2502 Lug Papiyon Valv
Satisfè oswa depase kondisyon EN593, AS4795.1 ak MSS SP-67.
Replasabl revètman pou DN300 ak anba gwosè, Vulcanized revètman pou DN350 ak pi wo a gwosè.
2 aks pou DN300 ak anba gwosè ak 1 arbr pou DN350 ak pi wo a gwosè.
Mounting bride an akò avèk ISO 5211 oswa MSS SP-102.
Koneksyon flange fini: PN10 / 16, Gwoup 125 ak Table D / E.
WRAS apwouve.
SS304 / 316 arbr asye pur.
GX5CrNiMo19-11-2 (1.4408) disk pou # 2502.
Operatè Kovèti pou oswa manch opere.
Bati-an switch tanperaman nan operatè Kovèti pou.
| Pati | Materyèl | EN Espesifikasyon | ASTM Spesifikasyon |
| Kò | Kas an fè | EN1561, EN-GJL-250 | A126 Klas B |
| Arbr | Asye pur | EN10088, X20Cr13 | A276, Klas 420 |
| Disk | Asye pur | EN10213, GX5CrNi19-10 | EN10213, GX5CrNi19-10 |
| Bwonz | EN1982, CC491K | B62 C83600 | |
| Duktil Iron | EN1563, EN-GJS-450-10 | A536 65-45-12 | |
| Revètman | Kawotchou | EN681, EPDM oswa NBR | D2000 |
| Bouch | Plastik | Komèsyal, PTFE | Komèsyal, PTFE |
| Sele aks | O-Ring | EN681, BUNA-N | D2000 NBR |
