Latest air release valve Tenders | Government air release valve Tenders

Central Government/Public Sector

CTN :45701860

01 Jul, 2026 NA

Visakhapatnam - Andhra Pradesh

Tender For procurement of 200nb air release valve and spares of h sarkar make formm ofs ntpc simhadri - arv assy,hsciav22608091,200nb,h.sarker, hp cover,hsciav226+&2,h.sarker,arv,200nb, lp cover,hsciav226+&3,h.sarker,arv,200nb, cowl,hsciav+&4,h.sarker,arv,200nb,pn1.0, lp seat ring,hs/ciav/226+&6,h.sarker,arv, hp ball float,hs/ciav/226+&7,h.sarker, lp ball-float,hsciav226+&8,h.sarker,arv, gskt,hsciav+&9,h.sarker,arv,200nb,pn1.0

CTN :45726004

13 Jul, 2026 NA

Tirunelveli - Tamil Nadu

Tender For purchase of mechanical lab equipments - hydraulic cylinder - bore diameter : 50 mm , stroke length : 250 mm, working pressure : 160 bar , cylinder tube : honded steel , piston rod : hard chrome plated , seals : standard industrial seals, end caps : steel, hydraulic operated directional control valve (dcv) - type: manual spool type dc valve, configuration : 4/2 way, size : ng06(cetop 3) , rated pressure : 210 bar, flow capacity: 20 - 40 lpm, body: hardened steel / cast steel, spool: ground and hardened, ports : clearly marked ( p, a, b, t ) , supply : mounted on training plate , suitable for dismantling and study, a) sliding mesh gear box for dismantling and assembing - max transmitted power 1 to 1.5 hp , torque capacity - 40 to 200 nm,number of speed 3 to 6 , gear module 1.5 to 2 , . gearbox type : sliding mesh forward gears - 3, reverse - yes, gear material - alloy steel, lubrication - splash/ oil, gear teeth : spur, typical gear ratio - 3:2:1 / 2:0:1 /1:3:1, input speed : 0-1800 rpm , housing material : cast iron (b) constant mesh gear box cut section - constant mech gearbox (cut section), gearbox type : constant mech, forward gears : 4 , gear teeth- helical/spur ,dog clutch type - sliding ,lubrication - oil sae 80w90 ,housing - cut section,material -hardened alloy steel, educational features - labelled parts, 3d printer - build volume : 256x256x256 cu.mm ,shell enclosed (plastic & glass ),nozzle 0.4 mm stainless steel included ,max hot end temperature 300 c ,nozzle diameter 0.4 mm (included) 0.2 mm, 0.6 mm, 0.8 mm, build plate compatibility textured pei plate, cool plate, engineering plate, high temperature plate. max build plate temperature 100 c ,max speed of tool head 500 mm/s ,max acceleration of tool head 20 m/s2 ,supported filament pla, petg,tpu, pva, pet,abs, asa chamber monitoring camera low ,rate camera 1280 x 720/0.5 fps ,timelapse supported ,filament run out sensor : yes, control board fan closed loop control ,auxiliary part cooling fan closed loop control ,air filter activated carbon filter

CTN :45261808

10 Jul, 2026 NA

Visakhapatnam - Andhra Pradesh

Tender For corrigendum : tender for supply of hoisting wire rope , bearings kit for hoisting winch , over center valve , ball valve , directional valve , directional valve , low pressure filter

CTN :45713155

07 Jul, 2026 NA

East Khasi Hills - Meghalaya

Tender For supply of water supply maint stores ppr gate valve and misc items for the qe jun 26 d d - ppr gate valve suitable for 25mm bore , ppr gate valve suitable for 63mm bore , ppr gate valve suitable for 32mm bore , gate valve bronze with screwed handle of size 25 mm bore medium grade , angle cock cp 15mm one way , gate valve bronze with screwed handle of size 50 mm bore medium grade , gi ppr cpvc tubing medium grade 63 mm bore , female socket for ppr pipe of 63mm bore , gi tubing medium grade 25 mm bore , bib cock brass 15mm bore , brass gun metal spindle with wedge nut for 150 mm sluice valve , female socket for ppr pipe of 40mm bore , gate valve bronze with screwed handle of size20 mm bore medium grade , gi tubing medium grade 15 mm bore , ppr union suitable for 63mm bore , gi tubing medium grade 100 mm bore , angle stop cock cp 15 mm two way , brass gun metal spindle with wedge nut for 100mm sluice valve , gun metal gate valve 40 mm , ppr union suitable for 32mm bore , gi ppr cpvc tubing medium grade 32 mm bore , bib cock 15mm ptmt , air release valve for geyser , cp bib cock 15mm bore , brass gun metal spindle with wedge nut for 80mm sluice valve , gi union 15mm , ppr equal tee suitable for 63mm bore , female socket for ppr pipe of 32mm bore , ppr reducer tee suitable for 63x32mm bore , ppr elbow suitable for 63mm bore , gi tubing medium grade 20 mm bore , pvc connection pipe 15 x 450 mm long , gate valve bronze with screwed handle of size 15 mm bore medium grade , cp connection 15x 600 mm long pipe , gi tee equal 15 mm bore , ppr reducer elbow suitable for 63x50mm bore , gi union 20mm , gi ppr cpvc tubing medium grade 15 mm bore , cp connection 15x450 mm long pipe , pvc float valve complete 50mm , pvc connection pipe 15 x 600 mm long , ppr elbow suitable for 32mm bore , gi long screw 15x75mm , ap3 grease , ppr reducer elbow suitable for 32x25mm bore , gi elbow 20mm , nipple gi 15x150mm long , gi union 25mm , ppr equal tee suitable for 32mm bore , nipple gi 20mm x 50mm long , gi elbow 15mm , gi union 40mm , gi socket reduced 25mm x 15mm bore , gi ppr cpvc tubing medium grade 20 mm bore , gi socket reduced 20mm x 15mm bore , gi tee equal 20mm bore , nut and bolt full thread with washer 80mm long for gyser , ppr socket 25mm , gi union 50mm , ppr reducer elbow suitable for 50x32mm bore , nipple gi 15x 250mm long , ppr union suitable for 20mm bore , nipple gi 20mmx75mm long , female socket for ppr pipe of 20mm bore , ppr reducer socket suitable for 63x32mm bore , elbow reducer 25x15mm , nipple gi 15x100mm long , ppr elbow suitable for 20mm bore , gi tee equal 25mm bore , nipple gi 15mm x 75mm long , ppr equal tee suitable for 25mm bore , rubber sheet for gasket as per sample , ppr reducer elbow suitable for 63x32mm bore , gi socket 20mm , gi nipple 50 x 100 mm long , gi nipple 40 x 100 mm long , gi socket 25 mm , gi socket 15mm , gi nipple 50 x 50 mm long , elbow reducer 20 x 15mm , gi nipple 40 x 50 mm long , tee reducer 15 x 20mm , gi socket 50 mm , tee reducer 15 x 25mm , gi bend 15mm , elbow 25 mm, isi mark , tee reducer 20 x 25mm , gi socket 20 mm , gi socket 40 mm , nipple gi 100mm dia and 15 cm long , nipple gi 100mm dia and 10 cm long , gi reduced elbow 15mm x 20 mm bore , gi bend 20mm , ppr socket equal 15mm bore , ppr equal tee suitable for 20mm bore , sluice valve 150mm bore , sluice valve 100mm bore , sluice valve 80mm bore , air release valve 150mm bore //bid details 2 / 86

CTN :45696125

13 Jul, 2026 NA

Palacode - Tamil Nadu

Tender For supply of equipment for mechanical engineering department - supply of equipment for mechanical engineering department, lathe machine :specification :bed: 2v & 2 flat, induction hardened and ground minimum bed length: 1375 mm bed width: 240 mm capacity: height of centre: 165 mm swing over bed: 320 mm swing over gap: 510 mm swing over cross slide: 180 mm distance between centres: 650 mm slides: cross slide travel: 200 mm compound slide travel: 115 mm spindle: spindle bore: 40 mm spindle nose: thread type, 62 mm spindle taper: mt-3 tail stock: quill diameter: 38.1 mm taper: mt-3 travel: 120 mm speed: no. of speeds: minimum 8 range: (40 800 )rpm threading: metric: (1 6 )mm (min 13 steps) english: (2 24 )tpi (min 19 steps) lead screw: (1 4) tpi electrical: motor: 1.5 hp, 230v/415v, 50 hz drive: v-belt structure: bed: close-grained cast iron (fg 260) gears: hardened steel base: rigid cast iron stand , open cup apparatus :specification :standard compliance: astm d92 / is 1448 (part 69) test method: open cup flash and fire point determination test cup: brass, precision machined with heat resistant handle heater: electric heater (1000 w 10% nickel chromium) with variable control heating rate: 5 6 c per minute (as per standard) temperature range: -6 to 400 c thermometer: astm 11c or equivalent flame applicator: gas test flame with fine control valvebody: stainless steel housing display: analog / digital temperature indicator power supply: 230v ac, 50 hz safety: overheat protection heat insulation , closed cup apparatus :specification :standard compliance: astm d93 / is 1448 (part 21) test cup:brass cup diameter: 50.7 50.8 mm capacity: minimum 70 ml stirring system heater: electric heater 650 w 10% heating rate: 1 12 c/min adjustable ignition: pilot flame with automatic shutter mechanism temperature measurement: thermometer or digital sensor(ip-28c or astm) display: digital temperature display power supply: 230v ac, 50 hz safety:over-temperature cut-off flame safety control , tail stock assembly :specification :medium-duty tailstock assembly for dismantling & assembly quill stroke: minimum 75 mm taper: mt-3 (preferred standard) feed: hand wheel operated features: set-over screws for taper turning spindle locking arrangement body: cast iron (fg 260) spindle: hardened steel, slip gauge :specification :set size: m87 (87 pieces) or equivalent range: 1.001 mm to 100 mm step sizes: 0.001 mm 0.005 mm 0.01 mm material: high-grade alloy steel / tungsten carbide (preferred) hardness: hrc 63 65 accuracy: grade: grade 1 or grade 2 flatne flatness / parallelism: 0.5 m stored in protective wooden boxes to prevent wear; calibration grades include charts for exact sizes , dc motor:specification :type: dc shunt motor (dismantling model) power: minimum 0.5 hp voltage: 220 v dc speed: 1500 rpm poles: 4 pole construction: laminated stator salient poles accessible armature features: cut section / open type suitable for dismantling and reassembly, hydraulic cylinder :specification :bore diameter: 50 mm stroke length: 250 mm working pressure: 160 bar cylinder tube: honed steel piston rod: hard chrome plated seals: standard industrial seals end caps: steel calibration grades include charts for exact sizes supply: mounted on training base suitable for dismantling and inspection , hydraulic operated directional control valves (dcv):specification :type: manual spool type dc valve configuration: 4/2 way size: ng06 (cetop 3) rated pressure: 210 bar flow capacity: 20 40 lpm body: hardened steel / cast steel spool: ground and hardened ports: clearly marked (p, a, b, t) supply: mounted on training plate suitable for dismantling and study , bearing with shaft assembly :specification :bore diameter: 50 mm stroke length: 250 mm working pressure: 160 bar cylinder tube: honed steel piston rod: hard chrome plated seals: standard industrial seals end caps: steelsupply:mounted on training base suitable for dismantling and inspection , coupling unit using driving and dr

CTN :45624155

04 Jul, 2026 NA

Multi City - Andhra Pradesh

Tender For corrigendum : supply of 200nb knife gate valves with cylinder operated,bi-directional valve required for fly ash/ahp/stag

State Government

CTN :45624865

02 Jul, 2026 1.47 Lacs

Jummu - Jammu And Kashmir

Tender For corrigendum : replacement of damaged 65 mm dia air release valves at intake-i, ii and iii sitlee.

Central Government/Public Sector

CTN :45693058

09 Jul, 2026 30.00 Lacs

Imphal - Manipur

Tender For repair/maint of ci/di and gi pipes of different sizes including repairs/replacement of sluice valves, air release valve, gate valves, valve chamber pits at central sector under ge 869 ews.

Central Government/Public Sector

CTN :45693059

09 Jul, 2026 40.00 Lacs

Imphal - Manipur

Tender For repair/maint of ci/di and gi pipes of different sizes including repairs/replacement of sluice valves, air release valve, gate valves, valve chamber pits at lower leimakhong and koirengei mil stn under ge 869 ews

CTN :45688387

21 Jul, 2026 49.20 Lacs

Kota - Rajasthan

Tender For supply of rexroth / parker / danfoss / l&t / elecon make hydraulic spares of wt-5, sac-2, 4&5, s/r-1&2 and pf-1 & 2 for chp , kstps, kota against tn 20252 - master manifold block valve, direction control valve for clamp, pressure reducing valve for hydraulic system d.c. valve, pressure relief valve, flow control valve, pressure relief valve, direction control valve, gauge isolator valve, pressure switch, oil filtration unit capacity 40 lpm for hydraulic poppet valve for for hydraulic system, pressure reducing valve , side arm charger no. 5 , d c valve , pressure relief valve , flow control valve , d.c. valve for travel , pressure relief valve , pressure reducing valve , pressure gauge (glycerin filled) , pressure gauge 0-250 100 mm dia , pressure gauge (glycerin filled) 0-400 with 100 mm dia , temp gauge-0-100°c , stacker reclaimar no. 1/2 and plow feeder machine 1/2 , pressure relief valve , direction valve , pressure gauge (glycerin filled) , pressure switch , temp switch-0-100°c , side arm charger no. 2 & 4 , pressure reducing valve , accumulator as-5p 330 cg0 , proportional reducing valve , directional control valve , modular check valve , modular flow control valve , unloading valve , pressure relief valve , shuttle valve , pressure switch , directional control valve , edc with pcp (pressure control pilot) , pressure gauge (glycerin filled) 0-160 bar, 100 mm dial , pressure switch , minimis hose with coupling , pressure gauge-0-250 , pressure gauge-0-400 , pressure relief valve , pressure relief valve , check valve , check valve , check valve

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