DI PN10/16 tlelaseng150 Valofo e Bonolo ea Ho Tiisa
Lintlha tsa Sehlahisoa
| Boemo le Khatello ea Boholo & Maemo | |
| Boholo | DN40-DN1200 |
| Khatello Rating | PN10, PN16, CL150 |
| Sefahleho le Sefahleho STD | BS5163, DIN3202 F4, API609 |
| Tlhaloso ea STD | BS 4504 PN6/PN10/PN16, DIN2501 PN6/PN10/PN16, ISO 7005 PN6/PN10/PN16, JIS 5K/10K/16K, ASME B16.1 125LB, ASME B10/PN16, D16.1 Table 5, D16.1 |
| Upper Flange STD | ISO 5211 |
| Lintho tse bonahalang | |
| 'Mele | Cast Iron(GG25), Ductile Iron(GGG40/50) |
| Diski | Cast Iron(GG25), Ductile Iron(GGG40/50) |
| Stem/ Shaft | Stainless Steel 304(SS304/316/410/420) |
| Setulo | CF8/CF8M+EPDM |
| Bushing | PTFE, Bronze |
| O Ring | NBR, EPDM, FKM |
| Sebapali | Lebokose la Gear, Motlakase oa Motlakase, Motlakase oa Pneumatic |
Pontšo ea Sehlahisoa
Molemo oa Sehlahisoa
Li-valve tsa heke tse tsitsitseng tse lutseng li entsoe ka sebopeho sa li-valve tsa speclal elastlcly full wrap-plece, le ho se be teng ha heke ho lutla kapa mafome ha ho bapisoa le liketsahalo tse ling.'Mele oa Balofo ea Heke e Mameletseng: Tšepe ea Ductile.
Setiiso sa Valve ea Heke e Resilient: Ductile Iron+EPDM (Resilient Seating).
Ponahalo e ntle le boima bo bobebe: 'mele oa valve o entsoe ka tšepe ea ductile, e ka bang 20% ~ 30% e bobebe ho feta valve ea heke ea setso,' me e loketse ho tsamaisa, ho kenya le ho hlokomela;
Motsoako oa rabara ea heke: heke e entsoe ka rabara ea boleng bo phahameng, 'me e kopantsoe ka hare le ka ntle.Theknoloji ea vulcanization ea rabara e tiisa hore tekanyo ea geometri ea heke ka mor'a hore vulcanization e nepahale.
Seteishene se se nang moralo oa slot: mocha o se nang sebopeho sa moralo oa slot, sediment, scrap iron, maloanlahla, joalo-joalo e ke ke ea kenngoa ka har'a slot e tlase ea valve, 'me bophelo ba tiiso bo bolelele.
E sebelisoa e le sesebelisoa sa ho khaola le ho lokisa bakeng sa pheline ea metsi le drainage pepeline mohahong, lik'hemik'hale, meriana, masela, likepe le liindasteri tse ling.Zhongfa valve e ka fana ka li-valve tsa heke tsa OEM & ODM le likarolo tsa China. Filosofi ea li-valve tsa Zhongfa ke ho batla lihlahisoa tsa boleng bo holimo tse nang le ts'ebeletso e nepahetseng ka theko e ntle ka ho fetisisa.Lihlahisoa tsohle tsa li-valve li lekoa ka makhetlo a mabeli pele li romeloa ho netefatsa boleng ba sehlahisoa.Rea u amohela ho etela lifeme tsa rona.Re tla bontša Boqapi ba li-valve.
Lihlahisoa tse rekisoang tse chesang
