API 6D Swing Tarisa Valve
Product Range
Saizi: NPS 2 kusvika kuNPS 48
Pressure Range: Kirasi 150 kusvika Kirasi 2500
Flange Connection: RF, FF, RTJ
Zvishandiso
Kukandira: (A216 WCB, A351 CF3, CF8, CF3M, CF8M, A995 4A, 5A, A352 LCB, LCC, LC2) Monel, Inconel, Hastelloy,UB6
Standard
| Kugadzira & kugadzira | API 6D, BS 1868 |
| Vakatarisana | API 6D, ASME B16.10 |
| End Connection | ASME B16.5, ASME B16.47, MSS SP-44 (NPS 22 Chete) |
| Kuedza & kuongorora | API 6D, API 598 |
| Moto wakachengeteka dhizaini | API 6FA, API 607 |
| Uyewo inowanikwa per | NACE MR-0175, NACE MR-0103, ISO 15848 |
| Zvimwe | PMI, UT, RT, PT, MT |
Design Features
1. Yakazara kana Yakaderedzwa Bore
2. RF, RTJ, BW
3. Bolted Cover kana Pressure Seal Cover
API 6D Swing cheki vharafu inodzivirira yepakati mupombi kubva kuyerera ichidzoka.vharuvhu inovhura kana kuvhara nekuyerera uye simba repakati kudzivirira svikiro kuyerera kumashure 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.Rudzi urwu rwevharuvhu kazhinji runofanira kuisirwa yakatwasuka mupombi.
Swing cheki vharafu inotora yakavakirwa-mukati rocker swing chimiro.Zvose zvinozarura nekuvhara zvikamu zvevhavha zvakaiswa mukati memuviri wevhavha, uye usapinda mukati memuviri wevhavha.Kunze kwekuvhara gasket uye mhete yekuisa chisimbiso pane yepakati flange, iyo yese Hapana nzvimbo yekudonha, kudzivirira mukana wekudonha kwevharuvhu.Ruoko rwekuzunguza rwevharuvha yekutarisa inotora spherical yekubatanidza chimiro pakubatana pakati peruoko rwe rocker nevhavhavhavha, kuitira kuti iyo valve flap ine imwe dhigirii yerusununguko mukati meiyo 360 madhigirii, uye pane yakakodzera nzvimbo yekutevera. muripo.
Kuburikidza nekusarudzwa kwezvinhu zvakasiyana-siyana, swing check valve inogona kushandiswa kune zvakasiyana-siyana zvakadai semvura, steam, mafuta, nitric acid, acetic acid, yakasimba oxidizing media uye urea.Inonyanya kushandiswa mumapaipi akadai se petroleum, makemikari, mishonga, fetiraiza, uye simba remagetsi.