| BRAND | Ritag |
| Product | SR 40.40 DN 80 |
| Description | Inter-flange check valve |
| Internal code | IMP4839551 |
| Custom code | 84813091 |
| Technical specification | SR 40.40 DN80 PN10-40 EN558 series 49 length suitable between DIN EN1092-1, PN10-40 flanges Housing sealing strips form B1, DIN EN1092-1 Housing: 1.0460 Seat: 1.4370 armoured Plate: 1.4404 Spring: 1.4571, PoE 20 mbar Sealing type: metallic Leak rate D according to EN12266-1 |
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