Center line wafer mhando butterfly vharafu
Dhizaini & Kutsanangurwa
| 1 | Dhizaini & Kugadzira mwero zvinoenderana neAPI 609, MSS-SP67, BS5155, EN593,DIN3354,JIS B2032. |
| 2 | Yekubatanidza chiyero zvinoenderana neANSI, DIN, BS, JIS, ISO. |
| 3 | Type: Wafer type. |
| 4 | Nominal pressure: PN10, PN16, CL125, CL150, JIS5K, JIS10K |
| 5 | Kushanda: Ruoko revha, Worm giya, Electric actuator, Pneumatic actuator |
| 6 | Inokodzera svikiro: Mvura yakachena, Sewage, Mvura yeGungwa, Mhepo, chiutsi, Chikafu, Mushonga etc. |
Test
| Nominal Pressure | PN10 | PN16 | 125PSI | 150PSI |
| Shell Pressure | 15bar | 24bar | 200PSI | |
| Seat Pressure | 11 bar | 17.6bar | 300PSI | |
1.Muedzo wemuviri: 1.5 nguva yekushanda kwekushanda nemvura.Muedzo uyu unoitwa mushure mekusangana kwevharuvhu uye ne disc iri muhafu nzvimbo yakavhurika, inonzi seyemuviri hydro test.
2.Seat test: 1.1 nguva yekushanda kwekushanda nemvura.
3.Function / Operation test: Panguva yekuongorora kwekupedzisira, valve imwe neimwe uye actuator yayo (Lever / Gear / Pneumatic actuator) pasi inoenda muedzo wakakwana wekushanda (Open / Close).Muedzo uyu wakaitwa pasina kudzvanywa uye nekudziya ambient.Iyo inovimbisa kushanda kwakaringana kwevhavha / actuator gungano ine zvishongedzo senge solenoid valve, muganho switch, air filter regulator nezvimwe.
4.Special bvunzo: Pakukumbira, chero imwe bvunzo inogona kuitwa maererano neyakakosha rairo nemutengi.
Ivharuvhu yeshavishavi yakagadzika yakagadzikana inoshandiswa kutanga, kumisa, uye kugadzirisa kuyerera kwemvura nemumapaipi.Yakakodzera kune zvinotevera maapplication:
1.The pharmaceutical, makemikari uye chikafu maindasitiri.
2.Marine uye petrochemical processing.
3.Water uye wastewater applications.
4.Kugadzirwa kwemafuta uye gasi, maitiro ekugadzirisa mafuta.
5.Fire protection systems.
Kusunga chisimbiso
Diski resimba repamusoro
Bidirectional sealing function
Mabasa akawanda
Mutengo wakaderera uye kushomeka kwekugadzirisa
