"Tlhaloso ea boleng, Botšepehi e le motheo, Khamphani e tšepahalang le phaello e kopanetsoeng" ke mohopolo oa rona, e le hore o ka theha ka mokhoa o tsitsitseng mme o hahamalle bokhabane ba theko e tlase bakeng sa China Pn40 JIS 10K 20K Stainless Steel Double Single DiscWafer Check Valve, Ho amohela lik'hamphani tse thahasellang ho sebelisana le rona, re lebeletse ho ba le monyetla oa ho sebetsa le lik'hamphani ho pota lefatše bakeng sa khōlo e kopanetsoeng le katleho e kopanetsoeng.
"Tlhaloso ea boleng, Botšepehi e le motheo, Khamphani e tšepahalang le phaello e kopanetsoeng" ke mohopolo oa rona, e le hore o ka theha ka mokhoa o tsitsitseng mme o phehelle bokhabane bakeng saChina Double Check Valve,Wafer Check Valve,Li-valve tsa Wafer Check , Ka tšehetso ea litsebi tsa rona tse nang le phihlelo haholo, re etsa le ho fana ka lintho tsa boleng bo botle ka ho fetisisa. Tsena li lekoa ka boleng ka linako tse fapaneng ho netefatsa hore mefuta e se nang sekoli feela e fuoa bareki, re boetse re hlophisa lethathamo ho latela tlhoko ea bareki ho fihlela litlhoko tsa bareki.
Li-valve tsa ho hlahloba li-disc-clip tse peli ke li-valve tsa ho hlahloba li-single-disc tse nang le khokahano ea li-clip tse peli. Kaofela ke li-valve tsa ho hlahloba tse tšesaane haholo ho thibela liphaephe tse fapaneng tse lipakeng. Li-valve tsa ho hlahloba li-disk tse peli tsa H74X le H74H li na le melemo ea sebopeho se bonolo, ponahalo e ntle, boima bo bobebe le ho kenya habonolo. Haholo-holo e loketse tsamaiso ea metsi, peterole, lik'hemik'hale, metallurgical le likarolo tse ling tsa indasteri. E loketse ka ho fetisisa bakeng sa libaka tse nang le sebaka se fokolang sa ho kenya. Li-valve tsa H74 tse nang le likarolo tse peli tsa li-disc li entsoe ka khokahano ea li-clip tse peli, ka li-valve tsa mofuta oa "disc swing" tse ikemetseng, 'me tšepe e sa hloekang kapa Stelli surfacing e ka sebelisoa bakeng sa ho tiisa holim'a 'mele oa valve le disc.
Lintlha tsa tekheniki
PN(MPa) Khatello ea lebitso | 1.0 | 1.6 | 2.5 | 4.0 |
(MPa) Khatello ea teko ea likhetla | 1.5 | 2.4 | 3.75 | 6.0 |
(MPa) Khatello ea teko ea tiiso | 1.1 | 1.76 | 2.75 | 4.4 |
°C Mocheso o loketseng |
| |||
Li-mediums tse loketseng | Oli, metsi, asiti le mokelikeli oa alkali |
Methara ea likarolo tse kholo
Karolo ea lebitso | 'Mele oa valve, disk ea valve | Lesale la setulo |
Lintho tse bonahalang | Garbon tšepe, tšepe e sa hloekang, koporo | NBR,EPDM,PTFE |
Boemo bo ka Sehloohong
DN(mm) | d | L | D | ||||
I | II | PN1.0MPa | PN1.6 MPa | PN2.5MPa | PN4.0MPa | ||
50 | 25 | 15 | mashome a mabeli le metso e 'meli | 109 | 109 | 109 | 109 |
65 | 38 | 15 | mashome a mabeli le metso e 'meli | 129 | 129 | 129 | 129 |
80 | 46 | 15 | mashome a mabeli le metso e 'meli | 144 | 144 | 144 | 144 |
100 | 72 | 15 | mashome a mabeli le metso e mene | 164 | 164 | 170 | 170 |
125 | 95 | 16 | 26 | 194 | 194 | 186 | 186 |
150 | 114 | 19 | 29 | 221 | 221 | 226 | 226 |
200 | 140 | 29 | 43 | 275 | 275 | 286 | 293 |
250 | 188 | 29 | 43 | 330 | 331 | 343 | 355 |
300 | 216 | 38 | 50 | 380 | 386 | 403 | 420 |
350 | 263 | 41 | 52 | 440 | 446 | 460 | 477 |
400 | 305 | 51 | 62 | 491 | 498 | 517 | 549 |
450 | 356 | 51 | 62 | 541 | 558 | 567 | 574 |
500 | 406 | 65 | 80 | 596 | 620 | 627 | 631 |
600 | 482 | 70 | 90 | 698 | 737 | 734 | 750 |