PTFE isihlaloivelufa butterfly, eyaziwa ngokuba yi-fluoroplastic lining corrosion-resistant valves, i-PTFE resin (okanye iiprofayili ezicutshungulwayo) ezibunjiweyo (okanye ezifakwe ngaphakathi) kwindlela yoxinzelelo lwentsimbi okanye intsimbi yentsimbi yodonga lwangaphakathi (indlela efanayo iyasebenza kuzo zonke iintlobo zemikhumbi yoxinzelelo kunye imibhobho yezincedisi lining) okanye umphezulu ongaphandle wevalve yangaphakathi, usebenzisa iipropathi zayo ezizodwa ekuxhathiseni imidiya eyomeleleyo eyonakalisayo eyenziwe kwiintlobo ezahlukeneyo zeevalvu kunye nemikhumbi yoxinzelelo.
Iivalvu ze-PTFE zidweliswe ngenkqubo ye-lining kuzo zonke iindawo apho i-medium inokufikelela khona kumzimba wevalve, kwaye i-lining material ithatha ngokubanzi iiplastiki ze-fluorine ezifana ne-FEP (F46) kunye ne-PCTFE (F3), enokuthi isetyenziswe kwimibhobho enogxininiso olwahlukeneyo. ye-sulfuric acid, i-hydrochloric acid, i-hydrofluoric acid, i-aqua regia kunye nazo zonke iintlobo ze-acids eziphilayo, i-acids ezomeleleyo, i-fluoride eyomeleleyo kunye nezinye i-corrosive mediums, njl. -50 ℃ kunye ne-150 ℃), kunye nempahla ye-lining ingasetyenziswa kuzo zonke iintlobo zeenqanawa zoxinzelelo kunye nezixhobo zepayipi. ℃ ~ 150 ℃ phakathi kweendaba).
Iivalvu zebhabhathane ezinemigca ye-PTFE ziyilelwe ukuqhelana nemeko-bume ezonakalisayo ezineasidi eyomeleleyo kunye nealkali, i-petroleum, ikhemikhali, ukutya kunye nezinye iindawo ezininzi eziyimfuneko, ezifakwe kwi-PTFE ngaphakathi kweevalvuvu zebhabhathane eziqhelekileyo kunye neepleyiti zevalvu, ukuze okuphakathi kunye nevalve. umzimba wodwa, ukufezekisa umphumo we-anticorrosion.
Indawo yokusebenza: inokutshintsha i-valve yensimbi engenasici phantsi kweemeko eziqhelekileyo, kunye nokusebenza kweendleko eziphezulu. Ipleyiti yebhabhathane yevalve yebhabhathane ifakelwe kwidayamitha yecala lombhobho. Kwi-cylindrical channel ye-butterfly valve body, i-disc-shaped butterfly plate ijikeleza i-axis, kwaye i-angle yokujikeleza iphakathi kwe-0 ° kunye ne-90 °.
Ukuze ulungelelanise ngcono iimfuno zolawulo lwangoku oluzenzekelayo, iivalvu zebhabhathane ezinemigca ye-PTFE zinokuxhotyiswa ngezixhobo zombane kunye ne-pneumatic actuators, kwaye zinokulawulwa ngokufaka imiqondiso yokulawula (4-20mADC okanye 1-5VDC) kunye nonikezelo lwamandla enqanaba elinye ukuya qaphela iintlobo ezikrelekrele (ezilawulayo) kunye nokutshintsha. Inomsebenzi oqinileyo, umthamo omncinci, ukukhanya kunye nexabiso eliphantsi, ukusebenza okuthembekileyo, ukuxhasa okulula, umthamo omkhulu wokujikeleza, ngokukodwa ukulungeleka okuphakathi yi-viscous, equkethe amasuntswana, i-fiber nature yesiganeko.
Ukumelana nomhlwa kwe-PTFE ivelufa yebhabhathane enemigca ingcono kunaleyo yevalve yebhabhathane ye-PTFE, kwaye ixabiso liyabiza kakhulu.
Ngaphandle koko, i-Tianjin Tanggu Water Seal Valve Co., Ltd yivalve yesitulo esinelastiki ephucukileyo exhasa amashishini, iimveliso zisitulo esilastiki sebhabhathane, ivalve yebhabhathane, ilug butterfly valve,Ivalve yeSango, ivalve yebhabhathane eneflange ephindwe kabini, ivalve yebhabhathane eneflange ephindwe kabini, ivelufa yokulinganisa,Ivalve yokujonga ipleyiti ephindwe kabini, Y-Strainer njalo njalo. E-Tianjin Tanggu Water Seal Valve Co., Ltd., siyazingca ngokubonelela ngeemveliso zodidi lokuqala ezihlangabezana neyona migangatho iphezulu yoshishino. Ngoluhlu lwethu olubanzi lweevalvu kunye nokufakelwa, unokusithemba ukubonelela ngesisombululo esifanelekileyo kwinkqubo yakho yamanzi. Qhagamshelana nathi namhlanje ukuze ufunde ngakumbi malunga neemveliso zethu kunye nendlela esinokukunceda ngayo.
Ixesha lokuposa: Jul-20-2024