Wafer Type Silent Check Valves
1.Standert: oerienkomt mei API / DIN
2.Face to Face: ANSI B16.1
3.Material: Cast Iron / Ductile Iron
4. Normaal druk: PN10/16, ANSI 125/150
5. Grutte: DN50-DN300
BESKRIUWING
Flens neffens ANSI 125/150
Face to face neffens ANSI 125/150
Prachtige dichtheid
Lege holle ferlies
Ekstreem betrouber
Prachtich hydraulysk resultaat
Ienfâld yn montage en gebrûk
Wurkdruk: 1.0Mpa / 1.6Mpa
Druktest neffens noarmen: API598 DIN3230 EN12266-1
wurktemperatuer: NBR: 0℃～+80℃
EPDM: -10℃～+120℃
Medium: Fresh Water, Seewetter, alle soarten oalje, soere, alkaline floeistof ensfh.
MATERIAAL LIST
| NEE. | Diel | Materiaal |
| 1 | Lichem | GG25/GGG40 |
| 2 | Gids | Rustfrij stiel |
| 3 | Skiif | Rustfrij stiel |
| 4 | O-ring | NBR/EPDM/VITON |
| 5 | Sealring | NBR/EPDM/VITON |
| 6 | Bolts | Rustfrij stiel |
| 7 | As | Rustfrij stiel |
| 8 | Maitiid | Rustfrij stiel |
DIMINSJE
| 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 |
| ΦC(mm) | 120 | 140 | 148 | 180 | 210 | 243 | 298 | 357 | 408 |
| NR(mm) | 4-R10 | 4-R10 | 4-R10 | 8-R10 | 8-R11.5 | 8-R12.5 | 8-R12.5 | 12-R15 | 12-R15 |
