Muaj Dbb Plug Valve Lift Plug Valve Tuam Tshoj Hoobkas khoom Chaw tsim tshuaj paus
Dab tsi yog Dbb plug valve?
Tsis-lubricated hlau zaumDbb ntsaws valvetau tsim dua 80 xyoo dhau los los daws teeb meem nrog cov valve uas twb muaj lawm hauv catalyst cracking kev pabcuam.Raws li cov li qub preformed zoo nyob rau hauv qhov kev pab no nws kuj tau pom zoo rau siv nyob rau hauv lwm yam hash daim ntaub ntawv nyob rau hauv lub chemical & petrochemical kev lag luam.As cov li qub preformed li ntawd zoo nyob rau hauv qhov kev pab cuam nws kuj tau pom zoo rau siv nyob rau hauv lwm yam hash daim ntaub ntawv nyob rau hauv cov tshuaj & petrochemical. kev lag luam.Txhawm rau piav qhia tias vim li cas lub valve tau ua tiav zoo peb hauv qab no tau hais txog cov qauv tsim ntawm lub valve kom muab ntau sab hauv hauv nws lub zog.
PRINCIPLE NTAWM QHOV CHAW UA HAUJ LWM THIAB KEV PAB CUAMDbb ntsaws valve
Kaw lub valve:
- 1) tig lub tes tuav los ntawm 90 degree los ua kom cov channel ntawm ntsaws ntsug rau cov channel ntawm lub cev valve
- 2) Tom qab ntawd tig lub log tes kom nqis los ntawm lub ntsaws, kom lub valve kaw.
Cov yam ntxwv tseem ceeb ntawm Dbb plug valve
Nta thiab cov txiaj ntsig ntawmLift Plug Valve.
- * Cov khoom muaj cov qauv tsim nyog, txhim khu kev qha sealing, kev ua haujlwm zoo thiab zoo nkauj tsos.
- * Muaj peev xwm siv tau hauvkev pab cuam mus txog650 ° C .
- * Ob chav txheej txheem thaiv, ob chav thaiv & Bleed xaiv.
- * Lub rooj zaum hlau-rau-hlau, lub rooj zaum ntev lub neej, lub rooj tiv thaiv los ntawm kev ntws ncaj qha rau hauv qhov qhib thiab kaw.
- * Hard-faced (stellite) lub rooj zaum qhov chaw xaiv rau kev ua tau zoo ntxiv.
- * Tsis muaj lubrication!Tsis muaj kab mob ntawm cov txheej txheem nruab nrab.
- * Cov ntaub ntawv ntawm cov khoom thiab qhov ntau thiab tsawg ntawm flanges tuaj yeem tsim kho raws li qhov kev ua haujlwm tiag tiag ntawm cov neeg siv khoom, kom ua tau raws li ntau yam kev xav tau ntawm engineering.
Technical specifications ntawm Dbb plug valve
| Tsim & tsim | API 599, API 6D |
| Nominal txoj kab uas hla | 1/2 '' ~ 16 '' (15mm ~ 400mm) |
| Chav kawm siab | Chav Kawm 150 ~ Chav Kawm 1500 |
| Ntev ntawm lub ntsej muag | ASME B16.10 |
| Flange kawg | ASME B16.5 |
| Kev kuaj & tshuaj xyuas | API 598, API 6D |
| Cov qauv ua haujlwm | Kov log, cab iav, pneumatic thiab hluav taws xob actuated |
Nco tseg: qhov loj ntawm serial valve txuas flange tuaj yeem tsim raws li cov neeg siv khoom xav tau.
Daim ntawv thov ntawm Dbb plug valve
Dbb ntsaws valveyog siv dav hauv kev ua haujlwm hnyav,
- * cov khoom siv tshuaj lom neeg / petrochemical (kev siv tawg)
- * crystallizing kua
- * kua dej nrog cov khoom khov
- * cryogenic kua
- * acids / hauv paus / aggressive mediums
- * gases nrog cov khoom
