| BRAND | Protego |
| Product | A17100539-3303051220016 |
| Internal code | IMP1954387 |
| Weight | 13.6 |
| Custom code | 84814010 |
| Technical specification | Set pressure: - 25.0 mbar Volume flow at design pressure: 100.0 m³/h Design pressure: - 3.0 mbar Vacuum valve - deflagration-proof PROTEGO® SV/E-50-IIB3 protection system with Type examination certificate After sheet flange connection: DN 50 drilled according to DIN EN 1092-1, PN 16 Form B1 compliance in accordance with: ATEX Directive housing assembly Housing: 1.4408 Valve seat: 316 SS/1.4571 Cover: 1.4408 Seal: PTFE Screws/nuts: A2 PROTEGO® flame protection FLAMMENFILTER® cage: 1.4408 FLAMMENFILTER®: 1.4571 FLAMMENFILTER® gap width: 0.9 Screw/nut: A4 vacuum valve plate Valve head cover: EN AW-5754/HC Sealing: FEP Spindle guide: 316 SS/1.4571 Hexagon nut: A4 Weight: 316 SS/1.4571 Type test report No.: IBEXU02ATEX2040x Explosion group: IIB3 Standard gap width: >= 0.65 mm Max. allowable Operating temperature: 60°C |
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