Latest double check valve Tenders | Government double check valve Tenders

CTN :43465273

16 Feb, 2026 NA

Mumbai - Maharashtra

Tender For corrigendum : tender for supply of radial-lip shft seal , oil seal , grease nipple 1 8 bsp , ball bearing deep groove , felt seal , timer 60 sec , 73a contractor , control terminals , ball bearing deep groove , led indicating light , color red , led indicating light , color yellow , led indicating light , color green , aux. contactor 2 no + 2 nc , cable sleeve , tapper pin , tapper pin , float switch , temperature sensor with oisplay unit , joystick , element for return line filter , counter balance valve , control terminals , bearing , main shaft , grease nipple (1 4 bsp) , slipping clutch cum flexible coupling , 63a tp switch , bi-metalic overload relay , pneumatic time on-delay , bridge rectifier complete , felt seal , push button with black actuator , over load relay 17.4-24a for slow speed , 6a contractor 220v ac coil (5 no+3 no) , push button (green) 1no , pump f water sanitary centrifugal horizon 10 40 with motor , pump centrifugal vertical 63 80 with motor 380v fire pump , puse button with element , grease nipple 1 8 bsp , bearing 7313b , bearing 6006 , bearing 6007 , bearing 1207 , oil seal 35x55x8 double (mi) , indicating lamp red complete , indicating lamp yellow complete , indicating lamp blue complete , auxiliary contacts for 16a contactor , coil for 16a contactor , thermister protection relay , bridge rectifier surge suppressor , push button (yellow) complete , indicating lamp(clear) complete , push button (green) complete , indicating lamp (red) complete , indicating lamp (green) complete , bearing , bearing , bearing , circlip , over load relay , over load relay with ssp independent , thermister relay 1no+1nc 1e & 2a , pilot lamp yellow lens 230v bulb , pilot lamp amber lens 24v bulb , over load relay 17.4-24a , timer on-delay , control terminal 2.5mm , motor protection relay

CTN :43709132

09 Feb, 2026 NA

Gurdaspur - Punjab

Tender For corrigendum : supply of single cyl kit , slack adjuster kit , palm coupling , air dryer repair kit , spv repair kit , relay valve repair kit , relay emergency valve kit , brake actuator repair kit , spring brake chamber kit , qrv repair kit , hand control valve kit , double check valve kit , shut off cock kit , exhaust brake valve kit , lsv repair kit

CTN :43843419

18 Feb, 2026 NA

Kanchrapara - West Bengal

Tender For supply of 3/8 inch (three/eight inch) double check valve

CTN :43860724

09 Apr, 2026 NA

Kharagpur - West Bengal

Tender For supply of 24 a double check valve for tri-plate panel mounted irab-9/irab-10 brake system to ftrtipl/s pt. no. 7020032 00 for electric locos.

Central Government / Public Sector

CTN :43845418

10 Mar, 2026 NA

Angul - Odisha

Tender For supply of o/h kit of double check valve.

CTN :43487003

06 Feb, 2026 24.53 Lacs

Robertsganj - Uttar Pradesh

Tender For bid to ras 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 :43777756

09 Feb, 2026 9.45 Lacs

Durg - Chhattisgarh

Tender For tender for supply of ash brick plant spares d d -neptune press machine nylon flat , neptune press m c top cylndr seal kit , neptune press m c eject cyl seal kit , m c fdr trolly cyl kit neptune press , neptune press m c guide cyl seal kit , m c ejection cylinder neptune press , neptune press machine feeder trolley , neptune press machine guide cylinder , m c counter balance v v neptune press , machine sequence valve neptune press , neptune press m c hi pressure valve , neptune press machine lp valve , neptune press m c duplex chain 3 8 , machine o ring neptune press , neptune press machine rubber skirting , machine phs 30 neptune press , neptune press machine side liner big , neptune press m c front and back liner , neptune press machine top punch , neptune press machine bottom punch , neptune press machine h holder , neptune press m c fed trolly g b shft , neptune press machine gear box , neptune press machine stirrer , neptune press machine frog with mark , neptune press machine air breather , neptune sc3 100 , neptune cfr2 250 025 , neptune press machine hp cartege , neptune press machine lp cartege , neptune punch cleaning brush , neptune single acting valve atos , neptune double acting valve atos , neptune pan mixer rack , neptune pan mixer pinion , neptune v belt , neptune drive driven pulley , neptune pan mixer oil cup 1 4 , neptune pan mixer bush , neptune pan mixer scapper blade , neptune pan mixer side scrapper , neptune rack and pinion , neptune proxy sensor , neptune ssr for ash brick plant , push button red push buttons red , neptune no nc block for ash brick plant , neptune relay card for ash brick plant , neptune plc for hydraulic brick

CTN :43762686

19 Feb, 2026 NA

Mumbai - Maharashtra

Tender For tender for supply of radial-lip shft seal , valve spring , pan head rivet , rivet , 200a contactor with 110v operating coil , bearing (de nde) , pinion shaft , bearing , bearing , bearing , bearing , motor starter (contactor) , add on block 1 no contact , add on block 1 no contact , add ob block 1 no contact , 1 no contacts add on block for 3rt1.2-3rt1.7 , front mounted , 1 no contacts add on block for 3rt1.2-3rt1.7 , front mounted , soft starter rated 51a , indicating lamp integral led green colour 220-240v ac , indicating lamp integral led amber colour 220-240v ac , indicating lamp integral led blue colour 220-240v ac , indicating lamp red colour , 22 5 mm dia , 24v dc , oil level indicator , float switch , temperature sensor with display unit , suction stainer , element for return line filter , hose assemblies , proportional d.c. valve , pressure gauge , relief valve , pressure relief valve , counter balance valve , coiunter balance valve , coils for valves , friction lining group , main shaft , slipping clutch cum flexible coupling , contact kit for 25a t.p. contactor , 6a contractor 220v ac coil (5 no-3 no) , thermal over load relay 32-50a , o ring , fixing bolt , screw , non driving end bearing for motor , over load relay (2.2-3.1)a , thermister protection relay , over load relay (4.5-6.5)a , bearing , push button , kit contact for 70 amp tp contactor mcide , thermister relay (1no-1nc) (1e & 2a) , pilot lamp yellow lens 230v bulb , timer on-delay , control terminal 2 5mm , junction for accumulator , thrust , cylinder double action , roller bearing , lock plate , hydro pneumatic accumulator , bearing taper roller , support plate otside curved rail , inside roller strip , platform support plate , return pulley dia280 , roller holder , roller holder , cam follower 2 , shaft , bearing 6311