Wafer Hom Silent Check Valves
1.Standard: Raws li API/DIN
2.Face to Face: ANSI B16.1
3.Material: Cam khwb cia hlau / Ductile Iron
4.Normal Pressure: PN10/16, ANSI 125/150
5. Loj: DN50-DN300
Kev piav qhia
Flange raws li ANSI 125/150
Ntsej muag ntsej muag raws li ANSI 125/150
Zoo heev nruj
Tsawg taub hau poob
Muaj kev ntseeg siab heev
Cov txiaj ntsig zoo hydraulic
Simplicity hauv mounting thiab siv
Ua haujlwm siab: 1.0Mpa / 1.6Mpa
Kev ntsuas siab raws li cov qauv: API598 DIN3230 EN12266-1
Ua haujlwm kub: NBR: 0 ℃ ~ + 80 ℃
EPDM: -10 ℃ ～ + 120 ℃
Nruab Nrab: Dej Tshiab, Dej Hiav Txwv, txhua yam roj, kua qaub, alkaline kua thiab lwm yam.
COV NTAUB NTAWV
| TSIS MUAJ. | Ib feem | Khoom siv |
| 1 | Lub cev | GG25/GGG40 |
| 2 | Qhia | Stainless hlau |
| 3 | Disc | Stainless hlau |
| 4 | O-Ring | NBR / EPDM / VITON |
| 5 | Lub nplhaib foob | NBR / EPDM / VITON |
| 6 | Bolts | Stainless hlau |
| 7 | Qag | Stainless hlau |
| 8 | Caij nplooj ntoos hlav | Stainless hlau |
DIMENSION
| DN (mm) | 50 | 65 | 80 | 100 | 125 | 150 | 200 | 250 | 300 |
| L (mm) | 67 | 73 | 79 | 102 | 117 | 140 | 165 | 210 | 286 |
| ΦA (mm) | 59 | 80 | 84 | 112 | 130 | 164 | 216 | 250 | 300 |
| ΦB (mm) | 108 | 127 | 146 | 174 | 213 | 248 | 340 | 406 | 482 ib |
| ΦC (mm) | 120 | 140 | 148 | 180 | 210 | 243 | 298 | 357 ib | 408 |
| NR (mm) | 4-R10 | 4-R10 | 4-R10 | 8-R10 | 8-R11.5 | 8-R12.5 | 8-R12.5 | 12-R15 | 12-R15 |
