A Valveke sesebelisoa sa taolo bakeng sa mohala oa mokelikeli. Ts'ebetso ea eona ea mantlha ke ho hokahanya kapa ho khaola ho ajoa ha selikalikoe sa peipe, fetola khatello le lisebelisoa tse tloaelehileng tsa pompoine le lisebelisoa.
一.Khethollo ea li-valves
Ho latela ts'ebeliso le ts'ebetso ho ka aroloa:
1. Ho koaloa ke phula Joalo ka: Heke e le: Vibella Valve, Valve Ball, Valter
2. Lekola valve: thibela bohareng ka pepeng ho tsoa ho ho phalla ka morao.
3. Phetoho ea kabo: Fetola tataiso ea phallo ea tse mahareng, e tsamaiseng, e khethoa kapa u kopanya bohareng. Joalo ka li-valves tsa ho ajoa, maraba a steam, le li-valve tsa bolo ea maoto.
4. Tsamaisa VALve: Fetola khatello le phallo ea mahareng. Joalo ka khatello ea ho fokotsa phula, e laola vpa, valve ea terompeta.
5. Lekala Volve: Thibela khatello e mahareng sesebelisoa ho feta boleng bo boletsoeng ho feta boleng bo boletsoeng ho feta tekano.
二. Li-paramethara tsa mantlha tsaValve
1. Boholo ba Valve (DN).
2. Khatello ea tlhaho ea Valve (pn).
3. Khatello le tekanyetso ea mocheso ea valve: Ha mocheso o sebetsang oa Valve o feta mocheso oa khatello ea tlhaho, khatello ea eona e sebetsang e tlameha ho fokotsoa ka nepo.
4. Valve khatello ea thuto ea Yuniti:
| Sehlopha | 150 | 300 | 400 | 600 | 800 | 900 | 1500 | 2500 |
| Mpa | 1.62.0 | 2.54.05.0 | 6.3 | 10 | 13 | 15 | 25 | 42 |
5. Bohloko bo sebetsang baValve:
Li-valves tsa indasteri li sebelisoa Petroleum, li-cumbers tsa lik'hemik'hale, matla a motlakase, matla a motlakase, matla a nyutlelie le indasteri ea nyutlelie. Mecha ea litaba e feta ka ho kenyelletsa likhase (moea, mouoane, mohope, khase ea mashala, khase ea peterole, jj.); Lino (metsi, kemmonia ea metsi ammonia, oli, acid, alkalis, jj.). Ba bang ba bona ba chakoa ke lithunya tsa mochini, 'me ba bang ba radiactive haholo.
Nako ea poso: Jul-28-2023
