Main Applications
- Hot-water heating systems
- Boiler feed applications
- Chemical industry
- Process engineering
Technical Data
- Nominal pressure
- PN 6, PN 16
- Max. nominal size
- DN 350
- Maximum allowable fluid temperature
- 350 °C
Material number list – BOA-R
46 productsMaterial number | Price | ||||||
|---|---|---|---|---|---|---|---|
| BOA-R PN 6 DN 20 5.1301 | DN 20 | Flanged body, raised faces | Without | 3.5 kg | 48909125 | Loading... | |
| BOA-R PN 6 DN 25 5.1301 | DN 25 | Flanged body, raised faces | Without | 4 kg | 48909126 | Loading... | |
| BOA-R PN 6 DN 32 5.1301 | DN 32 | Flanged body, raised faces | Without | 6.9 kg | 48909128 | Loading... | |
| BOA-R PN 6 DN 40 5.1301 | DN 40 | Flanged body, raised faces | Without | 8 kg | 48909129 | Loading... | |
| BOA-R PN 6 DN 50 5.1301 | DN 50 | Flanged body, raised faces | Without | 10.5 kg | 48909130 | Loading... |
Benefits
- Check disc and closing springs made of stainless steel for high functional reliability and corrosion resistance
- Cover removable for inspection
- Versatile: Can be installed in vertical pipes with or without spring
Technical Data
- Function
- Prevent backflow
- Connection type
- Flange
- Casing material
- EN-GJL-250,
EN-GJS-400-18-LT - Nominal pressure
- PN 6,
PN 16 - Max. nominal size
- DN 350
- Min. nominal size
- DN 15
- Maximum allowable fluid temperature
- 350 °C
- Minimum allowable fluid temperature
- -10 °C
- Valve body type
- Angle valve with flanged ends,
Straight-way vlv w.flngd ends