PTFE isihlaloivelufa butterfly, eyaziwa ngokuba yi-fluoroplastic lining corrosion-resistant valves, yi-PTFE resin (okanye iiprofayili ezicutshungulwayo) ezibunjiweyo (okanye ezifakwe ngaphakathi) kwindlela yentsimbi okanye intsimbi yentsimbi yoxinzelelo lwevalve yodonga lwangaphakathi (indlela efanayo iyasebenza kuzo zonke iintlobo zeenqanawa zoxinzelelo kunye nemibhobho yezixhobo zombane) okanye umphezulu wangaphandle wevalve ye-valve kwiindawo zangaphakathi, usebenzisa i-valve yeentlobo ezahlukeneyo zoxinzelelo kwiipropathi ze-mediaro. izitya.
Iivalvu ze-PTFE zifakwe kwinkqubo ye-lining kuzo zonke iindawo apho i-medium inokufikelela khona kumzimba we-valve, kwaye i-lining material ngokubanzi ithatha iiplastiki ze-fluorine ezifana ne-FEP (F46) kunye ne-PCTFE (F3), enokuthi isetyenziswe kwimibhobho eneentlobo ezahlukeneyo ze-asidi ye-sulfuric, i-hydrochloric acid, i-hydrofluoric acid, i-aqua regia, i-aqua regia, i-asidi eyomeleleyo ye-fluoride kunye nazo zonke iintlobo eziqinileyo i-mediums, njl.njl. Nangona kunjalo, iivalve ezine-fluorine lined ziphantsi kokunciphisa ubushushu (zilungele kuphela i-mediums phakathi kwe -50℃ kunye ne-150℃), kunye nempahla ye-lining ingafakwa kuzo zonke iintlobo zeenqanawa zoxinzelelo kunye nezixhobo zemibhobho. ℃ ~ 150 ℃ phakathi kweendaba).
Iivalvu zebhabhathane ezinemigca ye-PTFE ziyilelwe ukuba zilungelelanise iindawo ezonakalisayo ezineasidi eyomeleleyo kunye nealkali, i-petroleum, iikhemikhali, ukutya kunye nezinye iindawo ezininzi ezikhethekileyo eziyimfuneko, ezifakwe kwi-PTFE ngaphakathi kweevalvu zebhabhathane eziqhelekileyo kunye neepleyiti zevalvu, ukuze i-medium kunye nevalve yomzimba ibe yodwa, ukuphumeza isiphumo se-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 kakuhle neemfuno zolawulo lwangoku oluzenzekelayo, i-PTFE ifakwe iivalve zebhabhathane ezinombane zinokuxhotyiswa ngezixhobo zombane kunye ne-pneumatic actuators, kwaye zinokulawulwa ngokufaka imiqondiso yolawulo (4-20mADC okanye 1-5VDC) kunye nonikezelo lwamandla olwenqanaba elinye ukuqonda ingqiqo (elawulayo) kunye neentlobo zokutshintsha. 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 elayitiweyo ingcono kunaleyo ye-PTFE butterfly valve, 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
