Latest diaphragm Tenders | Government diaphragm Tenders

Central Government And Public Sector

CTN :44856853

06 May, 2026 NA

Bangalore - Karnataka

Tender For supply of "pluse valve angle type size 1-1/2" bsp female 110 volts, operating pressure 0.5 to 8.5 bar size-1-1/2" bsp female,orifile 1 1/2", seat and diaphragm-nitrile valve type: 2/2 internal pilot operated diaphragm operated, pulse jet solenoid valve normally closed. make: aira/asco/avcon/rotex or uflow". ]

CTN :44857691

28 Apr, 2026 NA

Pali - Rajasthan

Tender For supply of shut-off diaphragm valve straight way with hand wheel size :1/4 inflare ps 28 bar/mwp 406 psig. accepetd make : danfoss, symbol or pali [ warranty period: 30 months after thedate of delivery ]

Central Government/Public Sector

CTN :44858926

04 May, 2026 NA

Mumbai - Maharashtra

Tender For supply of special tool kit for keo - dv. consistin [special tool kit for keo - dv. consisting of 9 items as per annexure a attached. (1) diaphragm tools 4a-54802-6 nos. (2) assembly punch4a-93 186-6 nos. (3) trust pipe 4a-54803-6nos. (4) wrench 4a-47440-4nos. (5)adjustment tool 4a-59318-4nos. (6) wrench tool 3kb 3349-5nos. (7) installation tool 4b 64617-6 nos. (8)assembly wrench 4b 43263-5nos. (9) holding fixture ta1516-1nos. (one set consist of item no. 1 to 9 as per annexure a) note - item to be procured from oem or authorised dealer]

Central Government And Public Sector

CTN :44873084

28 Apr, 2026 NA

Bangalore - Karnataka

Tender For supply of gas governor of kromschroder make with model no vgbf40f40-3z or exactly equivalent in other makes madas/honeywell/maxon and eclipse with the following specifications.; maximum inlet pressure (pu max.): 4 bar (400 kpa).; spring-loaded diaphragm gas pressure regulator.; body / housing material: aluminium housing (with rugged industrial design).; diaphragms: elastomer (nbr or similar) with safety diaphragm; valve seat & internals: aluminium valve components with vulcanized elastomer seals.; operating temperature: approximately : -15 degree c to +60 degree c; nominal size - 40 - flanged regulator iso 7005 connection; face-to-face length - 200 mm - body distance between flange faces; overall height - 260 mm -height including spring case & top; body height - 75 mm height of main body without top; flange outer diameter - 190 mm - across flange outside; flange bolt circle - 150 mm - pn 16 flange bolt circle; bolt hole diameter - 18 mm - standard pn 16 bolt hole size; number of bolts (n) - 4 (standard pn 16 flange bolting); weight (approx) -4.8 kg; note: 1) tenderer shall quote along with the technical/dimensional catalogue and authorised dealer certificate. 2) only oem/authorised dealers of oem shall participate in the tender. [ warranty period: 18 months after the date of delivery ]

Central Government/Public Sector

CTN :44873487

23 Apr, 2026 NA

Vadodara - Gujarat

Tender For corrigendum : supply of man hole body with diaphragm - item 2 & 3 of drg.no.wd-86081/s-61, alt 13 . [ warranty period: 30 months after the date of delivery ]

Central Government And Public Sector

CTN :44873573

29 Apr, 2026 NA

Bangalore - Karnataka

Tender For corrigendum : supply of gas safty valve of kromschroder make with model no jsav50f50/1, oz trip press or exactly equivalent in other makes krom schroder/madas/honeywell/maxon and eclipse with the following specificatios:- orifice / size-50 mm (dn 50).; connection type-pn 16 flange.; maximum inlet pressure (pu)-5 bar .;factory trip pressure (p_do)-120-170 mbar. ; temperature range: -20 degree c to +60 degree c.; material - housing: - ductile iron / ggg40 .; valve internals-diaphragm (nbr), stainless stems, aluminum/plated components.; note: 1) tenderer shall quote along wiyh the technical/dimensional catalogue and adc. 2) only oem/authorised dealers of oem shall participate in the tender. [ warranty period: 18 months after the date of delivery ]

Central Government/Public Sector

CTN :44873741

21 Apr, 2026 NA

Bikaner - Rajasthan

Tender For corrigendum : supply of poh kit for lsd/vta valve consisting of 10 items ( faiveley part no. or similar ) (1) diaphragm-part no. 531710100- qty.-02 nos.per kit. (2) damper diaphragm-part no. 531709100-qty. 01 no. per kit. (3) o-ring-part no. 515702000-qty. 04 nos. per kit. (4) valve shutter -part no. 531412100-qty. 01 nos. per kit. (5) gasket-klingerit-part no. 780274700-qty. 01 nos. per kit. (6) o-ring-part no. 780275100a-qty. 01 nos. per kit. (7) o-ring-part no. 780275000a-qty. 01 nos. per kit. (8) o-ring-part no. 531712000-qty. 01 nos. per kit. (9) guide bush -part no. 531609000-qty. 01 nos. per kit. (10)valve shutter -part no. 531273400-qty. 01 nos. per kit. confirming to rdso spec. 02-abr-02 amndt.4. [ warranty period: 36 months after the date of delivery ]

Central Government/Public Sector

CTN :44874246

24 Apr, 2026 NA

Mughalsarai - Uttar Pradesh

Tender For supply of overhauling rubber kit for r6 relay valve (type sdw-1) consisting of 09 items(1). "o" ring to part no.j/72070/23-1 no./set.(2 ) "o" ring to part no.no.j72070/18-1 no./set. (3 ) "o" ring to part no.no.j72059/12-1 no./set. (4 )diaphragm to part no.sd9005/04-1 no./set. (5 )washer to part no. a70115/60-4 no./set. (6) rubber flap to part no. sd9005/08-1 no./set.(7) diaphragm follower and valve seat to part no.sd9005/03-1 no./set. (8) washer to part no. a73211/042-1 no./set. (9) inlet exhaust valve to part no. j74840/1-1 no./set. [ warranty period: 30 months after the date of delivery ]

Central Government/Public Sector

CTN :44855432

04 May, 2026 NA

Rupnagar - Punjab

Tender For supply of service visits for testing, servicing and spare part replacement of pdc make diaphragm compressor

Central Government / Public Sector

CTN :44855736

23 Apr, 2026 NA

Begusarai - Bihar

Tender For tender for supply of valve spares - shaft , follower pn 13b6584x012 , drive shaft , part no.-38b7768x012 , key , taper , w head pn 12b9530x012 , pin , groove , part no.-18a6135x012 , seal prtectr ring , part no. 24b1831x012 , fisher , shim 3 4 316-a part no. 13b0870x012 , gasket , 3in , v300 , epm , 11b0660x042 , seal , shim 3 316 part no. 11b4689x012 , seal , metal ball part no. 14b1833x012 , spring seal 3 v300 part no. 21b4687x012 , diaphragm size 2 type 2052 ge31917x012 , seal prtectr ring , part no. 37b3845x022 , fisher , groove pin , part no.-11b0705x012 , fisher , shim 2 , part no.-13b8607x012 , gasket , 1.5in , v300 , epm , 13b6823x042 , packing , grpht , 1 3 4in , part no.-12a9140x032 , ring back up , part no. 13b6814x022 , shim , part no. 17b3848x012 , packing , grphit , 5 8in , epm , 12a9135x012 , packing washer , part no.-14a9771x012 , fisher , packing box ring part no..16a6083x012 , diaphragm , part no.-ge28042x012 make-fisher , vee- ball , skirted , part no.-34b8330x112 , seal protector ring , part no. 23b0871x012 , flow ring , part no. 23b0872x012 , guide asmbly , part no. ge50440x012 , fisher , diaphragm - 2052 , size 3 part no.-ge34829x012 , key taper w head , part no. 11b0674x022 , seal ring , part no. v143539x012 , fisher , bearing 4 cl150 , part no. v166300x012 , packing box ring , part no. 12b9129x012 , o-ring , part no. v110183x012 , fisher , ring anti-extrusion , part no. 12b9235x012 , packing set c-vh , part no. 12b9236x012 , retainr , gasket , b fly vlv , part no. v110278x012 , gasket 10-12cl150 , part no. v165568x022 , fisher , shaft splined 3 , part no. v166201x032 , taper pin , part no.-11b0674x012 , fisher , phoenix iii assy , part no. v143525x012 , fisher , o-ring , part no. v151078x012 , fisher , bearing 3 cl150 , part no. v166262x012 , packing box ring , part no. 12b9118x012 , ring anti-extrusion , part no. 12b9121x012 , packing set c-vh , part no. 12b9122x012 , gasket retaining , part no. 16b0749x012 , gasket retainer , part no. 16b0782x012 , gasket set , rgasketx162 , gasket set , rgasketx172 , gasket set , part no. rgasketx182 , gasket set , rgasketx202 , gasket set , rgasketx212 , gasket set , part no.-rgasketx222 , gasket set , 701uv4001 , pn rgasketx232 , gasket set , part no. rgasketx252 , fisher , gasket set3x2 e&er 4x2 ea , rgasketx272 , kit , repair 667 spares w o diaph sz 30 , repair kit , 702pv0703b , pn r667x000402 , kit , repair , r667x000502 , repair kit , 4in300 , globe , pn r667x000702 , repair kit 667 - w out diaphragm sz 76 , diaph 667 30 nitrile nbr , 2e800002202 , diaph - 657 30 nitrile nbr , 2e791902202 , actuator diaphragm , part no. , 2e669902202 , diaphrgm , 657 34-40 , fishr part no. 2e670002202 , diaph 657 45 50 nitrile nbr , 2e859502202 , diaph 667 45 50 nitrile nbr , 2e859602202 , diaph 667 60 nitrile nbr , 2e859802202 , diap.70 part-2n130902202 fsl , diaphragm 657 70 nitrile nbr 2n126902202 , plug , 4in , et , eq , cv224 , 4 3 8 , 1v658135072 , stem , 4in , et , eq , 1u230535162 , pin , grv , flt end , 4in , et , eq , 1v322735072 , seat , rg , 4in , et , eq cv224 , 43 8 , 1u222933092 , 4 3 8 port- eq cage-17-4-ph , 2u236333272 , 8 port bal plug-1l7500 316 , 21a5356x022 , 8- port seat ring cf8m , 20a3260x022 , 8 port eq cage cb7cu-1 , part no. 20a3245x012 , vlv repair kit , 1in ez , 16a3335x012 , fisher , 1-3 4-port seat ring 1u285535072 , seat , part no.-25a6683x022 , fisher , ez 667-30 , g.bushing 1 2-1 alloy-6 , 15a6508x022 , 1 1 2 port eq plug-1l3750 , 15a6639x012 , 1 1 2-1 1 2-seat ring hfs316 , 15a6655x012 , 1 1 2- s.ring retainer- cf8m , 25a6685x022 , g.bushing , part no. 15a7511x022 , fisher , vkit 16a5708x012 , 1u388835162 , 1b599335072 , 1--3 8-port seat rin g 316 , 1u285335072 , plug , stem&pin , 1in300 , globe , pn valvekit , seat ring , 1in300 , globe , pn 2u856346052 , positioner , fisher , dvc6200 , positioner , fisher , 3582i , fs3582i-145-g1 , gasket set f 6 e body , rgasketx222 , gasket , 1e801204022 , diaprm , part no. 2e859602202 , nitrile

Diaphragm Tenders

By Cities

By States

By Agencies

By Ownerships

By Sectors