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BOA-R
Main applications
- Building services
- Chemical industry
- Food and beverages
- General Processes
- HVAC
- Heat transfer, Cooling circuits
- Heating / ventilation / air-condition
- Industry engineering
- Navy
- Oil /Gas
- Petrochemical Industry
- Shipping / Shipbuilding
- Special processes
- Steel
- Sugar
- Surface treatment
Technical data
T max
350 °C
DN max
350
PN max
16
Design
Flanged end non-return valve with spring-loaded check disc, maintenancefree.
Application
Hot water heating systems. High-temperature hot water heating systems. Heat transfer systems. General steam applications in building services and industry. Other fluids on request.
Further technical information about BOA-R
Overview of technical data
| T | -10 – 350 (°C) |
| DN | 15 – 350 |
| PN | 16 |
| Body design | Straight pattern body, Angle pattern body |
| Dimension standard | EN 558-1/8 ISO 5752/8, EN 558-1/1 ISO 5752/1 |
| Valve disc/plug material | Metal-to-metal seat |
| Threaded-end design | Flange design |
| Body material (EN standard) | JL 1040, JS 1025 |
| Main applications | Industry and process engineering, Oil / Gas, Building services |
| Body material | Nodular cast iron, Cast iron |
| Body/bonnet seal element | Externally confined seal |