Latest double check valve Tenders | Government double check valve Tenders

CTN :42707604

08 Dec, 2025 NA

Uttara Kannada - Karnataka

Tender For corrigendum : tender for supply of procurement of various valves and pumps : - valve disk , valve shutoff angle union brass dy 10 py 100 , valve , valve , sluice gate valve py 6 dy 250mm , valve nonreturn stop angle flange bronze , valve fire angle dy32 py10 , switch valves , wedge gate valve dn 450 pn 02 , sea valve dn 400 pn 025 , valve angle stop dn 10 pn 100 , valve shutoff straightway flange steel py 10 dy 80 , valve dy15py40 , valve shutoff straightway flange brass dy 65 py 10 , valve gate flange bronze dy 80 py 6 , valve quick closing hydraulically operated dy 50 , valve overflow slide cock pek 161 , valve flapper flange horizontal made of bronze dy100 py10 , straightway stop valve with nipple joints with electromagne , straightway stop valve with nipple joints with electromagne , quick closing straightway valve with flange joints hydraul , straightway stop valve with nipple joints made of brass 6 , reducing valve 1 0545m p a made of steel , straight way stop valve with flange joints bronze 15010 , valve nonreturn stop straightway nipple bronze d y10 , valve stop angle nipple bronze d y20 py10 , valve stop straightway flange d y100 py1 , valve shutoff angle union end bronze dy 32 , valve stop straightway flange steel d y80 pp85 , valve dy200 py06 , valve kingston bronze d y250 py25 , valve kingston bronze dy350 py25 , valve safety signaling nipple d y6 pp100230 , valve stop straightway flange dy40 , valve nonreturn directflow nipple bronze d y32 py16

CTN :42956990

08 Dec, 2025 NA

Ganganagar - Rajasthan

Tender For supply of procurement of spares for b vehicle d d -bms 442070054000 closing valve , lv7 t 815 443 611 010 000 clutch valve 611006002 , lv7 t 815 cvd 131859013810 h fuse 1oblique5 amps for lorries , lv7 t 815 cvd 131859004814 i fuse 1oblique5 amps for lorries , lv7 t 815 347 451 433 314 bulb 24v 70w h3 pk 22s , lv7 t 815 cvd 121223363240 c bulb 24v 21oblique5 w ba 15d , lv7 t 815 cvd 121222355400 e bulb 24v 4w ba 9s , lv7 t 815 4x4 131 654 129 000 hose ab 309 8x710 zvs pn 21oblique310 , lv7 t 815 130 050 520 114 spring , lv7 t 815 32930 002877 oil coller , lv7 t 815 634 313 203 016 front glass , lv7 t 815 634 313 203 026 side glass , lv7 t 815 273 239 356 507 front wind shield 5 720mm , lv7 t 815 443 115 026 000 starter im 641 t , lv7 t 815 336 311 003 000 hydraulic cylinder , lv7 t 815 443 931 042 560 insulating washer , lv7 t 815 443 935 230 260 lock ring

Central Government/Public Sector

CTN :42954920

08 Dec, 2025 NA

Kolkata - West Bengal

Tender For custom bid for services - miscellaneous machinery jobs for vessel ma ganga-i 20 fireline mains are to be pressure tested. the relief valve is to be overhauled and pressure tested, and the results are to be shown to the irs/mmd/iwt surveyor. leaky joints are to be renewed with new joints if required. all damaged fire line clamps are to be renewed as per the recommendation of irs/smpa. satisfactory trials is to be given with 02 nos fire hoses in fwd & aft in front of the surveyor. , 1 20.a in-situ pressure testing of fire line pipes up to 100nb 100 mtrs, 2 20.b supply of fire hose-65mm dia 18mtr length 2 nos, 3 20.c remove,refit ,overhaling & pressure testing of relief valve 1 nos, 4 20.d renewal of clamp support 50 nos, 5 20.e new sealing rings are to be provided in all fire hydrants 10 nos, 6 21 "emergency fire pump: pump is to be overhauled. suction (steel pipe size 62mm od short bend,610mm length), and delivery bend (steel pipe size 62mm od short bend with one side threaded 65mm od,610mm length), reducer, suction filter and hard polymer pipes (62mm id 75mm od, suction 12 mtr approx.) are to be renewed., *all spares for pump overhauling will be supplied by smpa." 1 l.s., 7 42 "hydrophore and air bottle: main air bottle fwd and aft outlet cocks (2 nos.) are to be renewed. safety/relief valves are to be renewed. sea water and fresh water hydrophore air charging cocks are to be renewed., **all material contractor supply" 1 l.s., 8 53 "insulation covering and netting is to be removed from the exhaust pipes for main engines and auxiliary engines for surveyors inspection and to be fitted back with new insulation and netting., **all material contractor supply, " 50 per running mtr., 9 54 "air compressor system both air bottle valve found leaking, same are to be renewed. air compressor (specification: tyco, wp-125 psi, tp--210 psi) is to be overhauled and satisfactory trial is to be shown to smpa., *** all spares smpa supply." 1 l.s, 10 55 "exhaust chimney of officer's & crew galley is to be serviced., **all material contractor supply" 2 nos., 11 3 "regarding blowers ( motors 4.1kw/5.5 hp) e/r 2 nos.. supply blower,1 no. e/r exhaust blower on boat deck (aft), its foundation & trunking is to be removed from place for cleaning, including closing arrangement. blower motor is to be overhauled. after proper alignment and balancing all blowers and trunkings, the same are to be fitted back in place. blower bottom water extraction passages are to be made. , *all material contractor supply" 3 per blower, 12 4 "regarding 2 nos.toilet exhaust blowers (motors 3 h.p.-crew and officers' toilet), their foundation & trunking is to be removed from the place for cleaning, including closing arrangement. blower motor is to be overhauled. after proper alignment and balancing all blowers and trunkings,same are to be fitted back in place. blower bottom water extraction passages are to be made. , *all material contractor supply" 2 per blower.

Central Government/Public Sector

CTN :42685233

04 Dec, 2025 NA

Gurgaon - Haryana

Tender For corrigendum : supply of air brake valve : - a9 auto brake valve assembly , sa9 independent brake valve , mu2b valve , f1 selector valve , air pressure regulating valve , c2 relay valve , additional c2 relay valve , 24 a double check valve , auto drain and check valve

CTN :42916750

05 Dec, 2025 90.0 Thousand

Bikaner - Rajasthan

Tender For supply of fuel feed pump , cabin shocker assy , ignition switch , tie rod end assy , acc cable , km cable , door handle with lock , hose , electromagnetic valve , clutch booster , protective bag , clutch cyl assy , wiper motor , closing valve , speed sensor , iac valve assy , piston ring set

Corporations / Associations / Others

CTN :42900826

17 Dec, 2025 NA

Bangalore - Karnataka

Tender For supply of double check valve (suitable for bmrcl 3rs-dm project)

CTN :42905933

08 Jan, 2026 NA

Sundergarh - Odisha

Tender For supply of o/h kit of double check valve type 24a consisting of the following 1)`o' ring to wsf's pt.no.j72050/9 ref.4 = 2 nos. 2) 'o' ring to wsf's pt.no. j72050/13 ref.-5 = 1 no or similer. shelf life of this item is 12 month.

CTN :42866265

03 Dec, 2025 NA

Kharagpur - West Bengal

Tender For supply of o/h kit of double check valve type 24a consisting of the following- (1) 'o' ring to wsf's pt. no.- j72050/9 ref.-4=2 nos. (2) 'o' ring to wsf's pt. no.- j72050/13 ref.-5=1 no. or similar.

CTN :42867024

15 Dec, 2025 NA

Kanchrapara - West Bengal

Tender For supply of double check valve 3/4"

Central Government / Public Sector

CTN :42784741

09 Dec, 2025 NA

Hyderabad-T - Telangana

Tender For supply of combined pressure reducing valve and double check valve conforming to spec no. 02-abr-02, amendment no.4 of sept. 2016 as per rdso drg.no.contr-9405- s/13 alt 18, item no.23 or latest

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Central Government / Public Sector