U tla ithuta haholoanyane ka lihlooho tse latelang:

Belofo ea bolo ea PVC ke eng?
Mefuta ea PVC Ball Valves
Sebopeho sa valve ea bolo ea PVC
Melemo ea valve ea bolo ea PVC
le tse ling…
CPVC belofo e tsitsitseng ea bolo

Khaolo ea 1 - Belofo ea bolo ke eng?
PVC kapa polyvinyl chloride ball valve ke valve ea polasetiki e timang e nang le bolo e pota-potileng e nang le lesoba le thibelang ho phalla ha metsi ka ho fetola bolo ka kotara. Li tšoarella nako e telele haholo, li na le litšenyehelo tse ngata 'me li ka sebelisoa ho laola phallo ea metsi, moea, lik'hemik'hale tse senyang, li-acids le metheo. Li-valve tsa bolo ea PVC li na le mocheso o tlase haholo le ho hanyetsa khatello, empa matla a tlase a mochini. Joalo ka li-valve tsohle tsa bolo, li-valve tsa bolo ea PVC li emisa ho phalla ka ho potoloha bolo 90 °.

Moko-hare oa valve ea bolo ea PVC ke bolo e potolohang, e bitsoang bolo e potolohang. Lehlaka le ka holim'a bolo ke mochine o fetolang bolo, o ka etsoang ka letsoho kapa ka mokhoa o ikemetseng, ho itšetlehile ka moralo oa valve. Belofo e bula ha sebapa se tšoana le phala 'me se koala ha sebapa se le perpendicular ho pipe.

PVC valve ea bolo

Li-valve tsa bolo tsa PVC li entsoe ka polasetiki e sa cheng 'me li khona ho mamella mocheso ho tloha -14°C ho ea ho -140°C. Li sebeletsa merero e mengata e tšoanang le ea li-valve tsa khale tsa bolo, leha ho le joalo li bobebe, li kopane, li bonolo ho li kenya, 'me li khona ho ikamahanya le mefuta e mengata ea lits'ebetso.

Khaolo ea 2 - Mefuta ea PVC Ball Valves
Mefuta e fapaneng ea li-valve tsa bolo ea PVC e etselitsoe ho kopana le lits'ebetso tse ikhethileng. Li arotsoe ka palo ea likou, mofuta oa setulo, kopano ea 'mele, litselana tsa bolo le boholo ba bore. Ntho e etsang qeto ea ho khetha mofuta oa li-valve tsa bolo ke kopo, e khethiloeng ke khatello, boholo, mocheso, palo ea likou tse hlokahalang, lisebelisoa tsa ho qetela le tlhophiso.

Li-valve tsa bolo ea PVC li entsoe ka vinyl, thepa ea thermoplastic e fetolang thepa ea 'mele ha e futhumala kapa e pholile. Joalo ka lisebelisoa tsohle tsa thermoplastic, PVC ke polasetiki e se nang tikoloho e ka qhibilihang le ho bōptjoa bocha hangata. Ntle le ho sebelisoa ha ho etsoa li-valve tsa bolo ea PVC, PVC e boetse e sebelisoa haholo ha ho etsoa liphaephe.

Mofuta oa valve ea bolo ea PVC
valve othomathike
Valve ea bolo ea PVC e ikemetseng e ka ba litsela tse peli kapa tse tharo. Ba na le mochine oa pneumatic kapa oa motlakase o ka laoloang ka letsoho ka ho laola hole kapa ho ba le mochine oa selemo. Li-valve tsa bolo ea PVC tse ikemetseng li etselitsoe ho etsa hore bolo holim'a valve e bule kapa e koalehe ho lokolla kapa ho emisa ho phalla ha mecha ea litaba 'me e ka sebelisoa bakeng sa mefuta e mengata ea mecha ea litaba ho tloha metsing ho ea khase le oli.

Valve ea bolo ea PVC e kentsoeng ka pneumatically

Sheba valve
Li-valve tsa ho hlahloba bolo ea PVC li sebelisoa moo ho phalla ha morao ho ka senyang tsamaiso kapa ho baka tšilafalo ea tsamaiso ea ho hloekisa le ho pompa. Ke li-valve tsa bolo ea othomathike e imollang khatello ea sistimi. Li-valve tsa PVC ke li-trunn tse koalang ka khatello ha khatello e fihla boemong bo itseng. Li sebelisoa ts'ebetsong ea lik'hemik'hale, phekolo ea metsi le mekhoa ea ho pholisa lik'hemik'hale. Ho fapana le li-valve tse tloaelehileng tsa PVC, li-valve tsa ho hlahloba ha li na kutu kapa molamu 'me li bonolo ha li hahoa.

Trunnion PVC Ball Check Valve

Flanged PVC Ball Valve
Ntho e ikhethang ea valve ea bolo ea PVC e nang le flanged ke mokhoa oa eona oa ho hokahanya, ke hore, flange. Li na le phallo e phahameng hobane hangata li tletse. Li-valve tsa bolo ea Flanged PVC li fumaneha ka likou tse peli, tse tharo kapa tse 'ne, li bobebe ebile li bonolo ho li kenya. Botenya ba flange bo fapana ho latela khatello e sebelisitsoeng. Li-valve tsa bolo tse pharalletseng tsa PVC li sebelisa sekhomaretsi kapa liboutu tse nang le likhase.

Flanged PVC Ball Valve

PVC Ball Valve e phaphametseng
Ka valve ea bolo ea PVC e phaphametseng, bolo e emisoa ka har'a mokelikeli ebe e ts'oaroa ke setulo sa valve se hatelitsoeng. Shaft e khomaretsoe ka holim'a bolo, 'me karolo ea kotara ea mofeng e fana ka boemo bo boreleli ho tloha ho bulehileng ho ea ho koaloa. Ha bolo e ntse e phethoha, e hatelloa khahlanong le setulo sa eona, e emisa ho phalla. bolo e phaphamala ka 'mele oa valve, ka hona lebitso la valve.

PVC Ball Valve e phaphametseng

Bore Bore PVC Ball Valve
Bakeng sa li-valve tsa bolo ea PVC tse felletseng, phallo ea bolo e tsamaisana le bophara ba phala. Hobane lesoba la valve le lekana le phala, ha valve e bulehile, ho phalla ha sepakapaka ha ho na moeli 'me ha ho na khatello ea mofuta ofe kapa ofe. Li-valve tsa bolo ea PVC tse felletseng li nkuoa e le li-valve tsa ho hlaphoheloa bakeng sa lits'ebetso tse hlokang ho theoha ha khatello e tlase le li-coefficients tse phahameng tsa phallo.

Bore Bore PVC Ball Valve

Valve e sebetsang ka letsoho
Har'a mefuta e fapaneng ea li-valve tsa bolo ea PVC, ts'ebetso ea matsoho ke eona e bonolo le e bonolo ka ho fetisisa ho e sebelisa. Bula valve ea bolo ea PVC ea litsela tse peli ka ho tsamaisa letsoho le bapileng le phala. Ho koala valve, tsamaisa letsoho la perpendicular ho pipe. Ho bula kapa ho koala valve ho hloka karolo ea kotara ea ho sebetsana le tsela efe kapa efe.