Tuam Tshoj Flange Gate Valve Hlau Seated Cast Iron Gate Valve Hoobkas khoom
Dab tsi yog flange gate valve?
flange rooj vag valve yog dav siv kaw-off valve, nyob rau hauv dej kev lag luam, dej mov thiab tso dej, pov tseg kev kho mob, dej hauv nroog system.
- nws yog ib txwm tsim nrog ib tug wedge disc, zoo li lub rooj zaum mos rooj vag li qub.Qhov txawv yog tias lub sealing valve yog hlau rau hlau, tooj dag, tooj dag, los yog stainless hlau.
- cov txiaj ntsig ntawm cov hlau rau pluas noj sealing yog tias lub valve yuav haum rau kev ua haujlwm hnyav dua, thiab lub neej ntev dua.
- Lub wedge muaj ib tug machined groove nyob rau hauv nws nruab nrab ib feem muab kev yooj yim ntawm lub disc.
- Nonrising stems nyob rau hauv tib txoj hauj lwm seb lub valve qhib los yog kaw.Li qub nrog cov stems uas tsis muaj qhov nce feem ntau yog siv hauv av thiab hauv lwm qhov chaw tshem tawm tsawg.
- Nce stems nqa thaum lub valve qhib thiab qis dua thaum lub valve kaw los muab qhov pom kev pom ntawm qhov ntws los yog tawm.Lub qia yog cais los ntawm cov txheej txheem xov xwm rau lub neej ntev kev pab cuam tshaj li qub nrog lub qia tsis sawv.
Cov yam ntxwv tseem ceeb ntawm NORTECH flange rooj vag valve
NORTECH flange rooj vag valve muab qhov kawg ntawm kev pab cuam nyob rau qhov twg tsawg kawg nkaus xovxwmure poob yog ib qho tseem ceeb.ob qho tib si inside ntsia hlau thiab tsis-nce stems thiab sab nraudneeg coob thiab York (OS & Y), nce stems muaj.
peb muab ntau yam ntawm lub rooj vag li qub raws li feem ntau ntawm cov qauv nrov hauv Europe, thiab Asmeskas.
American Standard MSS-SP70
- 1) Flange ANSI B16.1, ASME B16.5, ASME B16.47, AWWA
- 2) Txhua lub valve raug kuaj hydrostatically rau API598
Sab hauv ntsia hlau & Tsis-nce qia
OS&Y, Rising stem
Technical specifications ntawm NORTECH flange rooj vag valve
Specifications:
| Tsim thiab tsim khoom | DIN3352 F4/F5, EN1074-2/BS5150/BS5163/BS3464/MSS-SP70/AWWA C500 |
| ntsej muag | DIN3202/EN558-1/BS5150/BS3464/BS1218//BS5163/ANSI B16.10 |
| Kev ntsuas siab | PN6-10-16, Chav Kawm 125-150 |
| Flange kawg | EN1092-2 PN6-10-16, BS10 Talbe DEF, ANSI B16.1/ASME B16.5/16.47/AWWA |
| Loj (Rising qia) | DN50-DN1200 |
| Loj (Tsis-nce qia) | DN50-DN1800 |
| Lub cev, caj dab thiab lub kaus mom | Hlau hlau GGG40/GGG50/A536-60-40-12/60-40-18 |
| Lub rooj zaum ring / wedge nplhaib | Brass / Bronze / 2Cr13 / SS304 / SS316 |
| Kev ua haujlwm | Handwheel, Worm Iav, Hluav taws xob actuator |
| Daim ntawv thov | Kev kho dej, dej phwj tuaj, dej hauv nroog, thiab lwm yam |
Khoom Qhia: flange rooj vag valve
Daim ntawv thov ntawm NORTECH flange rooj vag valve
flange rooj vag valveyog dav siv nyob rau hauv lub nroog dej, dej phwj kho mob, kev tsim kho kev lag luam, roj av yeeb nkab kab, tshuaj lom neeg kev lag luam, khoom noj khoom haus kev lag luam, tshuaj kev lag luam, textile-kev lag luam, fais fab sector, shipbuilding, metallurgical kev lag luam, zog system thiab lwm yam kav dej raws li regulator los yog txiav tawm. khoom siv.
