Latest double check valve Tenders | Government double check valve Tenders

Central Government/Public Sector

CTN :42825220

28 Jan, 2026 NA

Kurukshetra - Haryana

Tender For bid to ras bid to ras corrigendum : supply of sanitary and public health items d d -brass peet valve , brass ball cock , brass pillar cock face , brass spindle , brass nut for steel sink waste , c.p. bottle trap , c.p. concealed stop cock , g.i. elbow , g.i. elbow reducer , g.i elbow reducer , g.i. nipple , g.i. pipe , g.i. socket , g.i. tee , g.i. union , tanki nipple , pvc connection , pvc ld flushing cistern complete set of capacity 10 ltr , pvc elbow 3 inch , pvc elbow 4 inch , pvc ball , pvc short bend 32mm , pvc long bend 32mm , pvc waste pipe , pvc water tank 3 layer with cap , pvc hinges for ewc seat cover , pvc washer for pvc connection , pvc washer for spindle , pvc washer , pvc washer for ewc seat , pvc water tank cover , pvc handle for ld cistern , pvc solvent solution , ptmt angel valve , urinal channel chinaware , chinaware urinal seat pot small , chinaware urinal partition , wc seat orissa pattern , chinaware ewc seat , wash hank basin chinaware , steel sink waste square , cp grating 5 inch dia with double frame plain , soot gola , steel screw 3 inch , m.s. nut bolt , m.s. nut and bolt , c.i. hr bend 3 inch , c.i. hr bend 4 inch , c.i. hr gully trap 4 inch , c.i. floor trap 3 inch ) /bid number : gem/2025/b/6905242 * /dated: 19-11-2025 & & / bid document 1 / 50

Central Government/Public Sector

CTN :43730524

12 Feb, 2026 NA

Hubli - Karnataka

Tender For supply of rubber part kit for a9 automatic brake valve consisting of 8 items:1) diaphragm to rdso drg. no. skdp 3052, alt.1 qty/set- 1 no.(2) o ring to rdso drg no.skdp-3031. (item sl.no.4) qty/set- 2 nos(3) o ring to rdso drg no.skdp-3031 (item sl.no.5) qty/set- 1 no(4) o ring to rdso drg no. skdp-3031,(item sl.no.6), qty/set- 1 no(5) o ring to rdso drg no. skdp-3031 (item sl.no.7) qty/set: 2 nos.(6) o ring to rdso drg no.skdp-3031, (item sl.no.16), qty/set- 1 no. (7) seal valve to rdso drg no.skdp-3044 qty/set- 1 no(8) gasket pipe bracket to rdso skdp-3056 alt.1 qty/set-1 no.

Central Government/Public Sector

CTN :43730612

10 Feb, 2026 NA

Hubli - Karnataka

Tender For supply of sa9 brake valve rubber kit consisting of the following 5 items.(1) diaphragm to wabco pt.no. 526346 rdso drg.no. skdp-3052, alt.1 qty/set- 1 no.(2) o ring to wabco pt.no.531868 rdso drg.no. skdp-3031,(sl.no.4) qty/set -5 nos.(3) o ring wabco pt.no. 523734 rdso drg.no. skdp-3031,(sl.no.7 ) qty/set- 2 nos.(4) o ring wabco pt.no. 564056 rdso drg.no. skdp-3031,(sl.no.16) qty/set -1 no(5) gasket pipe bracket wabco pt.no. 560009 rdso drg.no. skdp-3056, alt.1. qty/set- 1 no. (sl.no. 1 to 5 = 1 set)

Central Government/Public Sector

CTN :43728436

04 Feb, 2026 NA

Nagpur - Maharashtra

Tender For supply of distributor valve for blc wagons-type c3w2 with pressure transformer and adopter with isolating cock, but without common pipe bracket and control reservoir. other technical requirements conforming to rdso str no. 02-abr-02, amdt. no.4 of sept. 2016. or latest.

Central Government/Public Sector

CTN :43727962

11 Feb, 2026 NA

Pune - Maharashtra

Tender For supply of combined pressure reducing valve and double check valve

State Government

CTN :43716369

16 Feb, 2026 20.00 Lacs

Jodhpur - Rajasthan

Tender For rc for repairing of air valve from takth sagar to kuri hod 600 mm ac presure raw water pipe line under sub dn doli

State Government

CTN :43639909

30 Jan, 2026 8.11 Lacs

Carnicobar - Andaman And Nicobar Islands

Tender For corrigendum : supply of spare parts and other accessories for repair and maintenance of various pump sets at car nicobar. - supply of following spare parts for routine repair and maintenance of various capacity kirloskar water pump sets like 5hp (av1 engine), 16hp (tv2 engine), 28hp (dm 28 engine), 10hp (dm10 engine), 19hp (ha 294 engine), 7.5 hp electric motor, 10 hp electric motor and water pumps model dsm 65/32 a/b, nw 7d, nw 2+, etc. as required., av1-5hp diesel engine (kirloskar), cylinder head gasket(10.05.16), valve spring (18.128.01.0), high pressure pipe (10.027.20.0), injector nozzle (10.029.04.0), set of joint (10.031.10.0.00), lub oil filter element (10.031.05.0), fuel filter element (10.034.13.0), lub oil pipe (10.032.40.0), rocker shaft (10.021.10.0), lub oil pump assly (10.078.30.0), fuel pipe (tank to filter) (10.037.14.0), fuel pipe (filter to pump) (10.037.15.0), cylinder liner with o ring(10.014.10.0), crank shaft assly (10.007.21.0.00), crank gear (10.059.01.0), main bearing set (std) l001600003, connecting bearing set (std) (b.001600003), connecting rod & cap (10.011.20.0.00), fuel pump assly 10.027.31.0, oil seal (10.008.03.0), cylinder head assly (18.128.20.0), rocker box (10.022.02.0), tv2 -16hp diesel engine (kirloskar, cylinder head gasket8.009.03), valve spring (18.128.01.0), push rod (10.147.15.0), injector nozzl(10.029.04.0), fuel filter element (11.018.04.0), lub oil filter element (10.031.05.0, set of joint (16.036.30.0.00), rocker shaft assly (11.1010.0), lub oil pipe (10.066.10.0, hight pressure pipe (10.027.20.0), hight pressure pipe (10.023.10.0), oil seal (10.008.03.0), oil seal (10.030.03.0), lub oil pipe rocker supply (11.025.20.0, lub oil pipe crank case tfilter casing (11.017.10.0), fuel pump assly (18.010.02.0), rocker box complete (11.109.60.0.00), fuel pipe (tank to filter) (18.050.02.0), fuel pipe combined (filter to pump) (21.156.01.0), intermediate main brg set (std) m-020300003, cylinder liner with joint ring (18.008.10.0.00), large end bearing set (std) b-019300003, camshaft with camgear wheel (11.010.01.0), lub oil pump assly (11.007.29.0.00), piston assly (18.006.07.0), piston ring set std. (18.006.71.0), cylinder head assly (18.128.20.0), dm 28, 28 hp diesel engine (kirloskar), cylinder head gasket (d9.009.03.0), injector nozzle (10.029.04.0), lub oil filter element (11.018.09.0.00), rocker shaft assly (11.109.10.0.00), lub oil pipe assly (crank case to both rocker shaft) ( d2.008.10.0), valve spring (18.128.01.0), fuel pump assly. (d1.014.10.0), hight pressure pipe (10.027.20.0), hight pressure pipe (11.013.10.0), leak off pipe ( 11.023.20.0), fuel pipe (tank to filter) (10.037.16.0.00), fuel filter element (11.018.04.0.00), fuel pipe combined (filter to pump) (21.261.02.0.0), main bearing set (std)g.e. (ol.019.50.0.003), main bearing set (std) f.w.e. (ol.019.51.0.003), intermediate main brg set (std) om-020.30.0.003, main bearing housing (f.w.e) 19.057.02.0, main bearing housing (g.e) 18.002.01.0, connecting bearing set (std) (ob.560.3.00.003), cylinder liner with joint ring (d9.008.10.0), piston assly (d9.006.10.0), piston ring set (d9.006.20.0), thrust washer set (ow.019.90.0.003), oil seal (10.030.04.0), oil seal (fwe) (10.008.04.0), lub oil pipe (crank case to few mb hsg) 11.024.10.0, set of joints (dc.018.10.0.00), cylinder head sub assly (d9.009.10.0), dm 10, 10 hp diesel engine (kirloskar), cylinder head gasket (d1.009.11.0), lub oil filter element (10.013.05.0), set of joints, fuel filter element (11.018.04.0), fuel pump assly.(d1.009.10.0), main bearing set (std) g.e (l019500003), main bearing set (std) f.w.e (l019510003), connecting bearing set (std) (b.019.3.00.003), liner with joint ring (d1.008.10.0.00), piston assly complete (d1.006.40.0.00), piston ring set, std (d1.006.10.0.00), oil seal (f.w.e) (10.008.03.0), oil seal (10.030.03.0), ha 294, 19hp diesel engine (kirloskar), v-belt (a -49), v-belt (a-45), gasket for rocker cover, lub oil filter cartridges (

Central Government/Public Sector

CTN :43202784

29 Jan, 2026 NA

Thiruvananthapuram - Kerala

Tender For bid to ras corrigendum : supply of 3 part hematology analyser , a scan , anesthesia workstation , auto refractometer , auto kerato refractometer , automated esr analyser , b scan , blood warmer , cell counter automatic 5 part for haematology , co2 cylinder d type , crashcart with multiparamonitor , deep freezer -20 deg c , deep freezer -80 deg c , defibrillator , defibrillator aed plus manual ecg , dental chair with all probes and compressor , dental x ray , ecg machine - 3 channel , electrolyte analyser , fundus camera , hemoglobinometer , multipara monitor , n2o cylinder d type , oxygen concentrator , resuscitation bed , semi automated biochemistry analyser , slit lamp , spirometer , surgical diathermy - bipolar , transport monitor , transport ventilator , turbidometer , ventilator , granite name board , vinyil flexible sun board , online ups 2 kva , wiring 2x1. 5 sqmm and 1x1. 5 sqmm earth wire , wiring 2x2. 5 sqmm and 1x2. 5 sqmm earth wire , wiring 2x4 sqmm and 1x4 sqmm earth wire , pvc conduit 20mm , pvc conduit 25mm , blanking plate modular type , modular boxes and cover plate 3 module , modular boxes and cover plate 6 module , switches sockets modular type 5by6 amps switch , switches sockets modular type 3pin 5by6 amps socket outlet , switches socket modular type 15 by 16 amps switch , db and mcb 6way 4 plus 18 double door horizontal , db and mcb 8way 4 plus 24 double door horizontal , db and mcb 4way 4 plus 12 double door vertical , single pole mcb , lt cables 3. 5x50 sqmm , lt cables 3. 5x35 sqmm , lt cables 4x25 sqmm , lt cables 4x16 sqmm , earthing gi earth plate , earthing gi earth strip- ground , earthing gi earth stripsurface , earthing gi earth wire , earthing copper earth bus strip , plumbing cpvc pipe 20mm , plumbing cpvc pipe 25mm , plumbing cpvc pipe 32mm , plumbing angle valve ) /bid number: gem/2025/b/7006557 * /dated: 16-12-2025 & & / bid document1 / 51

Central Government/Public Sector

CTN :43730461

09 Mar, 2026 NA

Ajmer - Rajasthan

Tender For supply of 24-a double check valve 1/2 bsp, faivele

State Government

CTN :43717832

09 Feb, 2026 25.74 Lacs

Ganganagar - Rajasthan

Tender For zone improvement with replacement of existing pipe line including rejuvenation of sluice valve chamber at uwss sri ganganagar under phed sub division-i sri ganganagar

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