Ho sebelisa:
Valve ea ho hlahloba didlink e kenngoa tsamaisong ea liphaephe, 'me mosebetsi oa eona o ka sehloohong ke ho thibela bohareng hore bo se ke ba khutlela morao. Sesepa sa ho hlahloba ke valve e itekanetseng e itšetlehileng ka khatello ea seaplane ho bula le ho koala. Wafer check valve e loketse liphaephe tse fapaneng tse nang le khatello ea lebitso PN1.0MPa ~ 42.0MPa, Class150 ~ 25000, bophara ba lebitso la DN15 ~ 1200mm, NPS1 / 2 ~ 48, mocheso o sebetsang -196 ~ 540 ℃, ho thibela The medium e phalla morao. Ka ho khetha lisebelisoa tse fapaneng, e ka sebelisoa mecheng ea litaba e fapaneng joalo ka metsi, mouoane, oli, asiti ea nitric, asiti ea acetic, media oxidizing e matla le uric acid.
二、 Likarolo tsa sebopeho:
1. Bolelele ba sebopeho bo khutšoanyane, 'me bolelele ba sebopeho sa eona ke 1/4 ~ 1/8 feela ea valve e tloaelehileng ea ho hlahloba flange;
2. Boholo bo nyane le boima bo bobebe, boima ba eona ke 1/4 ~ 1/20 feela ea valve e tloaelehileng ea ho hlahloba flange;
3. Leqhubu la valve le koala kapele 'me khatello ea hamore ea metsi e nyenyane;
4. Liphaephe tse peli tse rapameng le liphaephe tse otlolohileng li ka sebelisoa, 'me ho kenngoa ho bonolo;
5. Mocha oa phallo ha o thijoe 'me ho hanyetsa metsi ho nyenyane;
6. Ketso e hlokolosi le ts'ebetso e ntle ea ho tiisa;
7. Sesepa sa valve se na le stroke se sekhutšoanyane le phello e nyenyane ea ho koala;
8. Sebopeho sa kakaretso se bonolo ebile se kopane, 'me ponahalo e ntle.
9. Bophelo bo bolelele ba tšebeletso le ts'ebetso e tšepahalang.
Nako ea poso: May-26-2025