Li-valve tsa Newsway Valve Company (NSW) li sebelisoa haholo mafapheng a fapaneng a lipeipi, li ka fihlela litlhoko tse latelang bakeng sa li-valve tsa liphaephe

1. Khaola 'me u lokolle sehare

Ena ke mosebetsi oa mantlha oa valve. Hangata, valve e nang le tsela e otlolohileng ea phallo e khethiloe, 'me ho hanyetsa ha eona ho phalla ho nyenyane.

Li-valve tse koetsoeng ka tlase (Li-valve tsa globe, li-valve tsa plunger) ha li sebelisoe ka seoelo ka lebaka la liphaseje tsa tsona tse hlabang le ho hanyetsa phallo e phahameng ho feta li-valve tse ling. Moo khanyetso e phahameng ea phallo e lumelloang, valve e koetsoeng e ka sebelisoa.

2. Cho phalla ha taolo

Hangata, valve e bonolo ho fetola phallo e khethoa e le taolo ea phallo. Belofo e koalang e theohelang (joalo kavalve ea lefatše) e loketse morero ona hobane boholo ba setulo sa eona bo lekana le ho otla ha setho se koalang.

Li-valve tsa rotary (Li-valve tsa plug, li-valve tsa serurubele, li-valve tsa bolo) le li-valve tsa flex-body (li-valve tsa pinch, li-valve tsa diaphragm) li ka boela tsa sebelisoa bakeng sa ho laola throttling, empa hangata li sebetsa feela ka har'a mefuta e fokolang ea li-diameter tsa valve.

Belofo ea heke e sebelisa heke e bōpehileng joaloka disc ho etsa motsamao oa ho tšela ho bula setulo se chitja sa valve. E ka laola phallo hantle feela ha e le haufi le boemo bo koetsoeng, kahoo hangata ha e sebelisetsoe ho laola phallo.

3. Ho kheloha le ho phunya

Ho ea ka litlhoko tsa ho khutlisa le ho phunya, mofuta ona oa valve o ka ba le likanale tse tharo kapa ho feta. Li-valve tsa plug leLi-valve tse 3 tsa bololi loketse haholoanyane morero ona. Ka hona, boholo ba li-valve tse sebelisetsoang ho khutlisa le ho arola phallo li khetha e 'ngoe ea li-valve tsena.

Empa maemong a mang, mefuta e meng ea li-valve le eona e ka sebelisoa bakeng sa ho khutlisa le ho koala ha feela li-valve tse peli kapa ho feta li hokahane hantle.

4. Mahareng a nang le likaroloana tse emisitsoeng

Ha ho na le likaroloana tse emisitsoeng bohareng, ho loketse ka ho fetisisa ho sebelisa valve e nang le phello ea ho hlakola ho thellang ha setho se koalang ka holim'a sebaka sa ho tiisa.

Haeba motsamao oa morao le ka morao oa setho se koalang setulong sa valve se otlolohile, se ka tšoara likaroloana. Ka hona, valve ena e loketse feela mecha ea litaba ea motheo e hloekileng ntle le haeba thepa ea holim'a ho tiisa e lumella likaroloana ho kenngoa. Li-valve tsa bolo le li-valve tsa plug li na le phello ea ho hlakola holim'a sebaka sa ho tiisa nakong ea ho bula le ho koala, kahoo li loketse ho sebelisoa mecheng ea litaba ka likaroloana tse emisitsoeng.