Latest duplex check valve Tenders | Government duplex check valve Tenders

Central Government/Public Sector

CTN :44482466

15 Apr, 2026 NA

Hubli - Karnataka

Tender For corrigendum : supply of 1-1/4" duplex check valve assembly ftrtipl part no. 002007800

Central Government/Public Sector

CTN :44700122

09 Apr, 2026 NA

Perambalur - Tamil Nadu

Tender For corrigendum : supply of angle receiver valve with inlet (bottom)

CTN :44791942

30 Apr, 2026 NA

Liluah - West Bengal

Tender For supply of poh kit for duplex check valve to escort make air spring suspension system consisting of 04 items. (1) flat sealing ring to escort drg no- 4eb6795 qty-2 nos/set, (2) compression spring to escort drg no 4a76146 qty -2 nos/set, (3) v-valve head to escort drg no- 4a48128 qty-2 nos/set, (4) o-ring to escort drg no. 4a27763/26 qty-2 nos/set. [ warranty period: 30 months after the date of delivery ]

Central Government/Public Sector

CTN :44773685

01 May, 2026 NA

Mumbai - Maharashtra

Tender For supply of set of valves for emu's / memu's air suspension bogies comprising of (1)levelling valve to rdso sketch -k 1049 alt.2, qty.=02 nos. (2) duplex check valve (set to act at pressure deferential of 1.5 %b1 0.12 kg/cm2 to rdso sketch -k 1051 alt.1 qty.=01 no. [one set consisting of 02 items having total of 03 nos./set ]

CTN :44760763

20 Apr, 2026 NA

Liluah - West Bengal

Tender For supply of maintenance kit for duplex check valve as per ftil part no. 790039105, one set will consistsof (i) valve seat (sub aassly. ) to part no. 039101000, qty= 02 nos./set (ii) spring to part no. 039802000, qty= 02 nos./set (iii) seal to part no. 039703000, qty= 02 nos./set (iv) joint to part no. 039704000, qty= 01 no./set [ warranty period: 30 months after the date of delivery ]

CTN :44754324

24 Apr, 2026 NA

Kanchrapara - West Bengal

Tender For supply of 1/2 inch duplex check valve & spares set at 5 kg/sq.cm. kpa drg. no. er/kpa/el/va.3he.1963b, items 1 to 19 or wsf pt. no.ic 70024/2. [ warranty period: 30 months after the date of delivery ]

CTN :44736033

13 Apr, 2026 NA

South Andaman - Andaman And Nicobar Islands

Tender For supply of 055-10-15 pnumatic on delay timer range , eh8015d- 502-09-055-10-31 ammetero-75a , eh8015d-lc1 d18m7 contactors rated 18 a 240v ac coil with 1no inc contact , eh8015d-k-125xl single phase duct fan , eh8015d k-160xl single phase duct fan , eh8015d-k 200l single phase duct lan , eh8015d-k-250l single phase duct fan , eh8015d kgefc-16-13-0120 impeller for ref sw pump , eh8015d-kgefc -16 -13-0310 mechanical seal for rev seawater pump , eh8015d lc1 d09m7 contactors rateo 9 a 240v ac coil with 1nd anc contact , eh8015d lc1-d12m7 contactors rateo 12 a 240v ac coil with 1no 1nc contact , eh8015d -osk-361-338 04 discharge shut off valve complete , eh8015d-osk 372 823 01 set of gasket , eh8015d-rsb2a080bds 24v dc relay , eh8015d - rsb2a080p7s 230v ac relay , ehb015d-st-0 37-kw stator for 3 phase motor , eh8015d-st-0-55-kw ststor for 3 phase motor , eh8015d-st-11-kw stator for 3 phase motor , eh8015d st-15-kw stator for 3 phase motor , eh8015d st-3-7-kw stator for 3 phase motor , eh8015d-st 7-5 kw stator for 3 phase motor , eh8015d-347022-01 thermostat for oa 1854 , eh8015d-502-09-055-07-01 butter fly valve 125 mm nb , eh8015d-502-09-055-08 11 angle valve 1 4 , eh8015d- 502 09-055-08-12 charge valve , eh8015d-502-09-055 08-15 thermostat expansion valve , eh8015d-502-09- 055-09-02 diffuser , eh8015d 502 09-035-10 24 under voltage relay , eh8015d-502 10-043-13 set of five v belts , eh8015d-502 10-043-31 core for liquid line filter drier , eh8015d-502-10-043-32 angle valve 1 4 npt charging valve , eh8015d-502-10 043-52 buzzer cum flasher 230v ac , eh8015d 502 13-040 12-46 expansion valve danfoss model ten 20 18 orifice 1 , eh8015d-502-13 040 12-47 expansion valve danfoss model orifice 2 , eh8015d-502-13-040 12-60 water pressure switch , eh8015d-502-13-060-10 25 25 ansi vibration mount used for ac , eh8015d-502-13-060- 29a water flow switch 1 each for ac cw line , eh8015d-502-16-025 15-02 a corrosion protecton plug , eh8015d 502 16 025 16-01-of oil filter , eh8015d-502 16-025 16 02 a corrosion protecton plug , eh8015d-cf 160-1220 mechanical seal for chilled water pump , eh8015d-csh 7693-36110602 pressure relief valve for ac compressor , eh8015d ct-0-37 kw motor cooling fan , eh8015d-ct-0-55 kw motor cooling fan , eh8015d-ct-3-7-kw motor cooling fan , eh8015d-ct-7-5-kw motor cooling fan , eh8015d cv-502 13 060 239 water flow switch , eh8015d cv-65-160 2260 bearing for chilled water pump , eh8015d-cv-80 160-1220 mechanical seal for ac seawater pump , eh8015d cv-80-160-2250 2260 bearing for ac seawater pump , eh8015d-fs-160m 5110 ahu-1 motor 9 3kw 4pole , eh8015d fx14-1366- 8498 set valve plate , eh8015d fx14-1366 8795 set oil pump , eh8015d 502-09-055-01 24 hp gauge , eh8015d 502-09-055-08-gb thermostat model up 69 eh8015d-502-10-043-21 pressure safety valve for condenser receiver, eh8015d 502-10 043-37 globe valve 5 8 ods, eh8015d-50206043012 06 high pressure switch kp-5 reset type, eh8015d-7 -5 kw-de-6208zz bearing of 3 phase mdtor, eh8015d -7-5-kw-nde- 6208zz bearing of 3 phase motor, eh8015d-a1-0032 - 14a key coupling, eh8015d-ats 22c11q softstarter- ac, eh8015d 502 09 055-07-03 sdnr 100 mm nb, eh8015d 502 13-040 -12- 32 1 3 8 globe valve, //bid details 2 / 63

Central Government/Public Sector

CTN :44700152

13 Apr, 2026 NA

Ahmedabad - Gujarat

Tender For supply of repair kit for duplex check valve to rdso drawing no. skdp - 1187

Central Government And Public Sector

CTN :44678271

13 Apr, 2026 NA

Bangalore - Karnataka

Tender For air receiver tank of capacity 4 meter cube (4000 liters) as per following technical specifications : (1) service: compressed air, (2) capacity: 4000 litres (3) orientation:vertical (4) maximum working pressure : 7.0 kg / cm2g, (5) operating pressure : 6.0 kg / cm2g, (6) hydrotest pressure:10.5kg/ cm2g, (7) working temperature : ambient, (8) design temperature : ambient, (9) vessel dimension: (a)diameter:1260 mm, (b)shell length :3150 mm. (10) thickness: (a) shell:10mm, (b) dish:10mm, (11) fabrication code:is-2825/asme secviii div-1, (12) material of construction: is2062. (13) valve : 150mm ball valve- 2 qty(with each air receiver). make- valvora/norflow/l&t/normex. (14) surface coating: internal: anticorrosion coating,external: one coat red oxide primer and 2 coats of enamel paint. (15) accessories included :suitable safetyvalves and pressure gauge. note: (1) air receiver shall be hydraulically tested as per is-2825/asmesecviiidiv-1, and test certificate shall accompany the supply. (2) necessary material test & guarantee certificatesshall be submitted. (3) warranty: 24 months from the date of commissioning. (4) proper name plate indicating capacity, serial number, mfg date, max working pressure, test pressure, make etc. shall be provided on the tank. [ warranty period: 24 months after the date of delivery ]

Central Government/Public Sector

CTN :44629822

06 Apr, 2026 5.42 Lacs

Angul - Odisha

Tender For supply of red dot ac spares for be1000bh hyd excavator : - compressor, part no.rd5107250p , receiver drier, part no.rd570640p , expansion valve, part no.rd568680 , compressor oil 250ml sp15, part no.rd571030p , binary switch assembly, part no.rd584330p , relay 24v, part no.rd566930 , 3 speed switch, part no.rd536460 , blower motor, part no.rd212063p , thermostat, part no.rd5442724 , hose, part no.rd55010600p , hose, part no.rd55008600p , hose, part no.rd55006600p , 6 male straight, part no.rd578050p , 6 female 90 dig, part no.rd569450p , 8 female 90 dig charging put, part no.rd572250p , 8 female 90 dig, part no.rd568400p , 10 male straight, part no.rd569510p , 10 female 90 dig charging port, part no.rd572310p , motor 24v, part no.rd551212p , filter, part no.rd562400 , condenser motor, part no.rd5512024 , refrigerant hose assy, part no.rd2165926p , refrigerant hose assy, part no.rd2178412p , refrigerant hose assy, part no.rd20815850p , moisture indiactor 134a, part no.rd549030p , condenser unit, part no.r9720 , evaporator assy, part no.rd216640p

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