Mosebetsi oa ka oa morao-rao e ne e le ho fumana hore na ke valve efe ea bolo e lokelang ho sebelisoa ho nkela belofo ea khale ea bolo molikong. Ka mor'a ho sheba mekhoa e fapaneng ea lintho tse bonahalang le ho tseba hore li tla hokela phala ea PVC, ntle ho pelaelo ke ne ke batlaPVC valve ea bolo.

Ho na le mefuta e meraro e fapaneng ea li-valve tsa bolo ea PVC, e 'ngoe le e' ngoe e na le melemo ea eona. Mefuta e meraro ke compact, e kopantsoeng le CPVC. Ka blog ena, re tla hlahloba hore na ke eng e etsang hore mofuta o mong le o mong oa mefuta ena e be o ikhethang le melemo eo e mong le e mong a nang le eona.

PVC Ball Valve e kopaneng
Valofo ea bolo ea compact PVC e hahiloe ho sebelisoa mokhoa oa mould-in-place o hlalositsoeng ho blog ea rona ea Mekhoa ea Kaho. Ho sebelisa mokhoa ona o ikhethang oa ho bopa polasetiki ho pota-pota bolo le kopano ea stem ho fana ka melemo e mengata. Ho sebelisoa bolo e tletseng bore, empa ha ho na seam ka har'a valve kaha e tlameha ho eketsoa ho tloha pheletsong e 'ngoe. Sena se etsa hore valve e be matla 'me e kopane ho feta ntle le ho thibela ho phalla. The compact PVC ball valve e fumaneha ka IPS e khoele (Size ea Iron Pipe) le likhokahano tse thellang bakeng sa Peipi ea 40 le 80.

Joaloka valve e matla le e matla, li loketse mefuta e fapaneng ea lisebelisoa tsa metsi. Ha u batla valve ea moruo, valve ea bolo ea compact PVC ke khetho e babatsehang.

Alliance PVC Ball Valve
Meralo ea Union e kenyelletsa mekhatlo ea basebetsi khokahanyong e le 'ngoe kapa ka bobeli ho lumella ho lokisoa ha valve ka har'a mohala ntle le ho e khaola pompong. Ha ho na lisebelisoa tse khethehileng tsa tlhokomelo tse hlokehang, kaha molamu o na le li-square lugs tse peli tse lumellang hore ho sebelisoe seqha se feto-fetohang. Ha tlhokomelo ea li-valve e hlokahala, lesale la ho boloka le khoele le ka fetoloa kapa la tlosoa ka ho sebetsana le ho lokisa tiiso kapa ho nkela O-ring sebaka.

Ha tsamaiso e le tlas'a khatello ea kelello, hang ha bonngoe bo qhaqhoa, mokhatlo o koetsoeng o tla thibela bolo hore e se ke ea lelekoa, 'me mokhatlo oa moruo o ke ke oa e-ba le letho ho thibela bolo hore e se ke ea lelekoa.

na u tseba? Li-valve tsa bolo tse kopaneng le tse kopantsoeng tsa PVC li teng bakeng sa Sistimi ea Shedule 40 le Schedule 80 kaha litekanyetso tsena li bua ka botenya ba lebota la liphaephe.Li-valve tsa bolo ea PVCli lekantsoe ka khatello ho e-na le botenya ba lebota, ho li lumella hore li tšoanelehe bakeng sa liphaephe tsa Shedule 40 le Schedule 80. Bophara bo ka ntle ba li-tubes tse peli bo ntse bo tšoana, 'me bophara bo ka hare bo fokotseha ha lerako le ntse le eketseha. Ka kakaretso, phala ea Shedule 40 e tšoeu 'me phala ea 80 e bohlooho, empa valve ea mebala e ka sebelisoa tsamaisong efe kapa efe.

CPVC balofo ea bolo
Li-valve tsa bolo ea CPVC (chlorinated polyvinyl chloride) li hahiloe ka mokhoa o ts'oanang le li-valve tsa compact, tse nang le liphapang tse peli tse kholo; litekanyetso tsa mocheso le likhokahano.Li-valve tsa bolo ea CPVCli entsoe ka PVC e nang le chlorinated, e li nolofalletsang ho mamella mocheso o phahameng. Li-valve tsena li etselitsoe ho sebelisa metsi a chesang ho fihlela ho 180 ° F.

Khokahano ea valve ea bolo ea CPVC ke CTS (boholo ba tube ea koporo), e nang le boholo bo nyane haholo ba phala ho feta IPS. CTS e etselitsoe lits'ebetso tsa metsi a chesang le a batang, leha e sebelisoa haholo meleng ea metsi a chesang.

Li-valve tsa bolo ea CPVC li na le 'mala oa beige ho thusa ho li khetholla ho li-valve tse tloaelehileng tse tšoeu tsa bolo. Li-valve tsena li na le litekanyetso tse phahameng tsa mocheso 'me li loketse bakeng sa lisebelisoa tsa ho futhumatsa tse kang licheso tsa metsi.

Li-valve tsa bolo ea PVC ke khetho e babatsehang bakeng sa mefuta e sa tšoaneng ea lisebelisoa tsa lipeipi, tse nang le mekhoa e fapaneng ea tlhokomelo le mocheso o phahameng. Li-valve tsa bolo li boetse li fumaneha ka koporo le tšepe e sa hloekang, kahoo ho na le valve ea bolo bakeng sa kopo e 'ngoe le e' ngoe e hlokang ho laola phallo ea metsi.