Setulo sa PTFEserurubele belofo, eo hape e tsejoang e le li-valve tsa fluoroplastic lining corrosion-resistant valves, ke PTFE resin (kapa profiles processed) e bōpiloeng (kapa inlaid) ka likaroloana tsa khatello ea tšepe kapa ea tšepe ea lerako le ka hare (mokhoa o tšoanang o sebetsa ho mefuta eohle ea lijana tsa khatello le lisebelisoa tsa liphaephe) kapa bokantle ba ka ntle ba valve e ka hare ho mefuta e sa tšoaneng ea khatello ea likarolo tse ka hare, ho sebelisa mefuta e sa tšoaneng ea khatello ea likarolo tse ka hare. likepe.
Li-valve tsa PTFE li na le ts'ebetso ea lesela bakeng sa libaka tsohle tseo sebaka se ka fihlang ho sona 'meleng oa valve,' me lisebelisoa tsa lesela ka kakaretso li nka polasetiki ea fluorine e kang FEP (F46) le PCTFE (F3), e ka sebelisoang liphaepheng tse nang le mefuta e sa tšoaneng ea sulfuric acid, hydrochloric acid, hydrofluoric acid, aqua regia, aqua regia le mefuta e meng e matla ea fluoride le mefuta e meng e matla ea fluoride. Mediums, joalo-joalo Leha ho le joalo, li-valve tse nang le fluorine lined li tlas'a moeli oa mocheso (o loketse feela li-mediums pakeng tsa -50 ℃ le 150 ℃), 'me thepa ea lesela e ka sebelisoa ho mefuta eohle ea likepe tsa khatello le lisebelisoa tsa liphaephe. ℃ ~ 150 ℃ pakeng tsa mecha ea litaba).
PTFE lined serurubele li-valve li etselitsoe ho ikamahanya le libaka tse ling tse senyang tse nang le asiti e matla le alkali, peterole, lik'hemik'hale, lijo le libaka tse ling tse ngata tse khethehileng tse hlokahalang, tse nang le PTFE ka har'a li-valve tse tloaelehileng tsa serurubele le lipoleiti tsa li-valve, e le hore seaplane le 'mele oa valve o arohane, ho finyella phello ea anticorrosion.
Tikoloho ea ho sebetsa: e ka nka sebaka sa 'mele oa valve ea tšepe e sa hloekang tlas'a maemo a tloaelehileng, ka ts'ebetso e phahameng ea litšenyehelo. Letlapa la serurubele sa belofo ea serurubele se kentsoe ka lehlakoreng le bophara la phaephe. Mocheng oa cylindrical oa 'mele oa li-valve tsa serurubele, poleiti ea serurubele e bōpehileng joaloka disc e potoloha ho pota-pota axis,' me angle ea ho potoloha e pakeng tsa 0 ° le 90 °.
E le ho ikamahanya hamolemo le litlhoko tsa taolo ea sejoale-joale ea othomathike, li-valve tsa PTFE tse nang le serurubele li ka hlomelloa ka li-actuator tsa motlakase le tsa moea, 'me li ka laoloa ka ho kenya matshwao a taolo (4-20mADC kapa 1-5VDC) le phepelo ea motlakase ea mohato o le mong ho hlokomela mefuta e bohlale (e laolang) le e fetohang. E na le ts'ebetso e matla, molumo o monyenyane, o bobebe ebile o theko e tlaase, ts'ebetso e ka tšeptjoang, ts'ehetso e bonolo, matla a maholo a ho potoloha, haholo-holo a loketse ho bohareng ke viscous, e nang le likaroloana, tlhaho ea fiber ea ketsahalo eo.
Thibelo ea kutu ea PTFE lined butterfly valve e molemo ho feta ea PTFE butterfly valve, 'me theko e theko e boima haholo.
Ntle ho moo, Tianjin Tanggu Water Seal Valve Co., Ltd. ke theknoloji e tsoetseng pele ea thekenoloji ea setulo sa li-valve tse tšehetsang likhoebo, lihlahisoa ke li-relastic seat wafer butterfly valve, lug butterfly valve,Balofo ea Heke, valve ea serurubele sa flange e habeli, serurubele se habeli se nang le serurubele, valve ea balance,wafer dual plate check valve, Y-Strainer joalo-joalo. Ho Tianjin Tanggu Water Seal Valve Co., Ltd., re motlotlo ka ho fana ka lihlahisoa tsa boemo ba pele tse fihlelang litekanyetso tse phahameng ka ho fetisisa tsa indasteri. Ka mefuta e mengata ea li-valve le li-fittings, u ka re tšepa hore re tla fana ka tharollo e phethahetseng bakeng sa tsamaiso ea hau ea metsi. Ikopanye le rona kajeno ho ithuta haholoanyane ka lihlahisoa tsa rona le hore na re ka u thusa joang.
Nako ea poso: Jul-20-2024
