Wafer Type Silent Check Valves
1.Standard: Mifanaraka amin'ny API/DIN
2. mifanatrika: ANSI B16.1
3. Material: vy / vy ductile
4. Fanerena mahazatra: PN10/16, ANSI 125/150
5. Habe: DN50-DN300
Description
Flange araka ny ANSI 125/150
Mifanatrika araka ny ANSI 125/150
Henjana tsara
Very loha ambany
Tena azo antoka
Vokatra hydraulic tena tsara
Fahatsorana amin'ny fametrahana sy fampiasana
Fanerena miasa: 1.0Mpa/1.6Mpa
Fitsapana fanerena araka ny fenitra: API598 DIN3230 EN12266-1
miasa mari-pana: NBR: 0 ℃ ~ + 80 ℃
EPDM: -10℃～+120℃
Medium: Rano madio, rano an-dranomasina, menaka rehetra, asidra, ranoka alkali sns.
Lisitry ny fitaovana
| TSIA | anjara | KEVITRA |
| 1 | -kevi-pitantanana | GG25/GGG40 |
| 2 | Torolalana | Inôksa |
| 3 | Disc | Inôksa |
| 4 | O-Ring | NBR/EPDM/VITON |
| 5 | Peratra tombo-kase | NBR/EPDM/VITON |
| 6 | horonan | Inôksa |
| 7 | Axle | Inôksa |
| 8 | Lohataona | Inôksa |
lafiny
| 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 |
