Latest double check valve Tenders | Government double check valve Tenders

Central Government/Public Sector

CTN :42774244

25 Nov, 2025 4.50 Lacs

Thane - Maharashtra

Tender For supply of pressure and vacuum relief valve (q3)

Central Government/Public Sector

CTN :42616173

20 Nov, 2025 NA

Ramanathapuram - Tamil Nadu

Tender For corrigendum : supply of machinery spares d787 items for h190 d d--2 inch bsp dowty seal , 3 8 inch dowty washer , thermostat , turbocharger clamp , o ring green , intake elbow gasket , m 16 aerotight nut , pressure relief valve

Central Government/Public Sector

CTN :42658289

21 Nov, 2025 NA

Visakhapatnam - Andhra Pradesh

Tender For corrigendum : procurement of pressure relief valve of 150nb size for fire system atntpc khargone

Central Government/Public Sector

CTN :41238483

25 Nov, 2025 NA

Raipur - Chhattisgarh

Tender For corrigendum : rate contract for kirloskar chiller make chiller spares for ntpc groupstations - valve angle,55.400.13.353,kcpl, thermowell assy,55.400.34.103,kcpl, sight glass,55.400.18.025,kcpl, evaporator assy,50.260.41.k11.m0,kcpl, gasket,55.400.46.020,kcpl,kw4 320.24, inlet distributor,55.400.67.157,kcpl, gasket nam,55.400.46.020,kcpl,kw4 320.24, thermowell,55.400.37.101,kcpl,kw4 320.24, gasket,55.400.41.504,kcpl,kw4 320.24, angle valve,55.400.13.303,kcpl, safety valve,55.400.11.503,kcpl, flange,55.400.68.076,kcpl,kw4 320.24, valve,55.400.14.209,kcpl,kw4 320.24, core,55.400.25.061,kcpl,kw4 320.24, safety valve,55.400.11.301,kcpl, adaptor,55.400.67.115,kcpl,kw4 320.24, flare nut,55.802.65.003,kcpl,kw4 320.24, ring seal,15.360.00.604,kcpl,kw4 320.24, lubricating oil,55.400.81.303,kcpl, gasket,55.400.40.052,kcpl,kw4 320.24, shut off valve,55.400.12.390,kirloskar, valve angle,55.400.13.301,kcpl, valve assy,55.400.16.320,kirloskar, o-ring,55.073.45.672,kcpl,kw4 320.24, protection unit,56.125.50.012,kcpl, temperature sensor,56.101.50.046,kcpl, board carel,56.137.50.0148,kirloskar, pressure sensor,56.103.50.13,kcpl, prs sensor cable,56.103.50.014,kcpl, level switch,55.400.16.002,kirloskar, stop push button,56.119.50.039,kcpl, cap sov contact,56.226.50.003,kcpl, voltage proct device,56.126.50.032,kcpl, display,56.137.50.152,kirloskar,chiller, t lan serial card,56.137.50.150,kcpl, oil filter,10.000.25.001,kcpl, safety valve,55.400.11.508,kcpl, safety valve,55.400.11.512,kcpl, flush mounting,56.137.50.318,kcpl, cable,56.104.50.557,kcpl, temperature sensor,56.101.50.047,kcpl, protection unit,56.126.50.012,kcpl, k-smart controller,56.137.50.140,kcpl, lan protocol,56.137.50.161,kcpl, elct expansion valve,55.400.17.e06,kcpl, oil level switch,55.400.16.002,kcpl, k-smart controller,56.137.50.202,kcpl, t lan serial card,56.137.50.150,kcpl, voltage protec unit,56.126.50.064,kcpl, oil filter,10.000.25.001,kirloskar, current transformer,56.127.50.187,kcpl, butterfly valve,55.400.12.114,kcpl, sight glass,55.400.18.012,kcpl, jet pump assy,55.400.23.101,kcpl, thermowell,55.400.34.104,kcpl, water nozzle,55.400.37.103,kcpl, thermowell,wtr nozle,55.400.37.108,kcpl, shut off valve,55.805.12.010,kcpl, gasket-body flange,70.220.20.264, gasket strip,55.400.41.503,kirloskar, shut off valve,55.805.12.009,kirloskar, gasket,55.400.40.402,kirloskar, gasket,55.400.46.316,kirloskar, gasket,10.w37.01.140,kirloskar, control gasket,10.wk3.90.113,kcpl, gasket,10.w39.01.039,kcpl, suction filter kit,10.wk3.90.114,kcpl, capillary tube,10.w39.0a.138,kirloskar, safety relief valve,10.w35.01.104, check valve kit,10.wk3.90.110,kirloskar, supervisory board,pcos004850,kcpl, relay,56.134.50.040,kcpl, board controller,56.137.50.388,kcpl, thermowell,55.400.37.102,kcpl, anabond,55.400.91.207,kcpl, coil&connector kit,10.000.16.cxh.c,kcpl, gasket,55.400.46.052,kcpl,heat exchanger, current transformer,56.127.50.188,kcpl, filter oil,55.400.25.401,kcpl,kwf 250.12, gasket&o-ring kit,11.000.00.988,kcpl, crank case heater,56.700.50.150,kcpl, heater,55.400.58.250,kcpl,kwf 250.12, safety valve,55.400.11.516,kcpl, safety valve,55.400.11.314,kcpl, gasket,55.400.46.315,kcpl,kwf 250.12, lan protocol,56.137.50.161,kirloskar, pressure transducer,56.103.50.013,kcpl, pressure transducer,56.103.50.015,kcpl, valve solenoid,56.100.16.320,kirloskar, voltage proct device,56.126.50.064,kcpl, solenoid valve,55.400.16.805,kirloskar, expansion valve,55.400.17.e07,kcpl, safety v/v,kirloskar,kwf 160.14,13bar, safety v/v,kirloskar,kwf 160.14,16bar, core filter,kirloskar,kwf 160.14, oil filter,kirloskar,kwf 160.14, evd evol brd,56.137.50.611,kirloskar, expn ctlr,56.137.50.140,kirloskar, coil,55.400.17.sta.e7,kirloskar, elec exp v/v e7,55.400.17.e07,kirloskar, condenser assy,c12102d8012023d11m1,kcpl, oil sep assy,18.000.23.215.01,kcpl, screw comp,18.160.22.702,kcpl, butterfly vlv,55.400.12.125,kcpl, vpd,56.126.50.076,kcpl,kwk 265.24, sol valve kit,10.000.00.cxh,kcpl, valve solenoid,55.400.16.205,kcpl

Central Government/Public Sector

CTN :42791975

27 Nov, 2025 NA

Jhansi - Uttar Pradesh

Tender For supply of flexible hose for 3/8" compressor unloader with end connector to drg no 37181901015, r-06, item 01. , 3/8" double check valve(24-a) to drg. no. 37181901028, rev-02. , 1 1/4" hose coupling (bp) to drg. 27181901099 var-00

Central Government/Public Sector

CTN :42771677

25 Nov, 2025 NA

Manuguru - Telangana

Tender For supply of spares for plant equipment c c - hfo suction filter gasket , rotor assembly , pump bearing , coupling insters , relief valve spring , electric motor for hfo pump-75kw , ldo suction filter gasket , pump bearing , gate valve 25nb , ball valve 50nb , ball valve 25nb , globe valve 25nb , globe valve 15nb , nrv valve 200nb , motorised ball valve 150nb , 25nb ft trap , drain oil pump shaft , drain oil pump bearing , drain oil pump seal , drain oil pump coupling , sump pump pump shaft , sump pump pump bearing , sump pump seal , sump pump coupling , sump pump in drain trench-shaft , sump pump in drain trench-bearing , sump pump in drain trench-seal , coupling , oil recovery pump shaft , oil recovery pump bearing , oil recovery pump seal , oil recovery pump coupling , sump pump in ows water pit-impeller , sump pump in ows water pit - impeller nut , sump pump in ows water pit - pump shaft , sump pump in ows water pit- casing spacer , sump pump in ows water pit - gland packing , control panels crimping pins , control panels - bulbs for indicating lights , control panels - control circuit fuses , control panels - push buttons , thermocouple rtd element , thermowells , pressure transmitter , differential pressure transmitter , level transmitter 0-14.5 m , level transmitter 0-9 m , level transmitter 0-2 m , level switch , control valve diaphragm , control valves gland packing , control valves trim , control valves gasket , control valves position transmitter , control valves complete set of solenoid valve , control valves position limit switch , flash tank - capacity 6 cum and 2 cum , steam traps , ball valves 80nb , gate valve drain vent 50 nb , gate valve 400 nb manual , control valves 50 nb for dot floor coils , control valve 25 nb for ows floor coil , cladding sheet for hfo pipe ) /bid number : gem/2025/b/6845628 * /dated: 15-11-2025 & & / bid document 1 / 55

CTN :42476902

20 Nov, 2025 NA

Kolkata - West Bengal

Tender For corrigendum : supply of line valves grse for yard 3037 to 3040 ngopv d d - g1_1_40nb straight sdnr v-v, nab,flg end_546101180249 , g1_2_obs_40nb straight sdnr v-v, nab,flg end_546101180249 , g2_3_65nb straight sdnr v-v , flg end, nab_546101250249 , g2_4_obs_65nb straight sdnr v-v , flg end, nab_546101250249 , g3_5_150 nb butterfly valve, gm_540801370844 , g3_6_obs_150 nb butterfly valve, gm_540801370844 , g4_7_125 nb butterfly valve_gm_540801330804 , g4_8_obs_125 nb butterfly valve_gm_540801330804 , g5_9_100 nb swing check valve,flanged end,gm_542701301004 , g5_10_obs_100 nb swing check valve,flanged end,gm_542701301004 , g6_11_40 nb quick closing valve,gm_545401180804 , g6_12_obs_40 nb quick closing valve,gm_545401180804 , g7_13_50 nb check valve_nab_541001191109 , g7_14_obs_50 nb check valve_nab_541001191109 , g8_15_80 nb ball valve, nab_540531261009 , g8_16_obs_80 nb ball valve, nab_540531261009 , g9_17_65 nb ball valve, both ends flanged,gm_540502250244 , g9_18_obs_65 nb ball valve, both ends flanged,gm_540502250244 , g10_19_40 nb ball valve_ both ends flanged,gm_540502180244 , g10_20_obs_40 nb ball valve_ both ends flanged,gm_540502180244 , g11_21_50 nb ball valve, both ends flanged,gm_540502190244 , g11_22_obs_50 nb ball valve, both ends flanged,gm_540502190244 , g12_23_10 nb ball valve,screw type_gm_540532101004 , g12_24_obs_10 nb ball valve,screw type_gm_540532101004 , g13_25_15 nb ball valve_fire safe_flg end_ss_542201121008 , g13_26_obs_15 nb ball valve_fire safe_flg end_ss_542201121008 , g14_27_150 nb, butterfly valve,fire safe, ss_542201371008 , g14_28_obs_150 nb, butterfly valve,fire safe,ss_542201379401 , g15_29_100 nb, butterfly valve,fire safe, ss_542201301008 , g15_30_obs_100 nb, butterfly valve,fire safe,ss_542201309401 , g16_31_50 nb press. ref v-v-flg- fs, ss_544901191008 , g16_32_obs_50 nb , relief valve, nab_544901199403 , g17_33_32nb 3 way plug v-v-t ported--flg- fs_ss_548801171108 , g17_34_obs_32nb 3 way plug vv- t port-flg,fs_ss_548801179401 , g18_35_50nb 3 way plug v-v-t ported--flg- fs_ss_548801191108 , g18_36_obs_50nb 3 way plug vv-t port- flg,fs_ss_548801199401

CTN :42775291

25 Nov, 2025 NA

Gurdaspur - Punjab

Tender For supply of filtering elements , hose , dome light pmv 71 , houe meter 228 chp ii 0 , relief valve , gasket 1 , hose connection , shock absorber , section filter 1st , section filter 3rd , washer locking , ring , ring packing , gasket 2 , seal oil , gasket 3

CTN :42771710

24 Nov, 2025 NA

Parganas - West Bengal

Tender For supply of purchase of spares d d--crankshaft machining , seal front oil , hub flywheel , rod push , housing flywheel , spring valve , pedestal , bracket engine lifting , manifold air induction turbo , heater air intake 12v, pump water assembly, housing thermostat , pump oil , seal oil-pick-up , switch oil pressure , cooler oil 6 plate, retainer fuel filter , pump lift , rod push , pipe filter , pipe lift pump to filter , leak off circuit pipe, cover fuel injectors , adjuster autotensioner , turbocharger 68kw (ac) t3 , adaptor tube , pipe oil feed , starter motor 12v , mat enforcement , cap blanking steel 3 by 4 inch bsp , stabiliser ram right hand , hose hybrid righthand, outer , pin pivot , mounting filler tube , grill lefthand , grill righthand side , latch bonnet , bonnet , cable wire, 1000mm , panel side grill lh , panel side grill, rh , plate compression , stopper plate , mount roof liner, assembly, rear , liner roof , spring door stay, leftside , bracket door stay, lh , stay door, rightside , bracket door stay, rightside , pressing mounting lh gas strut , pressing mounting rh gas strut , guard door striker , door painted & sealed left hand , door handle left side , door rightside , latch assembly inner, right hand , window frame right hand , seal window right hand side , glass leftside quarter light , glass rightside quarter light , glass tinted leftside 1 by 6 , glass tinted rightside1 by 6 , window gasket left hand side , window gasket right hand , seal top corner right hand , seat operator , fan face , mounting bracket fan, ram shovel , pin pivot , bearing liner , pin pivot , pin pivot 45 x 290mm , pin pivot , guide hose lh , guide r h , tube wear nylon , bracket mounting fire extiguisher , harness wiring chassis , harness roof , mat rubber , knob screw , harness maxi fuse , tail lamp leftside , tail lamp rightside , switch 12v , instrument cluster , light cluster warning , actuator 4wd switch , switch brake , switch brake light , arm wiper blade assembly , joint universal , bearing , spring tension brake pedals , lever - gear basic , knob with switch , plate retaining gaiter , pivot cable , steering shaft keyway , cover steering column front , hose, 3 by 8 bsp, 1000 , hose 10 bsp hp 560mm lvb to wa feed pipes , hose spiral , port adaptor , pipe slew , hose , hose 10 bsp hp 2390mm b bottom port , hose high pressure , bearing ball , kit-seal , valve main relief 227 bar , kit-seal , steering hydrostatick , kit-seal power track rod ram 75mm cyl x 45mm rod , piston rod , kit seal , ram slew refer page no. 657 , kit seal , cylinder , seal kit , kit seal , bush cylinder , kit seal , seal , ring packing , bearing taper roller , carrier wheel bearing 5 stud , kit-spacer , bearing taper roller , gear crownwheel & pinion 13 by 38 teeth , gear annulus ring , driveshaft, bearing taper roller , ring backup , kit-gear differential, driveshaft rear, ss700, sideshift , valve solenoid assembly, solenoid assembly-3 way , gear 3rd 33t-3.5m , synchroniser , bearing , bearing 35 x 73 x 24 , gear 2nd 40t ss700 , pump assembly transmission , spring , seal rear , bearing needle roller , baffle, seat gearshit ball , seal ring (turquoise) , plate pressure 4mm , plate baffle, oil, plate oil baffle, filler filler tube, reservoir brake , pipe servo link , brake hose 1 by 4 x580m , bracket throttle , hose , strap air filter mounting , base pre-cleaner , element air, main , lead grid heater positive feed , lead grid heater positive feed , relay grid heater12 volt , unit ecu cold start, harness gird heater control , harness grid heater , hose top, hose bottom, bracket side panel mounting , bracket side panel mounting, fan 21 inch diameter 9 blade puller , bracket idler non-ac , bearing idler pulley , fuel line tank to water sepera , filter fuel assembly , baffle prefilter, bracket, hose water seprator , valve non-return , hose - 400mm , pivots clam jaw , hose , pin pivot , cap pipe , ram bucket 100x45 , ram extended dipper, hose 332oblique y

CTN :42337315

22 Nov, 2025 NA

Jhajjar - Haryana

Tender For corrigendum : supply of solenoid valve set no nc set,pressure relief valve set,hydraulic cylinder assembly,level gauge,tank breather,engineer visit for installation,marzocchi hydraulic pump

Double Check Valve Tenders

By Cities

By States

By Agencies

By Ownerships

By Sectors

Central Government/Public Sector

Central Government/Public Sector

Central Government/Public Sector

Central Government/Public Sector

Central Government/Public Sector

Central Government/Public Sector