Latest double check valve Tenders | Government double check valve Tenders

Central Government/Public Sector

CTN :45054943

11 May, 2026 NA

Multi City - Tamil Nadu

Tender For auction sale of depot ferrous scrap - pl no: 98050126. condemned and unserviceable ferrous melting scrap consisting of side buffer plungers, buffer casings with/without spindle, knuckles and coupler yoke for cbc,end shields,control arms,connecting rods, axle boxes, axle box housings with or without original attachments, bmbc components ,side bearer covers,gear wheels of sizes ,screw couplings and its link parts, bearing cover casings,grease collors,tensioning rods,anchor links with or without silent blocks, brake shoes with or with out brake blocks, draw hooks, draw beams,draft keys,iron pulleys, pipes of sorts and sizes, spacers,sims,washers, bolts,nuts, studs,pins, brackets,brake shoe keys, metal rings, rods of sorts and sizes, cotter pins, full/broken coil springs, hanger blocks, iron balls of roller bearings and its inner and outer spacers, huck bolts,huck bolt tails , ms plate cuttings, traction motor end shields, end locking screws ,bearing racers, locking plates, bearing adapters,valves of sorts and sizes , brake rigging components, ctrb bearings and its components, connecting rod assemblies, buffer plunger full assemblies , valve springs , buffer spindles, axle box covers, angle cut pieces , main bearing caps, connection straps, cam shaft parts, cut off angle cocks, bss hanger pins, pull rods,damper brackets,center pivot top and bottom parts,cbc couplers,compensating beams,bearing housings/axle box caps, transmission bars, right angle gear covers, cr tanks,traction motor components , vibration dampers, gate valves, isolating valves, ball joint traction lever,tm motor ip cores,cooler headers,roll links,traction centers, liner sleeves,air duct assemblies,brake headers, and other similar items melting in nature.note: 1] crane loading is permitted. 2] if any non ferrous items found, should be removed and returned to railways by the purchaser.

Central Government/Public Sector

CTN :45056988

13 May, 2026 NA

Tiruchirappalli - Tamil Nadu

Tender For supply of kit overhauling for double check valve to nyab no.ii 40529 consisting of 6 items forwdp4/wdg4 locos. 1) 'o' ring to part no. b48576 = 01 no. 2) retaining ring to part no. 468629 = 01 no. 3) hexagon nut to part no. 467955 = 01 no. 4) 'o' ring to part no. b33742=02 nos. 5)'o' ring topart no.k4140=03 nos. 6)piston to part no.c76695=01 no. [ warranty period: 30 months after the date of delivery ]

State Government

CTN :45051461

21 May, 2026 1.95 Lacs

Korba - Chhattisgarh

Tender For supply of various size of ball valves for lp line of aph and esp flushing apparatus and cooling water lines of id/fd/ fan of abl boiler, htps, korba west

CTN :44652558

07 May, 2026 NA

Visakhapatnam - Andhra Pradesh

Tender For corrigendum : tender for supply of propeller pump coupling with acoustic wheel , circlip , spare kit ra , mechanical seal , impeller nut , shaft liner-sleeve , impeller , hexagonal fitted screw , collar nut , cable gland , rim v200 st1-50d , rim st vp100 , worm 100 1-30d mhi32 s1 , worm 200 1-50 d mhi32s1 , drive sleeve , immovable rim , coupling rotex , hexagonal nut , hexagonal nut , hexagonal fitted screw , split lip seal dint480 ls aft-gearbox p28 , minor kitsee kit g053 , flat gasket for aft low speed seal suport , seal ring a26x34 for ball valves and nozzles , casing gasket 274.7283.9x0.5 , mechanical seal complete u3.0d , driven lube oil pump spares set , sea water driven pump spares set , 3mm thick shim , plate locking pin hs , plate locking pin lower case , hs fore-ls fore inspection door gasket , hs aft inspect door gasket , adjusting shim , adjusting shim , switch 4 positions , flat gasket for aft low speedseal support , gearbox 3 ways ball valve dn40 , gearbox 3 ways ball valve symetrical dn40 , gearbox 2 ways ball valve dn25 , gearbox 2 ways ball valve dn40 , steel ball valve with npt 1-2 threaded sleeves - nd15 , filter for fan , starboard seawater driven pump , generic diffrential pressure switch , differential pressure switch series f , relative pressure transmiter 0-10 bar 4-20ma without display , excess pressure valve on oil system , shftline rpm transmitter , fastener bellows , thrust sensor , thrust measurement electronic cabinet , thrust measurement cabinet spares set , seawater pump coupling , split lip seal dint270 hs fore , reinforced bellow nd 200 , bellow nd 200 , bellow nd 40 , reinforced bellow nd 50 , bellow nd 50 , temperature transmitter type pt 100 l-110 , temperature transmitter type pt 100 l-65 , temperature transmitter type pt 100 l-77 , adjusting shim for seawater pump , adjusting shim seawater pump square , adjusting shim 230x 320 for sea water pump support , gasket for pump and heater , seal ring a26x34 for ball valves and nozzles , mechanical seal , multiple actuator , viton oil seal 70 110 8

CTN :45057660

11 May, 2026 NA

Bargarh - Odisha

Tender For supply of supply of on off valves 1 1by2 inch ball , supply of on off valves 4 inch butterfly , supply of valve actuator 8 inch , supply of rosov 980305 , supply of rosov 980304 , supply of limit switch

CTN :45045246

21 May, 2026 NA

Angul - Odisha

Tender For supply of ptfe lined carbon steel ball valves as per specifications & schedule of quantity given in annexure-a

CTN :45034539

14 May, 2026 NA

Tiruvallur - Tamil Nadu

Tender For supply of valves lpg d d - rov 14inch 300class ball valv , rov 6inch 300class ball valv , rov 4inch 300classball valv , sply 14 inch rov 300class , sply 10 inch rov 300class , sply 6 inch rov 300class , sply 14 inch pov 300class , sply 10 inch pov 300class , sply 8 inch pov 300class , 3way valve 14inch 300class lport pneu , 4way valve 14inch 300class pneu , sply 10 inch 3 way valve 300class , sply 8 inch 3 way valve 300class , sply 4 inch 3 way valve 300class , ball valve, 350nb 300class , ball valve, 250nb 300class , ball valve, 200nb 300class , ball valve, 150nb 300class , ball valve, 100nb 300class , ball valve, 75nb 300class , ball valve, 50nb 300class , ball valve, 25nb 800class , ball valve, 20nb 800class , ball valve, 15nb 800class , ball valve, 100nb 150class , ball valve, 80nb 150class , ball valve, 50nb 150class , ball valve, 80nb 300class , ball valve, 40nb 300class , ball valve, 20nb 150class , ball valve, 15nb 150class , sply 16 inch bv 300class , sply 10 inch bv 300class , sply 8 inch bv 300class , sply 6 inch bv 300class , sply 4 inch bv 300class , sply 3 inch bv 300class , sply 2 inch bv 300class , sply 1 inch bv 800class , sply 0.75 inch bv 800class , sply 0.5 inch bv 800class , gate valve 50 nb 300 class , gate valve 25 nb 800 class , gate valve 15 nb 800 class , gate valve 350 nb 150 class , gate valve 300 nb 150 class , gate valve 250 nb 150 class , gate valve 200 nb 150 class , gate valve 150 nb 150 class , gate valve 100 nb 150 class , gate valve 80 nb 150 class , gate valve 50 nb 150 class , gate valve 20 nb 800 class , sply 12 inch gv 150class , sply 6 inch gv 150class , sply 4 inch gv 150class , sply 1 inch gv 800class , sply 0.75 inch gv 800class , sply 0.5 inch gv 800class , sply 350 nb 300class nrv , sply 80 nb 300class nrv , sply 50 nb 300class nrv , sply 150 nb 300class nrv , sply 100 nb 300class nrv , sply 80 nb 150class nrv , sply 50 nb 150class nrv , sply 10 inch nrv 300class , sply 4 inch nrv 300class , sply 2 inch nrv 300class , sply 350 nb 300class strainer , sply 200 nb 150class strainer , sply 200 nb 300class strainer , sply 50 nb 150class strainer , sply 6 inch strainer 150class , efcv 300class 3inch , efcv 300class 2inch

CTN :45047670

11 May, 2026 NA

Amritsar - Punjab

Tender For supply of bathroom water shower (v2),copper alloy taps/stop valves (v2) conforming to is 8931,copper alloy taps/stop valves (v2) conforming to is 8931,copper alloy taps/stop valves (v2) conforming to is 8931,bathroom water shower (v2),stainless steel sinks for domestic purposes (v3) as per is 13983,copper alloy taps/stop valves (v2) conforming to is 8931,bathroom beveled edge looking mirror incl pvc almn frame size 2 fit into 2 fit,pvc low level flushing cistren dual function 10 ltr cap,pvc float valve 20mm with rod and ball,towel rack 24 inch,pvc syphone kit for low level flushing cistern 10 ltr cap,hand wash basin ovel type 450 into 300mm,pvc cabinet mirror for bath room size 450mm into 350mm,cp towel rail 600mm,glass corner shelves,hydraulic door closer universal 45 to 60 kgs,road patch mate 20kg bag,speed braker 750mm into 250mm into 75mm

CTN :45038461

09 May, 2026 17.21 Lacs

Fatehgadh - Uttar Pradesh

Tender For supply of health faucet (q3) , plastic seats and covers for water - closets as per is 2548 (q3) , tower bolts (ferrous metals) as per is 204 (q3) , waste fittings for washbasin and sinks as per is 2963 (q3) , copper alloy taps/stop valves (v2) conforming to is 8931 (q3) , block board size 8 feet x 4 feet x 18mm , ball valve 20mm ptmt , gi pipe 15mm med grade , gi pipe 20mm x 6mtr med grade , glass corner self 12 inch , oil putty , silicon sealent with gun , spindle for cp or brass stop cock size 15mm , ss butt hinges 100mm , wall putty in 20kg , ball valve 20mm upvc , beading flat 20mm , cement birla white 1kg , cp door handle 125mm , door handle aluminium 150 mm isi marked , door seal , gi elbow 15mm , gi elbow 20mm , gi long screw 15mm x 150mm with checknut and bolt , gi nipple 15mm x 100mm , gi nipple 15mm x 150mm , gi nipple 20mm x 100mm , gi nipple 20mm x 150mm , gi socket 15mm , gi socket 20mm , gi socket 25mm , gi socket reducing 20x15mm , gi tee 15mm , gi tee 20mm , gi union 15mm , gi union 20mm , ms screw wood 25mm x 6mm , ms screw wood 30mm x 5mm , ms screw wood 50mm x 8mm , m seal sealing wax , nails 25mm long , nails 35mm long , nails 50mm long , nails 75mm long , nails 100mm long , nails 150mm long , nails for beading , nails wire 17 nos , nozzle brass 15mm male thread , gi pipe 15mm med grade , gi pipe 20mm med grade , gi pipe 40mm med grade , gi pipe 80mm med grade , gi pipe 50mm med grade , gi pipe 100mm med grade , gi pipe 25mm med grade , spindle for cp brass stop cock size 15 mm , ms butt hinges 75 mm , ms butt hinges 100mm , ms tower bolt 150mm , door handle aluminium 150 mm , gi elbow 25mm , gi elbow 40mm , gi nipple 10mmx100mm , gi nipple 10mmx150mm , gi nipple 15 mm x 100mm , gi long screw nipple with one check nut and socket size 15 x 100 mm , gi long screw nipple with checknut and socket 15 x 150 mm long , gi nipple 15mmx150mm , gi nipple 20mmx100mm , gi nipple 50mmx150mm , gi nipple 25mmx100mm , gi nipple 40mmx150mm , gi long screw nipple with one check nut and socket size 20 x 150 mm , gi hex nipple 15mm , gi socket 25mm , gi socket 40mm , gi socket 50mm , gi reducing socket 20mm x 15mm , gi reducing socket 25mm x 20mm , gi tee reducer 20mmx15mm , gi tee reducer 25mmx15mm , gi tee reducer 25mm x 20mm , gi elbow reducer 25mmx20mm , gi tee 25mm , gi union 25mm , gi union 40mm , rectangular glass shelf 18 inch , screw wood steel 15 mm , screw wooden steel 20mm , screw wood steel head 25 mm , screw wood steel 35 mm , nails 1 inch , nails 2 inch , bib cock ci 15 mm , pvc float valve 25 mm complete assembly , gi tubing medium grade 15 mm dia , gi wire mesh 3 feet width x 15 mtr long , oil putty glass putty , ms butt hinges 100 mm , door stoper , door seal 1 point 2 mtr , gi elbow 15 mm dia , elbow gi 20 mm , 25 mm gi elbow , gi nipple 15 mm x 50mm long , gi nipple 15mm 150mm length , gi nipple 20mm 100mm length , gi nipple 20mm 150mm length , gi nipple 20mm 75mm length , gi socket 15 mm , socket gi 20 mm , gi union socket 20 mm , gi union socket 25 mm , socket reducer 20mm x 15 mm , gi socket reducing 25mm x 20 mm , gi tee reducer 20mm x 15 mm , gi tee equal 15 mm , gi union socket 15 mm , union gi 25 mm , m seal , nails 15mm , bracket for whb block board size 8'x 4'x 18mm , bib cock ci 15 mm, ball valve 20mm ptmt , float valve 25mm , gi pipe , glass corner self 12", gi wire mesh 3' width x 15 mtr long, oil putty , silicon sealent with gun, spindle for cp/brass stop cock size 15mm, ms butt hinges 75 mm, ss butt hinges 100mm, wall putty in 20kg, ms tower bolt 150mm , ball valve 20mm upvc, beading flat 20mm, cement birla white 1kg, cp door handle 125mm, door handle aluminium 150 mm isi marked, door seal, gi elbow, gi long screw 15mm x 150mm with checknut & bolt, gi nipple 10mmx100mm, gi nipple 10mmx150mm, gi nipple 15mm x 100mm , gi long screw nipple with one check nut & socket size 15 x 100 mm, gi long screw nipple with checknut & socket 15 x 150 mm long, gi nipple, gi socket, gi tee, ms screw,

CTN :45023787

12 May, 2026 NA

Varanasi - Uttar Pradesh

Tender For providing of customized amc/cmc for pre-owned products - hiring of amc services for various types of main ball valves of m/s oswal make installed across jhbdpl in bihar and uttar pradesh

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