Kev lag luam dawb qia npauj npaim valve Tuam Tshoj Hoobkas chaw tsim khoom Chaw tsim khoom
Dab tsi yog lub valve npauj npaim dawb?
Lub valve npauj npaim dawb uas muaj zog thiab zaum tau, kuj hu ua "concentric", "roj hmab lined" thiab "roj hmab zaum" npauj npaim valve, muaj lub rooj zaum roj hmab (lossis resilient) ntawm lub cheeb sab nraud ntawm lub disc thiab phab ntsa sab hauv ntawm lub valve.
Qhov kev txav ntawm lub disc yuav txiav txim siab qhov chaw ntawm lub valve npauj npaim. Lub valve npauj npaim uas muaj zog zaum tau tuaj yeem ua haujlwm ua lub valve cais tawm yog tias lub disc tig tag nrho 90-degree, lub valve qhib lossis kaw tag.
Lub valve npauj npaim kuj tseem siv ua lub valve tswj kev ntws, yog tias lub disc tsis tig mus rau ib lub quarter-tig tag nrho, nws txhais tau tias lub valve qhib ib nrab, peb tuaj yeem tswj kev ntws ntawm cov kua dej los ntawm ntau lub kaum sab qhib.
(Daim ntawv qhia CV/KV ntawm lub valve uas muaj zog thiab ruaj khov muaj nyob rau ntawm qhov kev thov)
Lub valve npauj npaim dawb uas muaj lub qhov rooj ywj pheej,feem ntau yog siv qhov twg lub valve nyob rau ntawm qhov kawg ntawm cov yeeb nkab vim tias tsis muaj 2nd flange los ruaj ntseg cov studs. Hloov chaw, cov lugs raug pov rau ntawm lub valve nrog cov qhov tapped uas phim cov qauv bolt rau qhov loj me thiab kev faib tawm siab ntawm flange. Bolts raug dhau los ntawm cov qhov flange thiab raug threaded rau hauv cov qhov tapped ntawm lub lug.
Cov yam ntxwv tseem ceeb ntawm NORTECH lub valve qia dawb
UA LI CASXAIV PEB?
- Qqhov zoo thiab kev pabcuam: ntau tshaj 20 xyoo ntawm kev paub txog OEM / ODM cov kev pabcuam rau cov tuam txhab valve European ua lag luam.
- QKev xa khoom sai, npaj txhij rau kev xa khoom 1-4 lub lis piam, nrog rau cov khoom lag luam ntawm cov li qub thiab cov khoom siv uas muaj zog
- QKev lav zoo 12- 24 lub hlis rau cov li qub uas muaj zog
- QKev tswj xyuas zoo rau txhua daim ntawm lub valve npauj npaim
Cov yam ntxwv tseem ceeb ntawm cov qia dawb npauj npaim valve resilient zaum npauj npaim li qub
- Tsis muaj qhov hauv cov dej ntws, uas ua rau nws yooj yim los ntxuav thiab tua kab mob rau cov dej haus thiab lwm yam.
- Cov roj hmab uas muaj txheej sab hauv lub cev ua rau cov kua dej tsis txhob kov lub cev.
- Kev tsim cov disc tsis muaj pin yog qhov pab tau kom tiv thaiv qhov xau ntawm lub disc.
- ISO 5211 sab saum toj flange yog yooj yim rau kev yooj yim automation thiab retrofitting ntawm actuator.
- Cov torques ua haujlwm tsawg ua rau kev ua haujlwm yooj yim thiab kev xaiv actuator pheej yig.
- PTFE lined bearings yog tsim los rau kev tiv thaiv kev sib txhuam thiab hnav, tsis tas yuav lubrication.
- Muab sab hauv ntxig rau hauv lub cev, daim ntaub yooj yim hloov, tsis muaj xeb ntawm lub cev thiab daim ntaub, tsim nyog rau kev siv kawg ntawm kab.
Lub valve uas zaum tau yooj yimcov yam ntxwv tsim ntawm pinless disc
Precision splined shaft
Rau txoj kab uas hla DN32-DN350
Lub tes tsho roj hmab molded
Lub ncej hexagonal
Rau txoj kab uas hla DN400 thiab siab dua
Hom Kev Ua Haujlwm rau cov qhov rooj vag uas muaj zog thiab ruaj khov
| Tus kov |
|
| Lub thawv iav tes |
|
| Pneumatic actuator |
|
| Lub tshuab hluav taws xob |
|
| Dawb qia ISO5211 mouting ncoo |
|
Kev qhia txog kev siv lub valve npauj npaim dawb
Dawb qia npauj npaim valve Cov Qauv:
| Tsim thiab Chaw Tsim Khoom | API609/EN593 |
| Lub ntsej muag rau lub ntsej muag | ISO5752/EN558-1 series 20 |
| Qhov kawg ntawm flange | ISO1092 PN6/PN10/PN16/PN25, ANSI B16.1/ANSI B 16.5 125/150 |
| Kev ntsuas siab | PN6/PN6/PN16/PN25, ANSI Chav Kawm 125/150 |
| Kev Ntsuas thiab Kev Tshuaj Xyuas | API598/EN12266/ISO5208 |
| Actuator Mounting ncoo | ISO5211 |
Cov ntaub ntawv tseem ceebntawm lub valve npauj npaim dawb:
| Cov Khoom | Cov ntaub ntawv |
| Lub cev | Hlau zas, hlau carbon, hlau tsis xeb, hlau tsis xeb duplex, Monel, Alu-tooj liab |
| Lub disc | Cov hlau zas nickel coated, cov hlau zas nylon coated / Alu-tooj liab / stainless hlau / duplex / Monel / Hasterlloy |
| Cov ntaub thaiv kab | EPDM/NBR/FPM/PTFE/Hypalon |
| Qia | Hlau tsis xeb / Monel / Duplex |
| Bushing | PTFE |
| Cov ntsia hlau | Cov hlau tsis xeb |
Cov ntaub ntawv ntawm lub cev valventawm lub valve npauj npaim dawb
| Hlau nplaum |
|
|
| Cov hlau tsis xeb |
|
|
| Alu-tooj dag |
|
|
Cov ntaub ntawv ntawm lub valve discntawm cov roj hmab zaum uas muaj zog
| Cov hlau nplaum uas muaj nickel coated |
|
|
| Cov hlau ua los ntawm nylon coated |
|
|
| Cov hlau ductile PTFE lined |
|
|
| Cov hlau tsis xeb |
|
|
| Ob chav stainless hlau |
|
|
| Alu-tooj dag |
|
|
| Hasterlloy-C |
|
|
Lub tes tsho roj hmabntawm lub valve npauj npaim dawb
| NBR | 0°C~90°C | Aliphatic hydrocarbons (roj, roj uas muaj ntxhiab tsw qab tsawg, roj av), dej hiav txwv, cua compressed, hmoov, granular, nqus tsev, roj muab |
| EPDM | -20°C~110°C | Dej feem ntau (kub-, txias-, hiav txwv-, ozone-, ua luam dej-, kev lag luam-, thiab lwm yam). Cov kua qaub tsis muaj zog, cov kua ntsev tsis muaj zog, cawv, ketones, cov pa roj qaub, kua qab zib |
| EPDM huv | -10°C~100°C | Dej haus tau, khoom noj, dej haus tsis muaj chlorine |
| EPDM-H | -20°C~150°C | HVAC, dej txias, khoom noj khoom haus & kua txiv qab zib |
| Viton | 0°C~200°C | Ntau cov aliphatic, aromatic thiab halogen hydrocarbons, cov pa roj kub, dej kub, pa dej, inorganic acid, alkali |
Daim Ntawv Thov Khoom: Lub valve npauj npaim dawb
Qhov twg siv hom wafer uas muaj zog zaum tau rau ntawm lub valve?
Lub valve npauj npaim qia dawb, lub valve npauj npaim zaum ywj pheej yogsiv dav hauv
- Cov chaw kho dej thiab cov khib nyiab pov tseg
- Kev lag luam ntawv, textiles thiab qab zib
- Kev lag luam tsim kho, thiab kev tsim khoom siv drilling
- Kev cua sov, cua txias, thiab kev ncig dej txias
- Pneumatic conveyors, thiab cov ntawv thov nqus tsev
- Kev lag luam fais fab
Cov npauj npaim valve uas muaj zog thiab ruaj khov tau ntawv pov thawj nrogWRAShauv UK thiabACS nyob rau Fabkis teb, tshwj xeeb tshaj yog rau cov dej ua haujlwm.
Kev lees paub ntawm Conformité Sanitaire
(ACS)
Txoj Cai Tswjfwm Dej
(WRAS)
