Pressure relief valve PROTEGO® BE / HR-D-400/150-IIA
Deflagrations- and Dauerbrandsicher
Protection system with type examination certificate
Flange connections: DN 150
Drilled according to DIN EN 1092-1, PN 16 Form B1
Housing pressure PN 1
Conformity with: ATEX directive
Setting pressure: + 10.0 mbar
Flow rate at design pressure: 937 m³ / h
Design pressure: + 14.0 mbar
Housing assembly:
- Case: 1.0619
- Valve seat: 316 SS / 1.4571
- Cover: steel
- Counterweight: 1.0460
- Bolts / nuts: A4
- Melting element: 316 SS / 1.4571 / Newton
- Condensate protection -2x: 1.4571
- FLAME FILTER gap width: 0.5 mm
PROTEGO flame arrester:
- FLAME FILTER Cage: 316 SS / 1.4571
- FLAME FILTER: 1.4571
- FLAME FILTER rings: 316 SS / 1.4571
- FLAME FILTERS Slit width: 0.5 mm / 0.3 mm
- Bolts / nuts: A4
Overpressure valve disc:
- Valve cover: 316 SS / 1.4571
- Sealing: FEP
- Spindle guide: 316 SS / 1.4571
- hex nut: A4
- Weight: 316 SS / 1.4571
Piece weight: approx. 145 kg
Baumusterprüfbesch. no. : IBExU03ATEX2153X
Explosion group: IIA
Standard gap width:> 0.90 mm
Max.zul. Operating temperature: 60 ° C
