Lub pob hluav taws xob pob valve muaj qhov ua haujlwm ntawm kev tig 90 degrees. Lub cev plug yog ib tug kheej kheej nrog ib ncig ntawm lub qhov los yog channel hla nws axis. Lub pob valve feem ntau yog siv hauv cov raj xa dej kom txiav tawm, faib thiab hloov cov kev taw qhia ntws ntawm qhov nruab nrab. Nws tsuas yog yuav tsum tau tig 90 degrees thiab ib qho me me rotational torque kom kaw nruj nreem. Pob li qub yog qhov zoo tshaj plaws rau kev siv los ua cov keyboards thiab txiav tawm li qub. Pob li qub tau tsim los txhawm rau txhawm thiab tswj kev ntws, xws li V-shaped pob li qub. Cov yam ntxwv tseem ceeb ntawm lub pob valve yog cov qauv compact, txhim khu kev qha sealing, qauv yooj yim, thiab kev saib xyuas yooj yim. Lub sealing nto thiab spherical nto yog ib txwm nyob rau hauv lub xeev kaw thiab tsis yooj yim eroded los ntawm nruab nrab. Lawv yooj yim rau kev khiav lag luam thiab tswj. Lawv tsim nyog rau kev siv dav dav xws li dej, cov kuab tshuaj, cov kua qaub, thiab cov roj ntsha ntuj. Ua haujlwm nruab nrab, tab sis kuj tsim nyog rau kev tshaj tawm nrog kev ua haujlwm hnyav, xws li oxygen, hydrogen peroxide, methane thiab ethylene, thiab lwm yam, thiab tau siv dav hauv ntau yam lag luam. Lub pob valve lub cev tuaj yeem ua ib qho lossis ua ke.
| Tsim thiab tsim khoom | GB12237-89, API608, API 6D, JPI 7S-48, BS5351, DIN3357 |
| Flange loj | JB/T74 ~ 90 (JB74 ~ 90), GB9112 ~ 9131, HGJ44 ~ 76, SH3406, ANSI B16.5, JIS B2212 ~ 2214, NF E29-211, DIN2543 |
| tus qauv ntev | GB12221-89, ANSI B16.10, JIS B2002, NF E29-305, DIN3202 |
| Test lub ntsiab xeem | JB/T 9092, API 598 |
- Cov yam ntxwv ntawm hluav taws xob pob valve:
Lub ntsiab nta ntawm lub pob valve yog nws cov qauv compact, txhim khu kev qha sealing, yooj yim qauv, thiab yooj yim txij nkawm. Lub sealing nto thiab lub ntsej muag kheej kheej yog ib txwm nyob rau hauv lub xeev kaw thiab tsis yooj yim eroded los ntawm nruab nrab. Nws yog ib qho yooj yim rau kev khiav lag luam thiab tswj. Lub pob hluav taws xob tsis yog tsuas yog tsim rau cov dej, cov kuab tshuaj, cov kua qaub thiab cov pa roj thiab lwm yam kev tshaj tawm ua haujlwm, tab sis kuj tsim nyog rau kev tshaj tawm nrog kev ua haujlwm hnyav, xws li oxygen, hydrogen peroxide, methane thiab ethylene, thiab lwm yam. Hluav taws xob lub pob valve muaj tau dav siv nyob rau hauv roj av, natural gas, tshuaj, khoom noj khoom haus, hydropower, nuclear fais fab nroj tsuag, hluav taws xob, dej thiab tso dej, cua sov, metallurgy thiab lwm yam lag luam. Lub pob hluav taws xob yog cov khoom siv kho tshuab tseem ceeb rau kev tsim kho kev tiv thaiv hauv tebchaws, thiab tseem yog qhov tseem ceeb rau kev tsim kho kev tshawb fawb thiab thev naus laus zis. Cov khoom ploj lawm.
- Electric Pob Valve
Cim npe nrov: Hluav taws xob actuated pob li qub, Tuam Tshoj hluav taws xob actuated pob li qub manufacturers, lwm tus neeg, Hoobkas