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

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 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

Central Government/Public Sector

CTN :45398742

13 Jun, 2026 NA

Raipur - Chhattisgarh

Tender For corrigendum : procurement of spares of ms koso make actuators installed at ntpc barhstage i. - sl kit-6345la da wh,sp6345da02-kit,koso, airset,frsm-6-zn-mb-05pp,koso, vol booster,vb3000,koso, actuator,k-g300-955-185-110,koso, diaph & o-ring,g300-br soft parts,koso, spring,nb30016cl-br,koso, volume booster,vb3000-br,koso, air lck relay,alr-pa-12.12.11-kit,koso, actdiaph&oring set,g300-softparts,koso, actuator assy,k-g300-932-200-90,koso, spring g300-20-40psi,nb30014cl,koso, seal kit,sp6320da04-kit,koso, seal kit-6330la w/hw,sp6330da01-kit,koso, seal kit,sp6345da01-kit,koso, seal kit,sp524sra01,koso, seal kit,sp5221ra01,koso, seal kit,sp6320da03, seal kit,sp524lra04-kit,koso, seal kit,sp5227ra01,koso, actuator assy,k-g300-178-200-90,koso, spring,nb30002cl,koso, air lock relay,alrpa12.12.11kitbr,koso

corporations/Associations/Others

CTN :45178837

08 Jun, 2026 NA

Anpara - Uttar Pradesh

Tender For corrigendum : supply of single acting air lock relay make: azbil , single acting positioner model http make: azbil , pilot relay assy of double acting positioner model vpp 03 make: azbil , double acting positioner model vpp-03 make: azbil

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