction loss through pipe , centrifugal pumps reciprocating pump for demonstration purposes , rotameter venturimeter orificemeter pitot tube , globe valve check valves butterfly valve needle valve gate valve diaphragm valve , equipment to measure thermal conductivity of metal rod. , heat transfer through compound wall equipment. , thermal conductivity insulating powder apparatus , forced convection apparatus , natural convection apparatus , open pen evaporator , drop and film wise condensation apparatus , parallel and counter flow apparatus for heat exchanger , shell and tube heat exchanger , double pipe heat exchanger for heat transfer coefficient , single effect evaporator , finned tube heat exchanger , ball mill , jaw crusher , sieve shaker with sieves , roller mill roll crusher , cyclone separator , plate and frame filter press , mixer liquid liquid mixer and solid liquid mixer , centrifuge experimental set up , ribbon mixer , industrial slurry mixer ) /bid number: gem/2026/b/7073381 * /dated: 06-01-2026 & & / bid document1 / 36

CTN :43402074

06 Jan, 2026 NA

Multi City - Chhattisgarh

Tender For corrigendum : engineering items ( non authorized dealer)-- , aira valve auto mation ce 1128 valve automation f/b- r/b full bore end type- s/e, size dn 25mm bore seat/stem htfe 98316 bore- 25mm flanged end both side., high flow pump size- 5 inch head- 40 mtr. with motor pump or base freme, s.s. ball valve flange type size- 25mm make- aira, rubber stator for high flow pump size- 4” x 4” model no. rbh4152aabn make- risanshi, rotary screen taflon roller assembly front assembly make- uttam, juice rotary screen, rotary screen taflon roller assembly rear assembly make- uttam, juice rotary screen, rotary screen taflon roller assembly front surface assembly make- uttam, juice rotary screen, ‘b’ mescuite pump spare roter with shaft and gen metel strips pump size- 8 x 8 inch make gita pump, valency welding rod bronzocar- 32 ac/dc size- 3.15mm, valency welding rod bronzocar- 32 ac/dc size- 4.00mm, sapre tyre for following size- f- 60, sapre tyre for following size- f- 70, sapre tyre for following size- f- 80, c.i. pin bush coupling complete assembly with pin bolt with rubber bush size- 10”, c.i. pin bush coupling complete assembly with pin bolt with rubber bush size- 12”, rubber bush for pin bush coupling rubber bush size- id 19 x od 38mm x length- 40mm, en- 8 round bar size- 25mm x 4 mtr., en- 8 round bar size- 30mm x 4 mtr., en- 8 round bar size- 36mm x 4 mtr., en- 8 round bar size- 40mm x 4 mtr., coupling bolt med. en- 8 size bush bolt dia- 19mm bush length bolt- 45mm bolt caller 5mm thick- 2500, thread length- 21mm, 5/8” bsw thread with out thread- 20mm length dia- 5/8 inch, "uc-1500 type uttam make machine continuous machine spare pully housing complete assembly", "uc-1500 type uttam make machine continuous machine spare main housing assembly complete set", "uc-1500 type uttam make machine continuous machine sparebuffer chamber assembly", top scraper for mill no. 3, 4 pitch 35mm material- c.i. 1030 gr. (as per drawing) , "discharge scraper for mill no. 3, 4 pitch 35mm material- c.i. 1030 gr. (as per drawing)", b messacute pump complete 6" x 6" for b messacute without motor make risanshi, top gear transmission make model no. 2340 hbx ratio- 36, s.no. 18026797, top gear transmission make model no. 22300 hbx ratio- 37.85, s.no. 16123824, level tranmitter range - (-2150 to 0 mmh2o) supply - 10.5 to 45vdc, output - 4 to 20ma with installation & trail support warranty - 2 year make - abb/siemens/yokogawa, controller for spray enggineering panel make - winpac model no - wp - 8147 pwr - (10 to 30 vdc) with installation & trail warranty - 02 year, solenoid valve coil with hand regulator make - rotex model - mf42 - 3012x3 - 62g (3/2 way) supply - 230vac, esp level switch probe with controller and cables material - stainless steel no of parts - 4 ports, meadia type - dry material working pressure - 150°c make - eip enviro level control pvt. limited with installation & trail warranty 02 year, mix bad (mb) conductivity sensor cable with its controller work on low cell constant make- ion exchange model - indian con 5000w with installation support warranty 02 year, ph sensor cable with controller make - ion exchange model no - indion 4000 phw with installation & trail supports warranty - 02 year, touch hmi programmed display make - formaplastic model - weintexmt 5017 input power supply 24 vdc warranty - 02 year, power supply transformer make - kasunga model - dvsc 200 aem4it ( ac415/110 . 100v 200va), load cell make - minibea model - cbe1 - 50k warranty 02 year, programmed plc for batch type machine make - mitsubishi electric r5485 & lan card suported model no - fx5u-64m, programmed by formaplastic warranty - 02 year installation service support & trail work, 24 volt dc coil for solenoid valve ip - 65 make - techno as per sample provided, coil for solenoid valve supply - i-230vacol make - rotex as per sample, temprerature controller make - electronic system & devices model - esd9223 warranty - 02 year, plastic chair - ni

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