Latest double check valve Tenders | Government double check valve Tenders

Central Government/Public Sector

CTN :44407536

08 May, 2026 99.10 Lacs

Sonbhadra - Uttar Pradesh

Tender For corrigendum : supply of solenoid b2 b30valve, part no. 953eg02668 , hose assy kit, part no. 938hsb0368 , hose assy, part no. 985hs04621 , o ring, part no. chs01f3025 , o ring, part no. chs01f2060 , hose assy kit, part no. 938hsb0198 , adaptor, part no. vy7502 , damper service kit, part no. 959sk01639 , rubber, part no. 959da60019 , exhaust blanket, part no. 649000025610 , tube str, part no. 985ex02604 , tube str, part no. 985ex02629 , tube str, part no. 985ex02637 , tube str, part no. 985ex02645 , tube str, part no. 985ex02653 , tube str, part no. 985ex02661 , exhaust muffler, part no. 985ex02597 , o ring kit, part no. 985hsb0432 , service kit,front suspension, part no. 985su00045 , seal kit rear susp, part no. 985su00078 , relay 24, part no. 955ac81979 , condenser, part no. 985ac02216 , hose drain, part no. 778ac62218 , latch rh, part no. 778rc02179 , hose dia3 part no. 953ac72286 , handle, part no. 778rc02195 , bihex socket 1 by 2 sq. drive set, part no. 451ti02016 , hose assy kit, part no. 938hsb0384 , hose kit, part no. 985ptb0125 , radiator assy, part no. 985ra02014 , 2.5 flush mount ball louver, part no. 959ac02055 , air outlet assy, part no. 958ac02057 , 2.5 defrost hose, part no. 959ac02169 , bearing, part no. 0604006219 , double check valve, part no. 950as02236

CTN :44993076

11 May, 2026 NA

Howrah - West Bengal

Tender For corrigendum : supply of overhauling kit of modified d1 auto drain valve kit to m/s. trident make. set consists of11 items as follows: (1) ad1051 spring compression adv, qty. 01 no/set. (2) ad707 piston poppet adv, qty. 02 nos/set. (3) ad722 handle poppet adv, qty. 01no/set. (4) ad723 closing poppet adv, qty. 01 no/set. (5) cc287o-ring (10 x 1.2), qty. 01 no/set. (6) co002 o-ring (28.17 x3.53), qty. 01 no/set. (7) co056 o-ring (59.99 x 2.62), qty. 01no/set. (8) co057 o-ring (6.07 x 1.78), qty. 01 nos/set. (9) co058 o-ring (31.42 x 2.62), qty. 02 nos/set. (10) co059 o-ring (25.12 x1.78), qty. 02 nos/set. (11)co060 seal ring 3 ro, qty. 01 no/set. make: trident. [ warranty period: 30 months after the date of delivery ]

CTN :45078756

11 May, 2026 NA

Howrah - West Bengal

Tender For supply of overhauling kit of modified d1 auto drain valve kit to m/s. trident make. set consists of11 items as follows: (1) ad1051 spring compression adv, qty. 01 no/set. (2) ad707 piston poppet adv, qty. 02 nos/set. (3) ad722 handle poppet adv, qty. 01no/set. (4) ad723 closing poppet adv, qty. 01 no/set. (5) cc287o-ring (10 x 1.2), qty. 01 no/set. (6) co002 o-ring (28.17 x3.53), qty. 01 no/set. (7) co056 o-ring (59.99 x 2.62), qty. 01no/set. (8) co057 o-ring (6.07 x 1.78), qty. 01 nos/set. (9) co058 o-ring (31.42 x 2.62), qty. 02 nos/set. (10) co059 o-ring (25.12 x1.78), qty. 02 nos/set. (11)co060 seal ring 3 ro, qty. 01 no/set. make: trident. [ warranty period: 30 months after the date of delivery ]

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 ]

CTN :44987583

15 Jun, 2026 NA

Ernakulam - Kerala

Tender For procurement of 134 by type seaking spares - procurement of 134 by type seaking spares, relay thermal delay rm60, insulator, lead ,bonding, piece distance, stiff stick, knobe assy, knobe, fastener, packing o ring, clamp quick release, connector, marshalling wands, stator assembly, drum assembly, rectfer block, wire,equipment, sky flex, resistor 500 mohm, diode, nut, discharge assy static, bottle, termal delay relay, electrical component sub assy encapsulated, transformer audio frequency, rivet, stripping product(mould release), bearing, tube, capacitor 1mf 35v, spring,keeper, micro circuit linear, ball end, sliding, fuse, screw, grub, nut x, sbfs fuse, bearing, ball, tube x, coil, assy, fastener assy, capacitor, fixed electrolytic, 12 f +75% -10%, 75wdc, rivet csk hd semi tube, lead bonding, bolt no 10-32 unf, fuse holder, fuse 1a, ppmp knob, fan assy, gasket, fuse 4a, grip sub assy, bearing ball, electrical connector, cap assy, ic mcb 2653a, unit audio balance v/uhf, capacitor, fixed electrolytic, 2.7 f 10%, 75wvdc, capacitor, fixed electrolytic, 3.3 f 10%, 35 wvdc, indicator, lamp missile present port, seal metal, circuit integrated compander, gasket x, pin assy, pin assy pip, block, terminal tb633, clamp, assy, pin hinge, movement assy, poppet pressure reducer, armature motor generator, relay, bearing ball, shaft assy, bearing ballannular, shim, seal, rod assy, control, valve check, core & poppet assy, card assy compass, switch, resistor, link, tee, double check, packing, o ring hydraulic, cooling turbine, horizontal, vertical bar movement, rod end female, ring dublel, housing assy, cap, recepectacle, panel stn box, packing o ring, mechanical front end assembly, tag board, rivet xx, rivet xxx, stem valve, bearing, tubing heat shrink, knob x, switch, gear shaft, spur, switch assy, electrolytic, fuse x, fuse xx, fuse xxx, synchro,control transformer, wheel balance, capacitor 22mfd 35v, rivet xxxx, holder assy lamp, linkage assy, front panel assy., semi conductor device,diode, radio retainer, fastener, fastener x, fastener xx, case and gear assy, transformer, embout 202a132-25, sleev and shield assembly, facia panel, washer tab, retainer washer, packing o ring, ring seal, ring mating, sbfs fuse, fuse xxxx, capacitor

CTN :45024477

09 May, 2026 NA

Mysore - Karnataka

Tender For supply of 5 types air system items - hand retarder valve b04090002 , graduated handbrake valvem303670 , manual drain valve , double check valve , non return valve

CTN :44986030

06 May, 2026 NA

Dharmapuri - Tamil Nadu

Tender For purchase of solinoid valve poppet type make hi-tech pneumatic 1915/2026/p1

CTN :45013428

15 Jun, 2026 NA

Kanchrapara - West Bengal

Tender For supply of double check valve 3/4" for e-70 brake system for wap-7/wag-9 (3-phase) locos conforming to clw spec no. clw/ms/3/001 alt-19 (item sl no. 16) & pt no. 002007500 of m/sftrtipl [ warranty period: 30 months after the date of delivery ]

Central Government/Public Sector

CTN :45025557

18 May, 2026 NA

Tekanpur - Madhya Pradesh

Tender For supply of special maintenance kit double check valve for e 70 brake system as per ftrtil part no. -79000209 consist of following 4 items:-(i) valve as per ftrtil part no. 002421000-01 no./set (ii) valve insert as per ftrtil part no.-002701000-02 no./set (iii) joints as per ftrtil part no.-002701500-02 no./set (iv) piston ring for 3/4inches dcv as per ftrtil part no.-002421500-01 no./set [ warranty period: 30 months after the date of delivery ]

Central Government/Public Sector

CTN :45011547

29 Apr, 2026 NA

Hubli - Karnataka

Tender For supply of m - 48 poh kit for memu air dryer, make: trident, model no. ld 2000132, part no.as707a consisting of 14 items as furnished below: (1) filter element 8 qu 15 095 to part no. ad433 - 01no. (2) cup top filter to part no. cd668 - 01no. (3) cup bottom filter to part no. cd669 - 01no. (4) spare kit filter bottom to part no. as443 - 01no. (5) spare kit valve double poppet to part no. as444 - 01no. (6) spare kit valve shuttle to part no. as445 - 01no. (7) spare kit valve purge to part no. as446 - 02nos. (8) bag cartridge desiccant to part no. cd671 - 02nos. (9) spring compactor to part no. cd673 - 02nos.(10) spare kit seals tower to part no. as447 - 01no. (11) sub assembly humidity indicator to part no. ad925 - 02nos. (12) gasket pad amisco solenoid valve to part no. as079a - 02nos. (13) seal kit controller box to part no. as709 - 01no. (14) filter element to part no. ac077 - 01no. [ warranty period: 30months after the date of delivery ]

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