Baetsi ba Valve ea Tianjin ba khothaletsa lintlha tsa khetho ea li-valve bakeng sa phehello ea projeke ea hau.

E le karolo ea bohlokoa ea tsamaiso ea ho laola metsi, tlhaloso ea khetho ea li-valve e phetha karolo ea bohlokoa ts'ebetsong le polokeho ea morero. Lintlha tse latelang ke khetho ea li-valve tse khothaletsoang ke moetsi oa Valve ea Tianjin ho sireletsa morero oa hau.

1. Tlhahlobo ea boemo ba metsi le boemo ba ho sebetsa: Pele u khetha valve, ho hlokahala hore u hlahlobe sebaka sa mokelikeli le boemo ba ho sebetsa bo sebelisoang morerong. Ho kenyelletsa thepa ea mokelikeli, mocheso, khatello, phallo le likarolo tse ling, hammoho le kutu ea mokelikeli, viscosity, likaroloana tse tiileng le litšobotsi tse ling. Mekhahlelo ena e tla ama ka ho toba khetho ea thepa, ts'ebetso ea ho tiisa le litlhoko tsa nako e telele tsa valve.

2. Khetho ea mofuta oa valve: Khetha mofuta o nepahetseng oa li-valve ho latela tšebeliso le litlhoko tsa phaephe ea mokelikeli. Mefuta e tloaelehileng ea li-valve e kenyelletsa li-valve tsa globe, li-valve tse laolang, li-valve tsa bolo, li-valve tsa serurubele, joalo-joalo. Khetho e lokela ho thehoa ho latela lintlha tse kang litšobotsi tsa phallo ea mokelikeli, litlhoko tsa phallo le mokhoa oa ho sebetsa.

3. Khetho ea thepa: Ho ea ka litšoaneleho tsa sehare sa mokelikeli le litlhoko tsa boenjiniere, khetha lisebelisoa tse loketseng tsa valve. Bakeng sa mecha ea litaba e senyang, o ka khetha lisebelisoa tse thibelang ho senya tse kang tšepe e sa hloekang, tšepe ea alloy, joalo-joalo Ho boetse hoa hlokahala ho nahana ka matla le ho apara ho hanyetsa ha thepa ea valve.

4. Khetho e tloaelehileng ea li-interface: Khetha maemo a li-valve a kopanang le litlhoko tsa boenjiniere ho netefatsa hore ho na le khokahanyo e tiileng le e ka tšeptjoang pakeng tsa valve le pipeline. Mekhoa e tloaelehileng ea li-interface ke litekanyetso tsa naha, litekanyetso tsa Amerika, litekanyetso tsa Jeremane joalo-joalo.

5. Boholo le bophara ba lebitso: Ho ea ka litlhoko tsa phallo le khatello ea tsamaiso ea liphaephe, khetha boholo bo loketseng ba valve le bophara ba lebitso. Boholo bo boholo kapa bo nyane haholo bo ka fella ka taolo e sa nepahalang ea mokelikeli kapa tahlehelo e eketsehileng ea khatello.

6. Litlhoko tsa ts'ebetso ea ho tiisa: Ho ea ka litlhoko tsa boenjiniere le litšoaneleho tse mahareng, fumana litlhoko tsa ts'ebetso ea tiiso ea valve. Ts'ebetso ea tiiso ea valve ke ea bohlokoa bakeng sa ho nepahala le polokeho ea taolo ea mokelikeli.

7. Khetho ea mokhoa oa ts'ebetso: Ho ea ka boemo ba sebele ba morero, khetha mokhoa oa ho sebetsa oa valve. E ka ba ts'ebetso ea letsoho, ts'ebetso ea motlakase kapa ts'ebetso ea pneumatic. Lintlha tse kang boiketlo ba ts'ebetso, ts'ireletso, ts'episo le tekanyo ea boiketsetso li lokela ho nkoa.

8. Litlhokomelo tsa ts'ebetso ea ts'ireletso: Bakeng sa merero e amanang le litlhoko tsa ts'ireletso, tse kang ho thibela mollo, ho phatloha ha ho phatloha, li-anti-static le litlhoko tse ling, hoa hlokahala ho khetha lihlahisoa tsa li-valve tse nang le ts'ebetso e ts'oanang ea ts'ireletso.

9. Khetho ea barekisi: Khetha bafani ba li-valve tsa boleng bo botle ba tšepahalang, 'me u netefatse hore lihlahisoa tsa bona li lumellana le maemo a amehang a naha le a indasteri.

Ha u khetha valve, ho boetse hoa hlokahala hore u nahane ka botlalo ka liphello tsa khetho, ho kenyelletsa moruo, ho boloka, ho tšepahala, joalo-joalo. Ke khetho e utloahalang feela le tšebeliso e nepahetseng ea li-valve e ka netefatsang ts'ebetso e tloaelehileng le polokeho ea morero. Joaloka moetsi oa li-valve, Valve ea Tianjin e fana ka mefuta e mengata ea lihlahisoa tsa li-valve tse nang le boleng bo phahameng, ho tšepahala le ho tšoarella, tse ka etsoang ho latela litlhoko tsa bareki.