Non-Rising Stem Resilient Seated Gate Valve DIN3352-F4 Tuam Tshoj Hoobkas
Dab tsi yog Tsis Rising Stem Gate Valve?
Tsis Muaj Rising Stem Gate Valve,lub hauv paus ntsiab lus tsim uas yog qhov tseem ceeb hauv kev nyiam siv rau hauv kev faib khoom.
Lub Non Rising Stem Gate Valve muaj cov npoo npog tag nrho nrog EPDM roj hmab uas txuas mus tas li rau lub npoo thiab ua tau raws li ASTM D249.Lub cev lub cev, lub kaus mom, thiab cov khoom siv phaj yog coated nrog fusion bonded epoxy (FBE), zoo nkauj saib thiab kev tiv thaiv zoo heev.
Non Rising Stem Gate Valve yog nrov heev rau daim ntawv thov kev lag luam.
- 1) Zoo meej sealing: bi-directional npuas sealing.
- 2) Tus nqi qis: lub rooj zaum roj hmab yog vulcanised ntawm lub npoo, tsis tas yuav tsum tau ua haujlwm ntxiv ntawm lub rooj zaum valve.
- 3) Cov qauv yooj yim thiab kev saib xyuas yooj yim
Cov yam ntxwv tseem ceeb ntawm NORTECHNon Rising Stem Gate Valve
Lub cev yog ua los ntawm ductile hlau los ntawm precision casting molding,Nws yog tsim los ntawm 3D software, nrog finite caij tsom xam rau cov qauv.Qhov kev nyab xeeb coefficient yog tshaj 2.5.Smooth hauv qab channel yog tsim, kom tsis txhob tsub zuj zuj ntawm impurities thiab kom me me txaus kuj.
Lub qiayog ua los ntawm stainless hlau los ntawm dov.Kev sib xyaw ua ke, zam kev siv cov tooj dag ib nrab ntiv nplhaib kom txo qis qia txoj kab uas hla.lub du modified ntaiv hom ntsia hlau yog extruded.Lub ntiaj teb daim iav polish, nws haum rau O rings zoo, kom ntseeg tau tias kev sib hloov du thiab me me torque.
Qib 8.8 bolts txuas raulub kaus momthiab lub cev, cov bolts tau them los ntawm kub-melt ciab uas tiv thaiv cov bolts rau corrosion.Lub gasket ntawm lub kaus mom thiab lub cev yog ua los ntawm EPDM.Lub valve npog yog machined nrog ib tug tuav zawj, xyuas kom meej tias cov roj hmab gasket yuav tsis raug extruded nyob rau hauv dej siab.
Environmental friendly manufacturing
Cov khoom siv roj hmab yog ua los ntawm cov khoom siv zoo EPDM lossis NBR, uas yog ua raws li cov dej haus uas yuav tsum tau ua, zam qhov teeb meem ntawm cov roj hmab uas zoo li yuav yug me nyuam kab mob.Cov khoom tsis yog tsuas yog pom zoo los ntawm Suav teb chaws cov qauv zoo rau cov dej haus. Cov khoom muaj feem xyuam, tab sis kuj tau pom zoo los ntawm WRAS hauv UK thiab ACS hauv Fabkis.Lub qia txiv ntoo yog forged thiab dov los ntawm lub teb chaws tus qauv tooj dag pas nrig (cov ntsiab lus tsis tshua muaj hlau lead), thiab tsis muaj kuab paug rau dej.
Ib qho yooj yim installation thiab ua haujlwm
Peb muaj ntau hom kev sib txuas xws li flange kev twb kev txuas, PVC yeeb nkab socket, uctile hlau yeeb nkab socket, txo thiab lwm yam.Qhov tshwj xeeb kev twb kev txuas tsim yuav customized raws li ib tug thov.ntawm cov neeg siv.
Lub valve tuaj yeem kaw tag nrho thiab ncav cuag ntawm o to nrog me me torque.Qhov tseeb kev khiav hauj lwm torque tsuas yog 80% ntawm txoj kab uas hla, thiab lub rooj vag li qub tuaj yeem dais MST ntawm 3 * DN NM Cov khoom dhau los ntawm kev sim lub neej ntawm 5000 zaug.Rau cov li qub ntawm txoj kab uas hla loj, peb tuaj yeem muab cov khoom siv txuag hluav taws xob, kom ntseeg tau tias tag nrho cov li qub tuaj yeem qhib thiab kaw los ntawm ib tus neeg.Lub handwheel muaj zog, nrog qhov tseeb qhov ntev, nws haum zoo nrog lub valve qia, cov duab yog raws li tib neeg mechanics, los xyuas kom meej lub lag luam yooj yim
Specifications ntawm NORTECH Non Rising Stem Gate Valve
DIN3352 F4/F5, EN1074-2, BS5163 Type A, AWWA C509
| Tsim thiab tsim khoom | DIN3352 F4/F5, EN1074-2/BS5163/AWWA C509 |
| ntsej muag | DIN3202/EN558-1/BS5163/ANSI B16.10 |
| Kev ntsuas siab | PN6-10-16, Chav Kawm 125-150 |
| Loj | DN50-600 OS&Y Rising qia |
| DN50-DN1200 Tsis-nce qia | |
| Roj hmab wedge | EPDM/NBR |
| Appilcation | Dej ua haujlwm / Haus dej / dej phwj tuaj thiab lwm yam |
Khoom Qhia: Tsis Rising Stem Gate Valve
Daim ntawv thov ntawm NORTECH Non Rising Stem Gate Valve
Tsis Yog Rising Stem Gate Valveyog dav siv nyob rau hauv lub nroog cov dej system, muab thiab tso dej, kho dej, dej phwj tuaj, irrigation, potalble dej, chaw muag tshuaj.
