Latest air lock relay Tenders | Government air lock relay Tenders

corporations/Associations/Others

CTN :45649759

06 Jul, 2026 NA

Bokaro - Jharkhand

Tender For supply of pneumatic valves - pneumatic actuator sub assembly with all accessories,model no-vdn6-spa 1m, make- instrumentation limited , seal kit for spa1m , tag no- as-22 vdn 6 (p sl no- 6 d) , positioner, model no-vpp 03-1, make- instrumentation limited. , va3d actuator for vdn 4" spring tension=0.2 to 1.0 kg/cm2 lift=37.5mm with accessories as per sl no- 3115340 , diaphragm for va3d,as per sl.no: 3115510. , pneumatic actuator sub assembly with all accessories,model no-vhd-va-4r, make-instrumentation limited , actuator diaphragm (actuator model:- vsl va4r, lift:25mm,spring range:0.8 to 2.4 kg/cm² ,air supp: 2.8 kg/cm² make:instrumentation limited ) , pneumatic actuator sub assembly with all accessories,model no-vhd(s)-va-4d, make-instrumentation limited , actuator diaphragm for va4d actuator lift=14.3mm as per sl no-3115765,66 , va2r actuator for vsc lift=37.5mm spring range= 0.2 to 1 kg/cm2 supply pre: 1.4kg/cm2 with accessor, as per sl no-2811134,36,27 , actuator diaphragm for va2r actuator as per sl no-2816038,39 , vlv positioner htp , air lock relay (dalr) , air lock relay, model- alr salr, make -instrumentation ltd. , position feedback transmitter, model no- ept 002l, make-instrumentation limited.

CTN :45631980

30 Jun, 2026 9.91 Lacs

Sundergarh - Odisha

Tender For tender for supply of il make actuator spares - sadc pow cylndr and pos , gaiter for power cylinder model pclt 4x4 , sealkit for sadc actuator model pc4x4lt , seal kit for positioner model pcp 001 , air lock relay for sadc pneumatic act pc , pneumatic air lock relay model salr , spool spring for pcp 001 positioner part , plug for pcp 001 positioner part no x , diaphragm for positioner model pcp 001 p , pin o ring postnr pcp 001 il palkad , spool wth sleve o ring posoner pcp 001 , pr gauges st for positioner pcp 001 ilp

State Government

CTN :45626266

29 Jun, 2026 11.59 Lacs

Belonia - Tripura

Tender For - r/ mtc. of rws/jjm schemes/ s.h.: providing & fitting fixing of electrical accessories, spare of panel board of different water supply schemes at different locations under hrishyamukh rd block under dws sub-division, belonia during the year 2026-27. - providing and fitting fixing of spare contact kits without coil (l & t make) for auto star delta starter., b) ml-2 type., c) ml-1.5 type., providing and fitting fixing of standard operating coil (l & t make) for auto star delta starter., b) ml-2 type., c) ml-1.5 type., supplying and fitting fixing of 4 pole ac control contactor (nhd series) suitable for bch made starter (standard coil voltages are 24, 110, 220/240 & 380/415 v, ac hz)., supplying and fitting fixing of 3 pole power contractor (type-mnx) suitable for 10 hp to 25 hp motor.mnx-25 (for l&t made starter), supplying and fitting fixing of pneumatic timer pn type delay relay-electro pneumatic) suitable for delay of time upto 30 sec. (bch made)., supplying and fitting fixing electronic timer type st-100 (l & t make) suitable for 240/300/415v, 50 hz having ranges for 3-30 secs/12-120 secs., supplying and fitting fixing of single phase preventer on delay 2 sec off delay 7 sec 65 vac asymmetry., providing & supplying of kit-kat rewireable porcelain fuse (cut-out) carrier & base of havells made (delux quality)., a) 63 amps/415 volt, b) 100 amps/415 volt, supplying and fitting fixing of 3 pole power contractor (type-ml) suitable for 10 hp to 25 hp motor.type ml-2 (for l&t make starter), supplying and fitting fixing of thermal timer type gt-200 (l & t make) suitable for 230/250v, 360v, 400/440v, 50 hz for 5-18 secs., supplying and fitting fixing of thermal overload relays mn2 type (directly operated& direct mounting on mnx 9-40 contactor) of l & t made. (suitable for ml/mnx type)., a) for relay range 9-15 a., b) for relay range 14-23 a., c) for relay range 20-33 a., supplying and fitting fixing of thermal overload relays (directly operated& direct mounting on ml-2/3 contactor) having relay range 9-14a/13-21a of l & t made. (suitable for ml-2/ml-3 type)., supplying and fitting fixing of citation-m overload relays (direct mounting with built in single phase protection) having relay range of bch made., a) for relay range 8.9-13.5 a., b) for relay range 13.2-30.00 a/17.4-24.00 a., c) for relay range 22.00-30.00 a., providing and fitting fixing of 6 feet x 4 feet x 1 inch (thickness) gamair wood/ plywood pannel board for fitting fixing of electrical items, in/c 2 nos ms angle post ( size 2 inch x 2 inch x 9 feet ), nuts & bolts etc. for irrection of the same by 1:1.5:3 cement concrete casting ( 1 feet x 1 feet x 2 feet) below the ground level and painting two or more coats & plastic paint as per specification and direction of the engineer-in-charge., providing and fitting fixing 3 phase indicating lamp fiited with panel board with three different colour lamps with batten holder complete as per specification and direction of the engineer-in-charge., providing and fitting fixing heavy duty box type (resin filled) power factor correction capacitor l & t make etc. complete as per specification and direction of the engineer-in-charge.i) 5-15 kvar 440 v, supplying isi marked/ taparia make tools for water supply scheme., i) sly wrench, ii) screw driver, iii. pipe wrench, iv. plier, v. hexo frame with blade, providing and fitting fixing of moving iron type, range 0-500 v, 96 mm x 96 mm size ac volt meter ( l & t / ae make) with selector switch as a electrical instrument of the pannel board as per specification and direction of the engineer-in-charge., providing and fitting fixing of moving iron type, range 0-100/0-200 amp, 96 mm x 96 mm size ac amps meter direct reading type ( l & t / ae make) with selector switch and ct coil as a electrical instrument of the pannel board as per specification and direction of the engineerin-charge., providing and fitting fixing stee

Central Government/Public Sector

CTN :45407237

26 Jun, 2026 NA

Vellore - Tamil Nadu

Tender For corrigendum : supply of solenoid valve as per sl.no.1 of annexure_1 , solenoid coils as per sl.no.2 of annexure_1 , air lock relay as per sl.no.3 of annexure_1 , air filter regulator as per sl.no.4 of annexure_1 , limit switch as per sl.no.5 of annexure_1 , air operated valve as per sl.no.6 of annexure_1 , volume booster as per sl.no.7 of annexure_1 , smart positioner as per sl.no.8 of annexure_1

CTN :45573531

23 Jun, 2026 NA

Ganganagar - Rajasthan

Tender For supply of m/s ksb mil make spares of control valves at stps (o n m), suratgarh against ssp-77 - position transmitter, model: mil 400l,certification: weather proof, ip 65, pneumatic positioner,model: mil7401- 802, air lock relay model: mil 776, range 5-100 psig, pilot sub assembly (with pilot gasket and screws) for pneumatic positioner, model: 7401 802, pilot gasket for pneumatic positioner, model: 7400, linkage set for control valve model no. 38-78001 sl no 201631&201627, linkage set for control valve model no. 38-4102478001 sl no 211638, linkage coupling screw for control valve, actuator diaphragm 15", corner nozzle diaphragm no 5 mil with 8 holes, limit switch for bfp recirculation valve, make: mil, model no. 496-7, electro pneumatic valve positioner, make: mil, model: 8013 supply: 35 psi, o/p: 6 - 30 psi, signal: 4-20ma,impedance: 216 ohm, ip65, seat ring, tec ring gasket, body gasket, plug & stem assembly (valve plug + stem + plug pin), item wise boq

CTN :45576848

23 Jun, 2026 14.94 Lacs

Ganganagar - Rajasthan

Tender For supply of m/s ksb mil make spares of control valves at stps (o n m), suratgarh against ssp-77 - position transmitter, model: mil, 400l,certification: weather proof, ip , pneumatic positioner,model:, mil7401- 802, air lock relay model: mil 776,, range 5-100 psig, pilot sub assembly (with pilot gasket, and screws) for pneumatic positioner,, model: 7401 802, pilot gasket for pneumatic positioner,, model: 7400, linkage set for control valve, model no. 38-78001 sl no, 201631&201627, linkage set for control valve, model no. 38-4102478001 sl no, 211638, linkage coupling screw for, control valve, actuator diaphragm 15", corner nozzle diaphragm no 5 mil with, 8 holes, limit switch for bfp recirculation, valve, make: mil, model no. 496-7, electro pneumatic valve, positioner, make: mil, model: 8013, supply: 35 psi, o/p: 6 - 30 psi,, signal: 4-20ma,impedance: 216, ohm, ip65, seat ring, tec ring gasket, body gasket, plug & stem assembly (valve plug +, stem + plug pin)

Central Government/Public Sector

CTN :45531898

19 Jun, 2026 NA

Raipur - Chhattisgarh

Tender For corrigendum : procurement of keltron make spares for bongaigaon - air lock relay,keltron,dal-38, actr,pnu: da,cs,a1216462239,keltron

Central Government/Public Sector

CTN :45548537

06 Jul, 2026 NA

Jhansi - Uttar Pradesh

Tender For supply of electronic time delay relay qtd 105 & qtd-106 as per clw specification clw/es/r-1 or latest version. [ warranty period: 30 months after the date of delivery ][quantity tolerance (+/-): 5 %age , item category : normal , total po value variation permitted: max 8 lacs ] ]

Central Government And Public Sector

CTN :45506210

01 Jul, 2026 NA

Chittorgarh - Rajasthan

Tender For supply of double acting air lock relay

Central Government/Public Sector

CTN :45467531

15 Jun, 2026 NA

Chatra - Jharkhand

Tender For supply of mandatory spares for chemical dosing skids , mandatory spares for oxygen dosing skids - drive shaft cum worm , drive worm wheel , connecting rod plate , cross head guide bush , plunger , plug , oil seal , washer , gland nut , electronic transmitter , transmitter of all type, ranges & model no. (for measurement of pressure, differential pressure flow, level, etc). , pressure transmitter , differential pressure transmitter , level transmitter , temperature element , local indicators like temperature gauges, pressure gauges, differential pressure gauges, flow gauges, flow meter etc. , pressure gauge , pressure gauge , diff. pressure gauge , process actuated switch devices includes all type of pressure, differential pressure, flow, , temperature, differential temperature, level switch devices. , process connection piping (for impulse piping/tubing, sampling piping/tubing and air supply piping , applicable) , valves of all types & models , 2 way, 3 way, 5 way valve manifolds , fitting , measuring instrument , electronic transmitters , transmitter of all type, ranges & model no. (for measurement of pressure, differential pressure flow, level, etc). , level transmitter (ultrasonic / radar type) , temperature element , local indicators like temperature gauges, pressure gauges, differential pressure gauges, flow gauges, flow meter etc. , process actuated switch devices includes all type of pressure, differential pressure, flow, temperature, differential temperature, level switch devices. , pd type flow transmitters , any other instrument (if applicable) , process connection piping (for impulse piping/ , valves of all types & models , 2 way, 3 way, 5 way valve manifolds , fitting , purge meter , filter regulators , mass flow controller , control valves actuators & accessories , pneumatic & electro-hydraulic actuator assembly , valve trim (including cage, plug, stem, seat ring, guide busing etc.) , diaphragm 'o' rings seals etc, all types of make etc. , pressure gauges of all types of make, rating, etc. , solenoid valves (if applicable) , positioner unit (complete unit) , pneumatic air filter/regulator of each type, makes rating etc. , air lock relays

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