Ivalve yebhabhathane ene-Fluoroplastic lined corrosion-resistantkukubeka i-polytetrafluoroethylene resin (okanye iprofayili esetyenzisiweyo) kudonga lwangaphakathi lwentsimbi okanye i-iron butterfly valve-bearing apartments okanye umphezulu ongaphandle we-butterfly valve parts ngokubumba (okanye inlay) indlela.Iipropathi ezikhethekileyo zeevalvu zebhabhathane ngokuchasene nemithombo yeendaba eyomeleleyo eyonakalisayo zenziwe zaba ziindidi ezahlukeneyo zeevalvu zebhabhathane kunye neenqanawa zoxinzelelo.
Kwizinto ezichasene nokubola, i-PTFE inomsebenzi ogqwesileyo ongenakulinganiswa.Ukongeza kwisinyithi esinyibilikisiweyo, i-fluorine ye-elemental kunye ne-hydrocarbons enevumba elimnandi, ingasetyenziselwa kwiindawo ezahlukeneyo ze-hydrochloric acid, i-asidi ye-sulfuric, i-nitric acid, i-aqua regia, i-asidi ye-organic, i-oxidant eyomeleleyo, igxininise, i-alternating dilute acid, i-alkali etshintshanayo kunye nee-agent ezahlukeneyo zezinto eziphilayo. ziimpendulo ezingalindelekanga.Ulayini PTFE kudonga lwangaphakathi ivelufa butterfly ukoyisa kuphela iintsilelo amandla aphantsi PTFE imathiriyeli, kodwa usombulula ingxaki ukuxhathisa umhlwa imathiriyeli butterfly valve umxholo.Ukusebenza kakubi kunye neendleko eziphezulu.Ukongeza, ukongeza kuzinzo lwayo lwekhemikhali olugqwesileyo, i-PTFE ineempawu ezilungileyo zokuchasa kunye ne-anti-stick, i-coefficients ye-friction encinci encinci kakhulu kunye ne-static, kunye nokusebenza kakuhle kokuchasana kunye nokuthambisa.Isetyenziswe njengesibini sokutywina ukuvula nokuvalwa kweevalve zebhabhathane, kwaye kuyimfuneko ukunciphisa umphezulu wokutywina.Ukungqubuzana phakathi kwee-valve ze-butterfly kungancitshiswa, i-torque yokusebenza ye-valve butterfly ingancitshiswa, kwaye ubomi benkonzo yemveliso bunokuphuculwa.
Ivalve yebhabhathane ene-fluorine, ekwaziwa ngokuba yi-anti-corrosion butterfly valve, isoloko isetyenziswa phantsi kweemeko zokusebenza ezirhabaxa, nokuba ziikhemikhali eziyityhefu neziyingozi, okanye ziyonakalisa kakhulu iintlobo ngeentlobo ze-acid-base okanye izinyibilikisi eziphilayo.Ukusetyenziswa okungafanelekanga kuya kubangela ilahleko enkulu yezoqoqosho kunye nokubi ngenxa yesiphumo.Ukusetyenziswa ngokuchanekileyo kunye nokugcinwa kwevalve yebhabhathane kunokwandisa ubomi benkonzo yevalve yebhabhathane ene-fluorine, ngoko ke ziziphi iinkcukacha ezinokwenziwa ukuze zikhuseleke ngokufanelekileyo?
1. Ngaphambi kokusetyenziswa, funda ngononophelo incwadi yemiyalelo yevalve yebhabhathane ene-fluorine.
2. Yisebenzise ngaphakathi koluhlu loxinzelelo, ubushushu kunye nomgangatho ophakathi ochazwe kwi-nameplate okanye kwincwadana.
3. Xa isetyenziswa, thintela ivalve yebhabhathane ene-fluorine ekuveliseni uxinzelelo olugqithisileyo lombhobho ngenxa yokutshintsha kweqondo lobushushu, unciphise utshintsho lobushushu, uze wongeze amalungu okwandisa amise okwe-U ngaphambi nasemva kwevalve yebhabhathane.
4. Akuvumelekanga ukusebenzisa i-lever ukuvula nokuvala i-valve butterfly valve ene-fluorine.Nika ingqalelo ekujongeni indawo yokuvula nokuvala yesalathiso kunye nokunciphisa isixhobo sevalve yebhabhathane enefluorine.Emva kokuvula kunye nokuvalwa kwendawo, musa ukunyanzela i-valve ukuba ivale, ukuphepha umonakalo ongaphambi kwexesha kwindawo yokutywinwa kweplastiki ye-fluorine.
5. Kwimithombo yeendaba engazinzanga kwaye kulula ukubola (umzekelo, ukubola kweminye imithombo yeendaba kuya kubangela ukwanda kwevolumu kwaye kubangele ukunyuka koxinzelelo olungaqhelekanga kwiimeko zokusebenza), okuya kubangela umonakalo wevalve yebhabhathane okanye ukuvuza, amanyathelo kufuneka athathwe ukuphelisa. okanye ukunciphisa izinto ezibangela ukubola kweendaba ezingazinzanga..Xa ukhetha i-valve ye-butterfly, i-valve ye-butterfly ene-fluorine enesixhobo sokunciphisa uxinzelelo oluzenzekelayo kufuneka ikhethwe ngokuqwalasela utshintsho olunokwenzeka kwiimeko zokusebenza ezibangelwa ukungazinzi kunye nokubola okulula kwendawo.
6. Kubaivalve yebhabhathane ene-fluorinekumbhobho onetyhefu, indawo enokutsha, eqhumayo kunye neyomeleleyo etshabalalisayo, akuvumelekanga ngokungqongqo ukubuyisela ukupakisha phantsi koxinzelelo.Nangona i-valve ye-butterfly ene-fluorine inomsebenzi wokutywina ophezulu kuyilo, ayikhuthazwa ukuba ithathe indawo yokupakisha phantsi koxinzelelo.
7. Kwimibhobho enesixhobo sokutshisa esizenzekelayo, kufuneka kuthathwe amanyathelo okuqinisekisa ukuba iqondo lokushisa kwindawo kunye nemeko yokusebenza ayinako ukudlula indawo yokutshisa okuzenzekelayo ye-medium ukukhusela ingozi ebangelwa kukukhanya kwelanga okanye umlilo wangaphandle.
Umthamo osebenzayo: ugxininiso olwahlukeneyo lwetyuwa esisiseko se-asidi kunye nezinye izinyibilikisi eziphilayo.
Ixesha lokuposa: Nov-08-2022