+ Lub teeb
+ Pheej yig dua
+ Ib qho yooj yim installation
- Cov yeeb nkab flanges yuav tsum tau
- Yooj yim rau nruab nrab
- Tsis haum raws li qhov kawg valve
Nyob rau hauv rooj plaub ntawm Wafer-style npauj npaim valve, lub cev yog annular nrog ob peb qhov uas tsis yog-tapped centering qhov. Qee hom Wafer muaj ob thaum lwm tus muaj plaub lossis yim.
Cov flange bolts tau ntxig los ntawm lub qhov ntsia hlau ntawm ob lub yeeb nkab flanges thiab qhov nruab nrab ntawm lub npauj npaim valve. Los ntawm kev ceev cov flange bolts, cov yeeb nkab flanges yog rub ntawm ib leeg thiab lub npauj npaim valve yog clamped ntawm cov flanges thiab tuav hauv qhov chaw.
+ Haum raws li qhov kawg valve
+ Yooj yim rau nruab nrab
+ Tsawg rhiab heev thaum muaj qhov sib txawv ntawm qhov kub thiab txias
- Hnyav nrog qhov loj dua
- Ntau dua
Nyob rau hauv cov ntaub ntawv ntawm lub Lug-style npauj npaim valve muaj li-hu ua "pob ntseg" nyob rau tag nrho cov ncig ntawm lub cev mus rau hauv uas threads twb tapped. Nyob rau hauv txoj kev no, lub npauj npaim valve tuaj yeem nruj rau txhua qhov ntawm ob lub yeeb nkab flanges los ntawm 2 cais bolts (ib qho ntawm txhua sab).
Vim hais tias tus npauj npaim valve txuas rau txhua lub flange ntawm ob sab nrog cais, luv bolts, lub caij nyoog ntawm kev so los ntawm thermal expansion yog me dua nrog Wafer-style valve. Yog li ntawd, Lug version yog qhov tsim nyog rau cov ntawv thov nrog qhov sib txawv ntawm qhov kub thiab txias.
Txawm li cas los xij, thaum lub Lug-style vavle siv los ua qhov kawg valve, ib qho yuav tsum tau ua tib zoo saib vim tias feem ntau Lug-style npauj npaim li qub yuav muaj qhov qis tshaj qhov tso cai siab raws li qhov kawg valve tshaj li qhov "ib txwm" siab qhia.
Post lub sij hawm: Aug-06-2021
