API 594 Wafer, Lug uye Flanged Check Valve
Product Range
Saizi: NPS 2 kusvika kuNPS 48
Pressure Range: Kirasi 150 kusvika Kirasi 2500
End Connection: Wafer, RF, FF, RTJ
Zvishandiso
Casting: Cast Iron, Ductile Iron, A216 WCB, A351 CF3, CF8, CF3M, CF8M, A995 4A, 5A, A352 LCB, LCC, LC2, Monel, Inconel, Hastelloy,UB6, Bronze, C95800
Standard
| Kugadzira & kugadzira | API594 |
| Vakatarisana | ASME B16.10, EN 558-1 |
| End Connection | ASME B16.5, ASME B16.47, MSS SP-44 (NPS 22 Chete) |
| Kuedza & kuongorora | Purogiramu inonzi 598 |
| Moto wakachengeteka dhizaini | / |
| Uyewo inowanikwa per | NACE MR-0175, NACE MR-0103, ISO 15848 |
| Zvimwe | PMI, UT, RT, PT, MT |
Design Features
1. Dual Plate kana Single Plate
2. Wafer, Lug uye Flanged
3. Chengetedza uye Chengetedza
API 594 Dual plate check valve inoshandiswa kune yakachena mapaipi uye maindasitiri, kuchengetedza kwezvakatipoteredza, kurapwa kwemvura, mvura uye mapombi emvura muzvivakwa zvepamusoro-soro kudzivirira kutenderera kutenderera kwenhau.Ivhavhavha yecheki inotora rudzi rwewafer, ndiro ye butterfly ine semicircles mbiri, uye inotora chitubu kumanikidza kuseta patsva, nzvimbo yekuisa chisimbiso inogona kunge iri muviri wakatarisana welding inopfeka-inodzivirira zvinhu kana rubber lining, mashandisirwo akafara, uye chisimbiso. yakavimbika.
Zvikamu zvekuvhura nekuvhara zve API 594 cheki valve inotsamira pakuyerera uye simba repakati kuti rivhure kana kuvhara roga kudzivirira yepakati kubva kuyerera ichidzoka.Iyo valve inonzi cheki valve.Cheki mavharuvhu ndeechikamu cheotomatiki mavharuvhu, ayo anonyanya kushandiswa mumapaipi apo iyo yepakati inoyerera munzira imwe, uye inongobvumira yepakati kuyerera munzira imwe kudzivirira tsaona.
Zvinoenderana nechimiro chevhavhavha yekutarisa, inogona kukamurwa kuita marudzi matatu: lift cheki vharafu, swing cheki vharafu uye wafer cheki vharafu.Simudza cheki mavharuvhu anogona kukamurwa kuva marudzi maviri: vertical uye horizontal.Swing cheki mavharuvhu akakamurwa kuva marudzi matatu: imwe vharafu, kaviri vharafu uye multi vharafu.The wafer check valve imhando yakatwasuka.Cheki vharuvhu ivharuvhu inogona kudzivirira yega mvura kuti isayerera ichidzoka.Ivhavhavhavhavha yevhavhavhavha yecheki inovhura pasi pechiito chekumanikidza kwemvura, uye mvura inoyerera ichibva kune inlet side kuenda kune yekubuda.Kana kudzvinyirirwa kudivi rekupinza kwakadzikira pane kudivi rekubuda, vharafu yevharuvhu inovharwa otomatiki pasi pechiito cheiyo fluid pressure musiyano, giravhiti uye zvimwe zvinhu kudzivirira mvura kuti isayerera ichidzoka.
Kana iwe uchida rumwe ruzivo nezve mavharuvhu ndapota taura nedhipatimendi redu rekutengesa
Zvigadzirwa zvinoenderana
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