Vavu yagulugufe yamtundu wa fluorine D341F46

Fluorine ali ndi flange gulugufe valavu D341F46 mankhwala mbali:

1. Valavu imagwiritsa ntchito mawonekedwe awiri a eccentric, omwe ali ndi ntchito yosindikiza ya kutseka kolimba komanso kolimba komanso kusindikiza kodalirika.

2. Kusindikiza zinthu zowonjezera kumapangidwa ndi chitsulo chosapanga dzimbiri ndi mphira wosagwira mafuta ndi moyo wautali wautumiki.

3. Zisindikizo za tetrafluoride zimatha kukhala pa thupi la valve kapena pa mbale ya butterfly. Iwo angagwiritsidwe ntchito zosiyanasiyana TV kwa owerenga kusankha.

4. Gulugufe mbale utenga chimango dongosolo ndi mphamvu mkulu, lalikulu kusefukira m'dera ndi kukana kuyenda pang'ono.

5. Utoto wophatikizika ukhoza kuteteza dzimbiri bwino ndipo ungagwiritsidwe ntchito muzofalitsa zosiyanasiyana malinga ngati zosindikizira za mpando wosindikizira zisinthidwa.

6. Valavu ili ndi ntchito yosindikiza njira ziwiri. Itha kukhazikitsidwa mbali iliyonse popanda kuwongolera kwapakati pamayendedwe oyenda kapena kutengera malo.

7. Valve ili ndi mawonekedwe apadera, ntchito yosinthika, kupulumutsa ntchito komanso kuphweka.

Chidule chazogulitsa ndi mfundo yogwirira ntchito ya valavu yagulugufe ya fluorine yokhala ndi flange D341F46:

Vavu yagulugufe yamtundu wa fluorine imakhala ndi PTFE mu valavu ndi pa mbale ya valve kuti isiyanitse sing'anga kuchokera ku thupi la valve ndikukwaniritsa anti-corrosion effect. Mavavu agulugufe okhala ndi fluorine ndi oyenera kuperekera madzi ndi ngalande, mapaipi amafuta owongolera kutuluka ndi kutsekereza sing'anga, monga chakudya, mankhwala, mafakitale amafuta, mafuta, magetsi, nsalu ndi kupanga mapepala, ndi zina zambiri pa kutentha kosakwana 120 C. ndi kuthamanga mwadzina kochepera 1.6 MPa. Vavu yagulugufe yokhala ndi fluorine imatha kulowa m'malo mwa chitsulo chosapanga dzimbiri nthawi zonse, ndipo imakhala yokwera mtengo kwambiri. Gulugufe mbale ya fluorine-mizere gulugufe valavu anaika m'mimba mwake mbali ya payipi. Mu ndime yozungulira ya thupi lagulugufe, mbale yagulugufe ya disc imazungulira mozungulira, ndipo ngodya yozungulira imakhala pakati pa 0 ~ 90. Pamene ngodya yozungulira ili pakati pa 0 ~ 90, valve imatsegulidwa kwathunthu. Ma valve agulugufe okhala ndi fluorine amatha kukwaniritsa zofunikira za minda yambiri yapadera monga asidi amphamvu ndi malo owononga alkali, mafuta, makampani opanga mankhwala, chakudya ndi zina zotero. Iwo angagwiritsidwe ntchito ponyamula zakumwa ndi mpweya (kuphatikizapo nthunzi) mu mitundu yosiyanasiyana ya mapaipi mafakitale, makamaka ntchito kwambiri zikuwononga TV, monga sulfuric acid, asidi phosphoric ndi alkali wamphamvu. Makanema amphamvu owononga monga Aqua regia.

Kukula ndi kulemera kwa D341F46 valavu ya butterfly yokhala ndi fluorine: