| BRAND | ARI |
| Product | Figur 23.449 DN 25 |
| Internal code | IMP4643110 |
| Technical specification | DG Deputy BR449 EN-JS1049 EN 1563 DN 25 Discount group: I11 Nominal pressure: PN 16 Flange bore: according to DIN PN16 Flange entry: DIN EN 1092-1, -2 form B+B1 Flange outlet: DIN EN 1092-1, -2 form B+B1 Cone design: parabolic cone inflow: against closing direction Kvs value: 10 Characteristic curve: equal percent Inner set: 1.4021.05 Case seat design: screw seat ring Leakage class: IV according to DIN EN 60534-4 Spindle seal: stainless steel bellows Safety gland: pure graphite Exterior treatment: silver (C1 according to ISO 12944-2) Installation position: valve stem vertical |
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