Latest double check valve Tenders | Government double check valve Tenders

Central Government/Public Sector

CTN :43655697

19 Feb, 2026 NA

Kalyan - Maharashtra

Tender For supply of overhauling kit for double check valve. specification: kbl/nyab part no. ii40529 consisting of 6 items: [1 ]

Central Government/Public Sector

CTN :43654466

29 Jan, 2026 NA

Ahmedabad - Gujarat

Tender For supply of double check valve for kbil make tri plate panel to kbil part no. ll40531.

Central Government And Public Sector

CTN :43653300

11 Feb, 2026 NA

Narora - Uttar Pradesh

Tender For supply of cs gate valve as per api 602 (q3)

CTN :43633377

09 Mar, 2026 NA

Kharagpur - West Bengal

Tender For corrigendum : supply of double check valve 3/4" for e-70 brake system

Central Government/Public Sector

CTN :43631284

09 Feb, 2026 NA

Visakhapatnam - Andhra Pradesh

Tender For supply of valve, gate, flg, cl300, fb, rf, 1706900672, 15mm , valve, gate, flg, cl300, fb, rf, 1706900672, 20mm , valve, gate, flg, cl300, fb, rf, 1706900672, 25mm , valve, gate, flg, cl300, rf, 1706900671, 50mm , valve, gate, flg, fb, rf, 1706900670ra, 100mm , vlv, gate, threaded, cl300, fb, cs, 1/2"

State Government

CTN :43190569

02 Feb, 2026 NA

Kheda - Gujarat

Tender For corrigendum : supply of various size of air release valves and its spares for tmd-1, wtps - audco,hawa,leader,bdk make double air vent valve size :100mm, cs gate valve 100 mm dia, audco,hawa,leader,bdk make double air vent valve size :200mm, cs gate valve class-150,200 nb (8"), neoprene rubber coated wooden ball dia.80 mm for air realrase valve., neoprene rubber coated wooden ball dia.100 mm for air release valve., air vent valve neop rubber coated ball 150 dia air relese valve and spare

Central Government/Public Sector

CTN :43378794

27 Jan, 2026 NA

Mumbai - Maharashtra

Tender For corrigendum : supply of set of gasket or gasket set cs 8581 or 83 8591 piont 93 , set of bearing completeor roller bearing unit cs 85 e bg , suction strainer or suction ga filter cs or hs 85 , set of piston rings or piston ring d61 and d78 4 , coil 220 or 230 v or 50 60 hz or 10w or coil 230v 50 or 60hz 8w burkert , set of bearing complete or roller bearing unit cs 85 or e bg , demister or repair kit demister cs 858 piont 9 , check valve or check valve compl csh 85 kit , bearing cover or bearing cover with bush cs 75 8583 or 93 , pressure relief valve or pressure relife valve ps 28bar ao 800mm2 , piston rod or piston rod capac control cs75 8581 piont 91 , sliding ring or sliding ring turcn glyd ring t , roller bearing or roller bearing unit cs 85 e bg , piston ring or piston ring d61 , washer oil seal or snap ring wr 50 47 8 12 3 1 5 , hexagon head screw with disk filter or hexagon screw bg z m12 27 , terminal plate kit or kit terminal plate cs 85 spa , solinoed valve or solenoid valve 2 way valve buerkert , demisler compleat or demister cs 6551 piont 61 , piston or piston cr cs or hs or os858 piont 9 , bearing cover or bearing cover with bush cs 75 8583 piont 93 , pressure spring or pressure spring regulator piston 85 , o ring or o ring epdm id104 14 5 33 , gasket set or gasket set cs 8581 83 8591 piont 93 , oil seal or shaft seal complete 4t p n spa , solenoid valve or solenoid valve without coil small su ) /bid number: gem/2025/b/6907940 * /dated: 30-12-2025 & & / bid document1 / 24

Central Government/Public Sector

CTN :43504041

22 Jan, 2026 NA

Talcher - Odisha

Tender For corrigendum : supply of erection material as per boq for ntpc/talcher stage- iii (2x660 mw) stpp u# 1&2 project - nipple mat: astm a106 gr.8 size: 3/4" nb sch bo/length= 100 mm one end -3/4" ntpm other end plaincap/astma 105-size-3/4" nptf, snubber mat:a182 f316l 1/2" nptm x 1/2" nptf, flow dir from 1/2" nptf to 1/2" nptm pressure testing 3000 ps, snubber mat:a105 1/2" nptm x 1/2" npte, flow dir from 1/2" nptf to 1/2" nptm, pressure testing 3000 psi, nut & tail fitting+ s5 304 washers (02 nos.) mat: a 105/size: id-9mm/od-19 mm nut: 3/4" 85pf, forged adapter mat: astm a105 1/2" nptmx 3/4" bspm as, per cl 6000 ansi 8 16.11, nut & tail fitting ss 316l washers 12 nos) mat: a 182 f316l/, size: id-7mm/od-13 mm nut: 1/2" bspf, adapter copper washers/mat: a182, f316l: 1/2 npt mx 1/2" bsp m, nut & tail fitting+ss 304 washers (02 nos.) mat. a 105/, size id-7mm/od-13 mm nut: 1/2" bspf, forged adapter mat: astm a105 1/2" nptm x 1/2" bspm cl, 3000 as per ansi b 16.11, syphon mat: astm a106 gr.b 1/2" nb sch bo connectio, 1/2" nb-sw/pr. testing: 3000 psi, coupling mat astm a105 galvanised to 10/15 microns, size: 1/2" nptf/pr. testing: 800 psi, elbow mat: astm a105 galvanised to 10/15 microns size:, 1/2" nptf/pr. testing: 800 psi, equal tee mat: astm a105 galvanised to 10/15 micronssize: 1/2" nptf/pr. testing: 800 ps, coupling mat: astm a10s galvanised to 10/15 microns, size: 1" nptf/pr. testing: 800 psi, elbow mat: astm a105 galvanised to 10/15 microns size:, 1 nptf pr. testing 800 psi, equal tee mat: astm a105 galvanised to 10/15 microns, size: 1" nptf/pr. testing: 800 psi, reducer mat: astm a105 galvanised to 10/15 microns size: 1" nptf to 1/2" nptf/pr. testing: 800 psi, unecilial tee/mat: astm a105 galvanised to 10/15 microns size: 2 x 1" nptf x 1/2" nptf/pr. testing: 800 ps, three piece union, matl: astm a105, galvanised to 10/15 microns,, size: 1" nptf, pressure rating: 800 psi, three piece union, matl: astm a105, galvanised to 10/15 microns,, size: 1/2 nptf, pressure rating: 800 psi, "gate valve rating: asa 150 lbs body:astm862 trim:55 304 size: 1/2nptf.""", pipe a106 grb z nb sch 40, u clamp to suit 1/2" nb pipe with nuts and washers mat, cs, galvanised to 10/15 microns, uclamp to suit 3/4" nb pipe with nuts and washers cs, galvanised to 10/15 microns, u clamp to suit 1 nb pipe with nuts and washers cs, galvanised to 10/15 microns, flexible hose 55 braided 1/2" od 1 meter with clamps. one end, with adopter of 1/2" nptm and other and with bras adopter of 1/2" nptf ratv10 kg/cm2, funnel as per drawing ref:ce/416/funnel

Central Government And Public Sector

CTN :43557875

22 Jan, 2026 10.76 Crore

Kudankulam - Tamil Nadu

Tender For spares for cktia make double check valve at kknpp 1 and 2

CTN :42439313

27 Jan, 2026 NA

Uttara Kannada - Karnataka

Tender For corrigendum : tender for supply of complete kit for portside light , complete kit for starboard light , complete kit for forward steaming light , conductivity sensor 400-11-60 , balls bearing cs 6308 llb 2ana , scraper ring as 90-100-7-10 , filter element with element seal , flat washer nd24x45x4 , shear pin , administrative plate 65x30 , modification plate 25x12 , lock screw , anti-extrusion ring , friction half-ring , scraper ring holder flange , valve spring , double lock tab washer rep a x6crniti1810 , optical glass joint , o-ring 18.30x3.60 20a8 , nord lock washer nd20 stainless steel , lock washer nd16 , nut h m20 , o-ring 16.90x2.70 20a8-gn , lithium cell assembly , 6v rechargeable battery unit , set of 2 rigid fasteners , submergible inductive proximity sensor for moving parts , 24-v- 2-a watertight sealed battery

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